| # Copyright (C) 2010 Google Inc. All rights reserved. |
| # Copyright (C) 2010 Gabor Rapcsanyi (rgabor@inf.u-szeged.hu), University of Szeged |
| # Copyright (C) 2011 Apple 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. |
| |
| import json |
| import re |
| import StringIO |
| import sys |
| import unittest |
| |
| from webkitpy.common.host import Host |
| from webkitpy.common.host_mock import MockHost |
| from webkitpy.common.system.path import abspath_to_uri |
| from webkitpy.common.system.system_host import SystemHost |
| |
| from webkitpy.layout_tests import run_webkit_tests |
| from webkitpy.layout_tests.models import test_expectations |
| from webkitpy.layout_tests.models import test_failures |
| from webkitpy.layout_tests.models import test_run_results |
| from webkitpy.layout_tests.port import test |
| |
| |
| def parse_args(extra_args=None, tests_included=False, new_results=False): |
| extra_args = extra_args or [] |
| args = [] |
| if not '--platform' in extra_args: |
| args.extend(['--platform', 'test']) |
| if new_results: |
| args.append('--new-test-results') |
| |
| if not '--child-processes' in extra_args: |
| args.extend(['--child-processes', 1]) |
| args.extend(extra_args) |
| if not tests_included: |
| # We use the glob to test that globbing works. |
| args.extend(['passes', |
| 'http/tests', |
| 'websocket/tests', |
| 'failures/expected/*']) |
| return run_webkit_tests.parse_args(args) |
| |
| |
| def passing_run(extra_args=None, port_obj=None, tests_included=False, host=None, shared_port=True): |
| options, parsed_args = parse_args(extra_args, tests_included) |
| if not port_obj: |
| host = host or MockHost() |
| port_obj = host.port_factory.get(port_name=options.platform, options=options) |
| |
| if shared_port: |
| port_obj.host.port_factory.get = lambda *args, **kwargs: port_obj |
| |
| logging_stream = StringIO.StringIO() |
| stdout = StringIO.StringIO() |
| run_details = run_webkit_tests.run(port_obj, options, parsed_args, |
| logging_stream=logging_stream, stdout=stdout) |
| return run_details.exit_code == 0 |
| |
| |
| def logging_run(extra_args=None, port_obj=None, tests_included=False, host=None, new_results=False, shared_port=True): |
| options, parsed_args = parse_args(extra_args=extra_args, |
| tests_included=tests_included, |
| new_results=new_results) |
| host = host or MockHost() |
| if not port_obj: |
| port_obj = host.port_factory.get(port_name=options.platform, options=options) |
| |
| run_details, output = run_and_capture(port_obj, options, parsed_args, shared_port) |
| return (run_details, output, host.user) |
| |
| |
| def run_and_capture(port_obj, options, parsed_args, shared_port=True): |
| if shared_port: |
| port_obj.host.port_factory.get = lambda *args, **kwargs: port_obj |
| logging_stream = StringIO.StringIO() |
| stdout = StringIO.StringIO() |
| run_details = run_webkit_tests.run(port_obj, options, parsed_args, |
| logging_stream=logging_stream, stdout=stdout) |
| return (run_details, logging_stream) |
| |
| |
| def get_tests_run(args, host=None, port_obj=None): |
| results = get_test_results(args, host=host, port_obj=port_obj) |
| return [result.test_name for result in results] |
| |
| |
| def get_test_batches(args, host=None): |
| results = get_test_results(args, host) |
| batches = [] |
| batch = [] |
| current_pid = None |
| for result in results: |
| if batch and result.pid != current_pid: |
| batches.append(batch) |
| batch = [] |
| batch.append(result.test_name) |
| if batch: |
| batches.append(batch) |
| return batches |
| |
| |
| def get_test_results(args, host=None, port_obj=None): |
| options, parsed_args = parse_args(args, tests_included=True) |
| |
| host = host or MockHost() |
| port_obj = port_obj or host.port_factory.get(port_name=options.platform, options=options) |
| |
| logging_stream = StringIO.StringIO() |
| stdout = StringIO.StringIO() |
| run_details = run_webkit_tests.run(port_obj, options, parsed_args, |
| logging_stream=logging_stream, stdout=stdout) |
| |
| all_results = [] |
| if run_details.initial_results: |
| all_results.extend(run_details.initial_results.all_results) |
| |
| for retry_results in run_details.all_retry_results: |
| all_results.extend(retry_results.all_results) |
| return all_results |
| |
| |
| def parse_full_results(full_results_text): |
| json_to_eval = full_results_text.replace('ADD_RESULTS(', '').replace(');', '') |
| compressed_results = json.loads(json_to_eval) |
| return compressed_results |
| |
| |
| class StreamTestingMixin(object): |
| |
| def assert_contains(self, stream, string): |
| self.assertIn(string, stream.getvalue()) |
| |
| def assert_not_empty(self, stream): |
| self.assertTrue(stream.getvalue()) |
| |
| |
| class RunTest(unittest.TestCase, StreamTestingMixin): |
| |
| def setUp(self): |
| # A real PlatformInfo object is used here instead of a |
| # MockPlatformInfo because we need to actually check for |
| # Windows and Mac to skip some tests. |
| self._platform = SystemHost().platform |
| |
| # FIXME: Remove this when we fix test-webkitpy to work |
| # properly on cygwin (bug 63846). |
| self.should_test_processes = not self._platform.is_win() |
| |
| def test_basic(self): |
| options, args = parse_args( |
| extra_args=['--json-test-results', '/tmp/json_test_results.json'], |
| tests_included=True) |
| logging_stream = StringIO.StringIO() |
| stdout = StringIO.StringIO() |
| host = MockHost() |
| port_obj = host.port_factory.get(options.platform, options) |
| details = run_webkit_tests.run(port_obj, options, args, logging_stream, stdout=stdout) |
| |
| # These numbers will need to be updated whenever we add new tests. |
| self.assertEqual(details.initial_results.total, test.TOTAL_TESTS) |
| self.assertEqual(details.initial_results.expected_skips, test.TOTAL_SKIPS) |
| self.assertEqual( |
| len(details.initial_results.unexpected_results_by_name), |
| test.UNEXPECTED_PASSES + test.UNEXPECTED_FAILURES) |
| self.assertEqual(details.exit_code, test.UNEXPECTED_FAILURES) |
| self.assertEqual(details.all_retry_results[0].total, test.UNEXPECTED_FAILURES) |
| |
| expected_tests = ( |
| details.initial_results.total |
| - details.initial_results.expected_skips |
| - len(details.initial_results.unexpected_results_by_name)) |
| expected_summary_str = '' |
| if details.initial_results.expected_failures > 0: |
| expected_summary_str = " (%d passed, %d didn't)" % ( |
| expected_tests - details.initial_results.expected_failures, |
| details.initial_results.expected_failures) |
| one_line_summary = "%d tests ran as expected%s, %d didn't:\n" % ( |
| expected_tests, |
| expected_summary_str, |
| len(details.initial_results.unexpected_results_by_name)) |
| self.assertIn(one_line_summary, logging_stream.buflist) |
| |
| # Ensure the results were summarized properly. |
| self.assertEqual(details.summarized_failing_results['num_regressions'], details.exit_code) |
| |
| # Ensure the results were written out and displayed. |
| failing_results_text = host.filesystem.read_text_file('/tmp/layout-test-results/failing_results.json') |
| json_to_eval = failing_results_text.replace('ADD_RESULTS(', '').replace(');', '') |
| self.assertEqual(json.loads(json_to_eval), details.summarized_failing_results) |
| |
| json_test_results = host.filesystem.read_text_file('/tmp/json_test_results.json') |
| self.assertEqual(json.loads(json_test_results), details.summarized_failing_results) |
| |
| full_results_text = host.filesystem.read_text_file('/tmp/layout-test-results/full_results.json') |
| self.assertEqual(json.loads(full_results_text), details.summarized_full_results) |
| |
| self.assertEqual(host.user.opened_urls, [abspath_to_uri(MockHost().platform, '/tmp/layout-test-results/results.html')]) |
| |
| def test_batch_size(self): |
| batch_tests_run = get_test_batches(['--batch-size', '2']) |
| for batch in batch_tests_run: |
| self.assertTrue(len(batch) <= 2, '%s had too many tests' % ', '.join(batch)) |
| |
| def test_max_locked_shards(self): |
| # Tests for the default of using one locked shard even in the case of more than one child process. |
| if not self.should_test_processes: |
| return |
| _, regular_output, _ = logging_run(['--debug-rwt-logging', '--child-processes', '2'], shared_port=False) |
| self.assertTrue(any('1 locked' in line for line in regular_output.buflist)) |
| |
| def test_child_processes_2(self): |
| if self.should_test_processes: |
| _, regular_output, _ = logging_run( |
| ['--debug-rwt-logging', '--child-processes', '2'], shared_port=False) |
| self.assertTrue(any(['Running 2 ' in line for line in regular_output.buflist])) |
| |
| def test_child_processes_min(self): |
| if self.should_test_processes: |
| _, regular_output, _ = logging_run( |
| ['--debug-rwt-logging', '--child-processes', '2', '-i', 'passes/virtual_passes', 'passes'], |
| tests_included=True, shared_port=False) |
| self.assertTrue(any(['Running 1 ' in line for line in regular_output.buflist])) |
| |
| def test_dryrun(self): |
| tests_run = get_tests_run(['--dry-run']) |
| self.assertEqual(tests_run, []) |
| |
| tests_run = get_tests_run(['-n']) |
| self.assertEqual(tests_run, []) |
| |
| def test_enable_sanitizer(self): |
| self.assertTrue(passing_run(['--enable-sanitizer', '--order', 'natural', 'failures/expected/text.html'])) |
| |
| def test_exception_raised(self): |
| # Exceptions raised by a worker are treated differently depending on |
| # whether they are in-process or out. inline exceptions work as normal, |
| # which allows us to get the full stack trace and traceback from the |
| # worker. The downside to this is that it could be any error, but this |
| # is actually useful in testing. |
| # |
| # Exceptions raised in a separate process are re-packaged into |
| # WorkerExceptions (a subclass of BaseException), which have a string capture of the stack which can |
| # be printed, but don't display properly in the unit test exception handlers. |
| self.assertRaises(BaseException, logging_run, |
| ['failures/expected/exception.html', '--child-processes', '1'], tests_included=True) |
| |
| if self.should_test_processes: |
| self.assertRaises( |
| BaseException, |
| logging_run, |
| ['--child-processes', '2', '--skipped=ignore', 'failures/expected/exception.html', 'passes/text.html'], |
| tests_included=True, |
| shared_port=False) |
| |
| def test_device_failure(self): |
| # Test that we handle a device going offline during a test properly. |
| details, regular_output, _ = logging_run(['failures/expected/device_failure.html'], tests_included=True) |
| self.assertEqual(details.exit_code, 0) |
| self.assertTrue('worker/0 has failed' in regular_output.getvalue()) |
| |
| def test_full_results_html(self): |
| host = MockHost() |
| details, _, _ = logging_run(['--full-results-html', '--order=natural'], host=host) |
| self.assertEqual(details.exit_code, 0) |
| self.assertEqual(len(host.user.opened_urls), 1) |
| |
| def test_keyboard_interrupt(self): |
| # Note that this also tests running a test marked as SKIP if |
| # you specify it explicitly. |
| details, _, _ = logging_run(['failures/expected/keyboard.html', '--child-processes', '1'], tests_included=True) |
| self.assertEqual(details.exit_code, test_run_results.INTERRUPTED_EXIT_STATUS) |
| |
| if self.should_test_processes: |
| _, regular_output, _ = logging_run( |
| ['failures/expected/keyboard.html', 'passes/text.html', '--child-processes', '2', '--skipped=ignore'], |
| tests_included=True, shared_port=False) |
| self.assertTrue(any(['Interrupted, exiting' in line for line in regular_output.buflist])) |
| |
| def test_no_tests_found(self): |
| details, err, _ = logging_run(['resources'], tests_included=True) |
| self.assertEqual(details.exit_code, test_run_results.NO_TESTS_EXIT_STATUS) |
| self.assert_contains(err, 'No tests to run.\n') |
| |
| def test_no_tests_found_2(self): |
| details, err, _ = logging_run(['foo'], tests_included=True) |
| self.assertEqual(details.exit_code, test_run_results.NO_TESTS_EXIT_STATUS) |
| self.assert_contains(err, 'No tests to run.\n') |
| |
| def test_no_tests_found_3(self): |
| details, err, _ = logging_run(['--shard-index', '4', '--total-shards', '400', 'foo/bar.html'], tests_included=True) |
| self.assertEqual(details.exit_code, test_run_results.NO_TESTS_EXIT_STATUS) |
| self.assert_contains(err, 'No tests to run.\n') |
| |
| def test_natural_order(self): |
| tests_to_run = [ |
| 'passes/audio.html', |
| 'failures/expected/text.html', |
| 'failures/unexpected/missing_text.html', |
| 'passes/args.html' |
| ] |
| tests_run = get_tests_run(['--order=natural'] + tests_to_run) |
| self.assertEqual([ |
| 'failures/expected/text.html', |
| 'failures/unexpected/missing_text.html', |
| 'passes/args.html', |
| 'passes/audio.html' |
| ], tests_run) |
| |
| def test_natural_order_test_specified_multiple_times(self): |
| tests_to_run = ['passes/args.html', 'passes/audio.html', 'passes/audio.html', 'passes/args.html'] |
| tests_run = get_tests_run(['--order=natural'] + tests_to_run) |
| self.assertEqual(['passes/args.html', 'passes/args.html', 'passes/audio.html', 'passes/audio.html'], tests_run) |
| |
| def test_random_order(self): |
| tests_to_run = [ |
| 'passes/audio.html', |
| 'failures/expected/text.html', |
| 'failures/unexpected/missing_text.html', |
| 'passes/args.html' |
| ] |
| tests_run = get_tests_run(['--order=random'] + tests_to_run) |
| self.assertEqual(sorted(tests_to_run), sorted(tests_run)) |
| |
| def test_random_order_with_seed(self): |
| tests_to_run = [ |
| 'failures/expected/text.html', |
| 'failures/unexpected/missing_text.html', |
| 'passes/args.html', |
| 'passes/audio.html', |
| ] |
| tests_run = get_tests_run(['--order=random', '--seed=5'] + sorted(tests_to_run)) |
| expected_order = [ |
| 'failures/expected/text.html', |
| 'failures/unexpected/missing_text.html', |
| 'passes/audio.html', |
| 'passes/args.html', |
| ] |
| |
| self.assertEqual(tests_run, expected_order) |
| |
| def test_random_order_with_timestamp_seed(self): |
| tests_to_run = sorted([ |
| 'failures/unexpected/missing_text.html', |
| 'failures/expected/text.html', |
| 'passes/args.html', |
| 'passes/audio.html', |
| ]) |
| |
| run_1 = get_tests_run(['--order=random'] + tests_to_run, host=MockHost(time_return_val=10)) |
