| # Copyright 2016 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import json |
| |
| from recipe_engine import recipe_api |
| from recipe_engine.post_process import (DoesNotRunRE, DropExpectation, Filter, |
| MustRun, StatusSuccess, StatusException) |
| |
| DEPS = [ |
| 'bisect_build', |
| 'dart', |
| 'depot_tools/bot_update', |
| 'depot_tools/depot_tools', |
| 'depot_tools/gclient', |
| 'depot_tools/gitiles', |
| 'build/goma', |
| 'recipe_engine/buildbucket', |
| 'recipe_engine/context', |
| 'recipe_engine/file', |
| 'recipe_engine/json', |
| 'recipe_engine/path', |
| 'recipe_engine/platform', |
| 'recipe_engine/properties', |
| 'recipe_engine/python', |
| 'recipe_engine/runtime', |
| 'recipe_engine/step', |
| ] |
| |
| DART_GERRIT = 'https://dart.googlesource.com/' |
| |
| COMMITS_JSON = 'commits.json' |
| ENGINE_REPO = 'external/github.com/flutter/engine' |
| FLUTTER_REPO = 'external/github.com/flutter/flutter' |
| LINEARIZED_REPO = 'linear_sdk_flutter_engine' |
| SDK_REPO = 'sdk' |
| |
| ENGINE_REPO_URL = DART_GERRIT + ENGINE_REPO |
| FLUTTER_REPO_URL = DART_GERRIT + FLUTTER_REPO |
| LINEARIZED_REPO_URL = DART_GERRIT + LINEARIZED_REPO |
| |
| |
| def bisection_is_enabled(api): |
| return api.properties.get('bisection_enabled', False) |
| |
| |
| def KillTasks(api, checkout_dir, ok_ret='any'): |
| """Kills leftover tasks from previous runs or steps.""" |
| dart_sdk_dir = checkout_dir.join('third_party', 'dart') |
| api.python('kill processes', |
| dart_sdk_dir.join('tools', 'task_kill.py'), |
| ok_ret=ok_ret) |
| |
| |
| def Build(api, checkout_dir, config, *targets): |
| build_dir = checkout_dir.join('out/%s' % config) |
| ninja_cmd = [api.depot_tools.ninja_path, '-j', api.goma.jobs, '-C', build_dir] |
| ninja_cmd.extend(targets) |
| api.goma.build_with_goma( |
| name='build %s' % ' '.join([config] + list(targets)), |
| ninja_command=ninja_cmd) |
| |
| |
| def RunGN(api, checkout_dir, *args): |
| gn_cmd = [checkout_dir.join('flutter/tools/gn')] |
| gn_cmd.extend(args) |
| # Flutter's gn tool needs ninja in the PATH |
| with api.depot_tools.on_path(): |
| api.step('gn %s' % ' '.join(args), gn_cmd) |
| |
| |
| def AnalyzeDartUI(api, checkout_dir): |
| with api.context(cwd=checkout_dir): |
| api.step('analyze dart_ui', ['/bin/bash', 'flutter/ci/analyze.sh']) |
| |
| |
| def TestEngine(api, checkout_dir): |
| with api.context(cwd=checkout_dir), api.depot_tools.on_path(): |
| api.step('test engine', ['/bin/bash', 'flutter/testing/run_tests.sh']) |
| |
| |
| def BuildLinuxAndroidx86(api, checkout_dir): |
| for x86_variant in ['x64', 'x86']: |
| RunGN(api, checkout_dir, '--android', '--android-cpu=' + x86_variant, |
| '--no-lto') |
| Build(api, checkout_dir, 'android_debug_' + x86_variant) |
| |
| |
| def BuildLinuxAndroidArm(api, checkout_dir): |
| RunGN(api, checkout_dir, '--android', '--no-lto') |
| Build(api, checkout_dir, 'android_debug') |
| Build(api, checkout_dir, 'android_debug', ':dist') |
| |
| # Build engines for the runtime modes that use AOT compilation. |
| for arch in ['arm', 'arm64', 'x64']: |
| for mode in ['profile', 'release']: |
| build_dir = 'android_%s%s' % (mode, '' if arch == 'arm' else '_' + arch) |
| |
| RunGN(api, checkout_dir, '--android', '--runtime-mode=' + mode, |
| '--android-cpu=' + arch) |
| # Build the default set of targets. |
| Build(api, checkout_dir, build_dir) |
| |
| |
| def BuildLinux(api, checkout_dir): |
| RunGN(api, checkout_dir, '--full-dart-sdk') |
| Build(api, checkout_dir, 'host_debug') |
| Build(api, checkout_dir, 'host_debug', 'create_full_sdk') |
