Expand gtest suites into individual run_tests tests

build.yaml

@@ -1954,6 +1954,7 @@ targets:
   - linux
   - posix
 - name: alarm_cpp_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -1966,6 +1967,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: async_end2end_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2012,6 +2014,7 @@ targets:
   - linux
   - posix
 - name: auth_property_iterator_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2024,6 +2027,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: channel_arguments_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2033,6 +2037,7 @@ targets:
   - grpc
   - gpr
 - name: cli_call_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2045,6 +2050,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: client_crash_test
+  gtest: true
   cpu_cost: 0.1
   build: test
   language: c++
@@ -2075,6 +2081,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: credentials_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2084,6 +2091,7 @@ targets:
   - grpc
   - gpr
 - name: cxx_byte_buffer_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2095,6 +2103,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: cxx_slice_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2106,6 +2115,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: cxx_string_ref_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2113,6 +2123,7 @@ targets:
   deps:
   - grpc++
 - name: cxx_time_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2124,6 +2135,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: end2end_test
+  gtest: true
   cpu_cost: 0.5
   build: test
   language: c++
@@ -2154,6 +2166,7 @@ targets:
   - linux
   - posix
 - name: generic_end2end_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2230,6 +2243,7 @@ targets:
   vs_config_type: Application
   vs_project_guid: '{069E9D05-B78B-4751-9252-D21EBAE7DE8E}'
 - name: grpclb_api_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2241,6 +2255,7 @@ targets:
   - grpc++
   - grpc
 - name: hybrid_end2end_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2320,6 +2335,7 @@ targets:
   - gpr
   - grpc++_test_config
 - name: mock_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2455,6 +2471,7 @@ targets:
   - gpr
   - grpc++_test_config
 - name: secure_auth_context_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2484,6 +2501,7 @@ targets:
   - linux
   - posix
 - name: server_crash_test
+  gtest: true
   cpu_cost: 0.1
   build: test
   language: c++
@@ -2514,6 +2532,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: shutdown_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2537,6 +2556,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: streaming_throughput_test
+  gtest: true
   build: test
   language: c++
   src:
@@ -2613,6 +2633,7 @@ targets:
   - linux
   - posix
 - name: thread_stress_test
+  gtest: true
   cpu_cost: 100
   build: test
   language: c++
@@ -2626,6 +2647,7 @@ targets:
   - gpr_test_util
   - gpr
 - name: zookeeper_test
+  gtest: true
   build: test
   run: false
   language: c++

templates/tools/run_tests/tests.json.template

@@ -3,11 +3,12 @@
   <%!
   import json
   %>
-  
+
   ${json.dumps([{"name": tgt.name,
                  "language": tgt.language,
                  "platforms": tgt.platforms,
                  "ci_platforms": tgt.ci_platforms,
+                 "gtest": tgt.gtest,
                  "exclude_configs": tgt.get("exclude_configs", []),
                  "args": [],
                  "flaky": tgt.flaky,

tools/buildgen/build-cleaner.py

@@ -40,6 +40,7 @@ TEST = (os.environ.get('TEST', 'false') == 'true')
 _TOP_LEVEL_KEYS = ['settings', 'proto_deps', 'filegroups', 'libs', 'targets', 'vspackages']
 _ELEM_KEYS = [
     'name',
+    'gtest',
     'cpu_cost',
     'flaky',
     'build',
@@ -98,4 +99,3 @@ for filename in sys.argv[1:]:
   else:
     with open(filename, 'w') as f:
       f.write(output)
-

tools/buildgen/plugins/expand_bin_attrs.py

@@ -52,6 +52,7 @@ def mako_plugin(dictionary):
     tgt['ci_platforms'] = sorted(tgt.get('ci_platforms', tgt['platforms']))
     tgt['boringssl'] = tgt.get('boringssl', False)
     tgt['zlib'] = tgt.get('zlib', False)
+    tgt['gtest'] = tgt.get('gtest', False)
 
   libs = dictionary.get('libs')
   for lib in libs:

tools/run_tests/run_tests.py

@@ -160,12 +160,34 @@ class CLanguage(object):
       else:
         binary = 'bins/%s/%s' % (self.config.build_config, target['name'])
       if os.path.isfile(binary):
-        cmdline = [binary] + target['args']
-        out.append(self.config.job_spec(cmdline, [binary],
-                                        shortname=' '.join(cmdline),
-                                        cpu_cost=target['cpu_cost'],
-                                        environ={'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH':
-                                                 _ROOT + '/src/core/tsi/test_creds/ca.pem'}))
+        if 'gtest' in target and target['gtest']:
+          with open(os.devnull, 'w') as fnull:
+            tests = subprocess.check_output([binary, '--gtest_list_tests'],
+                                            stderr=fnull)
+          base = None
+          for line in tests.split('\n'):
+            i = line.find('#')
+            if i >= 0: line = line[:i]
+            if not line: continue
+            if line[0] != ' ':
+              base = line
+            else:
+              assert base is not None
+              assert line[1] == ' '
+              test = base + line[2:]
+              cmdline = [binary] + ['--gtest_filter=%s' % test]
+              out.append(self.config.job_spec(cmdline, [binary],
+                                              shortname='%s:%s' % (binary, test),
+                                              cpu_cost=target['cpu_cost'],
+                                              environ={'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH':
+                                                       _ROOT + '/src/core/tsi/test_creds/ca.pem'}))
+        else:
+          cmdline = [binary] + target['args']
+          out.append(self.config.job_spec(cmdline, [binary],
+                                          shortname=' '.join(cmdline),
+                                          cpu_cost=target['cpu_cost'],
+                                          environ={'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH':
+                                                   _ROOT + '/src/core/tsi/test_creds/ca.pem'}))
       elif self.args.regex == '.*' or self.platform == 'windows':
         print '\nWARNING: binary not found, skipping', binary
     return sorted(out)