| run_2 = get_tests_run(['--order=random'] + tests_to_run, host=MockHost(time_return_val=10)) |
| self.assertEqual(run_1, run_2) |
| |
| run_3 = get_tests_run(['--order=random'] + tests_to_run, host=MockHost(time_return_val=20)) |
| self.assertNotEqual(run_1, run_3) |
| |
| def test_random_order_test_specified_multiple_times(self): |
| tests_to_run = ['passes/args.html', 'passes/audio.html', 'passes/audio.html', 'passes/args.html'] |
| tests_run = get_tests_run(['--order=random'] + tests_to_run) |
| self.assertEqual(tests_run.count('passes/audio.html'), 2) |
| self.assertEqual(tests_run.count('passes/args.html'), 2) |
| |
| def test_no_order(self): |
| tests_to_run = [ |
| 'passes/audio.html', |
| 'failures/expected/text.html', |
| 'failures/unexpected/missing_text.html', |
| 'passes/args.html' |
| ] |
| tests_run = get_tests_run(['--order=none'] + tests_to_run) |
| self.assertEqual(tests_to_run, tests_run) |
| |
| def test_no_order_test_specified_multiple_times(self): |
| tests_to_run = ['passes/args.html', 'passes/audio.html', 'passes/audio.html', 'passes/args.html'] |
| tests_run = get_tests_run(['--order=none'] + tests_to_run) |
| self.assertEqual(tests_to_run, tests_run) |
| |
| def test_no_order_with_directory_entries_in_natural_order(self): |
| tests_to_run = ['http/tests/ssl', 'perf/foo', 'http/tests/passes'] |
| tests_run = get_tests_run(['--order=none'] + tests_to_run) |
| self.assertEqual(tests_run, ['http/tests/ssl/text.html', 'perf/foo/test.html', |
| 'http/tests/passes/image.html', 'http/tests/passes/text.html']) |
| |
| def test_repeat_each(self): |
| tests_to_run = ['passes/image.html', 'passes/text.html'] |
| tests_run = get_tests_run(['--repeat-each', '2', '--order', 'natural'] + tests_to_run) |
| self.assertEqual(tests_run, ['passes/image.html', 'passes/image.html', 'passes/text.html', 'passes/text.html']) |
| |
| def test_ignore_flag(self): |
| # Note that passes/image.html is expected to be run since we specified it directly. |
| tests_run = get_tests_run(['-i', 'passes', 'passes/image.html']) |
| self.assertNotIn('passes/text.html', tests_run) |
| self.assertIn('passes/image.html', tests_run) |
| |
| def test_skipped_flag(self): |
| tests_run = get_tests_run(['passes']) |
| self.assertNotIn('passes/skipped/skip.html', tests_run) |
| num_tests_run_by_default = len(tests_run) |
| |
| # Check that nothing changes when we specify skipped=default. |
| self.assertEqual(len(get_tests_run(['--skipped=default', 'passes'])), |
| num_tests_run_by_default) |
| |
| # Now check that we run one more test (the skipped one). |
| tests_run = get_tests_run(['--skipped=ignore', 'passes']) |
| self.assertIn('passes/skipped/skip.html', tests_run) |
| self.assertEqual(len(tests_run), num_tests_run_by_default + 1) |
| |
| # Now check that we only run the skipped test. |
| self.assertEqual(get_tests_run(['--skipped=only', 'passes']), ['passes/skipped/skip.html']) |
| |
| # Now check that we don't run anything. |
| self.assertEqual(get_tests_run(['--skipped=always', 'passes/skipped/skip.html']), []) |
| |
| def test_iterations(self): |
| tests_to_run = ['passes/image.html', 'passes/text.html'] |
| tests_run = get_tests_run(['--iterations', '2', '--order', 'natural'] + tests_to_run) |
| self.assertEqual(tests_run, ['passes/image.html', 'passes/text.html', 'passes/image.html', 'passes/text.html']) |
| |
| def test_repeat_each_iterations_num_tests(self): |
| # The total number of tests should be: number_of_tests * |
| # repeat_each * iterations |
| host = MockHost() |
| _, err, _ = logging_run( |
| ['--iterations', '2', '--repeat-each', '4', '--debug-rwt-logging', 'passes/text.html', 'failures/expected/text.html'], |
| tests_included=True, host=host) |
| self.assert_contains(err, "All 16 tests ran as expected (8 passed, 8 didn't).\n") |
| |
| def test_run_singly(self): |
| batch_tests_run = get_test_batches(['--run-singly']) |
| for batch in batch_tests_run: |
| self.assertEqual(len(batch), 1, '%s had too many tests' % ', '.join(batch)) |
| |
| def test_skip_failing_tests(self): |
| # This tests that we skip both known failing and known flaky tests. Because there are |
| # no known flaky tests in the default test_expectations, we add additional expectations. |
| host = MockHost() |
| host.filesystem.write_text_file('/tmp/overrides.txt', 'Bug(x) passes/image.html [ Failure Pass ]\n') |
| |
| batches = get_test_batches(['--skip-failing-tests', '--additional-expectations', '/tmp/overrides.txt'], host=host) |
| has_passes_text = False |
| for batch in batches: |
| self.assertNotIn('failures/expected/text.html', batch) |
| self.assertNotIn('passes/image.html', batch) |
| has_passes_text = has_passes_text or ('passes/text.html' in batch) |
| self.assertTrue(has_passes_text) |
| |
| def test_single_file(self): |
| tests_run = get_tests_run(['passes/text.html']) |
| self.assertEqual(tests_run, ['passes/text.html']) |
| |
| def test_single_file_with_prefix(self): |
| tests_run = get_tests_run(['LayoutTests/passes/text.html']) |
| self.assertEqual(['passes/text.html'], tests_run) |
| |
| def test_stderr_is_saved(self): |
| host = MockHost() |
| self.assertTrue(passing_run(host=host)) |
| self.assertEqual(host.filesystem.read_text_file('/tmp/layout-test-results/passes/error-stderr.txt'), |
| 'stuff going to stderr') |
| |
| def test_reftest_crash_log_is_saved(self): |
| host = MockHost() |
| self.assertTrue(logging_run(['--order', 'natural', 'failures/unexpected/crash-reftest.html'], |
| tests_included=True, host=host)) |
| self.assertEqual(host.filesystem.read_text_file('/tmp/layout-test-results/failures/unexpected/crash-reftest-crash-log.txt'), |
| 'reftest crash log') |
| |
| def test_test_list(self): |
| host = MockHost() |
| filename = '/tmp/foo.txt' |
| host.filesystem.write_text_file(filename, 'passes/text.html') |
| tests_run = get_tests_run(['--test-list=%s' % filename], host=host) |
| self.assertEqual(['passes/text.html'], tests_run) |
| host.filesystem.remove(filename) |
| details, err, _ = logging_run(['--test-list=%s' % filename], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, test_run_results.NO_TESTS_EXIT_STATUS) |
| self.assert_not_empty(err) |
| |
| def test_test_list_with_prefix(self): |
| host = MockHost() |
| filename = '/tmp/foo.txt' |
| host.filesystem.write_text_file(filename, 'LayoutTests/passes/text.html') |
| tests_run = get_tests_run(['--test-list=%s' % filename], host=host) |
| self.assertEqual(['passes/text.html'], tests_run) |
| |
| def test_sharding_even(self): |
| # Test that we actually select the right part |
| tests_to_run = ['passes/error.html', 'passes/image.html', 'passes/platform_image.html', 'passes/text.html'] |
| # Shard 0 of 2 |
| tests_run = get_tests_run(['--shard-index', '0', '--total-shards', '2', '--order', 'natural'] + tests_to_run) |
| self.assertEqual(tests_run, ['passes/error.html', 'passes/image.html']) |
| # Shard 1 of 2 |
| tests_run = get_tests_run(['--shard-index', '1', '--total-shards', '2', '--order', 'natural'] + tests_to_run) |
| self.assertEqual(tests_run, ['passes/platform_image.html', 'passes/text.html']) |
| |
