| # Copyright (C) 2010 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 Google name 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. |
| |
| import time |
| |
| from webkitcorepy import string_utils |
| |
| from webkitpy.port import Port, Driver, DriverOutput |
| from webkitpy.layout_tests.models.test_configuration import TestConfiguration |
| from webkitpy.common.system.crashlogs import CrashLogs |
| from webkitpy.common.version_name_map import PUBLIC_TABLE, VersionNameMap |
| |
| |
| # This sets basic expectations for a test. Each individual expectation |
| # can be overridden by a keyword argument in TestList.add(). |
| class TestInstance(object): |
| def __init__(self, name): |
| self.name = name |
| self.base = name[(name.rfind("/") + 1):name.rfind(".")] |
| self.crash = False |
| self.web_process_crash = False |
| self.exception = False |
| self.hang = False |
| self.keyboard = False |
| self.error = '' |
| self.timeout = False |
| self.is_reftest = False |
| |
| # The values of each field are treated as raw byte strings. They |
| # will be converted to unicode strings where appropriate using |
| # FileSystem.read_text_file(). |
| self.actual_text = self.base + '-txt' |
| self.actual_checksum = self.base + '-checksum' |
| |
| # We add the '\x8a' for the image file to prevent the value from |
| # being treated as UTF-8 (the character is invalid) |
| self.actual_image = self.base + '\x8a' + '-png' + 'tEXtchecksum\x00' + self.actual_checksum |
| |
| self.expected_text = self.actual_text |
| self.expected_image = self.actual_image |
| |
| self.actual_audio = None |
| self.expected_audio = None |
| |
| |
| # This is an in-memory list of tests, what we want them to produce, and |
| # what we want to claim are the expected results. |
| class TestList(object): |
| def __init__(self): |
| self.tests = {} |
| |
| def add(self, name, **kwargs): |
| test = TestInstance(name) |
| for key, value in kwargs.items(): |
| test.__dict__[key] = value |
| self.tests[name] = test |
| |
| def add_reftest(self, name, reference_name, same_image, **kwargs): |
| self.add(name, actual_checksum='xxx', actual_image='XXX', is_reftest=True) |
| if same_image: |
| self.add(reference_name, actual_checksum='xxx', actual_image='XXX', is_reftest=True) |
| else: |
| self.add(reference_name, actual_checksum='yyy', actual_image='YYY', is_reftest=True) |
| |
| if kwargs: |
| test = self.tests[name] |
| for key, value in kwargs.items(): |
| test.__dict__[key] = value |
| |
| def keys(self): |
| return self.tests.keys() |
| |
| def __contains__(self, item): |
| return item in self.tests |
| |
| def __getitem__(self, item): |
| return self.tests[item] |
| |
| |
| # |
| # These numbers may need to be updated whenever we add or delete tests. |
| # |
| TOTAL_TESTS = 69 |
| TOTAL_SKIPS = 9 |
| TOTAL_RETRIES = 11 |
| |
| UNEXPECTED_PASSES = 6 |
| UNEXPECTED_FAILURES = 14 |
| |
| |
| def unit_test_list(): |
| silent_audio = b"RIFF2\x00\x00\x00WAVEfmt \x10\x00\x00\x00\x01\x00\x01\x00\x22\x56\x00\x00\x44\xAC\x00\x00\x02\x00\x10\x00data\x0E\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| silent_audio_with_single_bit_difference = b"RIFF2\x00\x00\x00WAVEfmt \x10\x00\x00\x00\x01\x00\x01\x00\x22\x56\x00\x00\x44\xAC\x00\x00\x02\x00\x10\x00data\x0E\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| audio2 = b"RIFF2\x00\x00\x00WAVEfmt \x10\x00\x00\x00\x01\x00\x01\x00\x22\x56\x00\x00\x44\xAC\x00\x00\x02\x00\x10\x00data\x0E\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| tests = TestList() |