| RunGN(api, checkout_dir, '--unoptimized') |
| Build(api, checkout_dir, 'host_debug_unopt') |
| # analyze step needs dart ui sources |
| Build(api, checkout_dir, 'host_debug_unopt', 'generate_dart_ui') |
| RunGN(api, checkout_dir, '--runtime-mode=release') |
| Build(api, checkout_dir, 'host_release') |
| RunGN(api, checkout_dir, '--fuchsia', '--fuchsia-cpu', 'x64', |
| '--runtime-mode=debug', '--no-lto') |
| Build(api, checkout_dir, 'fuchsia_debug_x64', |
| 'flutter/shell/platform/fuchsia:fuchsia', 'fuchsia_tests') |
| |
| |
| def TestObservatory(api, checkout_dir): |
| flutter_tester_path = checkout_dir.join('out/host_debug/flutter_tester') |
| empty_main_path = checkout_dir.join( |
| 'flutter/shell/testing/observatory/empty_main.dart') |
| test_path = checkout_dir.join('flutter/shell/testing/observatory/test.dart') |
| test_cmd = ['dart', test_path, flutter_tester_path, empty_main_path] |
| with api.context(cwd=checkout_dir): |
| # Timeout after 5 minutes, this step is prone to hang |
| api.step('test observatory and service protocol', test_cmd, timeout=5*60) |
| |
| |
| def GetCheckout(api): |
| src_cfg = api.gclient.make_config() |
| src_cfg.target_os = set(['android']) |
| commits = {} |
| |
| # tryjobs don't have a gitiles_commit. |
| if api.buildbucket.gitiles_commit.id: |
| commits = json.loads(api.gitiles.download_file( |
| LINEARIZED_REPO_URL, |
| COMMITS_JSON, |
| api.buildbucket.gitiles_commit.id, |
| step_test_data=lambda: api.gitiles.test_api.make_encoded_file( |
| json.dumps({ENGINE_REPO: 'bar', SDK_REPO: 'foo'})))) |
| engine_rev = commits.get(ENGINE_REPO, 'HEAD') |
| flutter_rev = commits.get(FLUTTER_REPO, 'HEAD') |
| sdk_rev = commits.get(SDK_REPO, 'HEAD') |
| |
| src_cfg.revisions = { |
| 'src/flutter': engine_rev, |
| 'src/third_party/dart': sdk_rev, |
| 'flutter': flutter_rev, |
| } |
| |
| soln = src_cfg.solutions.add() |
| soln.name = 'src/flutter' |
| soln.url = ENGINE_REPO_URL |
| |
| soln = src_cfg.solutions.add() |
| soln.name = 'flutter' |
| soln.url = FLUTTER_REPO_URL |
| |
| api.gclient.c = src_cfg |
| api.bot_update.ensure_checkout(ignore_input_commit=True, |
| update_presentation=True) |
| properties = api.step.active_result.presentation.properties |
| properties['rev_engine'] = engine_rev |
| properties['rev_flutter'] = flutter_rev |
| properties['rev_sdk'] = sdk_rev |
| properties['got_revision'] = api.buildbucket.gitiles_commit.id |
| |
| api.gclient.runhooks() |
| |
| with api.depot_tools.on_path(), api.context(env={'DEPOT_TOOLS_UPDATE': 0}): |
| api.step('3xHEAD Flutter Hooks', |
| ['src/third_party/dart/tools/3xhead_flutter_hooks.sh']) |
| |
| return flutter_rev |
| |
| |
| def CopyArtifacts(api, engine_src, cached_dest, file_paths): |
| # cached_dest folder might not exist: flutter update-packages downloads only |
| # artifacts that are needed by the connected devices and 3xHEAD bot |
| # does not have any devices attached. |
| api.file.ensure_directory('mkdir %s' % cached_dest, cached_dest) |
| for path in file_paths: |
| source, target = path, api.path.basename(path) |
| |
| api.file.remove('remove %s' % target, cached_dest.join(target)) |
| api.file.copy('copy %s' % target, engine_src.join(source), |
| cached_dest.join(target)) |
| |
| |
| def UpdateCachedEngineArtifacts(api, flutter, engine_src): |
| ICU_DATA_PATH = 'third_party/icu/flutter/icudtl.dat' |
| CopyArtifacts( |
| api, engine_src, |
| flutter.join('bin', 'cache', 'artifacts', 'engine', 'linux-x64'), [ |
| ICU_DATA_PATH, |
| 'out/host_debug_unopt/flutter_tester', |
