diff --git a/BUILD b/BUILD
index 21fb7e2a3ce4cba34e98189f36c7f2e5b5562a04..1898b4231b40ccf5ffdbf6e30cd2412bcdf7dafc 100644
--- a/BUILD
+++ b/BUILD
@@ -203,7 +203,6 @@ cc_library(
     "src/core/iomgr/iomgr_posix.h",
     "src/core/iomgr/pollset.h",
     "src/core/iomgr/pollset_set.h",
-    "src/core/iomgr/pollset_set_posix.h",
     "src/core/iomgr/pollset_set_windows.h",
     "src/core/iomgr/pollset_windows.h",
     "src/core/iomgr/resolve_address.h",
@@ -530,7 +529,6 @@ cc_library(
     "src/core/iomgr/iomgr_posix.h",
     "src/core/iomgr/pollset.h",
     "src/core/iomgr/pollset_set.h",
-    "src/core/iomgr/pollset_set_posix.h",
     "src/core/iomgr/pollset_set_windows.h",
     "src/core/iomgr/pollset_windows.h",
     "src/core/iomgr/resolve_address.h",
@@ -1485,7 +1483,6 @@ objc_library(
     "src/core/iomgr/iomgr_posix.h",
     "src/core/iomgr/pollset.h",
     "src/core/iomgr/pollset_set.h",
-    "src/core/iomgr/pollset_set_posix.h",
     "src/core/iomgr/pollset_set_windows.h",
     "src/core/iomgr/pollset_windows.h",
     "src/core/iomgr/resolve_address.h",
diff --git a/Makefile b/Makefile
index d4d7edb39fc6d6289955233893eb14cdf295057a..2cbb34d85e2174330e8ff55487d90734009981db 100644
--- a/Makefile
+++ b/Makefile
@@ -1038,32 +1038,25 @@ h2_compress_test: $(BINDIR)/$(CONFIG)/h2_compress_test
 h2_fakesec_test: $(BINDIR)/$(CONFIG)/h2_fakesec_test
 h2_full_test: $(BINDIR)/$(CONFIG)/h2_full_test
 h2_full+pipe_test: $(BINDIR)/$(CONFIG)/h2_full+pipe_test
-h2_full+poll_test: $(BINDIR)/$(CONFIG)/h2_full+poll_test
-h2_full+poll+pipe_test: $(BINDIR)/$(CONFIG)/h2_full+poll+pipe_test
 h2_oauth2_test: $(BINDIR)/$(CONFIG)/h2_oauth2_test
 h2_proxy_test: $(BINDIR)/$(CONFIG)/h2_proxy_test
 h2_sockpair_test: $(BINDIR)/$(CONFIG)/h2_sockpair_test
 h2_sockpair+trace_test: $(BINDIR)/$(CONFIG)/h2_sockpair+trace_test
 h2_sockpair_1byte_test: $(BINDIR)/$(CONFIG)/h2_sockpair_1byte_test
 h2_ssl_test: $(BINDIR)/$(CONFIG)/h2_ssl_test
-h2_ssl+poll_test: $(BINDIR)/$(CONFIG)/h2_ssl+poll_test
 h2_ssl_proxy_test: $(BINDIR)/$(CONFIG)/h2_ssl_proxy_test
 h2_uchannel_test: $(BINDIR)/$(CONFIG)/h2_uchannel_test
 h2_uds_test: $(BINDIR)/$(CONFIG)/h2_uds_test
-h2_uds+poll_test: $(BINDIR)/$(CONFIG)/h2_uds+poll_test
 h2_census_nosec_test: $(BINDIR)/$(CONFIG)/h2_census_nosec_test
 h2_compress_nosec_test: $(BINDIR)/$(CONFIG)/h2_compress_nosec_test
 h2_full_nosec_test: $(BINDIR)/$(CONFIG)/h2_full_nosec_test
 h2_full+pipe_nosec_test: $(BINDIR)/$(CONFIG)/h2_full+pipe_nosec_test
-h2_full+poll_nosec_test: $(BINDIR)/$(CONFIG)/h2_full+poll_nosec_test
-h2_full+poll+pipe_nosec_test: $(BINDIR)/$(CONFIG)/h2_full+poll+pipe_nosec_test
 h2_proxy_nosec_test: $(BINDIR)/$(CONFIG)/h2_proxy_nosec_test
 h2_sockpair_nosec_test: $(BINDIR)/$(CONFIG)/h2_sockpair_nosec_test
 h2_sockpair+trace_nosec_test: $(BINDIR)/$(CONFIG)/h2_sockpair+trace_nosec_test
 h2_sockpair_1byte_nosec_test: $(BINDIR)/$(CONFIG)/h2_sockpair_1byte_nosec_test
 h2_uchannel_nosec_test: $(BINDIR)/$(CONFIG)/h2_uchannel_nosec_test
 h2_uds_nosec_test: $(BINDIR)/$(CONFIG)/h2_uds_nosec_test
-h2_uds+poll_nosec_test: $(BINDIR)/$(CONFIG)/h2_uds+poll_nosec_test
 
 run_dep_checks:
 	$(OPENSSL_ALPN_CHECK_CMD) || true
@@ -1256,32 +1249,25 @@ buildtests_c: privatelibs_c \
   $(BINDIR)/$(CONFIG)/h2_fakesec_test \
   $(BINDIR)/$(CONFIG)/h2_full_test \
   $(BINDIR)/$(CONFIG)/h2_full+pipe_test \
-  $(BINDIR)/$(CONFIG)/h2_full+poll_test \
-  $(BINDIR)/$(CONFIG)/h2_full+poll+pipe_test \
   $(BINDIR)/$(CONFIG)/h2_oauth2_test \
   $(BINDIR)/$(CONFIG)/h2_proxy_test \
   $(BINDIR)/$(CONFIG)/h2_sockpair_test \
   $(BINDIR)/$(CONFIG)/h2_sockpair+trace_test \
   $(BINDIR)/$(CONFIG)/h2_sockpair_1byte_test \
   $(BINDIR)/$(CONFIG)/h2_ssl_test \
-  $(BINDIR)/$(CONFIG)/h2_ssl+poll_test \
   $(BINDIR)/$(CONFIG)/h2_ssl_proxy_test \
   $(BINDIR)/$(CONFIG)/h2_uchannel_test \
   $(BINDIR)/$(CONFIG)/h2_uds_test \
-  $(BINDIR)/$(CONFIG)/h2_uds+poll_test \
   $(BINDIR)/$(CONFIG)/h2_census_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_compress_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_full_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_full+pipe_nosec_test \
-  $(BINDIR)/$(CONFIG)/h2_full+poll_nosec_test \
-  $(BINDIR)/$(CONFIG)/h2_full+poll+pipe_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_proxy_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_sockpair_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_sockpair+trace_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_sockpair_1byte_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_uchannel_nosec_test \
   $(BINDIR)/$(CONFIG)/h2_uds_nosec_test \
-  $(BINDIR)/$(CONFIG)/h2_uds+poll_nosec_test \
 
 
 buildtests_cxx: buildtests_zookeeper privatelibs_cxx \
@@ -12359,70 +12345,6 @@ endif
 endif
 
 
-H2_FULL+POLL_TEST_SRC = \
-    test/core/end2end/fixtures/h2_full+poll.c \
-
-H2_FULL+POLL_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_FULL+POLL_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/h2_full+poll_test: openssl_dep_error
-
-else
-
-
-
-$(BINDIR)/$(CONFIG)/h2_full+poll_test: $(H2_FULL+POLL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_FULL+POLL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/h2_full+poll_test
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_full+poll.o:  $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_full+poll_test: $(H2_FULL+POLL_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(H2_FULL+POLL_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
-H2_FULL+POLL+PIPE_TEST_SRC = \
-    test/core/end2end/fixtures/h2_full+poll+pipe.c \
-
-H2_FULL+POLL+PIPE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_FULL+POLL+PIPE_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/h2_full+poll+pipe_test: openssl_dep_error
-
-else
-
-
-
-$(BINDIR)/$(CONFIG)/h2_full+poll+pipe_test: $(H2_FULL+POLL+PIPE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_FULL+POLL+PIPE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/h2_full+poll+pipe_test
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_full+poll+pipe.o:  $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_full+poll+pipe_test: $(H2_FULL+POLL+PIPE_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(H2_FULL+POLL+PIPE_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 H2_OAUTH2_TEST_SRC = \
     test/core/end2end/fixtures/h2_oauth2.c \
 
@@ -12615,38 +12537,6 @@ endif
 endif
 
 
-H2_SSL+POLL_TEST_SRC = \
-    test/core/end2end/fixtures/h2_ssl+poll.c \
-
-H2_SSL+POLL_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_SSL+POLL_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/h2_ssl+poll_test: openssl_dep_error
-
-else
-
-
-
-$(BINDIR)/$(CONFIG)/h2_ssl+poll_test: $(H2_SSL+POLL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_SSL+POLL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/h2_ssl+poll_test
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_ssl+poll.o:  $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_ssl+poll_test: $(H2_SSL+POLL_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(H2_SSL+POLL_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 H2_SSL_PROXY_TEST_SRC = \
     test/core/end2end/fixtures/h2_ssl_proxy.c \
 
@@ -12743,38 +12633,6 @@ endif
 endif
 
 
-H2_UDS+POLL_TEST_SRC = \
-    test/core/end2end/fixtures/h2_uds+poll.c \
-
-H2_UDS+POLL_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_UDS+POLL_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/h2_uds+poll_test: openssl_dep_error
-
-else
-
-
-
-$(BINDIR)/$(CONFIG)/h2_uds+poll_test: $(H2_UDS+POLL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_UDS+POLL_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/h2_uds+poll_test
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_uds+poll.o:  $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_uds+poll_test: $(H2_UDS+POLL_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(H2_UDS+POLL_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 H2_CENSUS_NOSEC_TEST_SRC = \
     test/core/end2end/fixtures/h2_census.c \
 
@@ -12855,46 +12713,6 @@ ifneq ($(NO_DEPS),true)
 endif
 
 
-H2_FULL+POLL_NOSEC_TEST_SRC = \
-    test/core/end2end/fixtures/h2_full+poll.c \
-
-H2_FULL+POLL_NOSEC_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_FULL+POLL_NOSEC_TEST_SRC))))
-
-
-$(BINDIR)/$(CONFIG)/h2_full+poll_nosec_test: $(H2_FULL+POLL_NOSEC_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_FULL+POLL_NOSEC_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/h2_full+poll_nosec_test
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_full+poll.o:  $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_full+poll_nosec_test: $(H2_FULL+POLL_NOSEC_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_DEPS),true)
--include $(H2_FULL+POLL_NOSEC_TEST_OBJS:.o=.dep)
-endif
-
-
-H2_FULL+POLL+PIPE_NOSEC_TEST_SRC = \
-    test/core/end2end/fixtures/h2_full+poll+pipe.c \
-
-H2_FULL+POLL+PIPE_NOSEC_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_FULL+POLL+PIPE_NOSEC_TEST_SRC))))
-
-
-$(BINDIR)/$(CONFIG)/h2_full+poll+pipe_nosec_test: $(H2_FULL+POLL+PIPE_NOSEC_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_FULL+POLL+PIPE_NOSEC_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/h2_full+poll+pipe_nosec_test
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_full+poll+pipe.o:  $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_full+poll+pipe_nosec_test: $(H2_FULL+POLL+PIPE_NOSEC_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_DEPS),true)
--include $(H2_FULL+POLL+PIPE_NOSEC_TEST_OBJS:.o=.dep)
-endif
-
-
 H2_PROXY_NOSEC_TEST_SRC = \
     test/core/end2end/fixtures/h2_proxy.c \
 
@@ -13015,26 +12833,6 @@ ifneq ($(NO_DEPS),true)
 endif
 
 
-H2_UDS+POLL_NOSEC_TEST_SRC = \
-    test/core/end2end/fixtures/h2_uds+poll.c \
-
-H2_UDS+POLL_NOSEC_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(H2_UDS+POLL_NOSEC_TEST_SRC))))
-
-
-$(BINDIR)/$(CONFIG)/h2_uds+poll_nosec_test: $(H2_UDS+POLL_NOSEC_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS) $(H2_UDS+POLL_NOSEC_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/h2_uds+poll_nosec_test
-
-$(OBJDIR)/$(CONFIG)/test/core/end2end/fixtures/h2_uds+poll.o:  $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_h2_uds+poll_nosec_test: $(H2_UDS+POLL_NOSEC_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_DEPS),true)
--include $(H2_UDS+POLL_NOSEC_TEST_OBJS:.o=.dep)
-endif
-
-
 
