[code coverage] Create a Mac OS Coverage tryjob.

Bug: 1024915
Change-Id: Ib56960d16015383e32316169969367fefa18272d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2045047Reviewed-by: John Budorick <jbudorick@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Sajjad Mirza <sajjadm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#740018}

infra/config/buckets/try.star

@@ -743,6 +743,11 @@ try_.chromium_linux_builder(
 )
 
 
+try_.chromium_mac_builder(
+    name = 'mac-coverage-rel',
+    goma_jobs = goma.jobs.J150,
+)
+
 try_.chromium_mac_builder(
     name = 'mac-osxbeta-rel',
     os = os.MAC_DEFAULT,

infra/config/consoles/luci.chromium.try.star

@@ -146,6 +146,7 @@ luci.list_view(
         'try/ios13-sdk-simulator',
         'try/mac-angle-rel',
         'try/mac-rel',
+        'try/mac-coverage-rel',
         'try/mac_chromium_10.10',
         'try/mac_chromium_10.12_rel_ng',
         'try/mac_chromium_10.13_rel_ng',

infra/config/generated/commit-queue.cfg

@@ -950,6 +950,10 @@ config_groups: <
         name: "chromium/try/mac-angle-rel"
         includable_only: true
       >
+      builders: <
+        name: "chromium/try/mac-coverage-rel"
+        includable_only: true
+      >
       builders: <
         name: "chromium/try/mac-dawn-rel"
         includable_only: true

infra/config/generated/cr-buildbucket.cfg

@@ -17740,6 +17740,34 @@ buckets: <
         value: 5
       >
     >
+    builders: <
+      name: "mac-coverage-rel"
+      swarming_host: "chromium-swarm.appspot.com"
+      swarming_tags: "vpython:native-python-wrapper"
+      dimensions: "builderless:1"
+      dimensions: "cpu:x86-64"
+      dimensions: "os:Mac"
+      dimensions: "ssd:1"
+      recipe: <
+        name: "chromium_trybot"
+        cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
+        cipd_version: "refs/heads/master"
+        properties_j: "$build/goma:{\"jobs\":150,\"rpc_extra_params\":\"?prod\",\"server_host\":\"goma.chromium.org\"}"
+        properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
+        properties_j: "mastername:\"tryserver.chromium.mac\""
+      >
+      execution_timeout_secs: 14400
+      expiration_secs: 7200
+      caches: <
+        name: "win_toolchain"
+        path: "win_toolchain"
+      >
+      build_numbers: YES
+      service_account: "chromium-try-builder@chops-service-accounts.iam.gserviceaccount.com"
+      task_template_canary_percentage: <
+        value: 5
+      >
+    >
     builders: <
       name: "mac-dawn-rel"
       swarming_host: "chromium-swarm.appspot.com"

infra/config/generated/luci-milo.cfg

@@ -10252,6 +10252,9 @@ consoles: <
   builders: <
     name: "buildbucket/luci.chromium.try/mac-rel"
   >
+  builders: <
+    name: "buildbucket/luci.chromium.try/mac-coverage-rel"
+  >
   builders: <
     name: "buildbucket/luci.chromium.try/mac_chromium_10.10"
   >

testing/buildbot/generate_buildbot_json.py

@@ -1273,6 +1273,13 @@ class BBJSONGenerator(object):
       'Win x64 Builder Code Coverage',
       'Win10 Tests x64 Code Coverage',
       'Win10 x64 Release (NVIDIA) Code Coverage',
+      # TODO(crbug.com/1024915) Delete these when coverage is enabled by default
+      # on Mac OS tryjobs.
+      'Mac Builder Code Coverage',
+      'Mac10.13 Tests Code Coverage',
+      'GPU Mac Builder Code Coverage',
+      'Mac Release (Intel) Code Coverage',
+      'Mac Retina Release (AMD) Code Coverage',
     ]
 
   def get_internal_waterfalls(self):

