| #!/usr/bin/env python |
| # |
| # Copyright 2018 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. |
| |
| """Deploys and runs a test package on a Fuchsia target.""" |
| |
| import argparse |
| import os |
| import runner_logs |
| import sys |
| |
| from common_args import AddCommonArgs, AddTargetSpecificArgs, \ |
| ConfigureLogging, GetDeploymentTargetForArgs |
| from net_test_server import SetupTestServer |
| from run_test_package import RunTestPackage, RunTestPackageArgs, SystemLogReader |
| from runner_exceptions import HandleExceptionAndReturnExitCode |
| from runner_logs import RunnerLogManager |
| from symbolizer import BuildIdsPaths |
| |
| DEFAULT_TEST_SERVER_CONCURRENCY = 4 |
| |
| TEST_DATA_DIR = '/tmp' |
| TEST_FILTER_PATH = TEST_DATA_DIR + '/test_filter.txt' |
| TEST_LLVM_PROFILE_PATH = TEST_DATA_DIR + '/llvm-profile' |
| TEST_PERF_RESULT_PATH = TEST_DATA_DIR + '/test_perf_summary.json' |
| TEST_RESULT_PATH = TEST_DATA_DIR + '/test_summary.json' |
| |
| TEST_REALM_NAME = 'chromium_tests' |
| |
| |
| def AddTestExecutionArgs(arg_parser): |
| test_args = arg_parser.add_argument_group('testing', |
| 'Test execution arguments') |
| test_args.add_argument('--gtest_filter', |
| help='GTest filter to use in place of any default.') |
| test_args.add_argument( |
| '--gtest_repeat', |
| help='GTest repeat value to use. This also disables the ' |
| 'test launcher timeout.') |
| test_args.add_argument( |
| '--test-launcher-retry-limit', |
| help='Number of times that test suite will retry failing ' |
| 'tests. This is multiplicative with --gtest_repeat.') |
| test_args.add_argument('--test-launcher-shard-index', |
| type=int, |
| default=os.environ.get('GTEST_SHARD_INDEX'), |
| help='Index of this instance amongst swarming shards.') |
| test_args.add_argument('--test-launcher-total-shards', |
| type=int, |
| default=os.environ.get('GTEST_TOTAL_SHARDS'), |
| help='Total number of swarming shards of this suite.') |
| test_args.add_argument('--gtest_break_on_failure', |
| action='store_true', |
| default=False, |
| help='Should GTest break on failure; useful with ' |
| '--gtest_repeat.') |
| test_args.add_argument('--single-process-tests', |
| action='store_true', |
| default=False, |
| help='Runs the tests and the launcher in the same ' |
| 'process. Useful for debugging.') |
| test_args.add_argument('--test-launcher-batch-limit', |
| type=int, |
| help='Sets the limit of test batch to run in a single ' |
| 'process.') |
| # --test-launcher-filter-file is specified relative to --out-dir, |
| # so specifying type=os.path.* will break it. |
| test_args.add_argument( |
| '--test-launcher-filter-file', |
| default=None, |
| help='Override default filter file passed to target test ' |
| 'process. Set an empty path to disable filtering.') |
| test_args.add_argument('--test-launcher-jobs', |
| type=int, |
| help='Sets the number of parallel test jobs.') |
| test_args.add_argument('--test-launcher-summary-output', |
| help='Where the test launcher will output its json.') |
| test_args.add_argument('--enable-test-server', |
| action='store_true', |
| default=False, |
| help='Enable Chrome test server spawner.') |
| test_args.add_argument( |
| '--test-launcher-bot-mode', |
| action='store_true', |
| default=False, |
| help='Informs the TestLauncher to that it should enable ' |
| 'special allowances for running on a test bot.') |
| test_args.add_argument('--isolated-script-test-output', |
| help='If present, store test results on this path.') |
| test_args.add_argument( |
| '--isolated-script-test-perf-output', |
| help='If present, store chartjson results on this path.') |
| test_args.add_argument('--use-run-test-component', |
| default=False, |
| action='store_true', |
| help='Run the test package hermetically using ' |
| 'run-test-component, rather than run.') |
| test_args.add_argument( |
| '--code-coverage', |
| default=False, |
| action='store_true', |
| help='Gather code coverage information and place it in ' |
| 'the output directory.') |
| test_args.add_argument('--code-coverage-dir', |
| default=os.getcwd(), |
| help='Directory to place code coverage information. ' |
| 'Only relevant when --code-coverage set to true. ' |
| 'Defaults to current directory.') |
| test_args.add_argument('--child-arg', |
| action='append', |
| help='Arguments for the test process.') |
| test_args.add_argument('child_args', |
| nargs='*', |
| help='Arguments for the test process.') |
| |
| |
| def main(): |
| parser = argparse.ArgumentParser() |
| AddTestExecutionArgs(parser) |
| AddCommonArgs(parser) |
| AddTargetSpecificArgs(parser) |
| args = parser.parse_args() |
| |
| # Flag out_dir is required for tests launched with this script. |