 
 
diff --git a/gRPC.podspec b/gRPC.podspec
index 87c06bbbfb32c0e22ef137c8a0937f20053a34c0..0f56518d6bc16bfa7fffbc0dfdcea59dc6ce41a1 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -207,7 +207,6 @@ Pod::Spec.new do |s|
                       'src/core/iomgr/iomgr_posix.h',
                       'src/core/iomgr/pollset.h',
                       'src/core/iomgr/pollset_set.h',
-                      'src/core/iomgr/pollset_set_posix.h',
                       'src/core/iomgr/pollset_set_windows.h',
                       'src/core/iomgr/pollset_windows.h',
                       'src/core/iomgr/resolve_address.h',
@@ -525,7 +524,6 @@ Pod::Spec.new do |s|
                               'src/core/iomgr/iomgr_posix.h',
                               'src/core/iomgr/pollset.h',
                               'src/core/iomgr/pollset_set.h',
-                              'src/core/iomgr/pollset_set_posix.h',
                               'src/core/iomgr/pollset_set_windows.h',
                               'src/core/iomgr/pollset_windows.h',
                               'src/core/iomgr/resolve_address.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index 947e400578c459b706609c42c4badc13ef285059..de41947c0955840d2dd8747f7413756d9d1aee57 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -203,7 +203,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/iomgr/iomgr_posix.h )
   s.files += %w( src/core/iomgr/pollset.h )
   s.files += %w( src/core/iomgr/pollset_set.h )
-  s.files += %w( src/core/iomgr/pollset_set_posix.h )
   s.files += %w( src/core/iomgr/pollset_set_windows.h )
   s.files += %w( src/core/iomgr/pollset_windows.h )
   s.files += %w( src/core/iomgr/resolve_address.h )
diff --git a/package.json b/package.json
index 5731c51d2ad785baefd614be608cff5bdd6f3ae9..1741d0cf20224ed31a7538f7a58c686f0bea505f 100644
--- a/package.json
+++ b/package.json
@@ -147,7 +147,6 @@
     "src/core/iomgr/iomgr_posix.h",
     "src/core/iomgr/pollset.h",
     "src/core/iomgr/pollset_set.h",
-    "src/core/iomgr/pollset_set_posix.h",
     "src/core/iomgr/pollset_set_windows.h",
     "src/core/iomgr/pollset_windows.h",
     "src/core/iomgr/resolve_address.h",
diff --git a/package.xml b/package.xml
index a4a2df6385eb3886faa78b0e6d678efc66abfc57..316cc34519fd53577fa7d0136e8a8e81f79fd6fe 100644
--- a/package.xml
+++ b/package.xml
@@ -207,7 +207,6 @@
     <file baseinstalldir="/" name="src/core/iomgr/iomgr_posix.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/pollset.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/pollset_set.h" role="src" />
-    <file baseinstalldir="/" name="src/core/iomgr/pollset_set_posix.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/pollset_set_windows.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/pollset_windows.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/resolve_address.h" role="src" />
diff --git a/src/core/iomgr/ev_poll_and_epoll_posix.c b/src/core/iomgr/ev_poll_and_epoll_posix.c
index c58d9830928e5b0ea90565a5cfa0a48f54c88463..72a8f9f96972a6d040821537c25c4eee86d1f196 100644
--- a/src/core/iomgr/ev_poll_and_epoll_posix.c
+++ b/src/core/iomgr/ev_poll_and_epoll_posix.c
@@ -139,42 +139,43 @@ struct grpc_fd {
    Polling strategies that do not need to alter their behavior depending on the
    fd's current interest (such as epoll) do not need to call this function.
    MUST NOT be called with a pollset lock taken */
-uint32_t grpc_fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
-                            grpc_pollset_worker *worker, uint32_t read_mask,
-                            uint32_t write_mask, grpc_fd_watcher *rec);
-/* Complete polling previously started with grpc_fd_begin_poll
+static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
+                              grpc_pollset_worker *worker, uint32_t read_mask,
+                              uint32_t write_mask, grpc_fd_watcher *rec);
+/* Complete polling previously started with fd_begin_poll
    MUST NOT be called with a pollset lock taken
    if got_read or got_write are 1, also does the become_{readable,writable} as
    appropriate. */
-void grpc_fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec,
-                      int got_read, int got_write);
+static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec,
+                        int got_read, int got_write);
 
 /* Return 1 if this fd is orphaned, 0 otherwise */
-int grpc_fd_is_orphaned(grpc_fd *fd);
+static bool fd_is_orphaned(grpc_fd *fd);
 
 /* Notification from the poller to an fd that it has become readable or
    writable.
    If allow_synchronous_callback is 1, allow running the fd callback inline
    in this callstack, otherwise register an asynchronous callback and return */
-void grpc_fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
-void grpc_fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
+static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
+static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
 
 /* Reference counting for fds */
 /*#define GRPC_FD_REF_COUNT_DEBUG*/
 #ifdef GRPC_FD_REF_COUNT_DEBUG
-void grpc_fd_ref(grpc_fd *fd, const char *reason, const char *file, int line);
-void grpc_fd_unref(grpc_fd *fd, const char *reason, const char *file, int line);
-#define GRPC_FD_REF(fd, reason) grpc_fd_ref(fd, reason, __FILE__, __LINE__)
-#define GRPC_FD_UNREF(fd, reason) grpc_fd_unref(fd, reason, __FILE__, __LINE__)
+static void fd_ref(grpc_fd *fd, const char *reason, const char *file, int line);
+static void fd_unref(grpc_fd *fd, const char *reason, const char *file,
+                     int line);
+#define GRPC_FD_REF(fd, reason) fd_ref(fd, reason, __FILE__, __LINE__)
+#define GRPC_FD_UNREF(fd, reason) fd_unref(fd, reason, __FILE__, __LINE__)
 #else
-void grpc_fd_ref(grpc_fd *fd);
-void grpc_fd_unref(grpc_fd *fd);
-#define GRPC_FD_REF(fd, reason) grpc_fd_ref(fd)
-#define GRPC_FD_UNREF(fd, reason) grpc_fd_unref(fd)
+static void fd_ref(grpc_fd *fd);
+static void fd_unref(grpc_fd *fd);
+#define GRPC_FD_REF(fd, reason) fd_ref(fd)
+#define GRPC_FD_UNREF(fd, reason) fd_unref(fd)
 #endif
 
-void grpc_fd_global_init(void);
-void grpc_fd_global_shutdown(void);
+static void fd_global_init(void);
+static void fd_global_shutdown(void);
 
 #define CLOSURE_NOT_READY ((grpc_closure *)0)
 #define CLOSURE_READY ((grpc_closure *)1)
@@ -231,13 +232,11 @@ struct grpc_pollset_vtable {
 };
 
 /* Add an fd to a pollset */
-void grpc_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                         struct grpc_fd *fd);
+static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                           struct grpc_fd *fd);
 
-/* Returns the fd to listen on for kicks */
-int grpc_kick_read_fd(grpc_pollset *p);
-/* Call after polling has been kicked to leave the kicked state */
-void grpc_kick_drain(grpc_pollset *p);
+static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
+                               grpc_pollset_set *pollset_set, grpc_fd *fd);
 
 /* Convert a timespec to milliseconds:
    - very small or negative poll times are clamped to zero to do a
@@ -246,35 +245,31 @@ void grpc_kick_drain(grpc_pollset *p);
    - longer than a millisecond polls are rounded up to the next nearest
      millisecond to avoid spinning
    - infinite timeouts are converted to -1 */
-int grpc_poll_deadline_to_millis_timeout(gpr_timespec deadline,
-                                         gpr_timespec now);
+static int poll_deadline_to_millis_timeout(gpr_timespec deadline,
+                                           gpr_timespec now);
 
 /* Allow kick to wakeup the currently polling worker */
 #define GRPC_POLLSET_CAN_KICK_SELF 1
 /* Force the wakee to repoll when awoken */
 #define GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP 2
-/* As per grpc_pollset_kick, with an extended set of flags (defined above)
+/* As per pollset_kick, with an extended set of flags (defined above)
    -- mostly for fd_posix's use. */
-void grpc_pollset_kick_ext(grpc_pollset *p,
-                           grpc_pollset_worker *specific_worker,
-                           uint32_t flags);
+static void pollset_kick_ext(grpc_pollset *p,
+                             grpc_pollset_worker *specific_worker,
+                             uint32_t flags);
 
 /* turn a pollset into a multipoller: platform specific */
-typedef void (*grpc_platform_become_multipoller_type)(grpc_exec_ctx *exec_ctx,
-                                                      grpc_pollset *pollset,
-                                                      struct grpc_fd **fds,
-                                                      size_t fd_count);
-extern grpc_platform_become_multipoller_type grpc_platform_become_multipoller;
+typedef void (*platform_become_multipoller_type)(grpc_exec_ctx *exec_ctx,
+                                                 grpc_pollset *pollset,
+                                                 struct grpc_fd **fds,
+                                                 size_t fd_count);
+static platform_become_multipoller_type platform_become_multipoller;
 
-void grpc_poll_become_multipoller(grpc_exec_ctx *exec_ctx,
-                                  grpc_pollset *pollset, struct grpc_fd **fds,
-                                  size_t fd_count);
-
-/* Return 1 if the pollset has active threads in grpc_pollset_work (pollset must
+/* Return 1 if the pollset has active threads in pollset_work (pollset must
  * be locked) */
-int grpc_pollset_has_workers(grpc_pollset *pollset);
+static int pollset_has_workers(grpc_pollset *pollset);
 
-void grpc_remove_fd_from_all_epoll_sets(int fd);
+static void remove_fd_from_all_epoll_sets(int fd);
 
 /* override to allow tests to hook poll() usage */
 typedef int (*grpc_poll_function_type)(struct pollfd *, nfds_t, int);
@@ -401,9 +396,9 @@ static void unref_by(grpc_fd *fd, int n) {
   }
 }
 
-void grpc_fd_global_init(void) { gpr_mu_init(&fd_freelist_mu); }
+static void fd_global_init(void) { gpr_mu_init(&fd_freelist_mu); }
 
-void grpc_fd_global_shutdown(void) {
+static void fd_global_shutdown(void) {
   gpr_mu_lock(&fd_freelist_mu);
   gpr_mu_unlock(&fd_freelist_mu);
   while (fd_freelist != NULL) {
@@ -414,7 +409,7 @@ void grpc_fd_global_shutdown(void) {
   gpr_mu_destroy(&fd_freelist_mu);
 }
 
-grpc_fd *grpc_fd_create(int fd, const char *name) {
+static grpc_fd *fd_create(int fd, const char *name) {
   grpc_fd *r = alloc_fd(fd);
   char *name2;
   gpr_asprintf(&name2, "%s fd=%d", name, fd);
@@ -426,15 +421,15 @@ grpc_fd *grpc_fd_create(int fd, const char *name) {
   return r;
 }
 
-int grpc_fd_is_orphaned(grpc_fd *fd) {
+static bool fd_is_orphaned(grpc_fd *fd) {
   return (gpr_atm_acq_load(&fd->refst) & 1) == 0;
 }
 
 static void pollset_kick_locked(grpc_fd_watcher *watcher) {
   gpr_mu_lock(watcher->pollset->mu);
   GPR_ASSERT(watcher->worker);
-  grpc_pollset_kick_ext(watcher->pollset, watcher->worker,
-                        GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP);
+  pollset_kick_ext(watcher->pollset, watcher->worker,
+                   GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP);
   gpr_mu_unlock(watcher->pollset->mu);
 }
 
@@ -472,12 +467,12 @@ static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   if (!fd->released) {
     close(fd->fd);
   } else {
-    grpc_remove_fd_from_all_epoll_sets(fd->fd);
+    remove_fd_from_all_epoll_sets(fd->fd);
   }
   grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, true, NULL);
 }
 
-int grpc_fd_wrapped_fd(grpc_fd *fd) {
+static int fd_wrapped_fd(grpc_fd *fd) {
   if (fd->released || fd->closed) {
     return -1;
   } else {
@@ -485,8 +480,9 @@ int grpc_fd_wrapped_fd(grpc_fd *fd) {
   }
 }
 
-void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done,
-                    int *release_fd, const char *reason) {
+static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                      grpc_closure *on_done, int *release_fd,
+                      const char *reason) {
   fd->on_done_closure = on_done;
   fd->released = release_fd != NULL;
   if (!fd->released) {
@@ -507,18 +503,19 @@ void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done,
 
 /* increment refcount by two to avoid changing the orphan bit */
 #ifdef GRPC_FD_REF_COUNT_DEBUG
-void grpc_fd_ref(grpc_fd *fd, const char *reason, const char *file, int line) {
+static void fd_ref(grpc_fd *fd, const char *reason, const char *file,
+                   int line) {
   ref_by(fd, 2, reason, file, line);
 }
 
-void grpc_fd_unref(grpc_fd *fd, const char *reason, const char *file,
-                   int line) {
+static void fd_unref(grpc_fd *fd, const char *reason, const char *file,
+                     int line) {
   unref_by(fd, 2, reason, file, line);
 }
 #else
-void grpc_fd_ref(grpc_fd *fd) { ref_by(fd, 2); }
+static void fd_ref(grpc_fd *fd) { ref_by(fd, 2); }
 
-void grpc_fd_unref(grpc_fd *fd) { unref_by(fd, 2); }
+static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); }
 #endif
 
 static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
@@ -566,7 +563,7 @@ static void set_ready(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure **st) {
   gpr_mu_unlock(&fd->mu);
 }
 
-void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   gpr_mu_lock(&fd->mu);
   GPR_ASSERT(!fd->shutdown);
   fd->shutdown = 1;
@@ -575,23 +572,23 @@ void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   gpr_mu_unlock(&fd->mu);
 }
 
-void grpc_fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
-                            grpc_closure *closure) {
+static void fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                              grpc_closure *closure) {
   gpr_mu_lock(&fd->mu);
   notify_on_locked(exec_ctx, fd, &fd->read_closure, closure);
   gpr_mu_unlock(&fd->mu);
 }
 
-void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
-                             grpc_closure *closure) {
+static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                               grpc_closure *closure) {
   gpr_mu_lock(&fd->mu);
   notify_on_locked(exec_ctx, fd, &fd->write_closure, closure);
   gpr_mu_unlock(&fd->mu);
 }
 
-uint32_t grpc_fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
-                            grpc_pollset_worker *worker, uint32_t read_mask,
-                            uint32_t write_mask, grpc_fd_watcher *watcher) {
+static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
+                              grpc_pollset_worker *worker, uint32_t read_mask,
+                              uint32_t write_mask, grpc_fd_watcher *watcher) {
   uint32_t mask = 0;
   grpc_closure *cur;
   int requested;
@@ -640,8 +637,8 @@ uint32_t grpc_fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
   return mask;
 }
 
-void grpc_fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
-                      int got_read, int got_write) {
+static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
+                        int got_read, int got_write) {
   int was_polling = 0;
   int kick = 0;
   grpc_fd *fd = watcher->fd;
@@ -686,7 +683,7 @@ void grpc_fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
   if (kick) {
     maybe_wake_one_watcher_locked(fd);
   }
-  if (grpc_fd_is_orphaned(fd) && !has_watchers(fd) && !fd->closed) {
+  if (fd_is_orphaned(fd) && !has_watchers(fd) && !fd->closed) {
     close_fd_locked(exec_ctx, fd);
   }
   gpr_mu_unlock(&fd->mu);
@@ -694,11 +691,11 @@ void grpc_fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
   GRPC_FD_UNREF(fd, "poll");
 }
 
-void grpc_fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   set_ready(exec_ctx, fd, &fd->read_closure);
 }
 
-void grpc_fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   set_ready(exec_ctx, fd, &fd->write_closure);
 }
 
@@ -724,12 +721,12 @@ static void remove_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
   worker->next->prev = worker->prev;
 }
 
-int grpc_pollset_has_workers(grpc_pollset *p) {
+static int pollset_has_workers(grpc_pollset *p) {
   return p->root_worker.next != &p->root_worker;
 }
 
 static grpc_pollset_worker *pop_front_worker(grpc_pollset *p) {
-  if (grpc_pollset_has_workers(p)) {
+  if (pollset_has_workers(p)) {
     grpc_pollset_worker *w = p->root_worker.next;
     remove_worker(p, w);
     return w;
@@ -750,17 +747,15 @@ static void push_front_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
   worker->prev->next = worker->next->prev = worker;
 }
 
-size_t grpc_pollset_size(void) { return sizeof(grpc_pollset); }
-
-void grpc_pollset_kick_ext(grpc_pollset *p,
-                           grpc_pollset_worker *specific_worker,
-                           uint32_t flags) {
-  GPR_TIMER_BEGIN("grpc_pollset_kick_ext", 0);
+static void pollset_kick_ext(grpc_pollset *p,
+                             grpc_pollset_worker *specific_worker,
+                             uint32_t flags) {
+  GPR_TIMER_BEGIN("pollset_kick_ext", 0);
 
   /* pollset->mu already held */
   if (specific_worker != NULL) {
     if (specific_worker == GRPC_POLLSET_KICK_BROADCAST) {
-      GPR_TIMER_BEGIN("grpc_pollset_kick_ext.broadcast", 0);
+      GPR_TIMER_BEGIN("pollset_kick_ext.broadcast", 0);
       GPR_ASSERT((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) == 0);
       for (specific_worker = p->root_worker.next;
            specific_worker != &p->root_worker;
@@ -768,7 +763,7 @@ void grpc_pollset_kick_ext(grpc_pollset *p,
         grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
       }
       p->kicked_without_pollers = 1;
-      GPR_TIMER_END("grpc_pollset_kick_ext.broadcast", 0);
+      GPR_TIMER_END("pollset_kick_ext.broadcast", 0);
     } else if (gpr_tls_get(&g_current_thread_worker) !=
                (intptr_t)specific_worker) {
       GPR_TIMER_MARK("different_thread_worker", 0);
@@ -812,36 +807,37 @@ void grpc_pollset_kick_ext(grpc_pollset *p,
     }
   }
 
-  GPR_TIMER_END("grpc_pollset_kick_ext", 0);
+  GPR_TIMER_END("pollset_kick_ext", 0);
 }
 
-void grpc_pollset_kick(grpc_pollset *p, grpc_pollset_worker *specific_worker) {
-  grpc_pollset_kick_ext(p, specific_worker, 0);
+static void pollset_kick(grpc_pollset *p,
+                         grpc_pollset_worker *specific_worker) {
+  pollset_kick_ext(p, specific_worker, 0);
 }
 
 /* global state management */
 
-void grpc_pollset_global_init(void) {
+static void pollset_global_init(void) {
   gpr_tls_init(&g_current_thread_poller);
   gpr_tls_init(&g_current_thread_worker);
   grpc_wakeup_fd_global_init();
   grpc_wakeup_fd_init(&grpc_global_wakeup_fd);
 }
 
-void grpc_pollset_global_shutdown(void) {
+static void pollset_global_shutdown(void) {
   grpc_wakeup_fd_destroy(&grpc_global_wakeup_fd);
   gpr_tls_destroy(&g_current_thread_poller);
   gpr_tls_destroy(&g_current_thread_worker);
   grpc_wakeup_fd_global_destroy();
 }
 
-void grpc_kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); }
+static void kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); }
 
 /* main interface */
 
 static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null);
 
-void grpc_pollset_init(grpc_pollset *pollset, gpr_mu *mu) {
+static void pollset_init(grpc_pollset *pollset, gpr_mu *mu) {
   pollset->mu = mu;
   pollset->root_worker.next = pollset->root_worker.prev = &pollset->root_worker;
   pollset->in_flight_cbs = 0;
@@ -854,9 +850,9 @@ void grpc_pollset_init(grpc_pollset *pollset, gpr_mu *mu) {
   become_basic_pollset(pollset, NULL);
 }
 
-void grpc_pollset_destroy(grpc_pollset *pollset) {
+static void pollset_destroy(grpc_pollset *pollset) {
   GPR_ASSERT(pollset->in_flight_cbs == 0);
-  GPR_ASSERT(!grpc_pollset_has_workers(pollset));
+  GPR_ASSERT(!pollset_has_workers(pollset));
   GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
   pollset->vtable->destroy(pollset);
   while (pollset->local_wakeup_cache) {
@@ -867,10 +863,10 @@ void grpc_pollset_destroy(grpc_pollset *pollset) {
   }
 }
 
-void grpc_pollset_reset(grpc_pollset *pollset) {
+static void pollset_reset(grpc_pollset *pollset) {
   GPR_ASSERT(pollset->shutting_down);
   GPR_ASSERT(pollset->in_flight_cbs == 0);
-  GPR_ASSERT(!grpc_pollset_has_workers(pollset));
+  GPR_ASSERT(!pollset_has_workers(pollset));
   GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
   pollset->vtable->destroy(pollset);
   pollset->shutting_down = 0;
@@ -879,8 +875,8 @@ void grpc_pollset_reset(grpc_pollset *pollset) {
   become_basic_pollset(pollset, NULL);
 }
 
-void grpc_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                         grpc_fd *fd) {
+static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                           grpc_fd *fd) {
   gpr_mu_lock(pollset->mu);
   pollset->vtable->add_fd(exec_ctx, pollset, fd, 1);
 /* the following (enabled only in debug) will reacquire and then release
@@ -899,9 +895,9 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
   grpc_exec_ctx_enqueue(exec_ctx, pollset->shutdown_done, true, NULL);
 }
 
-void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                       grpc_pollset_worker **worker_hdl, gpr_timespec now,
-                       gpr_timespec deadline) {
+static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                         grpc_pollset_worker **worker_hdl, gpr_timespec now,
+                         gpr_timespec deadline) {
   grpc_pollset_worker worker;
   *worker_hdl = &worker;
 
@@ -910,7 +906,7 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   int locked = 1;
   int queued_work = 0;
   int keep_polling = 0;
-  GPR_TIMER_BEGIN("grpc_pollset_work", 0);
+  GPR_TIMER_BEGIN("pollset_work", 0);
   /* this must happen before we (potentially) drop pollset->mu */
   worker.next = worker.prev = NULL;
   worker.reevaluate_polling_on_wakeup = 0;
@@ -924,20 +920,20 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   worker.kicked_specifically = 0;
   /* If there's work waiting for the pollset to be idle, and the
      pollset is idle, then do that work */
-  if (!grpc_pollset_has_workers(pollset) &&
+  if (!pollset_has_workers(pollset) &&
       !grpc_closure_list_empty(pollset->idle_jobs)) {
-    GPR_TIMER_MARK("grpc_pollset_work.idle_jobs", 0);
+    GPR_TIMER_MARK("pollset_work.idle_jobs", 0);
     grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
     goto done;
   }
   /* If we're shutting down then we don't execute any extended work */
   if (pollset->shutting_down) {
-    GPR_TIMER_MARK("grpc_pollset_work.shutting_down", 0);
+    GPR_TIMER_MARK("pollset_work.shutting_down", 0);
     goto done;
   }
   /* Give do_promote priority so we don't starve it out */
   if (pollset->in_flight_cbs) {
-    GPR_TIMER_MARK("grpc_pollset_work.in_flight_cbs", 0);
+    GPR_TIMER_MARK("pollset_work.in_flight_cbs", 0);
     gpr_mu_unlock(pollset->mu);
     locked = 0;
     goto done;
@@ -962,7 +958,7 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       locked = 0;
       gpr_tls_set(&g_current_thread_poller, 0);
     } else {
-      GPR_TIMER_MARK("grpc_pollset_work.kicked_without_pollers", 0);
+      GPR_TIMER_MARK("pollset_work.kicked_without_pollers", 0);
       pollset->kicked_without_pollers = 0;
     }
   /* Finished execution - start cleaning up.
@@ -975,7 +971,7 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       gpr_mu_lock(pollset->mu);
       locked = 1;
     }
-    /* If we're forced to re-evaluate polling (via grpc_pollset_kick with
+    /* If we're forced to re-evaluate polling (via pollset_kick with
        GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) then we land here and force
        a loop */
     if (worker.reevaluate_polling_on_wakeup) {
@@ -998,8 +994,8 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   pollset->local_wakeup_cache = worker.wakeup_fd;
   /* check shutdown conditions */
   if (pollset->shutting_down) {
-    if (grpc_pollset_has_workers(pollset)) {
-      grpc_pollset_kick(pollset, NULL);
+    if (pollset_has_workers(pollset)) {
+      pollset_kick(pollset, NULL);
     } else if (!pollset->called_shutdown && pollset->in_flight_cbs == 0) {
       pollset->called_shutdown = 1;
       gpr_mu_unlock(pollset->mu);
@@ -1007,7 +1003,7 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       grpc_exec_ctx_flush(exec_ctx);
       /* Continuing to access pollset here is safe -- it is the caller's
        * responsibility to not destroy when it has outstanding calls to
-       * grpc_pollset_work.
+       * pollset_work.
        * TODO(dklempner): Can we refactor the shutdown logic to avoid this? */
       gpr_mu_lock(pollset->mu);
     } else if (!grpc_closure_list_empty(pollset->idle_jobs)) {
@@ -1018,27 +1014,27 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
     }
   }
   *worker_hdl = NULL;
-  GPR_TIMER_END("grpc_pollset_work", 0);
+  GPR_TIMER_END("pollset_work", 0);
 }
 
-void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                           grpc_closure *closure) {
+static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                             grpc_closure *closure) {
   GPR_ASSERT(!pollset->shutting_down);
   pollset->shutting_down = 1;
   pollset->shutdown_done = closure;
-  grpc_pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
-  if (!grpc_pollset_has_workers(pollset)) {
+  pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
+  if (!pollset_has_workers(pollset)) {
     grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
   }
   if (!pollset->called_shutdown && pollset->in_flight_cbs == 0 &&
-      !grpc_pollset_has_workers(pollset)) {
+      !pollset_has_workers(pollset)) {
     pollset->called_shutdown = 1;
     finish_shutdown(exec_ctx, pollset);
   }
 }
 
-int grpc_poll_deadline_to_millis_timeout(gpr_timespec deadline,
-                                         gpr_timespec now) {
+static int poll_deadline_to_millis_timeout(gpr_timespec deadline,
+                                           gpr_timespec now) {
   gpr_timespec timeout;
   static const int64_t max_spin_polling_us = 10;
   if (gpr_time_cmp(deadline, gpr_inf_future(deadline.clock_type)) == 0) {
@@ -1084,7 +1080,7 @@ static void basic_do_promote(grpc_exec_ctx *exec_ctx, void *args,
 
   gpr_mu_lock(pollset->mu);
   /* First we need to ensure that nobody is polling concurrently */
-  GPR_ASSERT(!grpc_pollset_has_workers(pollset));
+  GPR_ASSERT(!pollset_has_workers(pollset));
 
   gpr_free(up_args);
   /* At this point the pollset may no longer be a unary poller. In that case
@@ -1099,7 +1095,7 @@ static void basic_do_promote(grpc_exec_ctx *exec_ctx, void *args,
       pollset->called_shutdown = 1;
       finish_shutdown(exec_ctx, pollset);
     }
-  } else if (grpc_fd_is_orphaned(fd)) {
+  } else if (fd_is_orphaned(fd)) {
     /* Don't try to add it to anything, we'll drop our ref on it below */
   } else if (pollset->vtable != original_vtable) {
     pollset->vtable->add_fd(exec_ctx, pollset, fd, 0);
@@ -1108,9 +1104,8 @@ static void basic_do_promote(grpc_exec_ctx *exec_ctx, void *args,
     fds[0] = pollset->data.ptr;
     fds[1] = fd;
 
-    if (fds[0] && !grpc_fd_is_orphaned(fds[0])) {
-      grpc_platform_become_multipoller(exec_ctx, pollset, fds,
-                                       GPR_ARRAY_SIZE(fds));
+    if (fds[0] && !fd_is_orphaned(fds[0])) {
+      platform_become_multipoller(exec_ctx, pollset, fds, GPR_ARRAY_SIZE(fds));
       GRPC_FD_UNREF(fds[0], "basicpoll");
     } else {
       /* old fd is orphaned and we haven't cleaned it up until now, so remain a
@@ -1135,7 +1130,7 @@ static void basic_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   GPR_ASSERT(fd);
   if (fd == pollset->data.ptr) goto exit;
 