| def test_sharding_uneven(self): |
| tests_to_run = ['passes/error.html', 'passes/image.html', 'passes/platform_image.html', 'passes/text.html', |
| 'perf/foo/test.html'] |
| # Shard 0 of 3 |
| tests_run = get_tests_run(['--shard-index', '0', '--total-shards', '3', '--order', 'natural'] + tests_to_run) |
| self.assertEqual(tests_run, ['passes/error.html', 'passes/image.html']) |
| # Shard 1 of 3 |
| tests_run = get_tests_run(['--shard-index', '1', '--total-shards', '3', '--order', 'natural'] + tests_to_run) |
| self.assertEqual(tests_run, ['passes/platform_image.html', 'passes/text.html']) |
| # Shard 2 of 3 |
| tests_run = get_tests_run(['--shard-index', '2', '--total-shards', '3', '--order', 'natural'] + tests_to_run) |
| self.assertEqual(tests_run, ['perf/foo/test.html']) |
| |
| def test_sharding_incorrect_arguments(self): |
| self.assertRaises(ValueError, get_tests_run, ['--shard-index', '3']) |
| self.assertRaises(ValueError, get_tests_run, ['--total-shards', '3']) |
| self.assertRaises(ValueError, get_tests_run, ['--shard-index', '3', '--total-shards', '3']) |
| |
| def test_sharding_environ(self): |
| tests_to_run = ['passes/error.html', 'passes/image.html', 'passes/platform_image.html', 'passes/text.html'] |
| host = MockHost() |
| |
| host.environ['GTEST_SHARD_INDEX'] = '0' |
| host.environ['GTEST_TOTAL_SHARDS'] = '2' |
| shard_0_tests_run = get_tests_run(['--order', 'natural'] + tests_to_run, host=host) |
| self.assertEqual(shard_0_tests_run, ['passes/error.html', 'passes/image.html']) |
| |
| host.environ['GTEST_SHARD_INDEX'] = '1' |
| host.environ['GTEST_TOTAL_SHARDS'] = '2' |
| shard_1_tests_run = get_tests_run(['--order', 'natural'] + tests_to_run, host=host) |
| self.assertEqual(shard_1_tests_run, ['passes/platform_image.html', 'passes/text.html']) |
| |
| def test_smoke_test(self): |
| host = MockHost() |
| smoke_test_filename = test.LAYOUT_TEST_DIR + '/SmokeTests' |
| host.filesystem.write_text_file(smoke_test_filename, 'passes/text.html\n') |
| |
| # Test the default smoke testing. |
| tests_run = get_tests_run(['--smoke', '--order', 'natural'], host=host) |
| self.assertEqual(['passes/text.html'], tests_run) |
| |
| # Test running the smoke tests plus some manually-specified tests. |
| tests_run = get_tests_run(['--smoke', 'passes/image.html', '--order', 'natural'], host=host) |
| self.assertEqual(['passes/image.html', 'passes/text.html'], tests_run) |
| |
| # Test running the smoke tests plus some manually-specified tests. |
| tests_run = get_tests_run(['--no-smoke', 'passes/image.html', '--order', 'natural'], host=host) |
| self.assertEqual(['passes/image.html'], tests_run) |
| |
| # Test that we don't run just the smoke tests by default on a normal test port. |
| tests_run = get_tests_run(['--order', 'natural'], host=host) |
| self.assertNotEqual(['passes/text.html'], tests_run) |
| |
| # Create a port that does run only the smoke tests by default, and verify that works as expected. |
| port_obj = host.port_factory.get('test') |
| port_obj.default_smoke_test_only = lambda: True |
| tests_run = get_tests_run(['--order', 'natural'], host=host, port_obj=port_obj) |
| self.assertEqual(['passes/text.html'], tests_run) |
| |
| # Verify that --no-smoke continues to work on a smoke-by-default port. |
| tests_run = get_tests_run(['--no-smoke', '--order', 'natural'], host=host, port_obj=port_obj) |
| self.assertNotEqual(['passes/text.html'], tests_run) |
| |
| def test_missing_and_unexpected_results(self): |
| # Test that we update expectations in place. If the expectation |
| # is missing, update the expected generic location. |
| host = MockHost() |
| details, _, _ = logging_run(['--no-show-results', '--retry-failures', |
| 'failures/unexpected/missing_text.html', |
| 'failures/unexpected/text-image-checksum.html'], |
| tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 2) |
| json_string = host.filesystem.read_text_file('/tmp/layout-test-results/full_results.json') |
| self.assertTrue(json_string.find( |
| '"text-image-checksum.html":{"expected":"PASS","actual":"IMAGE+TEXT","is_unexpected":true') != -1) |
| self.assertTrue(json_string.find( |
| '"missing_text.html":{"expected":"PASS","is_missing_text":true,"actual":"MISSING","is_unexpected":true') != -1) |
| self.assertTrue(json_string.find('"num_regressions":2') != -1) |
| self.assertTrue(json_string.find('"num_flaky":0') != -1) |
| |
| def test_different_failure_on_retry(self): |
| # This tests that if a test fails two different ways -- both unexpected |
| # -- we treat it as a failure rather than a flaky result. We use the |
| # initial failure for simplicity and consistency w/ the flakiness |
| # dashboard, even if the second failure is worse. |
| |
| details, _, _ = logging_run(['--retry-failures', 'failures/unexpected/text_then_crash.html'], tests_included=True) |
| self.assertEqual(details.exit_code, 1) |
| self.assertEqual(details.summarized_failing_results['tests']['failures']['unexpected']['text_then_crash.html']['actual'], |
| 'TEXT CRASH CRASH CRASH') |
| |
| # If we get a test that fails two different ways -- but the second one is expected -- |
| # we should treat it as a flaky result and report the initial unexpected failure type |
| # to the dashboard. However, the test should be considered passing. |
| details, _, _ = logging_run(['--retry-failures', 'failures/expected/crash_then_text.html'], tests_included=True) |
| self.assertEqual(details.exit_code, 0) |
| self.assertEqual(details.summarized_failing_results['tests']['failures']['expected']['crash_then_text.html']['actual'], |
| 'CRASH TEXT') |
| |
| def test_pixel_test_directories(self): |
| host = MockHost() |
| |
| # Both tests have failing checksum. We include only the first in pixel tests so only that should fail. |
| args = ['--pixel-tests', '--retry-failures', '--pixel-test-directory', 'failures/unexpected/pixeldir', |
| 'failures/unexpected/pixeldir/image_in_pixeldir.html', |
| 'failures/unexpected/image_not_in_pixeldir.html'] |
| details, _, _ = logging_run(extra_args=args, host=host, tests_included=True) |
| |
| self.assertEqual(details.exit_code, 1) |
| expected_token = '"pixeldir":{"image_in_pixeldir.html":{"expected":"PASS","actual":"IMAGE","is_unexpected":true' |
| json_string = host.filesystem.read_text_file('/tmp/layout-test-results/full_results.json') |
| self.assertTrue(json_string.find(expected_token) != -1) |
| |
| def test_crash_with_stderr(self): |
| host = MockHost() |
| logging_run(['failures/unexpected/crash-with-stderr.html'], tests_included=True, host=host) |
| self.assertTrue(host.filesystem.read_text_file('/tmp/layout-test-results/full_results.json').find( |
| '{"crash-with-stderr.html":{"expected":"PASS","actual":"CRASH","has_stderr":true,"is_unexpected":true') != -1) |
| |
| def test_no_image_failure_with_image_diff(self): |
| host = MockHost() |
| logging_run( |
| ['failures/unexpected/checksum-with-matching-image.html'], tests_included=True, host=host) |
| self.assertTrue(host.filesystem.read_text_file( |
| '/tmp/layout-test-results/full_results.json').find('"num_regressions":0') != -1) |
| |