| 'out/host_debug_unopt/gen/flutter/lib/snapshot/isolate_snapshot.bin', |
| 'out/host_debug_unopt/gen/flutter/lib/snapshot/vm_isolate_snapshot.bin', |
| 'out/host_debug_unopt/gen/frontend_server.dart.snapshot', |
| 'out/host_debug_unopt/gen/const_finder.dart.snapshot', |
| ]) |
| |
| # Copy over new versions of gen_snapshot for profile/release arm/arm64 |
| for arch in ['arm', 'arm64', 'x64']: |
| for mode in ['profile', 'release']: |
| build_dir = 'android_%s%s' % (mode, '' if arch == 'arm' else '_' + arch) |
| CopyArtifacts( |
| api, engine_src, |
| flutter.join('bin', 'cache', 'artifacts', 'engine', |
| 'android-%s-%s' % (arch, mode), 'linux-x64'), |
| ['out/%s/clang_x64/gen_snapshot' % build_dir]) |
| |
| flutter_patched_sdk = flutter.join('bin', 'cache', 'artifacts', 'engine', |
| 'common', 'flutter_patched_sdk') |
| flutter_patched_sdk_product = flutter.join('bin', 'cache', 'artifacts', |
| 'engine', 'common', |
| 'flutter_patched_sdk_product') |
| dart_sdk = flutter.join('bin', 'cache', 'dart-sdk') |
| pkg = flutter.join('bin', 'cache', 'pkg') |
| # In case dart-sdk symlink was left from previous run we need to [remove] it, |
| # rather than [rmtree] because rmtree is going to remove symlink target |
| # folder. We are not able to use api.file classes for this because there is |
| # no support for symlink checks or handling of error condition. |
| api.step('cleanup dart-sdk', [ |
| '/bin/bash', '-c', |
| 'if [ -L "%(dir)s" ]; then rm "%(dir)s"; else rm -rf "%(dir)s"; fi' % |
| {'dir': dart_sdk}]) |
| api.step('cleanup pkg', [ |
| '/bin/bash', '-c', |
| 'if [ -L "%(dir)s" ]; then rm "%(dir)s"; else rm -rf "%(dir)s"; fi' % { |
| 'dir': pkg |
| } |
| ]) |
| api.step('cleanup flutter_patched_sdk', [ |
| '/bin/bash', '-c', |
| 'if [ -L "%(dir)s" ]; then rm "%(dir)s"; else rm -rf "%(dir)s"; fi' % |
| {'dir': flutter_patched_sdk}]) |
| api.step('cleanup flutter_patched_sdk_product', [ |
| '/bin/bash', '-c', |
| 'if [ -L "%(dir)s" ]; then rm "%(dir)s"; else rm -rf "%(dir)s"; fi' % |
| {'dir': flutter_patched_sdk_product}]) |
| api.file.copytree('copy just built dart sdk to cached location', |
| engine_src.join('out', 'host_debug', 'dart-sdk'), dart_sdk) |
| api.file.symlink('symlink just built pkg from dart sdk to cached location', |
| engine_src.join('out', 'host_debug', 'gen', 'dart-pkg'), pkg) |
| api.file.symlink( |
| 'make cached flutter_patched_sdk point to just built flutter_patched_sdk', |
| engine_src.join('out', 'host_debug', 'flutter_patched_sdk'), |
| flutter_patched_sdk) |
| api.file.symlink( |
| 'make cached flutter_patched_sdk_product point to just built release ' |
| 'version of flutter_patched_sdk', |
| engine_src.join('out', 'host_release', 'flutter_patched_sdk'), |
| flutter_patched_sdk_product) |
| |
| # In case there is a cached version of "flutter_tools.snapshot" we have to |
| # delete it. |
| flutter_tools_snapshot = flutter.join( |
| 'bin', 'cache', 'flutter_tools.snapshot') |
| api.step('cleanup', [ |
| '/bin/bash', '-c', 'if [ -f "%(file)s" ]; then rm "%(file)s"; fi' % |
| {'file': flutter_tools_snapshot}]) |
| |
| |
| def TestFlutter(api, start_dir, just_built_dart_sdk): |
| engine_src = start_dir.join('src') |
| flutter = start_dir.join('flutter') |
| flutter_cmd = flutter.join('bin/flutter') |
| test_args = [ |
| '--local-engine=host_debug', |
| '--local-engine-src-path=%s' % engine_src, |
| ] |
| test_cmd = [ |
| 'dart', 'dev/bots/test.dart', |
| ] |
| api.step('disable flutter analytics', [ |
| flutter_cmd, 'config', '--no-analytics']) |
