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# Copyright (C) 2012 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Unit tests for run_perf_tests."""
import StringIO
import json
import re
import unittest2 as unittest
from webkitpy.common.host_mock import MockHost
from webkitpy.common.system.outputcapture import OutputCapture
from webkitpy.port.test import TestPort
from webkitpy.performance_tests.perftest import DEFAULT_TEST_RUNNER_COUNT
from webkitpy.performance_tests.perftestsrunner import PerfTestsRunner
class MainTest(unittest.TestCase):
def create_runner(self, args=[]):
options, parsed_args = PerfTestsRunner._parse_args(args)
test_port = TestPort(host=MockHost(), options=options)
runner = PerfTestsRunner(args=args, port=test_port)
runner._host.filesystem.maybe_make_directory(runner._base_path, 'inspector')
runner._host.filesystem.maybe_make_directory(runner._base_path, 'Bindings')
runner._host.filesystem.maybe_make_directory(runner._base_path, 'Parser')
return runner, test_port
def _add_file(self, runner, dirname, filename, content=True):
dirname = runner._host.filesystem.join(runner._base_path, dirname) if dirname else runner._base_path
runner._host.filesystem.maybe_make_directory(dirname)
runner._host.filesystem.files[runner._host.filesystem.join(dirname, filename)] = content
def test_collect_tests(self):
runner, port = self.create_runner()
self._add_file(runner, 'inspector', 'a_file.html', 'a content')
tests = runner._collect_tests()
self.assertEqual(len(tests), 1)
def _collect_tests_and_sort_test_name(self, runner):
return sorted([test.test_name() for test in runner._collect_tests()])
def test_collect_tests_with_multile_files(self):
runner, port = self.create_runner(args=['PerformanceTests/test1.html', 'test2.html'])
def add_file(filename):
port.host.filesystem.files[runner._host.filesystem.join(runner._base_path, filename)] = 'some content'
add_file('test1.html')
add_file('test2.html')
add_file('test3.html')
port.host.filesystem.chdir(runner._port.perf_tests_dir()[:runner._port.perf_tests_dir().rfind(runner._host.filesystem.sep)])
self.assertItemsEqual(self._collect_tests_and_sort_test_name(runner), ['test1.html', 'test2.html'])
def test_collect_tests_with_skipped_list(self):
runner, port = self.create_runner()
self._add_file(runner, 'inspector', 'test1.html')
self._add_file(runner, 'inspector', 'unsupported_test1.html')
self._add_file(runner, 'inspector', 'test2.html')
self._add_file(runner, 'inspector/resources', 'resource_file.html')
self._add_file(runner, 'unsupported', 'unsupported_test2.html')
port.skipped_perf_tests = lambda: ['inspector/unsupported_test1.html', 'unsupported']
self.assertItemsEqual(self._collect_tests_and_sort_test_name(runner), ['inspector/test1.html', 'inspector/test2.html'])
def test_collect_tests_with_skipped_list_and_files(self):
runner, port = self.create_runner(args=['Suite/Test1.html', 'Suite/SkippedTest1.html', 'SkippedSuite/Test1.html'])
self._add_file(runner, 'SkippedSuite', 'Test1.html')
self._add_file(runner, 'SkippedSuite', 'Test2.html')
self._add_file(runner, 'Suite', 'Test1.html')
self._add_file(runner, 'Suite', 'Test2.html')
self._add_file(runner, 'Suite', 'SkippedTest1.html')
self._add_file(runner, 'Suite', 'SkippedTest2.html')
port.skipped_perf_tests = lambda: ['Suite/SkippedTest1.html', 'Suite/SkippedTest1.html', 'SkippedSuite']
self.assertItemsEqual(self._collect_tests_and_sort_test_name(runner),
['SkippedSuite/Test1.html', 'Suite/SkippedTest1.html', 'Suite/Test1.html'])
def test_collect_tests_with_ignored_skipped_list(self):
runner, port = self.create_runner(args=['--force'])
self._add_file(runner, 'inspector', 'test1.html')
self._add_file(runner, 'inspector', 'unsupported_test1.html')
self._add_file(runner, 'inspector', 'test2.html')
self._add_file(runner, 'inspector/resources', 'resource_file.html')
self._add_file(runner, 'unsupported', 'unsupported_test2.html')
port.skipped_perf_tests = lambda: ['inspector/unsupported_test1.html', 'unsupported']
self.assertItemsEqual(self._collect_tests_and_sort_test_name(runner), ['inspector/test1.html', 'inspector/test2.html', 'inspector/unsupported_test1.html', 'unsupported/unsupported_test2.html'])
def test_collect_tests_should_ignore_replay_tests_by_default(self):
runner, port = self.create_runner()
self._add_file(runner, 'Replay', 'www.webkit.org.replay')
self.assertItemsEqual(runner._collect_tests(), [])
def test_collect_tests_with_replay_tests(self):
runner, port = self.create_runner(args=['--replay'])
self._add_file(runner, 'Replay', 'www.webkit.org.replay')
tests = runner._collect_tests()
self.assertEqual(len(tests), 1)
self.assertEqual(tests[0].__class__.__name__, 'ReplayPerfTest')
def test_default_args(self):
runner, port = self.create_runner()
options, args = PerfTestsRunner._parse_args([])
self.assertTrue(options.build)
self.assertEqual(options.time_out_ms, 600 * 1000)
self.assertTrue(options.generate_results)
self.assertTrue(options.show_results)
self.assertFalse(options.replay)
self.assertTrue(options.use_skipped_list)
self.assertEqual(options.repeat, 1)
self.assertEqual(options.test_runner_count, DEFAULT_TEST_RUNNER_COUNT)
def test_parse_args(self):
runner, port = self.create_runner()
options, args = PerfTestsRunner._parse_args([
'--build-directory=folder42',
'--platform=platform42',
'--builder-name', 'webkit-mac-1',
'--build-number=56',
'--time-out-ms=42',
'--no-show-results',
'--reset-results',
'--output-json-path=a/output.json',
'--slave-config-json-path=a/source.json',
'--test-results-server=somehost',
'--additional-drt-flag=--enable-threaded-parser',
'--additional-drt-flag=--awesomesauce',
'--repeat=5',
'--test-runner-count=5',
'--debug'])
self.assertTrue(options.build)
self.assertEqual(options.build_directory, 'folder42')
self.assertEqual(options.platform, 'platform42')
self.assertEqual(options.builder_name, 'webkit-mac-1')
self.assertEqual(options.build_number, '56')
self.assertEqual(options.time_out_ms, '42')
self.assertEqual(options.configuration, 'Debug')
self.assertFalse(options.show_results)
self.assertTrue(options.reset_results)
self.assertEqual(options.output_json_path, 'a/output.json')
self.assertEqual(options.slave_config_json_path, 'a/source.json')
self.assertEqual(options.test_results_server, 'somehost')
self.assertEqual(options.additional_drt_flag, ['--enable-threaded-parser', '--awesomesauce'])
self.assertEqual(options.repeat, 5)
self.assertEqual(options.test_runner_count, 5)
def test_upload_json(self):
runner, port = self.create_runner()
port.host.filesystem.files['/mock-checkout/some.json'] = 'some content'
class MockFileUploader:
called = []
upload_single_text_file_throws = False
upload_single_text_file_return_value = None
@classmethod
def reset(cls):
cls.called = []
cls.upload_single_text_file_throws = False
cls.upload_single_text_file_return_value = None
def __init__(mock, url, timeout):
self.assertEqual(url, 'https://some.host/some/path')
self.assertTrue(isinstance(timeout, int) and timeout)
mock.called.append('FileUploader')
def upload_single_text_file(mock, filesystem, content_type, filename):
self.assertEqual(filesystem, port.host.filesystem)
self.assertEqual(content_type, 'application/json')
self.assertEqual(filename, 'some.json')
mock.called.append('upload_single_text_file')
if mock.upload_single_text_file_throws:
raise Exception
return mock.upload_single_text_file_return_value
MockFileUploader.upload_single_text_file_return_value = StringIO.StringIO('OK')
self.assertTrue(runner._upload_json('some.host', 'some.json', '/some/path', MockFileUploader))
self.assertEqual(MockFileUploader.called, ['FileUploader', 'upload_single_text_file'])
MockFileUploader.reset()
MockFileUploader.upload_single_text_file_return_value = StringIO.StringIO('Some error')
output = OutputCapture()
output.capture_output()
self.assertFalse(runner._upload_json('some.host', 'some.json', '/some/path', MockFileUploader))
_, _, logs = output.restore_output()
self.assertEqual(logs, 'Uploaded JSON to https://some.host/some/path but got a bad response:\nSome error\n')
# Throwing an exception upload_single_text_file shouldn't blow up _upload_json
MockFileUploader.reset()
MockFileUploader.upload_single_text_file_throws = True
self.assertFalse(runner._upload_json('some.host', 'some.json', '/some/path', MockFileUploader))
self.assertEqual(MockFileUploader.called, ['FileUploader', 'upload_single_text_file'])
MockFileUploader.reset()
MockFileUploader.upload_single_text_file_return_value = StringIO.StringIO('{"status": "OK"}')
self.assertTrue(runner._upload_json('some.host', 'some.json', '/some/path', MockFileUploader))
self.assertEqual(MockFileUploader.called, ['FileUploader', 'upload_single_text_file'])
MockFileUploader.reset()
MockFileUploader.upload_single_text_file_return_value = StringIO.StringIO('{"status": "SomethingHasFailed", "failureStored": false}')
output = OutputCapture()
output.capture_output()
self.assertFalse(runner._upload_json('some.host', 'some.json', '/some/path', MockFileUploader))
_, _, logs = output.restore_output()
serialized_json = json.dumps({'status': 'SomethingHasFailed', 'failureStored': False}, indent=4)
self.assertEqual(logs, 'Uploaded JSON to https://some.host/some/path but got an error:\n%s\n' % serialized_json)
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