-  if (!grpc_pollset_has_workers(pollset)) {
+  if (!pollset_has_workers(pollset)) {
     /* Fast path -- no in flight cbs */
     /* TODO(klempner): Comment this out and fix any test failures or establish
      * they are due to timing issues */
@@ -1146,9 +1141,8 @@ static void basic_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
     if (fds[0] == NULL) {
       pollset->data.ptr = fd;
       GRPC_FD_REF(fd, "basicpoll");
-    } else if (!grpc_fd_is_orphaned(fds[0])) {
-      grpc_platform_become_multipoller(exec_ctx, pollset, fds,
-                                       GPR_ARRAY_SIZE(fds));
+    } else if (!fd_is_orphaned(fds[0])) {
+      platform_become_multipoller(exec_ctx, pollset, fds, GPR_ARRAY_SIZE(fds));
       GRPC_FD_UNREF(fds[0], "basicpoll");
     } else {
       /* old fd is orphaned and we haven't cleaned it up until now, so remain a
@@ -1172,7 +1166,7 @@ static void basic_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   up_args->promotion_closure.cb_arg = up_args;
 
   grpc_closure_list_add(&pollset->idle_jobs, &up_args->promotion_closure, 1);
-  grpc_pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
+  pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
 
 exit:
   if (and_unlock_pollset) {
@@ -1196,11 +1190,11 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
   nfds_t nfds;
 
   fd = pollset->data.ptr;
-  if (fd && grpc_fd_is_orphaned(fd)) {
+  if (fd && fd_is_orphaned(fd)) {
     GRPC_FD_UNREF(fd, "basicpoll");
     fd = pollset->data.ptr = NULL;
   }
-  timeout = grpc_poll_deadline_to_millis_timeout(deadline, now);
+  timeout = poll_deadline_to_millis_timeout(deadline, now);
   pfd[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd);
   pfd[0].events = POLLIN;
   pfd[0].revents = 0;
@@ -1213,8 +1207,8 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
     pfd[2].revents = 0;
     GRPC_FD_REF(fd, "basicpoll_begin");
     gpr_mu_unlock(pollset->mu);
-    pfd[2].events = (short)grpc_fd_begin_poll(fd, pollset, worker, POLLIN,
-                                              POLLOUT, &fd_watcher);
+    pfd[2].events =
+        (short)fd_begin_poll(fd, pollset, worker, POLLIN, POLLOUT, &fd_watcher);
     if (pfd[2].events != 0) {
       nfds++;
     }
@@ -1237,11 +1231,11 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
       gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
     }
     if (fd) {
-      grpc_fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
     }
   } else if (r == 0) {
     if (fd) {
-      grpc_fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
     }
   } else {
     if (pfd[0].revents & POLLIN_CHECK) {
@@ -1251,10 +1245,10 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
       grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
     }
     if (nfds > 2) {
-      grpc_fd_end_poll(exec_ctx, &fd_watcher, pfd[2].revents & POLLIN_CHECK,
-                       pfd[2].revents & POLLOUT_CHECK);
+      fd_end_poll(exec_ctx, &fd_watcher, pfd[2].revents & POLLIN_CHECK,
+                  pfd[2].revents & POLLOUT_CHECK);
     } else if (fd) {
-      grpc_fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
     }
   }
 
@@ -1286,6 +1280,8 @@ static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null) {
  * pollset_multipoller_with_poll_posix.c
  */
 
+#ifndef GPR_LINUX_MULTIPOLL_WITH_EPOLL
+
 typedef struct {
   /* all polled fds */
   size_t fd_count;
@@ -1335,7 +1331,7 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
   struct pollfd *pfds;
 
   h = pollset->data.ptr;
-  timeout = grpc_poll_deadline_to_millis_timeout(deadline, now);
+  timeout = poll_deadline_to_millis_timeout(deadline, now);
   /* TODO(ctiller): perform just one malloc here if we exceed the inline case */
   pfds = gpr_malloc(sizeof(*pfds) * (h->fd_count + 2));
   watchers = gpr_malloc(sizeof(*watchers) * (h->fd_count + 2));
@@ -1348,7 +1344,7 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
   pfds[1].events = POLLIN;
   pfds[1].revents = 0;
   for (i = 0; i < h->fd_count; i++) {
-    int remove = grpc_fd_is_orphaned(h->fds[i]);
+    int remove = fd_is_orphaned(h->fds[i]);
     for (j = 0; !remove && j < h->del_count; j++) {
       if (h->fds[i] == h->dels[j]) remove = 1;
     }
@@ -1370,8 +1366,8 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
   gpr_mu_unlock(pollset->mu);
 
   for (i = 2; i < pfd_count; i++) {
-    pfds[i].events = (short)grpc_fd_begin_poll(watchers[i].fd, pollset, worker,
-                                               POLLIN, POLLOUT, &watchers[i]);
+    pfds[i].events = (short)fd_begin_poll(watchers[i].fd, pollset, worker,
+                                          POLLIN, POLLOUT, &watchers[i]);
   }
 
   /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
@@ -1385,11 +1381,11 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
       gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
     }
     for (i = 2; i < pfd_count; i++) {
-      grpc_fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+      fd_end_poll(exec_ctx, &watchers[i], 0, 0);
     }
   } else if (r == 0) {
     for (i = 2; i < pfd_count; i++) {
-      grpc_fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+      fd_end_poll(exec_ctx, &watchers[i], 0, 0);
     }
   } else {
     if (pfds[0].revents & POLLIN_CHECK) {
@@ -1400,11 +1396,11 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
     }
     for (i = 2; i < pfd_count; i++) {
       if (watchers[i].fd == NULL) {
-        grpc_fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+        fd_end_poll(exec_ctx, &watchers[i], 0, 0);
         continue;
       }
-      grpc_fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
-                       pfds[i].revents & POLLOUT_CHECK);
+      fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
+                  pfds[i].revents & POLLOUT_CHECK);
     }
   }
 
@@ -1439,9 +1435,9 @@ static const grpc_pollset_vtable multipoll_with_poll_pollset = {
     multipoll_with_poll_pollset_finish_shutdown,
     multipoll_with_poll_pollset_destroy};
 
-void grpc_poll_become_multipoller(grpc_exec_ctx *exec_ctx,
-                                  grpc_pollset *pollset, grpc_fd **fds,
-                                  size_t nfds) {
+static void poll_become_multipoller(grpc_exec_ctx *exec_ctx,
+                                    grpc_pollset *pollset, grpc_fd **fds,
+                                    size_t nfds) {
   size_t i;
   poll_hdr *h = gpr_malloc(sizeof(poll_hdr));
   pollset->vtable = &multipoll_with_poll_pollset;
@@ -1458,6 +1454,8 @@ void grpc_poll_become_multipoller(grpc_exec_ctx *exec_ctx,
   }
 }
 
+#endif /* !GPR_LINUX_MULTIPOLL_WITH_EPOLL */
+
 /*******************************************************************************
  * pollset_multipoller_with_epoll_posix.c
  */
@@ -1518,7 +1516,7 @@ static void remove_epoll_fd_from_global_list(int epoll_fd) {
   gpr_mu_unlock(&epoll_fd_list_mu);
 }
 
-void grpc_remove_fd_from_all_epoll_sets(int fd) {
+static void remove_fd_from_all_epoll_sets(int fd) {
   int err;
   gpr_once_init(&init_epoll_fd_list_mu, init_mu);
   gpr_mu_lock(&epoll_fd_list_mu);
@@ -1554,7 +1552,7 @@ static void finally_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   /* We pretend to be polling whilst adding an fd to keep the fd from being
      closed during the add. This may result in a spurious wakeup being assigned
      to this pollset whilst adding, but that should be benign. */
-  GPR_ASSERT(grpc_fd_begin_poll(fd, pollset, NULL, 0, 0, &watcher) == 0);
+  GPR_ASSERT(fd_begin_poll(fd, pollset, NULL, 0, 0, &watcher) == 0);
   if (watcher.fd != NULL) {
     ev.events = (uint32_t)(EPOLLIN | EPOLLOUT | EPOLLET);
     ev.data.ptr = fd;
@@ -1567,14 +1565,14 @@ static void finally_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       }
     }
   }
-  grpc_fd_end_poll(exec_ctx, &watcher, 0, 0);
+  fd_end_poll(exec_ctx, &watcher, 0, 0);
 }
 
 static void perform_delayed_add(grpc_exec_ctx *exec_ctx, void *arg,
                                 bool iomgr_status) {
   delayed_add *da = arg;
 
-  if (!grpc_fd_is_orphaned(da->fd)) {
+  if (!fd_is_orphaned(da->fd)) {
     finally_add_fd(exec_ctx, da->pollset, da->fd);
   }
 
@@ -1633,7 +1631,7 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock(
 
   gpr_mu_unlock(pollset->mu);
 
-  timeout_ms = grpc_poll_deadline_to_millis_timeout(deadline, now);
+  timeout_ms = poll_deadline_to_millis_timeout(deadline, now);
 
   pfds[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker->wakeup_fd->fd);
   pfds[0].events = POLLIN;
@@ -1681,10 +1679,10 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock(
               grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
             } else {
               if (read_ev || cancel) {
-                grpc_fd_become_readable(exec_ctx, fd);
+                fd_become_readable(exec_ctx, fd);
               }
               if (write_ev || cancel) {
-                grpc_fd_become_writable(exec_ctx, fd);
+                fd_become_writable(exec_ctx, fd);
               }
             }
           }
@@ -1743,12 +1741,9 @@ static void epoll_become_multipoller(grpc_exec_ctx *exec_ctx,
   }
 }
 
-grpc_platform_become_multipoller_type grpc_platform_become_multipoller =
-    epoll_become_multipoller;
-
 #else /* GPR_LINUX_MULTIPOLL_WITH_EPOLL */
 
-void grpc_remove_fd_from_all_epoll_sets(int fd) {}
+static void remove_fd_from_all_epoll_sets(int fd) {}
 
 #endif /* GPR_LINUX_MULTIPOLL_WITH_EPOLL */
 
@@ -1756,14 +1751,14 @@ void grpc_remove_fd_from_all_epoll_sets(int fd) {}
  * pollset_set_posix.c
  */
 
-grpc_pollset_set *grpc_pollset_set_create(void) {
+static grpc_pollset_set *pollset_set_create(void) {
   grpc_pollset_set *pollset_set = gpr_malloc(sizeof(*pollset_set));
   memset(pollset_set, 0, sizeof(*pollset_set));
   gpr_mu_init(&pollset_set->mu);
   return pollset_set;
 }
 
-void grpc_pollset_set_destroy(grpc_pollset_set *pollset_set) {
+static void pollset_set_destroy(grpc_pollset_set *pollset_set) {
   size_t i;
   gpr_mu_destroy(&pollset_set->mu);
   for (i = 0; i < pollset_set->fd_count; i++) {
@@ -1775,9 +1770,9 @@ void grpc_pollset_set_destroy(grpc_pollset_set *pollset_set) {
   gpr_free(pollset_set);
 }
 
-void grpc_pollset_set_add_pollset(grpc_exec_ctx *exec_ctx,
-                                  grpc_pollset_set *pollset_set,
-                                  grpc_pollset *pollset) {
+static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx,
+                                    grpc_pollset_set *pollset_set,
+                                    grpc_pollset *pollset) {
   size_t i, j;
   gpr_mu_lock(&pollset_set->mu);
   if (pollset_set->pollset_count == pollset_set->pollset_capacity) {
@@ -1789,10 +1784,10 @@ void grpc_pollset_set_add_pollset(grpc_exec_ctx *exec_ctx,
   }
   pollset_set->pollsets[pollset_set->pollset_count++] = pollset;
   for (i = 0, j = 0; i < pollset_set->fd_count; i++) {
-    if (grpc_fd_is_orphaned(pollset_set->fds[i])) {
+    if (fd_is_orphaned(pollset_set->fds[i])) {
       GRPC_FD_UNREF(pollset_set->fds[i], "pollset_set");
     } else {
-      grpc_pollset_add_fd(exec_ctx, pollset, pollset_set->fds[i]);
+      pollset_add_fd(exec_ctx, pollset, pollset_set->fds[i]);
       pollset_set->fds[j++] = pollset_set->fds[i];
     }
   }
@@ -1800,9 +1795,9 @@ void grpc_pollset_set_add_pollset(grpc_exec_ctx *exec_ctx,
   gpr_mu_unlock(&pollset_set->mu);
 }
 
-void grpc_pollset_set_del_pollset(grpc_exec_ctx *exec_ctx,
-                                  grpc_pollset_set *pollset_set,
-                                  grpc_pollset *pollset) {
+static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx,
+                                    grpc_pollset_set *pollset_set,
+                                    grpc_pollset *pollset) {
   size_t i;
   gpr_mu_lock(&pollset_set->mu);
   for (i = 0; i < pollset_set->pollset_count; i++) {
@@ -1816,9 +1811,9 @@ void grpc_pollset_set_del_pollset(grpc_exec_ctx *exec_ctx,
   gpr_mu_unlock(&pollset_set->mu);
 }
 
-void grpc_pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx,
-                                      grpc_pollset_set *bag,
-                                      grpc_pollset_set *item) {
+static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx,
+                                        grpc_pollset_set *bag,
+                                        grpc_pollset_set *item) {
   size_t i, j;
   gpr_mu_lock(&bag->mu);
   if (bag->pollset_set_count == bag->pollset_set_capacity) {
@@ -1829,10 +1824,10 @@ void grpc_pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx,
   }
   bag->pollset_sets[bag->pollset_set_count++] = item;
   for (i = 0, j = 0; i < bag->fd_count; i++) {
-    if (grpc_fd_is_orphaned(bag->fds[i])) {
+    if (fd_is_orphaned(bag->fds[i])) {
       GRPC_FD_UNREF(bag->fds[i], "pollset_set");
     } else {
-      grpc_pollset_set_add_fd(exec_ctx, item, bag->fds[i]);
+      pollset_set_add_fd(exec_ctx, item, bag->fds[i]);
       bag->fds[j++] = bag->fds[i];
     }
   }
@@ -1840,9 +1835,9 @@ void grpc_pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx,
   gpr_mu_unlock(&bag->mu);
 }
 
-void grpc_pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx,
-                                      grpc_pollset_set *bag,
-                                      grpc_pollset_set *item) {
+static void pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx,
+                                        grpc_pollset_set *bag,
+                                        grpc_pollset_set *item) {
   size_t i;
   gpr_mu_lock(&bag->mu);
   for (i = 0; i < bag->pollset_set_count; i++) {
@@ -1856,8 +1851,8 @@ void grpc_pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx,
   gpr_mu_unlock(&bag->mu);
 }
 
-void grpc_pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
-                             grpc_pollset_set *pollset_set, grpc_fd *fd) {
+static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
+                               grpc_pollset_set *pollset_set, grpc_fd *fd) {
   size_t i;
   gpr_mu_lock(&pollset_set->mu);
   if (pollset_set->fd_count == pollset_set->fd_capacity) {
@@ -1868,16 +1863,16 @@ void grpc_pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
   GRPC_FD_REF(fd, "pollset_set");
   pollset_set->fds[pollset_set->fd_count++] = fd;
   for (i = 0; i < pollset_set->pollset_count; i++) {
-    grpc_pollset_add_fd(exec_ctx, pollset_set->pollsets[i], fd);
+    pollset_add_fd(exec_ctx, pollset_set->pollsets[i], fd);
   }
   for (i = 0; i < pollset_set->pollset_set_count; i++) {
-    grpc_pollset_set_add_fd(exec_ctx, pollset_set->pollset_sets[i], fd);
+    pollset_set_add_fd(exec_ctx, pollset_set->pollset_sets[i], fd);
   }
   gpr_mu_unlock(&pollset_set->mu);
 }
 
-void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
-                             grpc_pollset_set *pollset_set, grpc_fd *fd) {
+static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
+                               grpc_pollset_set *pollset_set, grpc_fd *fd) {
   size_t i;
   gpr_mu_lock(&pollset_set->mu);
   for (i = 0; i < pollset_set->fd_count; i++) {
@@ -1890,9 +1885,61 @@ void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
     }
   }
   for (i = 0; i < pollset_set->pollset_set_count; i++) {
-    grpc_pollset_set_del_fd(exec_ctx, pollset_set->pollset_sets[i], fd);
+    pollset_set_del_fd(exec_ctx, pollset_set->pollset_sets[i], fd);
   }
   gpr_mu_unlock(&pollset_set->mu);
 }
 
+/*******************************************************************************
+ * event engine binding
+ */
+
+static void shutdown_engine(void) {
+  fd_global_shutdown();
+  pollset_global_shutdown();
+}
+
+static const grpc_event_engine_vtable vtable = {
+    .pollset_size = sizeof(grpc_pollset),
+
+    .fd_create = fd_create,
+    .fd_wrapped_fd = fd_wrapped_fd,
+    .fd_orphan = fd_orphan,
+    .fd_shutdown = fd_shutdown,
+    .fd_notify_on_read = fd_notify_on_read,
+    .fd_notify_on_write = fd_notify_on_write,
+
+    .pollset_init = pollset_init,
+    .pollset_shutdown = pollset_shutdown,
+    .pollset_reset = pollset_reset,
+    .pollset_destroy = pollset_destroy,
+    .pollset_work = pollset_work,
+    .pollset_kick = pollset_kick,
+    .pollset_add_fd = pollset_add_fd,
+
+    .pollset_set_create = pollset_set_create,
+    .pollset_set_destroy = pollset_set_destroy,
+    .pollset_set_add_pollset = pollset_set_add_pollset,
+    .pollset_set_del_pollset = pollset_set_del_pollset,
+    .pollset_set_add_pollset_set = pollset_set_add_pollset_set,
+    .pollset_set_del_pollset_set = pollset_set_del_pollset_set,
+    .pollset_set_add_fd = pollset_set_add_fd,
+    .pollset_set_del_fd = pollset_set_del_fd,
+
+    .kick_poller = kick_poller,
+
+    .shutdown_engine = shutdown_engine,
+};
+
+const grpc_event_engine_vtable *grpc_init_poll_and_epoll_posix(void) {
+#ifdef GPR_LINUX_MULTIPOLL_WITH_EPOLL
+  platform_become_multipoller = epoll_become_multipoller;
+#else
+  platform_become_multipoller = poll_become_multipoller;
+#endif
+  fd_global_init();
+  pollset_global_init();
+  return &vtable;
+}
+
 #endif
diff --git a/src/core/iomgr/ev_poll_and_epoll_posix.h b/src/core/iomgr/ev_poll_and_epoll_posix.h
index 72a2576415181c8c2893535730847bede31de0bb..cf76f1fc99f1aeea6e6b1033c02042c570ccaf61 100644
--- a/src/core/iomgr/ev_poll_and_epoll_posix.h
+++ b/src/core/iomgr/ev_poll_and_epoll_posix.h
@@ -36,4 +36,6 @@
 
 #include "src/core/iomgr/ev_posix.h"
 
+const grpc_event_engine_vtable *grpc_init_poll_and_epoll_posix(void);
+
 #endif  // GRPC_INTERNAL_CORE_IOMGR_EV_POLL_AND_EPOLL_POSIX_H
diff --git a/src/core/iomgr/ev_posix.c b/src/core/iomgr/ev_posix.c
index 714f24b363003aadfc9d165237e3792b8fdf1fa3..4229d8d2e4d5b43367fddc99b5102d280da08b88 100644
--- a/src/core/iomgr/ev_posix.c
+++ b/src/core/iomgr/ev_posix.c
@@ -30,3 +30,127 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
+
+#include "src/core/iomgr/ev_posix.h"
+
+#include <grpc/support/log.h>
+
+#include "src/core/iomgr/ev_poll_and_epoll_posix.h"
+
+static const grpc_event_engine_vtable *g_event_engine;
+
+void grpc_event_engine_init(void) {
+  if ((g_event_engine = grpc_init_poll_and_epoll_posix())) {
+    return;
+  }
+  gpr_log(GPR_ERROR, "No event engine could be initialized");
+  abort();
+}
+
+void grpc_event_engine_shutdown(void) { g_event_engine->shutdown_engine(); }
+
+grpc_fd *grpc_fd_create(int fd, const char *name) {
+  return g_event_engine->fd_create(fd, name);
+}
+
+int grpc_fd_wrapped_fd(grpc_fd *fd) {
+  return g_event_engine->fd_wrapped_fd(fd);
+}
+
+void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done,
+                    int *release_fd, const char *reason) {
+  g_event_engine->fd_orphan(exec_ctx, fd, on_done, release_fd, reason);
+}
+
+void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+  g_event_engine->fd_shutdown(exec_ctx, fd);
+}
+
+void grpc_fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                            grpc_closure *closure) {
+  g_event_engine->fd_notify_on_read(exec_ctx, fd, closure);
+}
+
+void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                             grpc_closure *closure) {
+  g_event_engine->fd_notify_on_write(exec_ctx, fd, closure);
+}
+
+size_t grpc_pollset_size(void) { return g_event_engine->pollset_size; }
+
+void grpc_pollset_init(grpc_pollset *pollset, gpr_mu *mu) {
+  g_event_engine->pollset_init(pollset, mu);
+}
+
+void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                           grpc_closure *closure) {
+  g_event_engine->pollset_shutdown(exec_ctx, pollset, closure);
+}
+
+void grpc_pollset_reset(grpc_pollset *pollset) {
+  g_event_engine->pollset_reset(pollset);
+}
+
+void grpc_pollset_destroy(grpc_pollset *pollset) {
+  g_event_engine->pollset_destroy(pollset);
+}
+
+void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                       grpc_pollset_worker **worker, gpr_timespec now,
+                       gpr_timespec deadline) {
+  g_event_engine->pollset_work(exec_ctx, pollset, worker, now, deadline);
+}
+
+void grpc_pollset_kick(grpc_pollset *pollset,
+                       grpc_pollset_worker *specific_worker) {
+  g_event_engine->pollset_kick(pollset, specific_worker);
+}
+
+void grpc_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                         struct grpc_fd *fd) {
+  g_event_engine->pollset_add_fd(exec_ctx, pollset, fd);
+}
+
+grpc_pollset_set *grpc_pollset_set_create(void) {
+  return g_event_engine->pollset_set_create();
+}
+
+void grpc_pollset_set_destroy(grpc_pollset_set *pollset_set) {
+  g_event_engine->pollset_set_destroy(pollset_set);
+}
+
+void grpc_pollset_set_add_pollset(grpc_exec_ctx *exec_ctx,
+                                  grpc_pollset_set *pollset_set,
+                                  grpc_pollset *pollset) {
+  g_event_engine->pollset_set_add_pollset(exec_ctx, pollset_set, pollset);
+}
+
+void grpc_pollset_set_del_pollset(grpc_exec_ctx *exec_ctx,
+                                  grpc_pollset_set *pollset_set,
+                                  grpc_pollset *pollset) {
+  g_event_engine->pollset_set_del_pollset(exec_ctx, pollset_set, pollset);
+}
+
+void grpc_pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx,
+                                      grpc_pollset_set *bag,
+                                      grpc_pollset_set *item) {
+  g_event_engine->pollset_set_add_pollset_set(exec_ctx, bag, item);
+}
+
+void grpc_pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx,
+                                      grpc_pollset_set *bag,
+                                      grpc_pollset_set *item) {
+  g_event_engine->pollset_set_del_pollset_set(exec_ctx, bag, item);
+}
+
+void grpc_pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
+                             grpc_pollset_set *pollset_set, grpc_fd *fd) {
+  g_event_engine->pollset_set_add_fd(exec_ctx, pollset_set, fd);
+}
+
+void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
+                             grpc_pollset_set *pollset_set, grpc_fd *fd) {
+  g_event_engine->pollset_set_del_fd(exec_ctx, pollset_set, fd);
+}
+
+void grpc_kick_poller(void) { g_event_engine->kick_poller(); }
diff --git a/src/core/iomgr/ev_posix.h b/src/core/iomgr/ev_posix.h
index d0fba78ab78dcb235f18a77628f602281d863b28..bfd216d3f31ebd947af7c569ab080ea90dea40ce 100644
--- a/src/core/iomgr/ev_posix.h
+++ b/src/core/iomgr/ev_posix.h
@@ -63,9 +63,32 @@ typedef struct grpc_event_engine_vtable {
                        gpr_timespec deadline);
   void (*pollset_kick)(grpc_pollset *pollset,
                        grpc_pollset_worker *specific_worker);
-} grpc_event_engine_vtable;
+  void (*pollset_add_fd)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                         struct grpc_fd *fd);
 
-extern const grpc_event_engine_vtable *grpc_event_engine;
+  grpc_pollset_set *(*pollset_set_create)(void);
+  void (*pollset_set_destroy)(grpc_pollset_set *pollset_set);
+  void (*pollset_set_add_pollset)(grpc_exec_ctx *exec_ctx,
+                                  grpc_pollset_set *pollset_set,
+                                  grpc_pollset *pollset);
+  void (*pollset_set_del_pollset)(grpc_exec_ctx *exec_ctx,
+                                  grpc_pollset_set *pollset_set,
+                                  grpc_pollset *pollset);
+  void (*pollset_set_add_pollset_set)(grpc_exec_ctx *exec_ctx,
+                                      grpc_pollset_set *bag,
+                                      grpc_pollset_set *item);
+  void (*pollset_set_del_pollset_set)(grpc_exec_ctx *exec_ctx,
+                                      grpc_pollset_set *bag,
+                                      grpc_pollset_set *item);
+  void (*pollset_set_add_fd)(grpc_exec_ctx *exec_ctx,
+                             grpc_pollset_set *pollset_set, grpc_fd *fd);
+  void (*pollset_set_del_fd)(grpc_exec_ctx *exec_ctx,
+                             grpc_pollset_set *pollset_set, grpc_fd *fd);
+
+  void (*kick_poller)(void);
+
+  void (*shutdown_engine)(void);
+} grpc_event_engine_vtable;
 
 void grpc_event_engine_init(void);
 void grpc_event_engine_shutdown(void);
diff --git a/src/core/iomgr/iomgr.c b/src/core/iomgr/iomgr.c
index 04580150f3a7117cf78c31fb873f5f5962cfa21f..4b5d8e9fab817bc00c52766676fc9d7a429fe7e7 100644
--- a/src/core/iomgr/iomgr.c
+++ b/src/core/iomgr/iomgr.c
@@ -59,7 +59,6 @@ void grpc_iomgr_init(void) {
   g_root_object.next = g_root_object.prev = &g_root_object;
   g_root_object.name = "root";
   grpc_iomgr_platform_init();
-  grpc_pollset_global_init();
 }
 
 static size_t count_objects(void) {
@@ -131,7 +130,6 @@ void grpc_iomgr_shutdown(void) {
   gpr_mu_lock(&g_mu);
   gpr_mu_unlock(&g_mu);
 
-  grpc_pollset_global_shutdown();
   grpc_iomgr_platform_shutdown();
   gpr_mu_destroy(&g_mu);
   gpr_cv_destroy(&g_rcv);
diff --git a/src/core/iomgr/iomgr_internal.h b/src/core/iomgr/iomgr_internal.h
index e372c18e8a070cbba634bcea67ea7d80110b461c..5623223913380e28e6fdcee56906f21870eb92bf 100644
--- a/src/core/iomgr/iomgr_internal.h
+++ b/src/core/iomgr/iomgr_internal.h
@@ -34,8 +34,8 @@
 #ifndef GRPC_INTERNAL_CORE_IOMGR_IOMGR_INTERNAL_H
 #define GRPC_INTERNAL_CORE_IOMGR_IOMGR_INTERNAL_H
 
-#include "src/core/iomgr/iomgr.h"
 #include <grpc/support/sync.h>
+#include "src/core/iomgr/iomgr.h"
 
 typedef struct grpc_iomgr_object {
   char *name;
@@ -43,9 +43,6 @@ typedef struct grpc_iomgr_object {
   struct grpc_iomgr_object *prev;
 } grpc_iomgr_object;
 
-void grpc_pollset_global_init(void);
-void grpc_pollset_global_shutdown(void);
-
 void grpc_iomgr_register_object(grpc_iomgr_object *obj, const char *name);
 void grpc_iomgr_unregister_object(grpc_iomgr_object *obj);
 
diff --git a/src/core/iomgr/udp_server.h b/src/core/iomgr/udp_server.h
index 73a21c80ab46d990c4e34ade96cec51a088cec21..1a028ff4bbb2aa26804a841b2b539e573d810354 100644
--- a/src/core/iomgr/udp_server.h
+++ b/src/core/iomgr/udp_server.h
@@ -35,6 +35,7 @@
 #define GRPC_INTERNAL_CORE_IOMGR_UDP_SERVER_H
 
 #include "src/core/iomgr/endpoint.h"
+#include "src/core/iomgr/ev_posix.h"
 