| with api.context(cwd=flutter): |
| |
| # Precache so that later flutter won't overwrite |
| # updated artifacts. |
| api.step('flutter precache', [flutter_cmd, 'precache']) |
| |
| # analyze.dart and test.dart have hardcoded references to |
| # bin/cache/dart-sdk. So we overwrite bin/cache/dart-sdk and |
| # tightly-coupled frontend_server.dart.snapshot with links that point to |
| # corresponding entries from binaries generated into [engine_src] |
| UpdateCachedEngineArtifacts(api, flutter, engine_src) |
| |
| api.step('flutter update-packages', |
| [flutter_cmd, 'update-packages'] + test_args) |
| all_test_suites = [ |
| 'add_to_app_life_cycle_tests', 'build_tests', 'framework_coverage', |
| 'framework_tests', 'hostonly_devicelab_tests', 'tool_coverage', |
| 'tool_tests', 'web_tests' |
| ] |
| # The property that selects which test suites to run is configured in |
| # https://dart.googlesource.com/sdk/+/refs/heads/infra/config/main.star. |
| test_suites = api.properties.get('flutter_test_suites', all_test_suites) |
| for test_suite in test_suites: |
| if not test_suite in all_test_suites: |
| raise api.step.InfraFailure('invalid test suite name "%s"' % test_suite) |
| api.step( |
| 'flutter analyze', [ |
| 'dart', '--enable-asserts', 'dev/bots/analyze.dart', '--dart-sdk', |
| just_built_dart_sdk |
| ], |
| timeout=20 * 60) # 20 minutes |
| # Runs all flutter tests similar to Cirrus as described on this page: |
| # https://github.com/flutter/flutter/blob/master/CONTRIBUTING.md |
| for test_suite in test_suites: |
| with api.context(env={ |
| 'SHARD': test_suite, |
| }): |
| api.step( |
| 'flutter test %s' % (test_suite), |
| test_cmd + test_args, |
| timeout=120 * 60) # 2 hours |
| |
| |
| def RunSteps(api): |
| start_dir = api.path['cache'].join('builder') |
| checkout_dir = start_dir.join('src') |
| |
| try: |
| with api.context(cwd=start_dir): |
| # buildbot sets 'clobber' to the empty string which is falsey, check with |
| # 'in' |
| if 'clobber' in api.properties: |
| api.file.rmcontents('everything', start_dir) |
| flutter_rev = GetCheckout(api) |
| |
| api.goma.ensure_goma() |
| |
| KillTasks(api, checkout_dir) |
| |
| BuildAndTest(api, start_dir, checkout_dir, flutter_rev) |
| except recipe_api.StepFailure as failure: |
| if bisection_is_enabled(api) and api.buildbucket.gitiles_commit.id: |
| api.bisect_build.schedule(LINEARIZED_REPO_URL, failure.reason) |
| raise |
| finally: |
| # TODO(aam): Go back to `ok_ret={0}` once dartbug.com/35549 is fixed |
| KillTasks(api, checkout_dir, ok_ret='any') |
| if api.bisect_build.is_bisecting(): |
| # The build was successful, so search newer builds to find the root cause. |
| api.bisect_build.schedule(LINEARIZED_REPO_URL, |
| api.m.bisect_build.REASON_SUCCESS) |
| |
| |
| def BuildAndTest(api, start_dir, checkout_dir, flutter_rev): |
| run_env = { |
| 'GOMA_DIR': |
| api.goma.goma_dir, |
| # By setting 'ANALYZER_STATE_LOCATION_OVERRIDE' we force analyzer to emit |
| # its cached state into the given folder. If something goes wrong with |
| # the cache we can clobber it by requesting normal clobber via Buildbot |
| # UI. |
| 'ANALYZER_STATE_LOCATION_OVERRIDE': |
| start_dir.join('.dartServer'), |
| 'ANDROID_SDK_ROOT': |
| checkout_dir.join('third_party', 'android_tools', 'sdk') |
| } |
| with api.context(cwd=start_dir, env=run_env): |
| api.step('accept android licenses', [ |
| 'bash', '-c', 'yes | $ANDROID_SDK_ROOT/tools/bin/sdkmanager --licenses' |
| ]) |
| |
| BuildLinux(api, checkout_dir) |
| prebuilt_dart_bin = checkout_dir.join('third_party', 'dart', 'tools', |
| 'sdks', 'dart-sdk', 'bin') |
| engine_env = { |
| 'PATH': api.path.pathsep.join((str(prebuilt_dart_bin), '%(PATH)s')), |
| } |
| just_built_dart_sdk = checkout_dir.join('out', 'host_debug', 'dart-sdk') |
| |
| # The web test shards need google-chrome installed. |
| # The chrome version is the version of a package at: |
| # http://go/cipd/p/dart/browsers/chrome/linux-amd64/ |
| chrome_version = '84' |
| browser_dir = api.dart.download_browser('chrome', chrome_version) |
| chrome_executable = browser_dir.join('chrome', 'google-chrome') |
| flutter_env = { |
| 'PATH': |
| api.path.pathsep.join( |
| (str(just_built_dart_sdk.join('bin')), '%(PATH)s')), |
| # Prevent test.dart from using git merge-base to determine a fork point. |
| # git merge-base doesn't work without a FETCH_HEAD, which isn't |
| # available on the first run of a bot. The builder tests a single |
| # revision, so use flutter_rev. |
| 'TEST_COMMIT_RANGE': |
| flutter_rev, |
| 'CHROME_EXECUTABLE': |
| chrome_executable, |
| 'WEB_SHARD_COUNT': |
| '16', |
| } |
| |
| with api.step.defer_results(): |
| # The context adds prebuilt dart-sdk to the path. |
| with api.context(env=engine_env): |
| AnalyzeDartUI(api, checkout_dir) |
| TestEngine(api, checkout_dir) |
| TestObservatory(api, checkout_dir) |
| BuildLinuxAndroidArm(api, checkout_dir) |
| BuildLinuxAndroidx86(api, checkout_dir) |
| # The context adds freshly-built engine's dart-sdk to the path. |
| with api.context(env=flutter_env): |
| TestFlutter(api, start_dir, just_built_dart_sdk) |
| |
| |
| def _test(api, name, failure=False): |
| data = api.test( |
| name, |
| api.platform('linux', 64), |
| api.buildbucket.ci_build( |
| builder='flutter-engine-linux', |
| git_repo=LINEARIZED_REPO_URL, |
| revision='f' * 8), |
| api.properties(bot_id='fake-m1', clobber='', bisection_enabled=True), |
| api.runtime(is_luci=True, is_experimental=False), |
| ) |
| if failure: |
| # let the first step in the recipe fail |
| data += api.step_data('everything', retcode=1) |
| return data |
| |
| |
| def GenTests(api): |
| yield (_test(api, 'only-run-webtests-suite') + |
| api.properties(flutter_test_suites=['web_tests']) + |
| api.post_process(MustRun, 'flutter test web_tests') + |
| api.post_process(StatusSuccess)) |
| |
| yield (_test(api, 'run-all-test-suites') |
| # + api.properties(flutter_test_suites=None) |
| + api.post_process(MustRun, 'flutter test web_tests') + |
| api.post_process(StatusSuccess)) |
| |
| yield (_test(api, 'run-undefined-test-suite') + |
| api.properties(flutter_test_suites=['not-a-test-suite']) + |
| api.post_process(StatusException)) |
| |
| yield (_test(api, 'flutter-engine-linux') |
| + api.post_process(DoesNotRunRE, r'schedule bisect.*')) |
| |
| yield (_test(api, 'start-bisect', failure=True) |
| + api.buildbucket.simulated_search_results([ |
| api.buildbucket.ci_build_message(status='SUCCESS'), |
| ], step_name='fetch previous build') |
| + api.step_data( |
| 'gitiles log: 2d72510e447ab60a9728aeea2362d8be2cbd7789..ffffffff', |
| api.gitiles.make_log_test_data('master')) |
| + api.post_process(MustRun, |
| 'schedule bisect (f4d35da881f8fd329a4d3e01dd78b66a502d5c49)')) |
| |
| yield (_test(api, 'continue-bisect-on-success') + api.properties( |
| bisect_newer=['a', 'b', 'c'], |
| bisect_older=['c', 'd', 'e'], |
| bisect_base_build=4711, |
| bisect_reason="Infra Failure: Step('everything') (retcode: 1)") + |
| api.post_process(MustRun, 'schedule bisect (b)') + |
| api.post_process(Filter('schedule bisect (b)'))) |