| tests.add('failures/expected/crash.html', crash=True) |
| tests.add('failures/expected/exception.html', exception=True) |
| tests.add('failures/expected/timeout.html', timeout=True) |
| tests.add('failures/expected/hang.html', hang=True) |
| tests.add('failures/expected/missing_text.html', expected_text=None) |
| tests.add('failures/expected/leak.html', leak=True) |
| tests.add('failures/expected/flaky-leak.html', leak=True) |
| tests.add('failures/expected/image.html', |
| actual_image='image_fail-pngtEXtchecksum\x00checksum_fail', |
| expected_image='image-pngtEXtchecksum\x00checksum-png') |
| tests.add('failures/expected/pixel-fail.html', |
| actual_image='image_fail-pngtEXtchecksum\x00checksum_fail', |
| expected_image='image-pngtEXtchecksum\x00checksum-png') |
| tests.add('failures/expected/image_checksum.html', |
| actual_checksum='image_checksum_fail-checksum', |
| actual_image='image_checksum_fail-png') |
| tests.add('failures/expected/audio.html', |
| actual_audio=silent_audio, expected_audio=audio2, |
| actual_text=None, expected_text=None, |
| actual_image=None, expected_image=None, |
| actual_checksum=None) |
| tests.add('failures/expected/keyboard.html', keyboard=True) |
| tests.add('failures/expected/missing_check.html', |
| expected_image='missing_check-png') |
| tests.add('failures/expected/missing_image.html', expected_image=None) |
| tests.add('failures/expected/missing_audio.html', expected_audio=None, |
| actual_text=None, expected_text=None, |
| actual_image=None, expected_image=None, |
| actual_checksum=None) |
| tests.add('failures/expected/missing_text.html', expected_text=None) |
| tests.add('failures/expected/newlines_leading.html', |
| expected_text="\nfoo\n", actual_text="foo\n") |
| tests.add('failures/expected/newlines_trailing.html', |
| expected_text="foo\n\n", actual_text="foo\n") |
| tests.add('failures/expected/newlines_with_excess_CR.html', |
| expected_text="foo\r\r\r\n", actual_text="foo\n") |
| tests.add('failures/expected/text.html', actual_text='text_fail-png') |
| tests.add('failures/expected/skip_text.html', actual_text='text diff') |
| tests.add('failures/flaky/text.html') |
| tests.add('failures/unexpected/missing_text.html', expected_text=None) |
| tests.add('failures/unexpected/missing_check.html', expected_image='missing-check-png') |
| tests.add('failures/unexpected/missing_image.html', expected_image=None) |
| tests.add('failures/unexpected/missing_render_tree_dump.html', actual_text="""layer at (0,0) size 800x600 |
| RenderView at (0,0) size 800x600 |
| layer at (0,0) size 800x34 |
| RenderBlock {HTML} at (0,0) size 800x34 |
| RenderBody {BODY} at (8,8) size 784x18 |
| RenderText {#text} at (0,0) size 133x18 |
| text run at (0,0) width 133: "This is an image test!" |
| """, expected_text=None) |
| tests.add('failures/unexpected/crash.html', crash=True) |
| tests.add('failures/unexpected/crash-with-stderr.html', crash=True, |
| error="mock-std-error-output") |
| tests.add('failures/unexpected/web-process-crash-with-stderr.html', web_process_crash=True, |
| error="mock-std-error-output") |
| tests.add('failures/unexpected/pass.html') |
| tests.add('failures/unexpected/text-checksum.html', |
| actual_text='text-checksum_fail-txt', |
| actual_checksum='text-checksum_fail-checksum') |
| tests.add('failures/unexpected/text-image-checksum.html', |
| actual_text='text-image-checksum_fail-txt', |