| def test_exit_after_n_failures_upload(self): |
| host = MockHost() |
| details, regular_output, _ = logging_run( |
| ['failures/unexpected/text-image-checksum.html', 'passes/text.html', |
| '--exit-after-n-failures', '1', '--order', 'natural'], |
| tests_included=True, host=host) |
| |
| # By returning False, we know that the incremental results were generated and then deleted. |
| self.assertFalse(host.filesystem.exists('/tmp/layout-test-results/incremental_results.json')) |
| |
| self.assertEqual(details.exit_code, test_run_results.EARLY_EXIT_STATUS) |
| |
| # This checks that passes/text.html is considered Skip-ped. |
| self.assertIn('"skipped":1', host.filesystem.read_text_file('/tmp/layout-test-results/full_results.json')) |
| |
| # This checks that we told the user we bailed out. |
| self.assertTrue('Exiting early after 1 failures. 1 tests run.\n' in regular_output.getvalue()) |
| |
| # This checks that neither test ran as expected. |
| # FIXME: This log message is confusing; tests that were skipped should be called out separately. |
| self.assertTrue('0 tests ran as expected, 2 didn\'t:\n' in regular_output.getvalue()) |
| |
| def test_exit_after_n_failures(self): |
| # Unexpected failures should result in tests stopping. |
| tests_run = get_tests_run(['failures/unexpected/text-image-checksum.html', |
| 'passes/text.html', '--exit-after-n-failures', '1', |
| '--order', 'natural']) |
| self.assertEqual(['failures/unexpected/text-image-checksum.html'], tests_run) |
| |
| # But we'll keep going for expected ones. |
| tests_run = get_tests_run(['failures/expected/text.html', 'passes/text.html', |
| '--exit-after-n-failures', '1', |
| '--order', 'natural']) |
| self.assertEqual(['failures/expected/text.html', 'passes/text.html'], tests_run) |
| |
| def test_exit_after_n_crashes(self): |
| # Unexpected crashes should result in tests stopping. |
| tests_run = get_tests_run(['--order', 'natural', 'failures/unexpected/crash.html', |
| 'passes/text.html', '--exit-after-n-crashes-or-timeouts', '1']) |
| self.assertEqual(['failures/unexpected/crash.html'], tests_run) |
| |
| # Same with timeouts. |
| tests_run = get_tests_run(['failures/unexpected/timeout.html', 'passes/text.html', |
| '--exit-after-n-crashes-or-timeouts', '1', |
| '--order', 'natural']) |
| self.assertEqual(['failures/unexpected/timeout.html'], tests_run) |
| |
| # But we'll keep going for expected ones. |
| tests_run = get_tests_run(['failures/expected/crash.html', 'passes/text.html', |
| '--exit-after-n-crashes-or-timeouts', '1', |
| '--order', 'natural']) |
| self.assertEqual(['failures/expected/crash.html', 'passes/text.html'], tests_run) |
| |
| def test_results_directory_absolute(self): |
| # We run a configuration that should fail, to generate output, then |
| # look for what the output results url was. |
| |
| host = MockHost() |
| with host.filesystem.mkdtemp() as tmpdir: |
| _, _, user = logging_run(['--results-directory=' + str(tmpdir), '--order', 'natural'], |
| tests_included=True, host=host) |
| self.assertEqual(user.opened_urls, [abspath_to_uri(host.platform, host.filesystem.join(tmpdir, 'results.html'))]) |
| |
| def test_results_directory_default(self): |
| # We run a configuration that should fail, to generate output, then |
| # look for what the output results url was. |
| |
| # This is the default location. |
| _, _, user = logging_run(tests_included=True) |
| self.assertEqual(user.opened_urls, [abspath_to_uri(MockHost().platform, '/tmp/layout-test-results/results.html')]) |
| |
| def test_results_directory_relative(self): |
| # We run a configuration that should fail, to generate output, then |
| # look for what the output results url was. |
| host = MockHost() |
| host.filesystem.maybe_make_directory('/tmp/cwd') |
| host.filesystem.chdir('/tmp/cwd') |
| _, _, user = logging_run(['--results-directory=foo'], tests_included=True, host=host) |
| self.assertEqual(user.opened_urls, [abspath_to_uri(host.platform, '/tmp/cwd/foo/results.html')]) |
| |
| def test_retrying_default_value(self): |
| host = MockHost() |
| details, err, _ = logging_run( |
| ['--debug-rwt-logging', 'failures/unexpected/text-image-checksum.html'], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 1) |
| self.assertNotIn('Retrying', err.getvalue()) |
| |
| host = MockHost() |
| details, err, _ = logging_run(['--debug-rwt-logging', 'failures/unexpected'], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, test.UNEXPECTED_FAILURES - 7) # FIXME: This should be a constant in test.py . |
| self.assertIn('Retrying', err.getvalue()) |
| |
| def test_retrying_default_value_test_list(self): |
| host = MockHost() |
| filename = '/tmp/foo.txt' |
| host.filesystem.write_text_file(filename, 'failures/unexpected/text-image-checksum.html\nfailures/unexpected/crash.html') |
| details, err, _ = logging_run(['--debug-rwt-logging', '--test-list=%s' % filename, '--order', 'natural'], |
| tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 2) |
| self.assertNotIn('Retrying', err.getvalue()) |
| |
| host = MockHost() |
| filename = '/tmp/foo.txt' |
| host.filesystem.write_text_file(filename, 'failures') |
| details, err, _ = logging_run(['--debug-rwt-logging', '--test-list=%s' % filename], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, test.UNEXPECTED_FAILURES - 7) |
| self.assertIn('Retrying', err.getvalue()) |
| |
| def test_retrying_and_flaky_tests(self): |
| host = MockHost() |
| details, err, _ = logging_run(['--debug-rwt-logging', '--retry-failures', 'failures/flaky'], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 0) |
| self.assertIn('Retrying', err.getvalue()) |
| self.assertTrue(host.filesystem.exists('/tmp/layout-test-results/failures/flaky/text-actual.txt')) |
| self.assertFalse(host.filesystem.exists('/tmp/layout-test-results/retry_1/failures/flaky/text-actual.txt')) |
| self.assertFalse(host.filesystem.exists('/tmp/layout-test-results/retry_2/failures/flaky/text-actual.txt')) |
| self.assertFalse(host.filesystem.exists('/tmp/layout-test-results/retry_3/failures/flaky/text-actual.txt')) |
| self.assertEqual(len(host.user.opened_urls), 0) |
| |
| # Now we test that --clobber-old-results does remove the old entries and the old retries, |
| # and that we don't retry again. |
| host = MockHost() |
| details, err, _ = logging_run(['--no-retry-failures', '--clobber-old-results', |
| 'failures/flaky'], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 1) |
| self.assertTrue('Clobbering old results' in err.getvalue()) |
| self.assertIn('flaky/text.html', err.getvalue()) |
| self.assertTrue(host.filesystem.exists('/tmp/layout-test-results/failures/flaky/text-actual.txt')) |
| self.assertFalse(host.filesystem.exists('retry_1')) |
| self.assertFalse(host.filesystem.exists('retry_2')) |
| self.assertFalse(host.filesystem.exists('retry_3')) |
| self.assertEqual(len(host.user.opened_urls), 1) |
| |
| def test_retrying_crashed_tests(self): |
| host = MockHost() |
| details, err, _ = logging_run(['--retry-failures', 'failures/unexpected/crash.html'], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 1) |
| self.assertIn('Retrying', err.getvalue()) |
| |
| def test_retrying_leak_tests(self): |
| host = MockHost() |
| details, err, _ = logging_run(['--retry-failures', 'failures/unexpected/leak.html'], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 1) |
| self.assertIn('Retrying', err.getvalue()) |
| |
| def test_retrying_force_pixel_tests(self): |
| host = MockHost() |
| details, err, _ = logging_run(['--no-pixel-tests', '--retry-failures', |
| 'failures/unexpected/text-image-checksum.html'], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 1) |
| self.assertIn('Retrying', err.getvalue()) |
| self.assertTrue(host.filesystem.exists('/tmp/layout-test-results/failures/unexpected/text-image-checksum-actual.txt')) |
| self.assertFalse(host.filesystem.exists('/tmp/layout-test-results/failures/unexpected/text-image-checksum-actual.png')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_1/failures/unexpected/text-image-checksum-actual.txt')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_2/failures/unexpected/text-image-checksum-actual.txt')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_3/failures/unexpected/text-image-checksum-actual.txt')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_1/failures/unexpected/text-image-checksum-actual.png')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_2/failures/unexpected/text-image-checksum-actual.png')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_3/failures/unexpected/text-image-checksum-actual.png')) |
| json_string = host.filesystem.read_text_file('/tmp/layout-test-results/full_results.json') |
| results = parse_full_results(json_string) |
| self.assertEqual(results['tests']['failures']['unexpected']['text-image-checksum.html'], |
| {'expected': 'PASS', 'actual': 'TEXT IMAGE+TEXT IMAGE+TEXT IMAGE+TEXT', 'is_unexpected': True}) |
| self.assertFalse(results['pixel_tests_enabled']) |
| self.assertTrue(details.enabled_pixel_tests_in_retry) |
| |
| def test_retrying_uses_retry_directories(self): |
| host = MockHost() |
| details, _, _ = logging_run(['--debug-rwt-logging', '--retry-failures', |
| 'failures/unexpected/text-image-checksum.html'], tests_included=True, host=host) |
| self.assertEqual(details.exit_code, 1) |
| self.assertTrue(host.filesystem.exists('/tmp/layout-test-results/failures/unexpected/text-image-checksum-actual.txt')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_1/failures/unexpected/text-image-checksum-actual.txt')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_2/failures/unexpected/text-image-checksum-actual.txt')) |
| self.assertTrue( |
| host.filesystem.exists('/tmp/layout-test-results/retry_3/failures/unexpected/text-image-checksum-actual.txt')) |
| |
| def test_run_order__inline(self): |
| # These next tests test that we run the tests in ascending alphabetical |
| # order per directory. HTTP tests are sharded separately from other tests, |
| # so we have to test both. |
| tests_run = get_tests_run(['--order', 'natural', '-i', 'passes/virtual_passes', 'passes']) |
| self.assertEqual(tests_run, sorted(tests_run)) |
| |
| tests_run = get_tests_run(['--order', 'natural', 'http/tests/passes']) |
| self.assertEqual(tests_run, sorted(tests_run)) |
| |
| def test_virtual(self): |
| self.assertTrue(passing_run(['--order', 'natural', 'passes/text.html', 'passes/args.html', |
| 'virtual/passes/text.html', 'virtual/passes/args.html'])) |
| |
| def test_reftest_run(self): |
| tests_run = get_tests_run(['passes/reftest.html']) |
| self.assertEqual(['passes/reftest.html'], tests_run) |
| |
| def test_reftest_run_reftests_if_pixel_tests_are_disabled(self): |
| tests_run = get_tests_run(['--no-pixel-tests', 'passes/reftest.html']) |
| self.assertEqual(['passes/reftest.html'], tests_run) |
| |
| def test_reftest_expected_html_should_be_ignored(self): |
| tests_run = get_tests_run(['passes/reftest-expected.html']) |
| self.assertEqual([], tests_run) |
| |
| def test_reftest_driver_should_run_expected_html(self): |
| tests_run = get_test_results(['passes/reftest.html']) |
| self.assertEqual(tests_run[0].references, ['passes/reftest-expected.html']) |
| |
| def test_reftest_driver_should_run_expected_mismatch_html(self): |
| tests_run = get_test_results(['passes/mismatch.html']) |
| self.assertEqual(tests_run[0].references, ['passes/mismatch-expected-mismatch.html']) |
| |
| def test_reftest_when_not_listed_in_reftestlist(self): |
| host = MockHost() |
| logging_run(['--no-show-results', 'reftests/foo/'], tests_included=True, host=host) |
| results = parse_full_results(host.filesystem.read_text_file('/tmp/layout-test-results/full_results.json')) |
| self.assertEqual(results['tests']['reftests']['foo']['unlistedtest.html']['actual'], 'MISSING') |
| self.assertEqual(results['num_regressions'], 5) |
| self.assertEqual(results['num_flaky'], 0) |
| |
| def test_reftest_crash(self): |
| test_results = get_test_results(['failures/unexpected/crash-reftest.html']) |
| # The list of references should be empty since the test crashed and we didn't run any references. |
| self.assertEqual(test_results[0].references, []) |
| |
| def test_reftest_with_virtual_reference(self): |
| _, err, _ = logging_run(['--details', 'virtual/virtual_passes/passes/reftest.html'], tests_included=True) |
| self.assertTrue('ref: virtual/virtual_passes/passes/reftest-expected.html' in err.getvalue()) |
| self.assertTrue( |
| re.search(r'args: --virtual-arg\s*reference_args: --virtual-arg\s*ref:', err.getvalue())) |
| |
| def test_reftest_virtual_references_use_default_args(self): |
| test_name = 'virtual/references_use_default_args/passes/reftest.html' |
| run_details, err, _ = logging_run(['--details', test_name], tests_included=True) |
| self.assertEqual(run_details.exit_code, 0) |
| self.assertEqual(run_details.initial_results.total, 1) |
| test_result = run_details.initial_results.all_results[0] |
| self.assertEqual(test_result.test_name, test_name) |
| self.assertEqual(test_result.references[0], 'passes/reftest-expected.html') |
| # reference_args should be empty since we are using the default flags. |
| self.assertTrue(re.search(r'reference_args:\s*ref:', err.getvalue())) |
| |
| def test_reftest_matching_text_expectation(self): |
| test_name = 'passes/reftest.html' |
| host = MockHost() |
| host.filesystem.write_text_file(test.LAYOUT_TEST_DIR + '/passes/reftest-expected.txt', 'reftest') |
| run_details, _, _ = logging_run([test_name], tests_included=True, host=host) |
| self.assertEqual(run_details.exit_code, 0) |
| self.assertEqual(run_details.initial_results.total, 1) |
| test_result = run_details.initial_results.all_results[0] |
| self.assertEqual(test_result.test_name, test_name) |
| self.assertEqual(len(test_result.failures), 0) |
| |
| def test_reftest_mismatching_text_expectation(self): |
| test_name = 'passes/reftest.html' |
| host = MockHost() |
| host.filesystem.write_text_file(test.LAYOUT_TEST_DIR + '/passes/reftest-expected.txt', 'mismatch') |
| run_details, _, _ = logging_run([test_name], tests_included=True, host=host) |
| self.assertNotEqual(run_details.exit_code, 0) |
| self.assertEqual(run_details.initial_results.total, 1) |
