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| 1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
| 2 # Use of this source code is governed by a BSD-style license that can be | |
| 3 # found in the LICENSE file. | |
| 4 | |
| 5 """Dispatches content_browsertests.""" | |
| 6 | |
| 7 import logging | |
| 8 import os | |
| 9 import shutil | |
| 10 import sys | |
| 11 | |
| 12 from pylib import android_commands | |
| 13 from pylib import cmd_helper | |
| 14 from pylib import constants | |
| 15 from pylib import ports | |
| 16 from pylib.base import base_test_result | |
| 17 from pylib.base import shard | |
| 18 from pylib.gtest import dispatch as gtest_dispatch | |
| 19 from pylib.gtest import test_runner | |
| 20 from pylib.utils import report_results | |
| 21 | |
| 22 | |
| 23 def Dispatch(options): | |
| 24 """Dispatches all content_browsertests. | |
| 25 | |
| 26 Args: | |
| 27 options: optparse.Options object containing command-line options | |
| 28 Returns: | |
| 29 A tuple of (base_test_result.TestRunResults object, exit code). | |
| 30 Raises: | |
| 31 Exception: Failed to reset the test server port. | |
| 32 """ | |
| 33 | |
| 34 attached_devices = [] | |
| 35 if options.test_device: | |
| 36 attached_devices = [options.test_device] | |
| 37 else: | |
| 38 attached_devices = android_commands.GetAttachedDevices() | |
| 39 | |
| 40 if not attached_devices: | |
| 41 logging.critical('A device must be attached and online.') | |
| 42 return (base_test_result.TestRunResults(), constants.ERROR_EXIT_CODE) | |
| 43 | |
| 44 # Reset the test port allocation. It's important to do it before starting | |
| 45 # to dispatch any tests. | |
| 46 if not ports.ResetTestServerPortAllocation(): | |
| 47 raise Exception('Failed to reset test server port.') | |
| 48 | |
| 49 test_suite_dir = os.path.join(cmd_helper.OutDirectory.get(), | |
| 50 options.build_type) | |
| 51 options.test_suite = os.path.join(test_suite_dir, | |
| 52 'apks', | |
| 53 constants.BROWSERTEST_SUITE_NAME + '.apk') | |
| 54 | |
| 55 gtest_dispatch._GenerateDepsDirUsingIsolate( | |
| 56 constants.BROWSERTEST_SUITE_NAME, options.build_type) | |
| 57 | |
| 58 # Constructs a new TestRunner with the current options. | |
| 59 def RunnerFactory(device, shard_index): | |
| 60 return test_runner.TestRunner( | |
| 61 device, | |
| 62 options.test_suite, | |
| 63 options.test_arguments, | |
| 64 options.timeout, | |
| 65 options.cleanup_test_files, | |
| 66 options.tool, | |
| 67 options.build_type, | |
| 68 options.webkit, | |
| 69 options.push_deps, | |
| 70 constants.BROWSERTEST_TEST_PACKAGE_NAME, | |
| 71 constants.BROWSERTEST_TEST_ACTIVITY_NAME, | |
| 72 constants.BROWSERTEST_COMMAND_LINE_FILE) | |
| 73 | |
| 74 tests = gtest_dispatch.GetTestsFiltered( | |
| 75 constants.BROWSERTEST_SUITE_NAME, options.test_filter, RunnerFactory, | |
| 76 attached_devices) | |
| 77 | |
| 78 # Run tests. | |
| 79 # TODO(nileshagrawal): remove this abnormally long setup timeout once fewer | |
| 80 # files are pushed to the devices for content_browsertests: crbug.com/138275 | |
| 81 setup_timeout = 20 * 60 # 20 minutes | |
| 82 test_results, exit_code = shard.ShardAndRunTests( | |
| 83 RunnerFactory, attached_devices, tests, options.build_type, | |
| 84 setup_timeout=setup_timeout, test_timeout=None, | |
| 85 num_retries=options.num_retries) | |
| 86 report_results.LogFull( | |
| 87 results=test_results, | |
| 88 test_type='Unit test', | |
| 89 test_package=constants.BROWSERTEST_SUITE_NAME, | |
| 90 build_type=options.build_type, | |
| 91 flakiness_server=options.flakiness_dashboard_server) | |
| 92 | |
| 93 if os.path.isdir(constants.ISOLATE_DEPS_DIR): | |
| 94 shutil.rmtree(constants.ISOLATE_DEPS_DIR) | |
| 95 | |
| 96 return (test_results, exit_code) | |
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Chromium Code Reviews
Issue 18770008:
[Android] Redesigns the sharder to allow replicated vs distributed tests (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master