diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1adf092f9b2200f2f4e4a048e7a1a3bc98aba16e..3b320db1b32f86ba42b4ec84998db72e021c7d9f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1360,6 +1360,7 @@ add_library(grpc_test_util
   test/core/end2end/fixtures/http_proxy.c
   test/core/end2end/fixtures/proxy.c
   test/core/iomgr/endpoint_tests.c
+  test/core/util/debugger_macros.c
   test/core/util/grpc_profiler.c
   test/core/util/memory_counters.c
   test/core/util/mock_endpoint.c
@@ -1554,6 +1555,7 @@ add_library(grpc_test_util_unsecure
   test/core/end2end/fixtures/http_proxy.c
   test/core/end2end/fixtures/proxy.c
   test/core/iomgr/endpoint_tests.c
+  test/core/util/debugger_macros.c
   test/core/util/grpc_profiler.c
   test/core/util/memory_counters.c
   test/core/util/mock_endpoint.c
diff --git a/Makefile b/Makefile
index 66b5db7f03ce132bd5308b9836968b05f3353187..0d1d64cdcd2b9943e18eec7293aec22b1227d5ef 100644
--- a/Makefile
+++ b/Makefile
@@ -3220,6 +3220,7 @@ LIBGRPC_TEST_UTIL_SRC = \
     test/core/end2end/fixtures/http_proxy.c \
     test/core/end2end/fixtures/proxy.c \
     test/core/iomgr/endpoint_tests.c \
+    test/core/util/debugger_macros.c \
     test/core/util/grpc_profiler.c \
     test/core/util/memory_counters.c \
     test/core/util/mock_endpoint.c \
@@ -3418,6 +3419,7 @@ LIBGRPC_TEST_UTIL_UNSECURE_SRC = \
     test/core/end2end/fixtures/http_proxy.c \
     test/core/end2end/fixtures/proxy.c \
     test/core/iomgr/endpoint_tests.c \
+    test/core/util/debugger_macros.c \
     test/core/util/grpc_profiler.c \
     test/core/util/memory_counters.c \
     test/core/util/mock_endpoint.c \
diff --git a/build.yaml b/build.yaml
index 06b6eb32556eab39ccaddcab4c0e45abc6930c38..3cec9c5bd250e0f99bc52cb150f469d6d251072c 100644
--- a/build.yaml
+++ b/build.yaml
@@ -560,6 +560,7 @@ filegroups:
   - test/core/end2end/fixtures/http_proxy.h
   - test/core/end2end/fixtures/proxy.h
   - test/core/iomgr/endpoint_tests.h
+  - test/core/util/debugger_macros.h
   - test/core/util/grpc_profiler.h
   - test/core/util/memory_counters.h
   - test/core/util/mock_endpoint.h
@@ -574,6 +575,7 @@ filegroups:
   - test/core/end2end/fixtures/http_proxy.c
   - test/core/end2end/fixtures/proxy.c
   - test/core/iomgr/endpoint_tests.c
+  - test/core/util/debugger_macros.c
   - test/core/util/grpc_profiler.c
   - test/core/util/memory_counters.c
   - test/core/util/mock_endpoint.c
diff --git a/src/core/ext/client_channel/client_channel.c b/src/core/ext/client_channel/client_channel.c
index 07eb68a3eb1aba343f0126bb31d1e301c7f35ed5..208c95b67a8b8978d56d8e2afb990fe2ac1a0dd8 100644
--- a/src/core/ext/client_channel/client_channel.c
+++ b/src/core/ext/client_channel/client_channel.c
@@ -644,6 +644,12 @@ typedef struct client_channel_call_data {
   grpc_linked_mdelem lb_token_mdelem;
 } call_data;
 
+grpc_subchannel_call *grpc_client_channel_get_subchannel_call(
+    grpc_call_element *call_elem) {
+  grpc_subchannel_call *scc = GET_CALL((call_data *)call_elem->call_data);
+  return scc == CANCELLED_CALL ? NULL : scc;
+}
+
 static void add_waiting_locked(call_data *calld, grpc_transport_stream_op *op) {
   GPR_TIMER_BEGIN("add_waiting_locked", 0);
   if (calld->waiting_ops_count == calld->waiting_ops_capacity) {
diff --git a/src/core/ext/client_channel/client_channel.h b/src/core/ext/client_channel/client_channel.h
index f02587d0c1e69658ba80cb2b2979bd63a8db99d5..5e6e64e58bc1ea7722702fc1c69b21a4339d7a8f 100644
--- a/src/core/ext/client_channel/client_channel.h
+++ b/src/core/ext/client_channel/client_channel.h
@@ -57,4 +57,8 @@ void grpc_client_channel_watch_connectivity_state(
     grpc_exec_ctx *exec_ctx, grpc_channel_element *elem, grpc_pollset *pollset,
     grpc_connectivity_state *state, grpc_closure *on_complete);
 
+/* Debug helper: pull the subchannel call from a call stack element */
+grpc_subchannel_call *grpc_client_channel_get_subchannel_call(
+    grpc_call_element *elem);
+
 #endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_CLIENT_CHANNEL_H */
diff --git a/src/core/lib/channel/connected_channel.c b/src/core/lib/channel/connected_channel.c
index ccc0619e1cbb14226298dcc636140c079c8d4531..068c61c92a8ea196aa25670954da49609095404d 100644
--- a/src/core/lib/channel/connected_channel.c
+++ b/src/core/lib/channel/connected_channel.c
@@ -140,7 +140,7 @@ static void con_get_channel_info(grpc_exec_ctx *exec_ctx,
                                  grpc_channel_element *elem,
                                  const grpc_channel_info *channel_info) {}
 
-static const grpc_channel_filter connected_channel_filter = {
+const grpc_channel_filter grpc_connected_filter = {
     con_start_transport_stream_op,
     con_start_transport_op,
     sizeof(call_data),
@@ -158,7 +158,7 @@ static const grpc_channel_filter connected_channel_filter = {
 static void bind_transport(grpc_channel_stack *channel_stack,
                            grpc_channel_element *elem, void *t) {
   channel_data *cd = (channel_data *)elem->channel_data;
-  GPR_ASSERT(elem->filter == &connected_channel_filter);
+  GPR_ASSERT(elem->filter == &grpc_connected_filter);
   GPR_ASSERT(cd->transport == NULL);
   cd->transport = t;
 
@@ -178,7 +178,7 @@ bool grpc_add_connected_filter(grpc_exec_ctx *exec_ctx,
   grpc_transport *t = grpc_channel_stack_builder_get_transport(builder);
   GPR_ASSERT(t != NULL);
   return grpc_channel_stack_builder_append_filter(
-      builder, &connected_channel_filter, bind_transport, t);
+      builder, &grpc_connected_filter, bind_transport, t);
 }
 
 grpc_stream *grpc_connected_channel_get_stream(grpc_call_element *elem) {
diff --git a/src/core/lib/channel/connected_channel.h b/src/core/lib/channel/connected_channel.h
index 3585c0ecbc1a992ca2acd01b06f10ba0c6efa2f4..5c7ea9ed26880cfb09893169bacd5a3eb17c3f21 100644
--- a/src/core/lib/channel/connected_channel.h
+++ b/src/core/lib/channel/connected_channel.h
@@ -36,8 +36,13 @@
 
 #include "src/core/lib/channel/channel_stack_builder.h"
 
+extern const grpc_channel_filter grpc_connected_filter;
+
 bool grpc_add_connected_filter(grpc_exec_ctx *exec_ctx,
                                grpc_channel_stack_builder *builder,
                                void *arg_must_be_null);
 
+/* Debug helper to dig the transport stream out of a call element */
+grpc_stream *grpc_connected_channel_get_stream(grpc_call_element *elem);
+
 #endif /* GRPC_CORE_LIB_CHANNEL_CONNECTED_CHANNEL_H */
diff --git a/templates/test/core/end2end/end2end_defs.include b/templates/test/core/end2end/end2end_defs.include
index b828f84f1c68f9fa0d829193b66be8e2c5b668a1..68b9e69c2fef473a4fd1eb1daf1ec902c37d23d0 100644
--- a/templates/test/core/end2end/end2end_defs.include
+++ b/templates/test/core/end2end/end2end_defs.include
@@ -42,6 +42,8 @@
 
 #include <grpc/support/log.h>
 
+#include "test/core/util/debugger_macros.h"
+
 static bool g_pre_init_called = false;
 
 % for test in tests:
@@ -52,6 +54,7 @@ extern void ${test}_pre_init(void);
 void grpc_end2end_tests_pre_init(void) {
   GPR_ASSERT(!g_pre_init_called);
   g_pre_init_called = true;
+  grpc_summon_debugger_macros();
 % for test in tests:
   ${test}_pre_init();
 % endfor
diff --git a/test/core/end2end/end2end_nosec_tests.c b/test/core/end2end/end2end_nosec_tests.c
index b162bf2f40fb819bf982378ef3c1e002bff732bc..fdfa31b5fb7f88db29175664df49f213a420a7b3 100644
--- a/test/core/end2end/end2end_nosec_tests.c
+++ b/test/core/end2end/end2end_nosec_tests.c
@@ -41,6 +41,8 @@
 
 #include <grpc/support/log.h>
 
+#include "test/core/util/debugger_macros.h"
+
 static bool g_pre_init_called = false;
 
 extern void authority_not_supported(grpc_end2end_test_config config);
@@ -143,6 +145,7 @@ extern void write_buffering_at_end_pre_init(void);
 void grpc_end2end_tests_pre_init(void) {
   GPR_ASSERT(!g_pre_init_called);
   g_pre_init_called = true;
+  grpc_summon_debugger_macros();
   authority_not_supported_pre_init();
   bad_hostname_pre_init();
   binary_metadata_pre_init();
diff --git a/test/core/end2end/end2end_tests.c b/test/core/end2end/end2end_tests.c
index 9bca0c81f67a45c370689a2193b16b50765da7d2..f529d6a899704f808707091e6e130ef4cfedbadf 100644
--- a/test/core/end2end/end2end_tests.c
+++ b/test/core/end2end/end2end_tests.c
@@ -41,6 +41,8 @@
 
 #include <grpc/support/log.h>
 
+#include "test/core/util/debugger_macros.h"
+
 static bool g_pre_init_called = false;
 
 extern void authority_not_supported(grpc_end2end_test_config config);
@@ -145,6 +147,7 @@ extern void write_buffering_at_end_pre_init(void);
 void grpc_end2end_tests_pre_init(void) {
   GPR_ASSERT(!g_pre_init_called);
   g_pre_init_called = true;
+  grpc_summon_debugger_macros();
   authority_not_supported_pre_init();
   bad_hostname_pre_init();
   binary_metadata_pre_init();
diff --git a/test/core/util/BUILD b/test/core/util/BUILD
index 8769683b23a468c941305d298fd4b4aeb227f2e1..5c90f1db44b548b0c0971e6c69bdf1c883c5ecbf 100644
--- a/test/core/util/BUILD
+++ b/test/core/util/BUILD
@@ -46,6 +46,7 @@ cc_library(
 cc_library(
     name = "grpc_test_util",
     srcs = [
+        "debugger_macros.c",
         "grpc_profiler.c",
         "mock_endpoint.c",
         "parse_hexstring.c",
@@ -58,6 +59,7 @@ cc_library(
         "test_tcp_server.c",
     ],
     hdrs = [
+        "debugger_macros.h",
         "grpc_profiler.h",
         "mock_endpoint.h",
         "parse_hexstring.h",
diff --git a/test/core/util/debugger_macros.c b/test/core/util/debugger_macros.c
new file mode 100644
index 0000000000000000000000000000000000000000..de6a2f38a777c9626e6541240e55a3b59824c28a
--- /dev/null
+++ b/test/core/util/debugger_macros.c
@@ -0,0 +1,71 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/*
+ * A collection of 'macros' that help navigating the grpc object hierarchy
+ * Not intended to be robust for main-line code, often cuts across abstraction
+ * boundaries.
+ */
+
+#include <stdio.h>
+
+#include "src/core/ext/client_channel/client_channel.h"
+#include "src/core/ext/transport/chttp2/transport/internal.h"
+#include "src/core/lib/channel/connected_channel.h"
+#include "src/core/lib/surface/call.h"
+
+void grpc_summon_debugger_macros() {}
+
+grpc_stream *grpc_transport_stream_from_call(grpc_call *call) {
+  grpc_call_stack *cs = grpc_call_get_call_stack(call);
+  for (;;) {
+    grpc_call_element *el = grpc_call_stack_element(cs, cs->count - 1);
+    if (el->filter == &grpc_client_channel_filter) {
+      grpc_subchannel_call *scc = grpc_client_channel_get_subchannel_call(el);
+      if (scc == NULL) {
+        fprintf(stderr, "No subchannel-call");
+        return NULL;
+      }
+      cs = grpc_subchannel_call_get_call_stack(scc);
+    } else if (el->filter == &grpc_connected_filter) {
+      return grpc_connected_channel_get_stream(el);
+    } else {
+      fprintf(stderr, "Unrecognized filter: %s", el->filter->name);
+      return NULL;
+    }
+  }
+}
+
+grpc_chttp2_stream *grpc_chttp2_stream_from_call(grpc_call *call) {
+  return (grpc_chttp2_stream *)grpc_transport_stream_from_call(call);
+}
diff --git a/test/core/util/debugger_macros.h b/test/core/util/debugger_macros.h
new file mode 100644
index 0000000000000000000000000000000000000000..6369ca6c97de6f4c0962cddd97e1d01727f16bc6
--- /dev/null
+++ b/test/core/util/debugger_macros.h
@@ -0,0 +1,39 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_TEST_CORE_UTIL_DEBUGGER_MACROS_H
+#define GRPC_TEST_CORE_UTIL_DEBUGGER_MACROS_H
+
+void grpc_summon_debugger_macros();
+
+#endif /* GRPC_TEST_CORE_UTIL_DEBUGGER_MACROS_H */
diff --git a/tools/buildgen/plugins/expand_filegroups.py b/tools/buildgen/plugins/expand_filegroups.py
index 477e69c869638153eb4be557afa59a8df6a99524..46739f8f1006865ec1f01ccdb6cbb9c7c87a8148 100755
--- a/tools/buildgen/plugins/expand_filegroups.py
+++ b/tools/buildgen/plugins/expand_filegroups.py
@@ -85,7 +85,7 @@ def mako_plugin(dictionary):
   skips = 0
 
   while todo:
-    assert skips != len(todo), "infinite loop in filegroup uses clauses"
+    assert skips != len(todo), "infinite loop in filegroup uses clauses: %r" % [t['name'] for t in todo]
     # take the first element of the todo list
     cur = todo[0]
     todo = todo[1:]
diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json
index 900f9a6fe7b84b60bcf49b3fd684b059b92db856..8a9bedc94f53f16dfe1a0141e3d775105f83e13a 100644
--- a/tools/run_tests/generated/sources_and_headers.json
+++ b/tools/run_tests/generated/sources_and_headers.json
@@ -7652,6 +7652,7 @@
       "test/core/end2end/fixtures/http_proxy.h", 
       "test/core/end2end/fixtures/proxy.h", 
       "test/core/iomgr/endpoint_tests.h", 
+      "test/core/util/debugger_macros.h", 
       "test/core/util/grpc_profiler.h", 
       "test/core/util/memory_counters.h", 
       "test/core/util/mock_endpoint.h", 
@@ -7675,6 +7676,8 @@
       "test/core/end2end/fixtures/proxy.h", 
       "test/core/iomgr/endpoint_tests.c", 
       "test/core/iomgr/endpoint_tests.h", 
+      "test/core/util/debugger_macros.c", 
+      "test/core/util/debugger_macros.h", 
       "test/core/util/grpc_profiler.c", 
       "test/core/util/grpc_profiler.h", 
       "test/core/util/memory_counters.c", 
diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
index 7d6685d4bf15f2eab2baadd8c077cc6ae84b789d..98f73b76bf051b3427cf6e99ab4c8e1e02d6369c 100644
--- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
+++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
@@ -184,6 +184,7 @@
     <ClInclude Include="$(SolutionDir)\..\test\core\end2end\fixtures\http_proxy.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\end2end\fixtures\proxy.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\iomgr\endpoint_tests.h" />
+    <ClInclude Include="$(SolutionDir)\..\test\core\util\debugger_macros.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\util\grpc_profiler.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\util\memory_counters.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\util\mock_endpoint.h" />
@@ -319,6 +320,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\core\iomgr\endpoint_tests.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\test\core\util\debugger_macros.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\core\util\grpc_profiler.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\core\util\memory_counters.c">
diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
index 1c21ff301c23caf8c12e33f7b286060e147cda13..d88585d002d99ec2b3a12fb2bca997ad304aa5c8 100644
--- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
@@ -31,6 +31,9 @@
     <ClCompile Include="$(SolutionDir)\..\test\core\iomgr\endpoint_tests.c">
       <Filter>test\core\iomgr</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\test\core\util\debugger_macros.c">
+      <Filter>test\core\util</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\core\util\grpc_profiler.c">
       <Filter>test\core\util</Filter>
     </ClCompile>
@@ -521,6 +524,9 @@
     <ClInclude Include="$(SolutionDir)\..\test\core\iomgr\endpoint_tests.h">
       <Filter>test\core\iomgr</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\test\core\util\debugger_macros.h">
+      <Filter>test\core\util</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\test\core\util\grpc_profiler.h">
       <Filter>test\core\util</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_test_util_unsecure/grpc_test_util_unsecure.vcxproj b/vsprojects/vcxproj/grpc_test_util_unsecure/grpc_test_util_unsecure.vcxproj
index 7f3e101e75cfa483fe9b52f43e91091ad2e851ef..daf92305c4c178ff1c34dcd1d5e72ab454411c4f 100644
--- a/vsprojects/vcxproj/grpc_test_util_unsecure/grpc_test_util_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_test_util_unsecure/grpc_test_util_unsecure.vcxproj
@@ -152,6 +152,7 @@
     <ClInclude Include="$(SolutionDir)\..\test\core\end2end\fixtures\http_proxy.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\end2end\fixtures\proxy.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\iomgr\endpoint_tests.h" />
+    <ClInclude Include="$(SolutionDir)\..\test\core\util\debugger_macros.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\util\grpc_profiler.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\util\memory_counters.h" />
     <ClInclude Include="$(SolutionDir)\..\test\core\util\mock_endpoint.h" />
@@ -172,6 +173,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\core\iomgr\endpoint_tests.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\test\core\util\debugger_macros.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\core\util\grpc_profiler.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\core\util\memory_counters.c">
diff --git a/vsprojects/vcxproj/grpc_test_util_unsecure/grpc_test_util_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util_unsecure/grpc_test_util_unsecure.vcxproj.filters
index 8be9f5b796c1a5c6f2af92427cd7592f61f38d82..c9a1b4c10d68e3987ddaa6a923108ffe30525a55 100644
--- a/vsprojects/vcxproj/grpc_test_util_unsecure/grpc_test_util_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_test_util_unsecure/grpc_test_util_unsecure.vcxproj.filters
@@ -16,6 +16,9 @@
     <ClCompile Include="$(SolutionDir)\..\test\core\iomgr\endpoint_tests.c">
       <Filter>test\core\iomgr</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\test\core\util\debugger_macros.c">
+      <Filter>test\core\util</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\core\util\grpc_profiler.c">
       <Filter>test\core\util</Filter>
     </ClCompile>
@@ -63,6 +66,9 @@
     <ClInclude Include="$(SolutionDir)\..\test\core\iomgr\endpoint_tests.h">
       <Filter>test\core\iomgr</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\test\core\util\debugger_macros.h">
+      <Filter>test\core\util</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\test\core\util\grpc_profiler.h">
       <Filter>test\core\util</Filter>
     </ClInclude>