| test_result = run_details.initial_results.all_results[0] |
| self.assertEqual(test_result.test_name, test_name) |
| self.assertEqual(len(test_result.failures), 1) |
| self.assertEqual(test_failures.determine_result_type(test_result.failures), test_expectations.TEXT) |
| |
| def test_reftest_mismatching_pixel_matching_text(self): |
| test_name = 'failures/unexpected/reftest.html' |
| host = MockHost() |
| host.filesystem.write_text_file(test.LAYOUT_TEST_DIR + '/failures/unexpected/reftest-expected.txt', 'reftest') |
| run_details, _, _ = logging_run([test_name], tests_included=True, host=host) |
| self.assertNotEqual(run_details.exit_code, 0) |
| self.assertEqual(run_details.initial_results.total, 1) |
| test_result = run_details.initial_results.all_results[0] |
| self.assertEqual(test_result.test_name, test_name) |
| self.assertEqual(len(test_result.failures), 1) |
| self.assertEqual(test_failures.determine_result_type(test_result.failures), test_expectations.IMAGE) |
| |
| def test_reftest_mismatching_both_text_and_pixel(self): |
| test_name = 'failures/unexpected/reftest.html' |
| host = MockHost() |
| host.filesystem.write_text_file(test.LAYOUT_TEST_DIR + '/failures/unexpected/reftest-expected.txt', 'mismatch') |
| run_details, _, _ = logging_run([test_name], tests_included=True, host=host) |
| self.assertNotEqual(run_details.exit_code, 0) |
| self.assertEqual(run_details.initial_results.total, 1) |
| test_result = run_details.initial_results.all_results[0] |
| self.assertEqual(test_result.test_name, test_name) |
| self.assertEqual(len(test_result.failures), 2) |
| self.assertEqual(test_failures.determine_result_type(test_result.failures), test_expectations.IMAGE_PLUS_TEXT) |
| |
| def test_additional_platform_directory(self): |
| self.assertTrue(passing_run(['--additional-platform-directory', '/tmp/foo', '--order', 'natural'])) |
| self.assertTrue(passing_run(['--additional-platform-directory', '/tmp/../foo', '--order', 'natural'])) |
| self.assertTrue(passing_run(['--additional-platform-directory', '/tmp/foo', '--additional-platform-directory', |
| '/tmp/bar', '--order', 'natural'])) |
| self.assertTrue(passing_run(['--additional-platform-directory', 'foo', '--order', 'natural'])) |
| |
| def test_additional_expectations(self): |
| host = MockHost() |
| host.filesystem.write_text_file('/tmp/overrides.txt', 'Bug(x) failures/unexpected/mismatch.html [ Failure ]\n') |
| self.assertTrue(passing_run(['--additional-expectations', '/tmp/overrides.txt', 'failures/unexpected/mismatch.html'], |
| tests_included=True, host=host)) |
| |
| def test_platform_directories_ignored_when_searching_for_tests(self): |
| tests_run = get_tests_run(['--platform', 'test-mac-mac10.10']) |
| self.assertNotIn('platform/test-mac-mac10.10/http/test.html', tests_run) |
| self.assertNotIn('platform/test-win-win7/http/test.html', tests_run) |
| |
| def test_platform_directories_not_searched_for_additional_tests(self): |
| tests_run = get_tests_run(['--platform', 'test-mac-mac10.10', 'http']) |
| self.assertNotIn('platform/test-mac-mac10.10/http/test.html', tests_run) |
| self.assertNotIn('platform/test-win-win7/http/test.html', tests_run) |
| |
| def test_output_diffs(self): |
| host = MockHost() |
| logging_run(['--pixel-tests', 'failures/unexpected/text-image-checksum.html'], tests_included=True, host=host) |
| written_files = host.filesystem.written_files |
| self.assertTrue(any(path.endswith('-diff.txt') for path in written_files.keys())) |
| self.assertTrue(any(path.endswith('-pretty-diff.html') for path in written_files.keys())) |
| self.assertFalse(any(path.endswith('-wdiff.html') for path in written_files)) |
| |
| def test_unsupported_platform(self): |
| stdout = StringIO.StringIO() |
| stderr = StringIO.StringIO() |
| res = run_webkit_tests.main(['--platform', 'foo'], stdout, stderr) |
| |
| self.assertEqual(res, test_run_results.UNEXPECTED_ERROR_EXIT_STATUS) |
| self.assertEqual(stdout.getvalue(), '') |
| self.assertTrue('unsupported platform' in stderr.getvalue()) |
| |
| def test_build_check(self): |
| # By using a port_name for a different platform than the one we're running on, the build check should always fail. |
| if sys.platform == 'darwin': |
| port_name = 'linux-trusty' |
| else: |
| port_name = 'mac-mac10.11' |
| out = StringIO.StringIO() |
| err = StringIO.StringIO() |
| self.assertEqual(run_webkit_tests.main( |
| ['--platform', port_name, 'fast/harness/results.html'], out, err), test_run_results.UNEXPECTED_ERROR_EXIT_STATUS) |
| |
| def test_verbose_in_child_processes(self): |
| # When we actually run multiple processes, we may have to reconfigure logging in the |
| # child process (e.g., on win32) and we need to make sure that works and we still |
| # see the verbose log output. However, we can't use logging_run() because using |
| # output_capture to capture stdout and stderr latter results in a nonpicklable host. |
| |
| # Test is flaky on Windows: https://bugs.webkit.org/show_bug.cgi?id=98559 |
| if not self.should_test_processes: |
| return |
| |
| options, parsed_args = parse_args(['--verbose', '--fully-parallel', '--child-processes', |
| '2', 'passes/text.html', 'passes/image.html'], tests_included=True) |
| host = MockHost() |
| port_obj = host.port_factory.get(port_name=options.platform, options=options) |
| logging_stream = StringIO.StringIO() |
| stdout = StringIO.StringIO() |
| run_webkit_tests.run(port_obj, options, parsed_args, |
| logging_stream=logging_stream, stdout=stdout) |
| self.assertTrue('text.html passed' in logging_stream.getvalue()) |
| self.assertTrue('image.html passed' in logging_stream.getvalue()) |
| |
| def disabled_test_driver_logging(self): |
| # FIXME: Figure out how to either use a mock-test port to |
| # get output or mack mock ports work again. |
| host = Host() |
| _, err, _ = logging_run(['--platform', 'mock-win', '--driver-logging', 'fast/harness/results.html'], |
| tests_included=True, host=host) |
| self.assertIn('OUT:', err.getvalue()) |
| |
| def test_write_full_results_to(self): |
| host = MockHost() |
| details, _, _ = logging_run(['--write-full-results-to', '/tmp/full_results.json', |
| '--order', 'natural'], host=host) |
| self.assertEqual(details.exit_code, 0) |
| self.assertTrue(host.filesystem.exists('/tmp/full_results.json')) |
| |
| def test_buildbot_results_are_printed_on_early_exit(self): |
| stdout = StringIO.StringIO() |
| stderr = StringIO.StringIO() |
| res = run_webkit_tests.main(['--platform', 'test', '--exit-after-n-failures', '1', |
| '--order', 'natural', |
| 'failures/unexpected/missing_text.html', |
| 'failures/unexpected/missing_image.html'], |
| stdout, stderr) |
| self.assertEqual(res, test_run_results.EARLY_EXIT_STATUS) |
| self.assertEqual(stdout.getvalue(), |
| ('\n' |
| 'Regressions: Unexpected missing results (1)\n' |
| ' failures/unexpected/missing_image.html [ Missing ]\n\n')) |
| |
| |
| class EndToEndTest(unittest.TestCase): |
| |
| def test_reftest_with_two_notrefs(self): |
| # Test that we update expectations in place. If the expectation |
| # is missing, update the expected generic location. |
| host = MockHost() |