 /* Forward decl of grpc_server */
 typedef struct grpc_server grpc_server;
diff --git a/test/core/end2end/fixtures/h2_uchannel.c b/test/core/end2end/fixtures/h2_uchannel.c
index f363b60cba202c9c491f5355c98a9e6e22ec0424..ec1e5f428072d6857130f5d44f47008464e67131 100644
--- a/test/core/end2end/fixtures/h2_uchannel.c
+++ b/test/core/end2end/fixtures/h2_uchannel.c
@@ -238,12 +238,12 @@ static grpc_end2end_test_fixture chttp2_create_fixture_micro_fullstack(
 }
 
 grpc_connectivity_state g_state = GRPC_CHANNEL_IDLE;
-grpc_pollset_set g_interested_parties;
+grpc_pollset_set *g_interested_parties;
 
 static void state_changed(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   if (g_state != GRPC_CHANNEL_READY) {
     grpc_subchannel_notify_on_state_change(
-        exec_ctx, arg, &g_interested_parties, &g_state,
+        exec_ctx, arg, g_interested_parties, &g_state,
         grpc_closure_create(state_changed, arg));
   }
 }
@@ -258,9 +258,9 @@ static grpc_connected_subchannel *connect_subchannel(grpc_subchannel *c) {
   grpc_pollset *pollset = gpr_malloc(grpc_pollset_size());
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_pollset_init(pollset, &mu);
-  grpc_pollset_set_init(&g_interested_parties);
-  grpc_pollset_set_add_pollset(&exec_ctx, &g_interested_parties, pollset);
-  grpc_subchannel_notify_on_state_change(&exec_ctx, c, &g_interested_parties,
+  g_interested_parties = grpc_pollset_set_create();
+  grpc_pollset_set_add_pollset(&exec_ctx, g_interested_parties, pollset);
+  grpc_subchannel_notify_on_state_change(&exec_ctx, c, g_interested_parties,
                                          &g_state,
                                          grpc_closure_create(state_changed, c));
   grpc_exec_ctx_flush(&exec_ctx);
@@ -275,7 +275,7 @@ static grpc_connected_subchannel *connect_subchannel(grpc_subchannel *c) {
   }
   grpc_pollset_shutdown(&exec_ctx, pollset,
                         grpc_closure_create(destroy_pollset, pollset));
-  grpc_pollset_set_destroy(&g_interested_parties);
+  grpc_pollset_set_destroy(g_interested_parties);
   gpr_mu_unlock(&mu);
   grpc_exec_ctx_finish(&exec_ctx);
   gpr_free(pollset);
diff --git a/test/core/end2end/gen_build_yaml.py b/test/core/end2end/gen_build_yaml.py
index 4dfafcea2431121cc26d0f0423443bab008c5b93..330d1534155bc09e5369194414f0722d6a9d1cc3 100755
--- a/test/core/end2end/gen_build_yaml.py
+++ b/test/core/end2end/gen_build_yaml.py
@@ -53,12 +53,8 @@ END2END_FIXTURES = {
     'h2_census': default_unsecure_fixture_options,
     'h2_fakesec': default_secure_fixture_options._replace(ci_mac=False),
     'h2_full': default_unsecure_fixture_options,
-    'h2_full+poll': default_unsecure_fixture_options._replace(
-        platforms=['linux']),
     'h2_full+pipe': default_unsecure_fixture_options._replace(
         platforms=['linux']),
-    'h2_full+poll+pipe': default_unsecure_fixture_options._replace(
-        platforms=['linux']),
     'h2_oauth2': default_secure_fixture_options._replace(ci_mac=False),
     'h2_proxy': default_unsecure_fixture_options._replace(includes_proxy=True,
                                                           ci_mac=False),
@@ -68,11 +64,9 @@ END2END_FIXTURES = {
     'h2_sockpair+trace': socketpair_unsecure_fixture_options._replace(
         tracing=True),
     'h2_ssl': default_secure_fixture_options,
-    'h2_ssl+poll': default_secure_fixture_options._replace(platforms=['linux']),
     'h2_ssl_proxy': default_secure_fixture_options._replace(includes_proxy=True,
                                                             ci_mac=False),
     'h2_uchannel': default_unsecure_fixture_options._replace(fullstack=False),
-    'h2_uds+poll': uds_fixture_options._replace(platforms=['linux']),
     'h2_uds': uds_fixture_options,
 }
 
diff --git a/test/core/iomgr/fd_posix_test.c b/test/core/iomgr/fd_posix_test.c
index a5ce6d2e7c98ac78a90df315c2136542fc5efc90..9e00f8a43ef03bfd2258cdb9c905fc0788861358 100644
--- a/test/core/iomgr/fd_posix_test.c
+++ b/test/core/iomgr/fd_posix_test.c
@@ -50,7 +50,7 @@
 #include <grpc/support/sync.h>
 #include <grpc/support/time.h>
 
-#include "src/core/iomgr/pollset_posix.h"
+#include "src/core/iomgr/iomgr.h"
 #include "test/core/util/test_config.h"
 
 static gpr_mu g_mu;
@@ -134,7 +134,7 @@ static void session_shutdown_cb(grpc_exec_ctx *exec_ctx, void *arg, /*session */
 static void session_read_cb(grpc_exec_ctx *exec_ctx, void *arg, /*session */
                             bool success) {
   session *se = arg;
-  int fd = se->em_fd->fd;
+  int fd = grpc_fd_wrapped_fd(se->em_fd);
 
   ssize_t read_once = 0;
   ssize_t read_total = 0;
@@ -204,7 +204,7 @@ static void listen_cb(grpc_exec_ctx *exec_ctx, void *arg, /*=sv_arg*/
     return;
   }
 
-  fd = accept(listen_em_fd->fd, (struct sockaddr *)&ss, &slen);
+  fd = accept(grpc_fd_wrapped_fd(listen_em_fd), (struct sockaddr *)&ss, &slen);
   GPR_ASSERT(fd >= 0);
   GPR_ASSERT(fd < FD_SETSIZE);
   flags = fcntl(fd, F_GETFL, 0);
@@ -306,7 +306,7 @@ static void client_session_shutdown_cb(grpc_exec_ctx *exec_ctx,
 static void client_session_write(grpc_exec_ctx *exec_ctx, void *arg, /*client */
                                  bool success) {
   client *cl = arg;
-  int fd = cl->em_fd->fd;
+  int fd = grpc_fd_wrapped_fd(cl->em_fd);
   ssize_t write_once = 0;
 
   if (!success) {
diff --git a/test/core/iomgr/tcp_client_posix_test.c b/test/core/iomgr/tcp_client_posix_test.c
index 58d6d2cb56eee2c8f935732bb5d2795fef30d795..51581a8cb0451170a0dd67de09701e438f166898 100644
--- a/test/core/iomgr/tcp_client_posix_test.c
+++ b/test/core/iomgr/tcp_client_posix_test.c
@@ -45,11 +45,12 @@
 #include <grpc/support/time.h>
 
 #include "src/core/iomgr/iomgr.h"
+#include "src/core/iomgr/pollset_set.h"
 #include "src/core/iomgr/socket_utils_posix.h"
 #include "src/core/iomgr/timer.h"
 #include "test/core/util/test_config.h"
 
-static grpc_pollset_set g_pollset_set;
+static grpc_pollset_set *g_pollset_set;
 static gpr_mu g_mu;
 static grpc_pollset *g_pollset;
 static int g_connections_complete = 0;
@@ -108,7 +109,7 @@ void test_succeeds(void) {
   /* connect to it */
   GPR_ASSERT(getsockname(svr_fd, (struct sockaddr *)&addr, &addr_len) == 0);
   grpc_closure_init(&done, must_succeed, NULL);
-  grpc_tcp_client_connect(&exec_ctx, &done, &g_connecting, &g_pollset_set,
+  grpc_tcp_client_connect(&exec_ctx, &done, &g_connecting, g_pollset_set,
                           (struct sockaddr *)&addr, addr_len,
                           gpr_inf_future(GPR_CLOCK_REALTIME));
 
@@ -155,7 +156,7 @@ void test_fails(void) {
 
   /* connect to a broken address */
   grpc_closure_init(&done, must_fail, NULL);
-  grpc_tcp_client_connect(&exec_ctx, &done, &g_connecting, &g_pollset_set,
+  grpc_tcp_client_connect(&exec_ctx, &done, &g_connecting, g_pollset_set,
                           (struct sockaddr *)&addr, addr_len,
                           gpr_inf_future(GPR_CLOCK_REALTIME));
 
@@ -224,7 +225,7 @@ void test_times_out(void) {
   gpr_mu_unlock(&g_mu);
 
   grpc_closure_init(&done, must_fail, NULL);
-  grpc_tcp_client_connect(&exec_ctx, &done, &g_connecting, &g_pollset_set,
+  grpc_tcp_client_connect(&exec_ctx, &done, &g_connecting, g_pollset_set,
                           (struct sockaddr *)&addr, addr_len, connect_deadline);
 
   /* Make sure the event doesn't trigger early */
@@ -279,17 +280,17 @@ int main(int argc, char **argv) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_test_init(argc, argv);
   grpc_init();
-  grpc_pollset_set_init(&g_pollset_set);
+  g_pollset_set = grpc_pollset_set_create();
   g_pollset = gpr_malloc(grpc_pollset_size());
   gpr_mu_init(&g_mu);
   grpc_pollset_init(g_pollset, &g_mu);
-  grpc_pollset_set_add_pollset(&exec_ctx, &g_pollset_set, g_pollset);
+  grpc_pollset_set_add_pollset(&exec_ctx, g_pollset_set, g_pollset);
   grpc_exec_ctx_finish(&exec_ctx);
   test_succeeds();
   gpr_log(GPR_ERROR, "End of first test");
   test_fails();
   test_times_out();
-  grpc_pollset_set_destroy(&g_pollset_set);
+  grpc_pollset_set_destroy(g_pollset_set);
   grpc_closure_init(&destroyed, destroy_pollset, g_pollset);
   grpc_pollset_shutdown(&exec_ctx, g_pollset, &destroyed);
   grpc_exec_ctx_finish(&exec_ctx);
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 3a6d277dd24f66d9a942e92af7c40b94c1c43b6c..863f8113afa717f4eebea4c0cc44827f45e9f186 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -821,7 +821,6 @@ src/core/iomgr/iomgr_internal.h \
 src/core/iomgr/iomgr_posix.h \
 src/core/iomgr/pollset.h \
 src/core/iomgr/pollset_set.h \
-src/core/iomgr/pollset_set_posix.h \
 src/core/iomgr/pollset_set_windows.h \
 src/core/iomgr/pollset_windows.h \
 src/core/iomgr/resolve_address.h \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index f6aa902c8ab582d26c6c833d905b57ba40a35deb..e0c31db75e377e42e17a82d7d933d78784de7a1e 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -3205,42 +3205,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "end2end_certs", 
-      "end2end_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc_test_util"
-    ], 
-    "headers": [], 
-    "language": "c", 
-    "name": "h2_full+poll_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_full+poll.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
-  {
-    "deps": [
-      "end2end_certs", 
-      "end2end_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc_test_util"
-    ], 
-    "headers": [], 
-    "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_full+poll+pipe.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "end2end_certs", 
@@ -3349,24 +3313,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "end2end_certs", 
-      "end2end_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc_test_util"
-    ], 
-    "headers": [], 
-    "language": "c", 
-    "name": "h2_ssl+poll_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_ssl+poll.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "end2end_certs", 
@@ -3421,24 +3367,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "end2end_certs", 
-      "end2end_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc_test_util"
-    ], 
-    "headers": [], 
-    "language": "c", 
-    "name": "h2_uds+poll_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_uds+poll.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "end2end_nosec_tests", 
@@ -3507,40 +3435,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "end2end_nosec_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc_test_util_unsecure", 
-      "grpc_unsecure"
-    ], 
-    "headers": [], 
-    "language": "c", 
-    "name": "h2_full+poll_nosec_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_full+poll.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
-  {
-    "deps": [
-      "end2end_nosec_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc_test_util_unsecure", 
-      "grpc_unsecure"
-    ], 
-    "headers": [], 
-    "language": "c", 
-    "name": "h2_full+poll+pipe_nosec_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_full+poll+pipe.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "end2end_nosec_tests", 
@@ -3643,23 +3537,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "end2end_nosec_tests", 
-      "gpr", 
-      "gpr_test_util", 
-      "grpc_test_util_unsecure", 
-      "grpc_unsecure"
-    ], 
-    "headers": [], 
-    "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
-    "src": [
-      "test/core/end2end/fixtures/h2_uds+poll.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [], 
     "headers": [
@@ -3905,7 +3782,6 @@
       "src/core/iomgr/iomgr_posix.h", 
       "src/core/iomgr/pollset.h", 
       "src/core/iomgr/pollset_set.h", 
-      "src/core/iomgr/pollset_set_posix.h", 
       "src/core/iomgr/pollset_set_windows.h", 
       "src/core/iomgr/pollset_windows.h", 
       "src/core/iomgr/resolve_address.h", 
@@ -4113,7 +3989,6 @@
       "src/core/iomgr/iomgr_windows.c", 
       "src/core/iomgr/pollset.h", 
       "src/core/iomgr/pollset_set.h", 
-      "src/core/iomgr/pollset_set_posix.h", 
       "src/core/iomgr/pollset_set_windows.c", 
       "src/core/iomgr/pollset_set_windows.h", 
       "src/core/iomgr/pollset_windows.c", 
@@ -4459,7 +4334,6 @@
       "src/core/iomgr/iomgr_posix.h", 
       "src/core/iomgr/pollset.h", 
       "src/core/iomgr/pollset_set.h", 
-      "src/core/iomgr/pollset_set_posix.h", 
       "src/core/iomgr/pollset_set_windows.h", 
       "src/core/iomgr/pollset_windows.h", 
       "src/core/iomgr/resolve_address.h", 
@@ -4651,7 +4525,6 @@
       "src/core/iomgr/iomgr_windows.c", 
       "src/core/iomgr/pollset.h", 
       "src/core/iomgr/pollset_set.h", 
-      "src/core/iomgr/pollset_set_posix.h", 
       "src/core/iomgr/pollset_set_windows.c", 
       "src/core/iomgr/pollset_set_windows.h", 
       "src/core/iomgr/pollset_windows.c", 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 742005c43efd2e3d9a77b55eaae7c1d5d22373df..2f514bfc00c897333d7f3d0edc9897afebdf67ed 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -7750,15 +7750,20 @@
       "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7766,15 +7771,20 @@
       "binary_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7782,15 +7792,20 @@
       "call_creds"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7798,15 +7813,20 @@
       "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7814,15 +7834,20 @@
       "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7830,15 +7855,20 @@
       "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7846,15 +7876,20 @@
       "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7862,15 +7897,20 @@
       "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7878,15 +7918,20 @@
       "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7894,15 +7939,20 @@
       "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7910,15 +7960,20 @@
       "connectivity"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7926,15 +7981,20 @@
       "default_host"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7942,15 +8002,20 @@
       "disappearing_server"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7958,15 +8023,20 @@
       "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7974,15 +8044,20 @@
       "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -7990,15 +8065,20 @@
       "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8006,15 +8086,20 @@
       "hpack_size"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8022,15 +8107,20 @@
       "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8038,15 +8128,20 @@
       "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8054,15 +8149,20 @@
       "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8070,15 +8170,20 @@
       "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8086,15 +8191,20 @@
       "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8102,15 +8212,20 @@
       "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8118,15 +8233,20 @@
       "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8134,15 +8254,20 @@
       "ping"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8150,15 +8275,20 @@
       "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8166,15 +8296,20 @@
       "registered_call"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8182,15 +8317,20 @@
       "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8198,15 +8338,20 @@
       "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8214,15 +8359,20 @@
       "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8230,15 +8380,20 @@
       "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8246,15 +8401,20 @@
       "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8262,15 +8422,20 @@
       "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8278,15 +8443,20 @@
       "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8294,15 +8464,20 @@
       "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8310,15 +8485,20 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8326,15 +8506,20 @@
       "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8342,15 +8527,20 @@
       "binary_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8358,15 +8548,20 @@
       "call_creds"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8374,15 +8569,20 @@
       "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8390,15 +8590,20 @@
       "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8406,15 +8611,20 @@
       "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8422,15 +8632,20 @@
       "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8438,15 +8653,20 @@
       "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8454,143 +8674,125 @@
       "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "default_host"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "graceful_server_shutdown"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "high_initial_seqno"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "hpack_size"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
-    "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8598,15 +8800,20 @@
       "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8614,31 +8821,20 @@
       "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "max_concurrent_streams"
-    ], 
-    "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8646,15 +8842,20 @@
       "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8662,15 +8863,20 @@
       "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8678,15 +8884,20 @@
       "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8694,31 +8905,20 @@
       "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "ping"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8726,15 +8926,20 @@
       "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8742,31 +8947,20 @@
       "registered_call"
     ], 
     "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "request_with_flags"
-    ], 
-    "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8774,15 +8968,20 @@
       "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8790,15 +8989,20 @@
       "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8806,15 +9010,20 @@
       "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8822,15 +9031,20 @@
       "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8838,15 +9052,20 @@
       "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8854,15 +9073,20 @@
       "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8870,15 +9094,20 @@
       "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8886,15 +9115,20 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+poll+pipe_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -8910,7 +9144,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -8931,7 +9165,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -8952,7 +9186,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -8973,7 +9207,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -8994,7 +9228,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9015,7 +9249,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9036,7 +9270,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9057,7 +9291,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9078,7 +9312,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9099,70 +9333,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "connectivity"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_oauth2_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "default_host"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_oauth2_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "disappearing_server"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9183,7 +9354,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9204,7 +9375,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9225,7 +9396,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9246,7 +9417,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9267,7 +9438,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9288,7 +9459,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9309,7 +9480,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9330,7 +9501,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9351,7 +9522,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9372,7 +9543,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9393,28 +9564,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "ping"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9435,7 +9585,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9456,7 +9606,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9477,7 +9627,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9498,7 +9648,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9519,7 +9669,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9540,7 +9690,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9561,28 +9711,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_delayed_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9603,7 +9732,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9624,7 +9753,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9645,7 +9774,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9660,13 +9789,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9681,13 +9811,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9702,13 +9833,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9723,13 +9855,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9744,13 +9877,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9765,13 +9899,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9786,13 +9921,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9807,13 +9943,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9828,13 +9965,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9844,18 +9982,19 @@
   }, 
   {
     "args": [
-      "default_host"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9865,18 +10004,19 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9886,18 +10026,19 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9907,18 +10048,19 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9928,18 +10070,19 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9949,18 +10092,19 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9970,18 +10114,19 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -9996,13 +10141,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10017,13 +10163,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10038,13 +10185,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10059,13 +10207,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10080,13 +10229,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10101,13 +10251,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10117,18 +10268,19 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10138,18 +10290,19 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10159,18 +10312,19 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10180,18 +10334,19 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10201,18 +10356,19 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10227,13 +10383,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10248,13 +10405,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10269,13 +10427,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10296,7 +10455,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10317,7 +10476,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10338,7 +10497,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10359,7 +10518,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10380,7 +10539,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10401,7 +10560,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10422,7 +10581,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10443,7 +10602,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10464,7 +10623,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10485,7 +10644,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10506,7 +10665,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10527,7 +10686,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10548,7 +10707,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10569,7 +10728,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10590,7 +10749,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10611,7 +10770,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10632,7 +10791,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10653,7 +10812,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10674,7 +10833,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10695,7 +10854,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10716,7 +10875,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10737,7 +10896,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10758,7 +10917,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10779,7 +10938,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10800,7 +10959,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10821,7 +10980,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10842,7 +11001,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10863,7 +11022,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10884,7 +11043,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10905,7 +11064,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10926,7 +11085,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10948,7 +11107,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10970,7 +11129,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -10992,7 +11151,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11014,7 +11173,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11036,7 +11195,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11058,7 +11217,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11080,7 +11239,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11102,7 +11261,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11124,7 +11283,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11146,7 +11305,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11156,7 +11315,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "connectivity"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11164,11 +11323,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11178,7 +11337,7 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11186,11 +11345,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11200,7 +11359,7 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11212,7 +11371,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11222,7 +11381,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11234,7 +11393,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11244,7 +11403,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11252,11 +11411,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11266,7 +11425,7 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11278,7 +11437,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11288,7 +11447,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11296,11 +11455,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11310,7 +11469,7 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11322,7 +11481,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11332,7 +11491,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11344,7 +11503,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11354,7 +11513,7 @@
   }, 
   {
     "args": [
-      "payload"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11362,11 +11521,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11376,7 +11535,7 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11384,11 +11543,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11398,7 +11557,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11410,7 +11569,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11420,7 +11579,7 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11432,7 +11591,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11442,7 +11601,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11450,11 +11609,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11464,7 +11623,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11476,7 +11635,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11486,7 +11645,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11498,7 +11657,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11508,7 +11667,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11520,7 +11679,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11530,7 +11689,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11542,7 +11701,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11552,7 +11711,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11564,7 +11723,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11574,7 +11733,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11586,7 +11745,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11596,18 +11755,19 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11617,18 +11777,19 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11638,18 +11799,19 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11659,18 +11821,19 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11680,18 +11843,19 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11701,18 +11865,19 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11722,18 +11887,18 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11743,18 +11908,18 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11764,7 +11929,28 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "call_creds"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_ssl_proxy_test", 
+    "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11775,7 +11961,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11785,7 +11971,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11796,7 +11982,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11806,18 +11992,18 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11827,7 +12013,7 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11838,7 +12024,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11848,18 +12034,18 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11869,18 +12055,18 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11890,7 +12076,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11901,7 +12087,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11911,7 +12097,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11922,7 +12108,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11932,7 +12118,7 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11943,7 +12129,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11953,7 +12139,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11964,7 +12150,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11974,7 +12160,7 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
@@ -11985,7 +12171,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -11995,7 +12181,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12006,7 +12192,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12016,18 +12202,18 @@
   }, 
   {
     "args": [
-      "payload"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12037,18 +12223,18 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12058,7 +12244,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12069,7 +12255,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12079,7 +12265,7 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12090,7 +12276,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12100,18 +12286,18 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12121,7 +12307,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12132,7 +12318,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12142,7 +12328,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12153,7 +12339,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12163,7 +12349,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12174,7 +12360,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12184,7 +12370,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12195,7 +12381,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12205,7 +12391,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12216,7 +12402,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12226,7 +12412,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12237,7 +12423,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12247,19 +12433,39 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_ssl_proxy_test", 
+    "platforms": [
       "windows", 
       "linux", 
       "mac", 
       "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "simple_metadata"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12269,19 +12475,18 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12291,19 +12496,18 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12313,7 +12517,7 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12321,11 +12525,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12335,7 +12539,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12343,11 +12547,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12357,7 +12561,7 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "call_creds"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12365,11 +12569,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12379,7 +12583,7 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12391,7 +12595,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12401,7 +12605,7 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12413,7 +12617,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12423,7 +12627,7 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12435,7 +12639,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12445,7 +12649,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12457,7 +12661,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12467,7 +12671,7 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12479,7 +12683,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12489,7 +12693,7 @@
   }, 
   {
     "args": [
-      "default_host"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12497,11 +12701,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12511,7 +12715,7 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12519,11 +12723,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12545,7 +12749,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12567,7 +12771,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12589,7 +12793,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12611,7 +12815,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12633,7 +12837,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12655,7 +12859,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12677,7 +12881,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12699,7 +12903,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12721,7 +12925,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12743,7 +12947,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12765,7 +12969,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12775,7 +12979,7 @@
   }, 
   {
     "args": [
-      "ping"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12787,7 +12991,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12797,7 +13001,7 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12809,7 +13013,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12819,7 +13023,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12831,7 +13035,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12841,7 +13045,7 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12853,7 +13057,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12863,7 +13067,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12875,7 +13079,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12885,7 +13089,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12897,7 +13101,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12907,7 +13111,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12919,7 +13123,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12929,7 +13133,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12941,7 +13145,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12951,7 +13155,7 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12959,11 +13163,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12973,7 +13177,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -12985,7 +13189,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -12995,10 +13199,9 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -13007,9 +13210,8 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -13017,10 +13219,9 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -13029,60 +13230,31 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
       "linux", 
       "mac", 
       "posix"
     ]
   }, 
-  {
-    "args": [
-      "bad_hostname"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_ssl+poll_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "binary_metadata"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_ssl+poll_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
   {
     "args": [
       "call_creds"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13090,15 +13262,19 @@
       "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13106,15 +13282,19 @@
       "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13122,15 +13302,19 @@
       "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13138,15 +13322,19 @@
       "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13154,15 +13342,19 @@
       "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13170,15 +13362,19 @@
       "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13186,15 +13382,19 @@
       "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13202,31 +13402,19 @@
       "connectivity"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
-  {
-    "args": [
-      "default_host"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13234,15 +13422,19 @@
       "disappearing_server"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13250,15 +13442,19 @@
       "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13266,15 +13462,19 @@
       "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13282,15 +13482,19 @@
       "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13298,15 +13502,19 @@
       "hpack_size"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13314,15 +13522,19 @@
       "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13330,15 +13542,19 @@
       "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13346,15 +13562,19 @@
       "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13362,15 +13582,19 @@
       "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13378,15 +13602,19 @@
       "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13394,15 +13622,19 @@
       "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13410,15 +13642,19 @@
       "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13426,15 +13662,19 @@
       "ping"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13442,15 +13682,19 @@
       "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13458,15 +13702,19 @@
       "registered_call"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13474,15 +13722,19 @@
       "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13490,15 +13742,19 @@
       "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13506,15 +13762,19 @@
       "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13522,15 +13782,19 @@
       "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13538,15 +13802,19 @@
       "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13554,15 +13822,19 @@
       "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13570,15 +13842,19 @@
       "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13586,15 +13862,19 @@
       "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13602,15 +13882,19 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl+poll_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -13620,13 +13904,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13641,13 +13926,14 @@