| if not args.out_dir: |
| raise ValueError("out-dir must be specified.") |
| |
| # Code coverage uses runtests, which calls run_test_component. |
| if args.code_coverage: |
| args.use_run_test_component = True |
| |
| ConfigureLogging(args) |
| |
| child_args = [] |
| if args.test_launcher_shard_index != None: |
| child_args.append( |
| '--test-launcher-shard-index=%d' % args.test_launcher_shard_index) |
| if args.test_launcher_total_shards != None: |
| child_args.append( |
| '--test-launcher-total-shards=%d' % args.test_launcher_total_shards) |
| if args.single_process_tests: |
| child_args.append('--single-process-tests') |
| if args.test_launcher_bot_mode: |
| child_args.append('--test-launcher-bot-mode') |
| if args.test_launcher_batch_limit: |
| child_args.append('--test-launcher-batch-limit=%d' % |
| args.test_launcher_batch_limit) |
| |
| # Only set --test-launcher-jobs if the caller specifies it, in general. |
| # If the caller enables the test-server then we need to launch the right |
| # number of instances to match the maximum number of parallel test jobs, so |
| # in that case we set --test-launcher-jobs based on the number of CPU cores |
| # specified for the emulator to use. |
| test_concurrency = None |
| if args.test_launcher_jobs: |
| test_concurrency = args.test_launcher_jobs |
| elif args.enable_test_server: |
| if args.device == 'device': |
| test_concurrency = DEFAULT_TEST_SERVER_CONCURRENCY |
| else: |
| test_concurrency = args.cpu_cores |
| if test_concurrency: |
| child_args.append('--test-launcher-jobs=%d' % test_concurrency) |
| |
| if args.gtest_filter: |
| child_args.append('--gtest_filter=' + args.gtest_filter) |
| if args.gtest_repeat: |
| child_args.append('--gtest_repeat=' + args.gtest_repeat) |
| child_args.append('--test-launcher-timeout=-1') |
| if args.test_launcher_retry_limit: |
| child_args.append( |
| '--test-launcher-retry-limit=' + args.test_launcher_retry_limit) |
| if args.gtest_break_on_failure: |
| child_args.append('--gtest_break_on_failure') |
| if args.test_launcher_summary_output: |
| child_args.append('--test-launcher-summary-output=' + TEST_RESULT_PATH) |
| if args.isolated_script_test_output: |
| child_args.append('--isolated-script-test-output=' + TEST_RESULT_PATH) |
| if args.isolated_script_test_perf_output: |
| child_args.append('--isolated-script-test-perf-output=' + |
| TEST_PERF_RESULT_PATH) |
| |
| if args.child_arg: |
| child_args.extend(args.child_arg) |
| if args.child_args: |
| child_args.extend(args.child_args) |
| |
| test_realms = [] |
| if args.use_run_test_component: |
| test_realms = [TEST_REALM_NAME] |
| |
| try: |
| with GetDeploymentTargetForArgs(args) as target, \ |
| SystemLogReader() as system_logger, \ |
| RunnerLogManager(args.runner_logs_dir, BuildIdsPaths(args.package)): |
| target.Start() |
| |
| if args.system_log_file and args.system_log_file != '-': |
| system_logger.Start(target, args.package, args.system_log_file) |
| |
| if args.test_launcher_filter_file: |
| target.PutFile(args.test_launcher_filter_file, |
| TEST_FILTER_PATH, |
| for_package=args.package_name, |
| for_realms=test_realms) |
| child_args.append('--test-launcher-filter-file=' + TEST_FILTER_PATH) |
| |
| test_server = None |
| if args.enable_test_server: |
| assert test_concurrency |
| test_server = SetupTestServer(target, test_concurrency, |
| args.package_name, test_realms) |
| |
| run_package_args = RunTestPackageArgs.FromCommonArgs(args) |
| if args.use_run_test_component: |
| run_package_args.test_realm_label = TEST_REALM_NAME |
| run_package_args.use_run_test_component = True |
| returncode = RunTestPackage(args.out_dir, target, args.package, |
| args.package_name, child_args, |
| run_package_args) |
| |
| if test_server: |
| test_server.Stop() |
| |
| if args.code_coverage: |
| # Copy all the files in the profile directory. /* is used instead |
| # of recursively copying due to permission issues for the latter. |
| target.GetFile(TEST_LLVM_PROFILE_PATH + '/*', args.code_coverage_dir) |
| |
| if args.test_launcher_summary_output: |
| target.GetFile(TEST_RESULT_PATH, |
| args.test_launcher_summary_output, |
| for_package=args.package_name, |
| for_realms=test_realms) |
| |
| if args.isolated_script_test_output: |
| target.GetFile(TEST_RESULT_PATH, |
| args.isolated_script_test_output, |
| for_package=args.package_name, |
| for_realms=test_realms) |
| |
| if args.isolated_script_test_perf_output: |
| target.GetFile(TEST_PERF_RESULT_PATH, |
| args.isolated_script_test_perf_output, |
| for_package=args.package_name, |
| for_realms=test_realms) |
| |
| return returncode |
| |
| except: |
| return HandleExceptionAndReturnExitCode() |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |
