| # Copyright (C) 2010 Google Inc. All rights reserved. |
| # Copyright (C) 2013 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 unittest |
| |
| from collections import OrderedDict |
| |
| from webkitpy.common.host_mock import MockHost |
| from webkitpy.common.system.outputcapture import OutputCapture |
| |
| from webkitpy.layout_tests.models.test_configuration import * |
| from webkitpy.layout_tests.models.test_expectations import * |
| from webkitpy.layout_tests.models.test_configuration import * |
| |
| |
| class Base(unittest.TestCase): |
| # Note that all of these tests are written assuming the configuration |
| # being tested is Windows XP, Release build. |
| |
| def __init__(self, testFunc): |
| host = MockHost() |
| self._port = host.port_factory.get('test-win-xp', None) |
| self._exp = None |
| unittest.TestCase.__init__(self, testFunc) |
| |
| def get_basic_tests(self): |
| return ['failures/expected/text.html', |
| 'failures/expected/image_checksum.html', |
| 'failures/expected/crash.html', |
| 'failures/expected/missing_text.html', |
| 'failures/expected/image.html', |
| 'passes/text.html'] |
| |
| def get_basic_expectations(self): |
| return """ |
| Bug(test) failures/expected/text.html [ Failure ] |
| Bug(test) failures/expected/crash.html [ WontFix ] |
| Bug(test) failures/expected/missing_image.html [ Rebaseline Missing ] |
| Bug(test) failures/expected/image_checksum.html [ WontFix ] |
| Bug(test) failures/expected/image.html [ WontFix Mac ] |
| """ |
| |
| def parse_exp(self, expectations, overrides=None, is_lint_mode=False): |
| expectations_dict = OrderedDict() |
| expectations_dict['expectations'] = expectations |
| if overrides: |
| expectations_dict['overrides'] = overrides |
| self._port.expectations_dict = lambda: expectations_dict |
| expectations_to_lint = expectations_dict if is_lint_mode else None |
| self._exp = TestExpectations(self._port, self.get_basic_tests(), expectations_to_lint=expectations_to_lint) |
| self._exp.parse_all_expectations() |
| |
| def assert_exp(self, test, result): |
| self.assertEqual(self._exp.model().get_expectations(test), |
| set([result])) |
| |
| def assert_bad_expectations(self, expectations, overrides=None): |
| self.assertRaises(ParseError, self.parse_exp, expectations, is_lint_mode=True, overrides=overrides) |
| |
| |
| class BasicTests(Base): |
| def test_basic(self): |
| self.parse_exp(self.get_basic_expectations()) |
| self.assert_exp('failures/expected/text.html', FAIL) |
| self.assert_exp('failures/expected/image_checksum.html', PASS) |
| self.assert_exp('passes/text.html', PASS) |
| self.assert_exp('failures/expected/image.html', PASS) |
| |
| |
| class MiscTests(Base): |
| def test_multiple_results(self): |
| self.parse_exp('Bug(x) failures/expected/text.html [ Crash Failure ]') |
| self.assertEqual(self._exp.model().get_expectations( |
| 'failures/expected/text.html'), |
| set([FAIL, CRASH])) |
| |
| def test_result_was_expected(self): |
| # test basics |
| self.assertEqual(TestExpectations.result_was_expected(PASS, set([PASS]), test_needs_rebaselining=False, test_is_skipped=False), True) |
| self.assertEqual(TestExpectations.result_was_expected(FAIL, set([PASS]), test_needs_rebaselining=False, test_is_skipped=False), False) |
| |
| # test handling of SKIPped tests and results |
| self.assertEqual(TestExpectations.result_was_expected(SKIP, set([CRASH]), test_needs_rebaselining=False, test_is_skipped=True), True) |
| self.assertEqual(TestExpectations.result_was_expected(SKIP, set([CRASH]), test_needs_rebaselining=False, test_is_skipped=False), False) |
| |
| # test handling of MISSING results and the REBASELINE modifier |
| self.assertEqual(TestExpectations.result_was_expected(MISSING, set([PASS]), test_needs_rebaselining=True, test_is_skipped=False), True) |
| self.assertEqual(TestExpectations.result_was_expected(MISSING, set([PASS]), test_needs_rebaselining=False, test_is_skipped=False), False) |
| |
| def test_remove_pixel_failures(self): |
| self.assertEqual(TestExpectations.remove_pixel_failures(set([FAIL])), set([FAIL])) |
| self.assertEqual(TestExpectations.remove_pixel_failures(set([PASS])), set([PASS])) |
| self.assertEqual(TestExpectations.remove_pixel_failures(set([IMAGE])), set([PASS])) |
| self.assertEqual(TestExpectations.remove_pixel_failures(set([FAIL])), set([FAIL])) |
| self.assertEqual(TestExpectations.remove_pixel_failures(set([PASS, IMAGE, CRASH])), set([PASS, CRASH])) |
| |
| def test_suffixes_for_expectations(self): |
| self.assertEqual(TestExpectations.suffixes_for_expectations(set([FAIL])), set(['txt', 'png', 'wav'])) |
| self.assertEqual(TestExpectations.suffixes_for_expectations(set([IMAGE])), set(['png'])) |
| self.assertEqual(TestExpectations.suffixes_for_expectations(set([FAIL, IMAGE, CRASH])), set(['txt', 'png', 'wav'])) |
| self.assertEqual(TestExpectations.suffixes_for_expectations(set()), set()) |
| |
| def test_category_expectations(self): |
| # This test checks unknown tests are not present in the |
| # expectations and that known test part of a test category is |
| # present in the expectations. |
| exp_str = 'Bug(x) failures/expected [ WontFix ]' |
| self.parse_exp(exp_str) |
| test_name = 'failures/expected/unknown-test.html' |
| unknown_test = test_name |
| self.assertRaises(KeyError, self._exp.model().get_expectations, |
| unknown_test) |
| self.assert_exp('failures/expected/crash.html', PASS) |
| |
| def test_get_modifiers(self): |
| self.parse_exp(self.get_basic_expectations()) |
| self.assertEqual(self._exp.model().get_modifiers('passes/text.html'), []) |
| |
| def test_get_expectations_string(self): |
| self.parse_exp(self.get_basic_expectations()) |
| self.assertEqual(self._exp.model().get_expectations_string('failures/expected/text.html'), 'FAIL') |
| |
| def test_expectation_to_string(self): |
| # Normal cases are handled by other tests. |
| self.parse_exp(self.get_basic_expectations()) |
| self.assertRaises(ValueError, self._exp.model().expectation_to_string, |
| -1) |
| |
| def test_get_test_set(self): |
| # Handle some corner cases for this routine not covered by other tests. |
| self.parse_exp(self.get_basic_expectations()) |
| s = self._exp.model().get_test_set(WONTFIX) |
| self.assertEqual(s, |
| set(['failures/expected/crash.html', |
| 'failures/expected/image_checksum.html'])) |
| |
| def test_parse_warning(self): |
| try: |
| filesystem = self._port.host.filesystem |
| filesystem.write_text_file(filesystem.join(self._port.layout_tests_dir(), 'disabled-test.html-disabled'), 'content') |
| self.parse_exp("[ FOO ] failures/expected/text.html [ Failure ]\n" |
| "Bug(rniwa) non-existent-test.html [ Failure ]\n" |
| "Bug(rniwa) disabled-test.html-disabled [ ImageOnlyFailure ]", is_lint_mode=True) |
| self.assertFalse(True, "ParseError wasn't raised") |
| except ParseError as e: |
| warnings = ("expectations:1 Unrecognized modifier 'foo' failures/expected/text.html\n" |
| "expectations:2 Path does not exist. non-existent-test.html") |
| self.assertEqual(str(e), warnings) |
| |
| def test_parse_warnings_are_logged_if_not_in_lint_mode(self): |
| oc = OutputCapture() |
| try: |
| oc.capture_output() |
| self.parse_exp('-- this should be a syntax error', is_lint_mode=False) |
| finally: |
| _, _, logs = oc.restore_output() |
| self.assertNotEquals(logs, '') |
| |
| def test_error_on_different_platform(self): |
| # parse_exp uses a Windows port. Assert errors on Mac show up in lint mode. |
| self.assertRaises(ParseError, self.parse_exp, |
| 'Bug(test) [ Mac ] failures/expected/text.html [ Failure ]\nBug(test) [ Mac ] failures/expected/text.html [ Failure ]', |
| is_lint_mode=True) |
| |
| def test_error_on_different_build_type(self): |
| # parse_exp uses a Release port. Assert errors on DEBUG show up in lint mode. |
| self.assertRaises(ParseError, self.parse_exp, |
| 'Bug(test) [ Debug ] failures/expected/text.html [ Failure ]\nBug(test) [ Debug ] failures/expected/text.html [ Failure ]', |
| is_lint_mode=True) |
| |
| def test_overrides(self): |
| self.parse_exp("Bug(exp) failures/expected/text.html [ Failure ]", |
| "Bug(override) failures/expected/text.html [ ImageOnlyFailure ]") |
| self.assert_exp('failures/expected/text.html', IMAGE) |
| |
| def test_overrides__directory(self): |
| self.parse_exp("Bug(exp) failures/expected/text.html [ Failure ]", |
| "Bug(override) failures/expected [ Crash ]") |
| self.assert_exp('failures/expected/text.html', CRASH) |
| self.assert_exp('failures/expected/image.html', CRASH) |
| |
| def test_overrides__duplicate(self): |
| self.assert_bad_expectations("Bug(exp) failures/expected/text.html [ Failure ]", |
| "Bug(override) failures/expected/text.html [ ImageOnlyFailure ]\n" |
| "Bug(override) failures/expected/text.html [ Crash ]\n") |
| |
| def test_pixel_tests_flag(self): |
| def match(test, result, pixel_tests_enabled): |
| return self._exp.matches_an_expected_result( |
| test, result, pixel_tests_enabled) |
| |
| self.parse_exp(self.get_basic_expectations()) |
| self.assertTrue(match('failures/expected/text.html', FAIL, True)) |
| self.assertTrue(match('failures/expected/text.html', FAIL, False)) |
| self.assertFalse(match('failures/expected/text.html', CRASH, True)) |
| self.assertFalse(match('failures/expected/text.html', CRASH, False)) |
| self.assertTrue(match('failures/expected/image_checksum.html', PASS, |
| True)) |
| self.assertTrue(match('failures/expected/image_checksum.html', PASS, |
| False)) |
| self.assertTrue(match('failures/expected/crash.html', PASS, False)) |
| self.assertTrue(match('passes/text.html', PASS, False)) |
| |
| def test_more_specific_override_resets_skip(self): |
| self.parse_exp("Bug(x) failures/expected [ Skip ]\n" |
| "Bug(x) failures/expected/text.html [ ImageOnlyFailure ]\n") |
| self.assert_exp('failures/expected/text.html', IMAGE) |
| self.assertFalse(self._port._filesystem.join(self._port.layout_tests_dir(), |
| 'failures/expected/text.html') in |
| self._exp.model().get_tests_with_result_type(SKIP)) |
| |
| |
| class SkippedTests(Base): |
| def check(self, expectations, overrides, skips, lint=False): |
| port = MockHost().port_factory.get('mac') |
| port._filesystem.write_text_file(port._filesystem.join(port.layout_tests_dir(), 'failures/expected/text.html'), 'foo') |
| expectations_dict = OrderedDict() |
| expectations_dict['expectations'] = expectations |
| if overrides: |
| expectations_dict['overrides'] = overrides |
| port.expectations_dict = lambda: expectations_dict |
| port.skipped_layout_tests = lambda tests: set(skips) |
| expectations_to_lint = expectations_dict if lint else None |
| exp = TestExpectations(port, ['failures/expected/text.html'], expectations_to_lint=expectations_to_lint) |
| exp.parse_all_expectations() |
| |
| # Check that the expectation is for BUG_DUMMY SKIP : ... [ Pass ] |
| self.assertEqual(exp.model().get_modifiers('failures/expected/text.html'), |
| [TestExpectationParser.DUMMY_BUG_MODIFIER, TestExpectationParser.SKIP_MODIFIER, TestExpectationParser.WONTFIX_MODIFIER]) |
| self.assertEqual(exp.model().get_expectations('failures/expected/text.html'), set([PASS])) |
| |
| def test_skipped_tests_work(self): |
| self.check(expectations='', overrides=None, skips=['failures/expected/text.html']) |
| |
| def test_duplicate_skipped_test_fails_lint(self): |
| self.assertRaises(ParseError, self.check, expectations='Bug(x) failures/expected/text.html [ Failure ]\n', overrides=None, skips=['failures/expected/text.html'], lint=True) |
| |
| def test_skipped_file_overrides_expectations(self): |
| self.check(expectations='Bug(x) failures/expected/text.html [ Failure ]\n', overrides=None, |
| skips=['failures/expected/text.html']) |
| |
| def test_skipped_dir_overrides_expectations(self): |
| self.check(expectations='Bug(x) failures/expected/text.html [ Failure ]\n', overrides=None, |
| skips=['failures/expected']) |
| |
| def test_skipped_file_overrides_overrides(self): |
| self.check(expectations='', overrides='Bug(x) failures/expected/text.html [ Failure ]\n', |
| skips=['failures/expected/text.html']) |
| |
| def test_skipped_dir_overrides_overrides(self): |
| self.check(expectations='', overrides='Bug(x) failures/expected/text.html [ Failure ]\n', |
| skips=['failures/expected']) |
| |
| def test_skipped_entry_dont_exist(self): |
| port = MockHost().port_factory.get('mac') |
| expectations_dict = OrderedDict() |
| expectations_dict['expectations'] = '' |
| port.expectations_dict = lambda: expectations_dict |
| port.skipped_layout_tests = lambda tests: set(['foo/bar/baz.html']) |
| capture = OutputCapture() |
| capture.capture_output() |
| exp = TestExpectations(port) |
| exp.parse_all_expectations() |
| _, _, logs = capture.restore_output() |
| self.assertEqual('The following test foo/bar/baz.html from the Skipped list doesn\'t exist\n', logs) |
| |
| |
| class ExpectationSyntaxTests(Base): |
| def test_unrecognized_expectation(self): |
| self.assert_bad_expectations('Bug(test) failures/expected/text.html [ Unknown ]') |
| |
| def test_macro(self): |
| exp_str = 'Bug(test) [ Win ] failures/expected/text.html [ Failure ]' |
| self.parse_exp(exp_str) |
| self.assert_exp('failures/expected/text.html', FAIL) |
| |
| def assert_tokenize_exp(self, line, bugs=None, modifiers=None, expectations=None, warnings=None, comment=None, name='foo.html'): |
| bugs = bugs or [] |
| modifiers = modifiers or [] |
| expectations = expectations or [] |
| warnings = warnings or [] |
| filename = 'TestExpectations' |
| line_number = 1 |
| expectation_line = TestExpectationParser._tokenize_line(filename, line, line_number) |
| self.assertEqual(expectation_line.warnings, warnings) |
| self.assertEqual(expectation_line.name, name) |
| self.assertEqual(expectation_line.filename, filename) |
| self.assertEqual(expectation_line.line_number, line_number) |
| if not warnings: |
| self.assertEqual(expectation_line.modifiers, modifiers) |
| self.assertEqual(expectation_line.expectations, expectations) |
| |
| def test_bare_name(self): |
| self.assert_tokenize_exp('foo.html', modifiers=['SKIP'], expectations=['PASS']) |
| |
| def test_bare_name_and_bugs(self): |