testing/buildbot/waterfalls.pyl

@@ -2402,6 +2402,11 @@
       'GPU Linux Builder (dbg)': {},
       'GPU Mac Builder': {},
       'GPU Mac Builder (dbg)': {},
+      'GPU Mac Builder Code Coverage': {
+        'mixins': [
+          'code-coverage',
+        ],
+      },
       'Linux Debug (NVIDIA)': {
         'browser_config': 'debug',
         'os_type': 'linux',
@@ -2447,6 +2452,19 @@
           'isolated_scripts': 'rendering_desktop_representative_perf_tests_isolated_scripts_experimental',
         },
       },
+      'Mac Release (Intel) Code Coverage': {
+        'browser_config': 'release',
+        'os_type': 'mac',
+        'mixins': [
+          'code-coverage',
+          'mac_mini_intel_gpu',
+        ],
+        'test_suites': {
+          'gtest_tests': 'gpu_desktop_gtests',
+          'gpu_telemetry_tests': 'gpu_common_telemetry_tests',
+          'isolated_scripts': 'rendering_desktop_representative_perf_tests_isolated_scripts_experimental',
+        },
+      },
       'Mac Retina Debug (AMD)': {
         'browser_config': 'debug',
         'os_type': 'mac',
@@ -2470,6 +2488,19 @@
           'isolated_scripts': 'rendering_desktop_representative_perf_tests_isolated_scripts_experimental',
         },
       },
+      'Mac Retina Release (AMD) Code Coverage': {
+        'browser_config': 'release',
+        'os_type': 'mac',
+        'mixins': [
+          'code-coverage',
+          'mac_retina_amd_gpu',
+        ],
+        'test_suites': {
+          'gtest_tests': 'gpu_desktop_gtests',
+          'gpu_telemetry_tests': 'gpu_common_telemetry_tests',
+          'isolated_scripts': 'rendering_desktop_representative_perf_tests_isolated_scripts_experimental',
+        },
+      },
       'Win10 x64 Debug (NVIDIA)': {
         'browser_config': 'debug_x64',
         'os_type': 'win',
@@ -3821,6 +3852,14 @@
           'all',
         ],
       },
+      'Mac Builder Code Coverage': {
+        'mixins': [
+          'code-coverage',
+        ],
+        'additional_compile_targets': [
+          'pdf_fuzzers',
+        ],
+      },
       'Mac10.10 Tests': {
         'mixins': [
             'mac_10.10',
@@ -3871,6 +3910,18 @@
           'isolated_scripts': 'chromium_dbg_isolated_scripts',
         },
       },
+      'Mac10.13 Tests Code Coverage': {
+        'mixins': [
+            'mac_10.13',
+            'no_gpu',
+            'code-coverage',
+        ],
+        'test_suites': {
+          'gtest_tests': 'chromium_mac_gtests',
+          'isolated_scripts': 'chromium_mac_rel_isolated_scripts',
+          'scripts': 'chromium_mac_scripts',
+        },
+      },
       'WebKit Mac10.13 (retina)': {
         'test_suites': {
           'isolated_scripts': 'chromium_webkit_isolated_scripts',

tools/mb/mb_config.pyl

@@ -910,6 +910,7 @@
       'mac_chromium_dbg_ng': 'gpu_tests_debug_bot',
       'mac_optional_gpu_tests_rel': 'gpu_fyi_tests_release_trybot',
       'mac_upload_clang': 'release_bot',
+      'mac-coverage-rel': 'gpu_tests_release_trybot_deterministic_mac_code_coverage',
       'mac-rel': 'gpu_tests_release_trybot_deterministic_mac',
     },
 
@@ -1719,6 +1720,11 @@
       'gpu_tests', 'release_trybot', 'mac_deterministic_build',
     ],
 
+    'gpu_tests_release_trybot_deterministic_mac_code_coverage': [
+      'gpu_tests', 'release_trybot', 'mac_deterministic_build',
+      'use_clang_coverage', 'partial_code_coverage_instrumentation',
+    ],
+
     'gpu_tests_release_trybot_resource_whitelisting': [
       'gpu_tests', 'release_trybot', 'resource_whitelisting',
     ],