| logging_run(['--no-show-results', 'reftests/foo/'], tests_included=True, host=host) |
| |
| json_string = host.filesystem.read_text_file('/tmp/layout-test-results/failing_results.json') |
| results = parse_full_results(json_string) |
| self.assertTrue('multiple-match-success.html' not in results['tests']['reftests']['foo']) |
| self.assertTrue('multiple-mismatch-success.html' not in results['tests']['reftests']['foo']) |
| self.assertTrue('multiple-both-success.html' not in results['tests']['reftests']['foo']) |
| |
| self.assertEqual(results['tests']['reftests']['foo']['multiple-match-failure.html'], |
| {'expected': 'PASS', 'actual': 'IMAGE', 'reftest_type': ['=='], 'is_unexpected': True}) |
| self.assertEqual(results['tests']['reftests']['foo']['multiple-mismatch-failure.html'], |
| {'expected': 'PASS', 'actual': 'IMAGE', 'reftest_type': ['!='], 'is_unexpected': True}) |
| self.assertEqual(results['tests']['reftests']['foo']['multiple-both-failure.html'], |
| {'expected': 'PASS', 'actual': 'IMAGE', 'reftest_type': ['==', '!='], 'is_unexpected': True}) |
| |
| |
| class RebaselineTest(unittest.TestCase, StreamTestingMixin): |
| |
| def assert_baselines(self, file_list, file_base, extensions, err): |
| 'assert that the file_list contains the baselines.''' |
| for ext in extensions: |
| baseline = file_base + '-expected' + ext |
| baseline_msg = 'Writing new expected result "%s"\n' % baseline |
| self.assertTrue(any(baseline in f for f in file_list)) |
| self.assert_contains(err, baseline_msg) |
| |
| # FIXME: Add tests to ensure that we're *not* writing baselines when we're not |
| # supposed to be. |
| |
| def test_reset_results(self): |
| # Test that we update expectations in place. If the expectation |
| # is missing, update the expected generic location. |
| host = MockHost() |
| details, err, _ = logging_run( |
| ['--pixel-tests', '--reset-results', 'passes/image.html'], |
| tests_included=True, host=host, new_results=True) |
| file_list = host.filesystem.written_files.keys() |
| self.assertEqual(details.exit_code, 0) |
| self.assertEqual(len(file_list), 8) |
| self.assert_baselines(file_list, 'passes/image', ['.txt', '.png'], err) |
| |
| def test_missing_results(self): |
| # Test that we update expectations in place. If the expectation |
| # is missing, update the expected generic location. |
| host = MockHost() |
| details, err, _ = logging_run(['--no-show-results', |
| 'failures/unexpected/missing_text.html', |
| 'failures/unexpected/missing_image.html', |
| 'failures/unexpected/missing_render_tree_dump.html'], |
| tests_included=True, host=host, new_results=True) |
| file_list = host.filesystem.written_files.keys() |
| self.assertEqual(details.exit_code, 3) |
| self.assertEqual(len(file_list), 12) |
| self.assert_baselines(file_list, 'failures/unexpected/missing_text', ['.txt'], err) |
| self.assert_baselines(file_list, 'platform/test/failures/unexpected/missing_image', ['.png'], err) |
| self.assert_baselines(file_list, 'platform/test/failures/unexpected/missing_render_tree_dump', ['.txt'], err) |
| |
| def test_new_baseline(self): |
| # Test that we update the platform expectations in the version-specific directories |
| # for both existing and new baselines. |
| host = MockHost() |
| details, err, _ = logging_run( |
| ['--pixel-tests', '--new-baseline', 'passes/image.html'], |
| tests_included=True, host=host, new_results=True) |
| file_list = host.filesystem.written_files.keys() |
| self.assertEqual(details.exit_code, 0) |
| self.assertEqual(len(file_list), 8) |
| self.assert_baselines(file_list, |
| 'platform/test-mac-mac10.10/passes/image', ['.txt', '.png'], err) |
| |
| def test_reftest_reset_results(self): |
| # Test rebaseline of reftests. |
| # Should ignore reftests without text expectations. |
| host = MockHost() |
| details, err, _ = logging_run(['--reset-results', 'passes/reftest.html'], tests_included=True, host=host) |
| file_list = host.filesystem.written_files.keys() |
| self.assertEqual(details.exit_code, 0) |
| self.assertEqual(len(file_list), 6) |
| self.assert_baselines(file_list, '', [], err) |
| |
| host.filesystem.write_text_file(test.LAYOUT_TEST_DIR + '/passes/reftest-expected.txt', '') |
| host.filesystem.clear_written_files() |
| details, err, _ = logging_run(['--reset-results', 'passes/reftest.html'], tests_included=True, host=host) |
| file_list = host.filesystem.written_files.keys() |
| self.assertEqual(details.exit_code, 0) |
| self.assertEqual(len(file_list), 6) |
| self.assert_baselines(file_list, 'passes/reftest', ['.txt'], err) |
| |
| def test_reftest_new_baseline(self): |
| # Test rebaseline of reftests. |
| # Should ignore reftests without text expectations. |
| host = MockHost() |
| details, err, _ = logging_run(['--new-baseline', 'passes/reftest.html'], tests_included=True, host=host) |
| file_list = host.filesystem.written_files.keys() |
| self.assertEqual(details.exit_code, 0) |
| self.assertEqual(len(file_list), 6) |
| self.assert_baselines(file_list, '', [], err) |
| |
| host.filesystem.write_text_file(test.LAYOUT_TEST_DIR + '/passes/reftest-expected.txt', '') |
| host.filesystem.clear_written_files() |
| details, err, _ = logging_run(['--new-baseline', 'passes/reftest.html'], tests_included=True, host=host) |
| file_list = host.filesystem.written_files.keys() |
| self.assertEqual(details.exit_code, 0) |
| self.assertEqual(len(file_list), 6) |
| self.assert_baselines(file_list, 'platform/test-mac-mac10.10/passes/reftest', ['.txt'], err) |
| |
| |
| class PortTest(unittest.TestCase): |
| |
| def assert_mock_port_works(self, port_name): |
| self.assertTrue(passing_run(['--platform', 'mock-' + port_name, |
| 'fast/harness/results.html'], tests_included=True, host=Host())) |
| |
| def disabled_test_mac_lion(self): |
| self.assert_mock_port_works('mac-lion') |
| |
| |
| class MainTest(unittest.TestCase): |
| |
| def test_exception_handling(self): |
| # Replacing protected method _run_tests - pylint: disable=protected-access |
| orig_run_fn = run_webkit_tests._run_tests |
| |
| # pylint: disable=unused-argument |
| def interrupting_run(port, options, args, printer): |
| raise KeyboardInterrupt |
| |
| def successful_run(port, options, args, printer): |
| |
| class FakeRunDetails(object): |
| exit_code = test_run_results.UNEXPECTED_ERROR_EXIT_STATUS |
| |
| return FakeRunDetails() |
| |
| def exception_raising_run(port, options, args, printer): |
| assert False |
| |
| stdout = StringIO.StringIO() |
| stderr = StringIO.StringIO() |
| try: |
| run_webkit_tests._run_tests = interrupting_run |
| res = run_webkit_tests.main([], stdout, stderr) |
| self.assertEqual(res, test_run_results.INTERRUPTED_EXIT_STATUS) |
| |
| run_webkit_tests._run_tests = successful_run |
| res = run_webkit_tests.main(['--platform', 'test'], stdout, stderr) |
| self.assertEqual(res, test_run_results.UNEXPECTED_ERROR_EXIT_STATUS) |
| |
| run_webkit_tests._run_tests = exception_raising_run |
| res = run_webkit_tests.main([], stdout, stderr) |
| self.assertEqual(res, test_run_results.UNEXPECTED_ERROR_EXIT_STATUS) |
| finally: |
| run_webkit_tests._run_tests = orig_run_fn |