| actual_image='text-image-checksum_fail-pngtEXtchecksum\x00checksum_fail', |
| actual_checksum='text-image-checksum_fail-checksum') |
| tests.add('failures/unexpected/text-image-missing.html', |
| actual_text='text-image-checksum_fail-txt', |
| expected_image=None) |
| tests.add('failures/unexpected/checksum-with-matching-image.html', |
| actual_checksum='text-image-checksum_fail-checksum') |
| tests.add('failures/unexpected/skip_pass.html') |
| tests.add('failures/unexpected/text.html', actual_text='text_fail-txt') |
| tests.add('failures/unexpected/timeout.html', timeout=True) |
| tests.add('failures/unexpected/leak.html', leak=True) |
| tests.add('http/tests/passes/text.html') |
| tests.add('http/tests/passes/image.html') |
| tests.add('http/tests/ssl/text.html') |
| tests.add('passes/args.html') |
| tests.add('passes/error.html', error='stuff going to stderr') |
| tests.add('passes/image.html') |
| tests.add('passes/audio.html', |
| actual_audio=silent_audio, expected_audio=silent_audio, |
| actual_text=None, expected_text=None, |
| actual_image=None, expected_image=None, |
| actual_checksum=None) |
| tests.add('passes/audio-tolerance.html', |
| actual_audio=silent_audio_with_single_bit_difference, expected_audio=silent_audio, |
| actual_text=None, expected_text=None, |
| actual_image=None, expected_image=None, |
| actual_checksum=None) |
| tests.add('passes/platform_image.html') |
| tests.add('passes/checksum_in_image.html', |
| expected_image='tEXtchecksum\x00checksum_in_image-checksum') |
| tests.add('passes/skipped/skip.html') |
| |
| # Note that here the checksums don't match but the images do, so this test passes "unexpectedly". |
| # See https://bugs.webkit.org/show_bug.cgi?id=69444 . |
| tests.add('failures/unexpected/checksum.html', actual_checksum='checksum_fail-checksum') |
| |
| # Text output files contain "\r\n" on Windows. This may be |
| # helpfully filtered to "\r\r\n" by our Python/Cygwin tooling. |
| tests.add('passes/text.html', |
| expected_text='\nfoo\n\n', actual_text='\nfoo\r\n\r\r\n') |
| |
| # For reftests. |
| tests.add_reftest('passes/reftest.html', 'passes/reftest-expected.html', same_image=True) |
| tests.add_reftest('passes/mismatch.html', 'passes/mismatch-expected-mismatch.html', same_image=False) |
| tests.add_reftest('passes/svgreftest.svg', 'passes/svgreftest-expected.svg', same_image=True) |
| tests.add_reftest('passes/xhtreftest.xht', 'passes/xhtreftest-expected.html', same_image=True) |
| tests.add_reftest('passes/phpreftest.php', 'passes/phpreftest-expected-mismatch.svg', same_image=False) |
| tests.add_reftest('failures/expected/reftest.html', 'failures/expected/reftest-expected.html', same_image=False) |
| tests.add_reftest('failures/expected/leaky-reftest.html', 'failures/expected/leaky-reftest-expected.html', same_image=False, leak=True) |
| tests.add_reftest('failures/expected/mismatch.html', 'failures/expected/mismatch-expected-mismatch.html', same_image=True) |
| tests.add_reftest('failures/unexpected/reftest.html', 'failures/unexpected/reftest-expected.html', same_image=False) |
| tests.add_reftest('failures/unexpected/mismatch.html', 'failures/unexpected/mismatch-expected-mismatch.html', same_image=True) |
| tests.add('failures/unexpected/reftest-nopixel.html', actual_checksum=None, actual_image=None, is_reftest=True) |
| tests.add('failures/unexpected/reftest-nopixel-expected.html', actual_checksum=None, actual_image=None, is_reftest=True) |
| # FIXME: Add a reftest which crashes. |
| |
| tests.add('websocket/tests/passes/text.html') |
| |
| # For testing test are properly included from platform directories. |
| tests.add('platform/test-mac-leopard/http/test.html') |
| tests.add('platform/test-win-7sp0/http/test.html') |
| |
| # For --no-http tests, test that platform specific HTTP tests are properly skipped. |
| tests.add('platform/test-snow-leopard/http/test.html') |
| tests.add('platform/test-snow-leopard/websocket/test.html') |
| |
| # For testing if perf tests are running in a locked shard. |
| tests.add('perf/foo/test.html') |
| tests.add('perf/foo/test-ref.html') |
| |
| # For testing --pixel-test-directories. |
| tests.add('failures/unexpected/pixeldir/image_in_pixeldir.html', |
| actual_image='image_in_pixeldir-pngtEXtchecksum\x00checksum_fail', |
| expected_image='image_in_pixeldir-pngtEXtchecksum\x00checksum-png') |
| tests.add('failures/unexpected/image_not_in_pixeldir.html', |
| actual_image='image_not_in_pixeldir-pngtEXtchecksum\x00checksum_fail', |
| expected_image='image_not_in_pixeldir-pngtEXtchecksum\x00checksum-png') |
| |
| return tests |
| |
| |
| # Here we use a non-standard location for the layout tests, to ensure that |
| # this works. The path contains a '.' in the name because we've seen bugs |
| # related to this before. |
| |
| LAYOUT_TEST_DIR = '/test.checkout/LayoutTests' |
| PERF_TEST_DIR = '/test.checkout/PerformanceTests' |
| TEST_DIR = '/mock-checkout' |
| |
| |
| # Here we synthesize an in-memory filesystem from the test list |
| # in order to fully control the test output and to demonstrate that |
| # we don't need a real filesystem to run the tests. |
| def add_unit_tests_to_mock_filesystem(filesystem): |
| # Add the test_expectations file. |
| filesystem.maybe_make_directory(LAYOUT_TEST_DIR + '/platform/test') |
| if not filesystem.exists(LAYOUT_TEST_DIR + '/platform/test/TestExpectations'): |
| filesystem.write_text_file(LAYOUT_TEST_DIR + '/platform/test/TestExpectations', """ |
| Bug(test) failures/expected/crash.html [ Crash ] |
| Bug(test) failures/expected/leak.html [ Leak ] |
| Bug(test) failures/expected/flaky-leak.html [ Failure Leak ] |
| Bug(test) failures/expected/leaky-reftest.html [ ImageOnlyFailure Leak ] |
| Bug(test) failures/expected/image.html [ ImageOnlyFailure ] |
| Bug(test) failures/expected/pixel-fail.html [ ImageOnlyFailure ] |
| Bug(test) failures/expected/audio.html [ Failure ] |
| Bug(test) failures/expected/image_checksum.html [ ImageOnlyFailure ] |
| Bug(test) failures/expected/mismatch.html [ ImageOnlyFailure ] |
| Bug(test) failures/expected/missing_check.html [ Missing Pass ] |
| Bug(test) failures/expected/missing_image.html [ Missing Pass ] |
| Bug(test) failures/expected/missing_audio.html [ Missing Pass ] |
| Bug(test) failures/expected/missing_text.html [ Missing Pass ] |
| Bug(test) failures/expected/newlines_leading.html [ Failure ] |
| Bug(test) failures/expected/newlines_trailing.html [ Failure ] |
| Bug(test) failures/expected/newlines_with_excess_CR.html [ Failure ] |
| Bug(test) failures/expected/reftest.html [ ImageOnlyFailure ] |
| Bug(test) failures/expected/text.html [ Failure ] |
| Bug(test) failures/expected/timeout.html [ Timeout ] |
| Bug(test) failures/expected/hang.html [ WontFix ] |
| Bug(test) failures/expected/keyboard.html [ WontFix ] |
| Bug(test) failures/expected/exception.html [ WontFix ] |
| Bug(test) failures/unexpected/pass.html [ Failure ] |
| Bug(test) passes/skipped/skip.html [ Skip ] |
| """) |
| |
| # FIXME: This test was only being ignored because of missing a leading '/'. |
| # Fixing the typo causes several tests to assert, so disabling the test entirely. |
| # Add in a file should be ignored by port.find_test_files(). |
| #files[LAYOUT_TEST_DIR + '/userscripts/resources/iframe.html'] = 'iframe' |
| |
| def add_file(test, suffix, contents): |
| dirname = filesystem.join(LAYOUT_TEST_DIR, test.name[0:test.name.rfind('/')]) |
| base = test.base |
| filesystem.maybe_make_directory(dirname) |
| filesystem.write_binary_file(filesystem.join(dirname, base + suffix), contents) |
| |
| # Add each test and the expected output, if any. |
| test_list = unit_test_list() |
| for test in test_list.tests.values(): |
| add_file(test, test.name[test.name.rfind('.'):], '') |
| if test.is_reftest: |
| continue |
| if test.actual_audio: |
| add_file(test, '-expected.wav', test.expected_audio) |
| continue |
| add_file(test, '-expected.txt', test.expected_text) |
| add_file(test, '-expected.png', test.expected_image) |
| |
| # Clear the list of written files so that we can watch what happens during testing. |
| filesystem.clear_written_files() |
| |
| |
| def add_checkout_information_json_to_mock_filesystem(filesystem): |
| if not filesystem.exists(TEST_DIR): |
| filesystem.maybe_make_directory(TEST_DIR) |
| filesystem.write_text_file(TEST_DIR + '/checkout_information.json', '{ "branch": "trunk", "id": "2738499" }') |
| |
| |
| class TestPort(Port): |
| port_name = 'test' |
| default_port_name = 'test-mac-leopard' |
| |
| """Test implementation of the Port interface.""" |
| ALL_BASELINE_VARIANTS = ( |
| 'test-linux-x86_64', |
| 'test-mac-snowleopard', 'test-mac-leopard', |
| 'test-win-vista', 'test-win-7sp0', 'test-win-xp', |
| ) |
| |
| @classmethod |
| def determine_full_port_name(cls, host, options, port_name): |
| if port_name == 'test': |
| return TestPort.default_port_name |
| return port_name |
| |
| def __init__(self, host, port_name=None, **kwargs): |
| Port.__init__(self, host, port_name or TestPort.default_port_name, **kwargs) |
| self._tests = unit_test_list() |
| self._flakes = set() |
| self._expectations_path = LAYOUT_TEST_DIR + '/platform/test/TestExpectations' |
| self._results_directory = None |
| |
| self._operating_system = self._name.split('-')[1] |
| if self._operating_system == 'linux': |
| self._os_version = None |
| else: |
| self._os_version = VersionNameMap.map(self.host.platform).from_name(self._name.split('-')[2])[1] |
| |
| def version_name(self): |
| if self._os_version is None: |
| return None |
| return VersionNameMap.map(self.host.platform).to_name(self._os_version, platform=self._operating_system, table=PUBLIC_TABLE) |
| |
| def default_pixel_tests(self): |
| return True |
| |
| def _path_to_driver(self): |
| # This routine shouldn't normally be called, but it is called by |
| # the mock_drt Driver. We return something, but make sure it's useless. |
| return 'MOCK _path_to_driver' |
| |
| def baseline_search_path(self, **kwargs): |
| search_paths = { |
| 'test-mac-snowleopard': ['test-mac-snowleopard'], |
| 'test-mac-leopard': ['test-mac-leopard', 'test-mac-snowleopard'], |
| 'test-win-7sp0': ['test-win-7sp0'], |
| 'test-win-vista': ['test-win-vista', 'test-win-7sp0'], |
| 'test-win-xp': ['test-win-xp', 'test-win-vista', 'test-win-7sp0'], |
| 'test-linux-x86_64': ['test-linux'], |
| } |
| return [self._webkit_baseline_path(d) for d in search_paths[self.name()]] |
| |
| def default_child_processes(self, **kwargs): |
| return 1 |
| |
| def check_build(self): |
| return True |
| |
| def check_sys_deps(self): |
| return True |
| |
| def default_configuration(self): |
| return 'Release' |
| |
| def diff_image(self, expected_contents, actual_contents, tolerance=None): |
| expected_contents = string_utils.encode(expected_contents) |
| actual_contents = string_utils.encode(actual_contents) |
| diffed = actual_contents != expected_contents |
| if not actual_contents and not expected_contents: |
| return (None, 0, None) |
| if not actual_contents or not expected_contents: |
| return (True, 0, None) |
| if b'ref' in expected_contents: |
| assert tolerance == 0 |
| if diffed: |
| return ("< {}\n---\n> {}\n".format( |
| string_utils.decode(expected_contents, target_type=str), |
| string_utils.decode(actual_contents, target_type=str), |
| ), 1, None) |
| return (None, 0, None) |
| |
| def layout_tests_dir(self): |
| return LAYOUT_TEST_DIR |
| |
| def perf_tests_dir(self): |
| return PERF_TEST_DIR |
| |
| def webkit_base(self): |
| return '/test.checkout' |
| |
| def _skipped_tests_for_unsupported_features(self, test_list): |
| return set(['failures/expected/skip_text.html', |
| 'failures/unexpected/skip_pass.html']) |
| |
| def name(self): |
| return self._name |
| |
| def operating_system(self): |
| return self._operating_system |
| |
| def default_results_directory(self): |
| return '/tmp/layout-test-results' |
| |
| def setup_test_run(self, device_type=None): |
| pass |
| |
| def _driver_class(self): |
| return TestDriver |
| |
| def path_to_crash_logs(self): |
| return self.results_directory() |
| |
| def start_http_server(self, additional_dirs=None): |
| pass |
| |
| def start_websocket_server(self): |
| pass |
| |
| def stop_http_server(self): |
| pass |
| |
| def stop_websocket_server(self): |
| pass |
| |
| def _path_to_lighttpd(self): |
| return "/usr/sbin/lighttpd" |
| |
| def _path_to_lighttpd_modules(self): |
| return "/usr/lib/lighttpd" |
| |
| def _path_to_lighttpd_php(self): |
| return "/usr/bin/php-cgi" |
| |
| def _path_to_apache(self): |
| return "/usr/sbin/httpd" |
| |
| def _path_to_apache_config_file(self): |
| return self._filesystem.join(self.layout_tests_dir(), 'http', 'conf', 'httpd.conf') |
| |
| def path_to_test_expectations_file(self): |
| return self._expectations_path |
| |
| def all_test_configurations(self): |
| """Returns a sequence of the TestConfigurations the port supports.""" |
| # By default, we assume we want to test every graphics type in |
| # every configuration on every system. |
| test_configurations = [] |
| for version, architecture in self._all_systems(): |
| for build_type in self._all_build_types(): |
| test_configurations.append(TestConfiguration( |
| version=version, |
| architecture=architecture, |
| build_type=build_type)) |
| return test_configurations |
| |
| def _all_systems(self): |
| return (('leopard', 'x86'), |
| ('snowleopard', 'x86'), |
| ('xp', 'x86'), |
| ('vista', 'x86'), |
| ('7sp0', 'x86'), |
| ('lucid', 'x86'), |
| ('lucid', 'x86_64')) |
| |
| def _all_build_types(self): |
| return ('debug', 'release') |
| |
| def configuration_specifier_macros(self): |
| """To avoid surprises when introducing new macros, these are intentionally fixed in time.""" |
| return {'mac': ['leopard', 'snowleopard'], 'win': ['xp', 'vista', '7sp0'], 'linux': ['lucid']} |
| |
| def all_baseline_variants(self): |
| return self.ALL_BASELINE_VARIANTS |
| |
| |