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13657,18 +13943,19 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13678,18 +13965,19 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13699,18 +13987,19 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13720,18 +14009,19 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13741,18 +14031,19 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13762,18 +14053,19 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13783,18 +14075,19 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13804,18 +14097,19 @@
   }, 
   {
     "args": [
-      "default_host"
+      "connectivity"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13825,18 +14119,19 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13846,18 +14141,19 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13867,18 +14163,19 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13888,18 +14185,19 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13909,18 +14207,19 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13930,18 +14229,19 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13951,18 +14251,19 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13972,18 +14273,19 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -13993,18 +14295,19 @@
   }, 
   {
     "args": [
-      "no_op"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14014,18 +14317,19 @@
   }, 
   {
     "args": [
-      "payload"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14035,18 +14339,19 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14056,18 +14361,19 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14077,18 +14383,19 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14098,18 +14405,19 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14119,18 +14427,19 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14140,18 +14449,19 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14161,18 +14471,19 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14182,18 +14493,19 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14203,18 +14515,19 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14224,18 +14537,19 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14245,7 +14559,7 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14257,7 +14571,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14267,7 +14581,7 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14275,11 +14589,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14289,7 +14603,7 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14301,7 +14615,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14311,7 +14625,7 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "simple_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14319,11 +14633,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14333,7 +14647,7 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14341,11 +14655,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_census_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14355,7 +14669,7 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14363,11 +14677,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14377,7 +14691,7 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14385,11 +14699,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14399,7 +14713,7 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14411,7 +14725,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14421,7 +14735,7 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14433,7 +14747,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14443,7 +14757,7 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14455,7 +14769,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14465,7 +14779,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14473,11 +14787,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14487,7 +14801,7 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14499,7 +14813,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14509,7 +14823,7 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14517,11 +14831,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14531,7 +14845,7 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14539,11 +14853,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14553,7 +14867,7 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "connectivity"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14561,11 +14875,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14575,7 +14889,7 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14587,7 +14901,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14597,7 +14911,7 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14609,7 +14923,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14619,7 +14933,7 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14627,11 +14941,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14641,7 +14955,7 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14649,11 +14963,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14663,7 +14977,7 @@
   }, 
   {
     "args": [
-      "no_op"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14675,7 +14989,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14685,7 +14999,7 @@
   }, 
   {
     "args": [
-      "payload"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14693,11 +15007,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14707,7 +15021,7 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14719,7 +15033,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14729,7 +15043,7 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14741,7 +15055,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14751,7 +15065,7 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14763,7 +15077,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14773,7 +15087,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14781,11 +15095,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14795,7 +15109,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14807,7 +15121,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14817,7 +15131,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "no_op"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14829,7 +15143,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14839,7 +15153,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14847,11 +15161,11 @@
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14861,7 +15175,7 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14873,7 +15187,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14883,7 +15197,7 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14895,7 +15209,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14905,7 +15219,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
       "windows", 
@@ -14917,7 +15231,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -14927,9 +15241,10 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "request_with_flags"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -14938,8 +15253,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -14947,9 +15263,10 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -14958,8 +15275,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -14967,9 +15285,10 @@
   }, 
   {
     "args": [
-      "call_creds"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -14978,8 +15297,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -14987,19 +15307,21 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15007,19 +15329,21 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15027,9 +15351,10 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15038,8 +15363,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15047,19 +15373,21 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "simple_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15067,19 +15395,21 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "simple_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15087,19 +15417,21 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_compress_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15107,19 +15439,21 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "bad_hostname"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15127,19 +15461,21 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "binary_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15147,19 +15483,21 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15167,19 +15505,21 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15187,9 +15527,10 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15198,8 +15539,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15207,19 +15549,21 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15227,19 +15571,21 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15247,19 +15593,21 @@
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15267,19 +15615,21 @@
   }, 
   {
     "args": [
-      "large_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15287,19 +15637,21 @@
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "connectivity"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15307,19 +15659,21 @@
   }, 
   {
     "args": [
-      "max_message_length"
+      "default_host"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15327,9 +15681,10 @@
   }, 
   {
     "args": [
-      "negative_deadline"
+      "disappearing_server"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15338,8 +15693,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15347,9 +15703,10 @@
   }, 
   {
     "args": [
-      "no_op"
+      "empty_batch"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15358,8 +15715,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15367,9 +15725,10 @@
   }, 
   {
     "args": [
-      "payload"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15378,8 +15737,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15387,9 +15747,10 @@
   }, 
   {
     "args": [
-      "ping"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15398,8 +15759,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15407,9 +15769,10 @@
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "hpack_size"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15418,8 +15781,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15427,9 +15791,10 @@
   }, 
   {
     "args": [
-      "registered_call"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15438,8 +15803,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15447,9 +15813,10 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "large_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15458,8 +15825,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15467,9 +15835,10 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15478,8 +15847,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15487,19 +15857,21 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "max_message_length"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15507,9 +15879,10 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "negative_deadline"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15518,8 +15891,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15527,9 +15901,10 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "no_op"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15538,8 +15913,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15547,9 +15923,10 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15558,8 +15935,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15567,9 +15945,10 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15578,8 +15957,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15587,9 +15967,10 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15598,8 +15979,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15607,9 +15989,10 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15618,8 +16001,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -15627,215 +16011,269 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full_nosec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
       "linux"
@@ -15844,110 +16282,110 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "connectivity"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "default_host"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "linux"
@@ -15956,14 +16394,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "linux"
@@ -15972,14 +16410,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "linux"
@@ -15988,14 +16426,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "linux"
@@ -16004,14 +16442,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "linux"
@@ -16020,14 +16458,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "linux"
@@ -16036,14 +16474,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "large_metadata"
     ], 
     "ci_platforms": [
       "linux"
@@ -16052,14 +16490,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
       "linux"
@@ -16068,30 +16506,30 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "max_message_length"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "linux"
@@ -16100,14 +16538,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "no_op"
     ], 
     "ci_platforms": [
       "linux"
@@ -16116,14 +16554,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "payload"
     ], 
     "ci_platforms": [
       "linux"
@@ -16132,14 +16570,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping"
     ], 
     "ci_platforms": [
       "linux"
@@ -16148,14 +16586,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
       "linux"
@@ -16164,14 +16602,14 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
       "linux"
@@ -16180,4482 +16618,57 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_after_accept"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "cancel_after_client_done"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
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-    ], 
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-      "linux", 
-      "mac", 
-      "posix"
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-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
-    ]
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-  {
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-      "linux", 
-      "mac", 
-      "posix"
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-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_census_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
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-    "language": "c", 
-    "name": "h2_census_nosec_test", 
-    "platforms": [
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-      "linux", 
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-      "posix"
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-    "language": "c", 
-    "name": "h2_census_nosec_test", 
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-      "linux", 
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-      "posix"
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-      "mac", 
-      "posix"
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-    "language": "c", 
-    "name": "h2_census_nosec_test", 
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-      "posix"
-    ], 
-    "cpu_cost": 0.1, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_proxy_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "ping_pong_streaming"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_proxy_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "registered_call"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_proxy_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "request_with_payload"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_proxy_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "server_finishes_request"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -20663,20 +16676,15 @@
       "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -20684,20 +16692,15 @@
       "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -20705,20 +16708,15 @@
       "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -20726,20 +16724,15 @@
       "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -20747,20 +16740,15 @@
       "simple_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -20768,20 +16756,15 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_nosec_test", 
+    "name": "h2_full+pipe_nosec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -20797,7 +16780,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20818,7 +16801,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20839,7 +16822,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20860,7 +16843,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20881,7 +16864,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20902,7 +16885,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20923,7 +16906,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20944,7 +16927,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20954,18 +16937,18 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "default_host"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20975,7 +16958,7 @@
   }, 
   {
     "args": [
-      "empty_batch"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "windows", 
@@ -20986,7 +16969,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -20996,18 +16979,18 @@
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "empty_batch"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21017,18 +17000,18 @@
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21038,7 +17021,7 @@
   }, 
   {
     "args": [
-      "hpack_size"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21049,7 +17032,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21070,7 +17053,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21091,28 +17074,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "max_concurrent_streams"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21133,7 +17095,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21154,7 +17116,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21175,7 +17137,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21196,7 +17158,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21217,7 +17179,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21238,7 +17200,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21248,7 +17210,7 @@
   }, 
   {
     "args": [
-      "request_with_flags"
+      "request_with_payload"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21259,7 +17221,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21269,7 +17231,7 @@
   }, 
   {
     "args": [
-      "request_with_payload"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21280,7 +17242,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21290,7 +17252,7 @@
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21301,7 +17263,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21311,7 +17273,7 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
@@ -21322,7 +17284,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21332,18 +17294,18 @@
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21364,7 +17326,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21385,7 +17347,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21406,7 +17368,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_nosec_test", 
+    "name": "h2_proxy_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21421,14 +17383,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21443,14 +17404,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21465,14 +17425,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21487,14 +17446,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21509,14 +17467,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21531,14 +17488,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21553,14 +17509,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21575,14 +17530,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21597,14 +17551,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21619,14 +17572,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21641,14 +17593,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21661,16 +17612,36 @@
       "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_sockpair_nosec_test", 
+    "platforms": [
       "windows", 
       "linux", 
       "mac", 
       "posix"
+    ]
+  }, 
+  {
+    "args": [
+      "hpack_size"
+    ], 
+    "ci_platforms": [
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -21685,14 +17656,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_nosec_test", 
+    "name": "h2_sockpair_nosec_test", 
     "platforms": [
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       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22843,14 +18798,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22865,14 +18819,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22887,14 +18840,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22909,14 +18861,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22931,14 +18882,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22953,14 +18903,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22975,14 +18924,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -22997,14 +18945,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23019,14 +18966,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23041,14 +18987,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23063,14 +19008,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23085,14 +19029,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23107,14 +19050,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23129,14 +19071,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23151,14 +19092,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23173,14 +19113,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23195,14 +19134,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23217,14 +19155,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23239,58 +19176,13 @@
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "shutdown_finishes_tags"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
-    "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "simple_metadata"
-    ], 
-    "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23300,19 +19192,18 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23322,19 +19213,18 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
       "windows", 
       "linux", 
@@ -23344,19 +19234,20 @@
   }, 
   {
     "args": [
-      "bad_hostname"
+      "simple_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23364,19 +19255,20 @@
   }, 
   {
     "args": [
-      "binary_metadata"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_sockpair_1byte_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23384,19 +19276,21 @@
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "bad_hostname"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23404,19 +19298,21 @@
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "binary_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23424,9 +19320,10 @@
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23435,8 +19332,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23444,9 +19342,10 @@
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23455,8 +19354,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23464,9 +19364,10 @@
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23475,8 +19376,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23484,9 +19386,10 @@
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23495,8 +19398,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23504,9 +19408,10 @@
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23515,8 +19420,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23524,9 +19430,10 @@
   }, 
   {
     "args": [
-      "connectivity"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23535,8 +19442,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23544,19 +19452,21 @@
   }, 
   {
     "args": [
-      "disappearing_server"
+      "compressed_payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23567,6 +19477,7 @@
       "empty_batch"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23575,8 +19486,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23587,6 +19499,7 @@
       "graceful_server_shutdown"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23595,8 +19508,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23607,6 +19521,7 @@
       "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23615,8 +19530,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23627,6 +19543,7 @@
       "hpack_size"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23635,8 +19552,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23647,6 +19565,7 @@
       "invoke_large_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23655,8 +19574,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23667,6 +19587,7 @@
       "large_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23675,8 +19596,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23687,6 +19609,7 @@
       "max_concurrent_streams"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23695,8 +19618,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23707,6 +19631,7 @@
       "max_message_length"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23715,8 +19640,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23727,6 +19653,7 @@
       "negative_deadline"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23735,8 +19662,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23747,6 +19675,7 @@
       "no_op"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23755,8 +19684,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23767,6 +19697,7 @@
       "payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23775,28 +19706,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [
-      "ping"
-    ], 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23807,6 +19719,7 @@
       "ping_pong_streaming"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23815,8 +19728,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23827,6 +19741,7 @@
       "registered_call"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23835,8 +19750,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23847,6 +19763,7 @@
       "request_with_flags"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23855,8 +19772,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23867,6 +19785,7 @@
       "request_with_payload"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23875,8 +19794,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23887,6 +19807,7 @@
       "server_finishes_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23895,8 +19816,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23907,6 +19829,7 @@
       "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23915,8 +19838,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23927,6 +19851,7 @@
       "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23935,8 +19860,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23944,19 +19870,21 @@
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "simple_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23964,9 +19892,10 @@
   }, 
   {
     "args": [
-      "simple_metadata"
+      "simple_request"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23975,8 +19904,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23984,9 +19914,10 @@
   }, 
   {
     "args": [
-      "simple_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -23995,8 +19926,9 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_nosec_test", 
+    "name": "h2_uchannel_nosec_test", 
     "platforms": [
+      "windows", 
       "linux", 
       "mac", 
       "posix"
@@ -24004,7 +19936,7 @@
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "bad_hostname"
     ], 
     "ci_platforms": [
       "linux", 
@@ -24022,36 +19954,24 @@
       "posix"
     ]
   }, 
-  {
-    "args": [
-      "bad_hostname"
-    ], 
-    "ci_platforms": [
-      "linux"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
-    "platforms": [
-      "linux"
-    ]
-  }, 
   {
     "args": [
       "binary_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24059,15 +19979,19 @@
       "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24075,15 +19999,19 @@
       "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24091,15 +20019,19 @@
       "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24107,15 +20039,19 @@
       "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24123,15 +20059,19 @@
       "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24139,15 +20079,19 @@
       "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24155,15 +20099,19 @@
       "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24171,15 +20119,19 @@
       "connectivity"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24187,15 +20139,19 @@
       "disappearing_server"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24203,15 +20159,19 @@
       "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24219,15 +20179,19 @@
       "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24235,15 +20199,19 @@
       "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24251,15 +20219,19 @@
       "hpack_size"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24267,15 +20239,19 @@
       "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24283,15 +20259,19 @@
       "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24299,15 +20279,19 @@
       "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24315,15 +20299,19 @@
       "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24331,15 +20319,19 @@
       "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24347,15 +20339,19 @@
       "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24363,15 +20359,19 @@
       "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24379,15 +20379,19 @@
       "ping"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24395,15 +20399,19 @@
       "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24411,15 +20419,19 @@
       "registered_call"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24427,15 +20439,19 @@
       "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24443,15 +20459,19 @@
       "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24459,15 +20479,19 @@
       "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24475,15 +20499,19 @@
       "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24491,15 +20519,19 @@
       "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24507,15 +20539,19 @@
       "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24523,15 +20559,19 @@
       "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24539,15 +20579,19 @@
       "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -24555,15 +20599,19 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds+poll_nosec_test", 
+    "name": "h2_uds_nosec_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }
 ]
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 743626fb84ddcc4617c20e85c3145ffe3d31732a..8e0a5e8b94c5e8986e385f6c3b83d682e04410dc 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -330,7 +330,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\iomgr_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set_windows.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_windows.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\resolve_address.h" />
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 158c3cab02ae05463efbafd371800dba6d83a1fa..002379de624c0c65a998e8474578eb9c34130ea8 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -659,9 +659,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set.h">
       <Filter>src\core\iomgr</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set_posix.h">
-      <Filter>src\core\iomgr</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set_windows.h">
       <Filter>src\core\iomgr</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index a5f6174fc0cf836ce9371106d13e3c060c55bf8c..770eae403b72e0975398ddf70301c2cf28a2e5bd 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -320,7 +320,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\iomgr_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set_windows.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_windows.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\resolve_address.h" />
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index d34bbf981e6ceefa4755895a095159e76c916e2d..09167ab0500e42de3d803eacf6a382c86f70f494 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -596,9 +596,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set.h">
       <Filter>src\core\iomgr</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set_posix.h">
-      <Filter>src\core\iomgr</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\pollset_set_windows.h">
       <Filter>src\core\iomgr</Filter>
     </ClInclude>