| class TestDriver(Driver): |
| """Test/Dummy implementation of the DumpRenderTree interface.""" |
| next_pid = 1 |
| |
| def __init__(self, *args, **kwargs): |
| super(TestDriver, self).__init__(*args, **kwargs) |
| self.started = False |
| self.pid = 0 |
| |
| def cmd_line(self, pixel_tests, per_test_args): |
| pixel_tests_flag = '-p' if pixel_tests else '' |
| return [self._port._path_to_driver()] + [pixel_tests_flag] + self._port.get_option('additional_drt_flag', []) + per_test_args |
| |
| def run_test(self, test_input, stop_when_done): |
| if not self.started: |
| self.started = True |
| self.pid = TestDriver.next_pid |
| TestDriver.next_pid += 1 |
| |
| start_time = time.time() |
| test_name = test_input.test_name |
| test_args = test_input.args or [] |
| test = self._port._tests[test_name] |
| if test.keyboard: |
| raise KeyboardInterrupt() |
| if test.exception: |
| raise ValueError('exception from ' + test_name) |
| if test.hang: |
| time.sleep((float(test_input.timeout) * 4) / 1000.0 + 1.0) # The 1.0 comes from thread_padding_sec in layout_test_runnery. |
| |
| audio = None |
| actual_text = test.actual_text |
| |
| if 'flaky' in test_name and not test_name in self._port._flakes: |
| self._port._flakes.add(test_name) |
| actual_text = 'flaky text failure' |
| |
| if actual_text and test_args and test_name == 'passes/args.html': |
| actual_text = actual_text + ' ' + ' '.join(test_args) |
| |
| if test.actual_audio: |
| audio = test.actual_audio |
| crashed_process_name = None |
| crashed_pid = None |
| if test.crash: |
| crashed_process_name = self._port.driver_name() |
| crashed_pid = 1 |
| elif test.web_process_crash: |
| crashed_process_name = 'WebProcess' |
| crashed_pid = 2 |
| |
| crash_log = '' |
| if crashed_process_name: |
| crash_logs = CrashLogs(self._port.host, self._port.path_to_crash_logs()) |
| crash_log = crash_logs.find_newest_log(crashed_process_name, None) or '' |
| |
| if stop_when_done: |
| self.stop() |
| |
| if test.actual_checksum == test_input.image_hash: |
| image = None |
| else: |
| image = test.actual_image |
| return DriverOutput(actual_text, image, test.actual_checksum, audio, |
| crash=test.crash or test.web_process_crash, crashed_process_name=crashed_process_name, |
| crashed_pid=crashed_pid, crash_log=crash_log, |
| test_time=time.time() - start_time, timeout=test.timeout, error=test.error, pid=self.pid) |
| |
| def do_post_tests_work(self): |
| if not self._port.get_option('world_leaks'): |
| return None |
| |
| test_world_leaks_output = """TEST: file:///test.checkout/LayoutTests/failures/expected/leak.html |
| ABANDONED DOCUMENT: file:///test.checkout/LayoutTests/failures/expected/leak.html |
| TEST: file:///test.checkout/LayoutTests/failures/unexpected/leak.html |
| ABANDONED DOCUMENT: file:///test.checkout/LayoutTests/failures/expected/flaky-leak.html |
| TEST: file:///test.checkout/LayoutTests/failures/unexpected/flaky-leak.html |
| ABANDONED DOCUMENT: file:///test.checkout/LayoutTests/failures/expected/leak.html |
| TEST: file:///test.checkout/LayoutTests/failures/unexpected/leak.html |
| ABANDONED DOCUMENT: file:///test.checkout/LayoutTests/failures/expected/leak-subframe.html |
| TEST: file:///test.checkout/LayoutTests/failures/expected/leaky-reftest.html |
| ABANDONED DOCUMENT: file:///test.checkout/LayoutTests/failures/expected/leaky-reftest.html""" |
| return self._parse_world_leaks_output(test_world_leaks_output) |
| |
| def stop(self): |
| self.started = False |