| self.assert_tokenize_exp('webkit.org/b/12345 foo.html', modifiers=['BUGWK12345', 'SKIP'], expectations=['PASS']) |
| self.assert_tokenize_exp('Bug(dpranke) foo.html', modifiers=['BUGDPRANKE', 'SKIP'], expectations=['PASS']) |
| self.assert_tokenize_exp('webkit.org/b/12345 webkit.org/b/34567 foo.html', modifiers=['BUGWK12345', 'BUGWK34567', 'SKIP'], expectations=['PASS']) |
| |
| def test_comments(self): |
| self.assert_tokenize_exp("# comment", name=None, comment="# comment") |
| self.assert_tokenize_exp("foo.html # comment", comment="# comment", expectations=['PASS'], modifiers=['SKIP']) |
| |
| def test_config_modifiers(self): |
| self.assert_tokenize_exp('[ Mac ] foo.html', modifiers=['MAC', 'SKIP'], expectations=['PASS']) |
| self.assert_tokenize_exp('[ Mac Vista ] foo.html', modifiers=['MAC', 'VISTA', 'SKIP'], expectations=['PASS']) |
| self.assert_tokenize_exp('[ Mac ] foo.html [ Failure ] ', modifiers=['MAC'], expectations=['FAIL']) |
| |
| def test_unknown_config(self): |
| self.assert_tokenize_exp('[ Foo ] foo.html ', modifiers=['Foo', 'SKIP'], expectations=['PASS']) |
| |
| def test_unknown_expectation(self): |
| self.assert_tokenize_exp('foo.html [ Audio ]', warnings=['Unrecognized expectation "Audio"']) |
| |
| def test_skip(self): |
| self.assert_tokenize_exp('foo.html [ Skip ]', modifiers=['SKIP'], expectations=['PASS']) |
| |
| def test_slow(self): |
| self.assert_tokenize_exp('foo.html [ Slow ]', modifiers=['SLOW'], expectations=['PASS']) |
| |
| def test_wontfix(self): |
| self.assert_tokenize_exp('foo.html [ WontFix ]', modifiers=['WONTFIX', 'SKIP'], expectations=['PASS']) |
| self.assert_tokenize_exp('foo.html [ WontFix ImageOnlyFailure ]', modifiers=['WONTFIX'], expectations=['IMAGE']) |
| self.assert_tokenize_exp('foo.html [ WontFix Pass Failure ]', modifiers=['WONTFIX'], expectations=['PASS', 'FAIL']) |
| |
| def test_blank_line(self): |
| self.assert_tokenize_exp('', name=None) |
| |
| def test_warnings(self): |
| self.assert_tokenize_exp('[ Mac ]', warnings=['Did not find a test name.'], name=None) |
| self.assert_tokenize_exp('[ [', warnings=['unexpected "["'], name=None) |
| self.assert_tokenize_exp('webkit.org/b/12345 ]', warnings=['unexpected "]"'], name=None) |
| |
| self.assert_tokenize_exp('foo.html webkit.org/b/12345 ]', warnings=['"webkit.org/b/12345" is not at the start of the line.']) |
| |
| |
| class SemanticTests(Base): |
| def test_bug_format(self): |
| self.assertRaises(ParseError, self.parse_exp, 'BUG1234 failures/expected/text.html [ Failure ]', is_lint_mode=True) |
| |
| def test_bad_bugid(self): |
| try: |
| self.parse_exp('BUG1234 failures/expected/text.html [ Failure ]', is_lint_mode=True) |
| self.fail('should have raised an error about a bad bug identifier') |
| except ParseError as exp: |
| self.assertEqual(len(exp.warnings), 1) |
| |
| def test_missing_bugid(self): |
| self.parse_exp('failures/expected/text.html [ Failure ]') |
| self.assertFalse(self._exp.has_warnings()) |
| |
| self._port.warn_if_bug_missing_in_test_expectations = lambda: True |
| |
| self.parse_exp('failures/expected/text.html [ Failure ]') |
| line = self._exp._model.get_expectation_line('failures/expected/text.html') |
| self.assertFalse(line.is_invalid()) |
| self.assertEqual(line.warnings, ['Test lacks BUG modifier.']) |
| |
| def test_skip_and_wontfix(self): |
| # Skip is not allowed to have other expectations as well, because those |
| # expectations won't be exercised and may become stale . |
| self.parse_exp('failures/expected/text.html [ Failure Skip ]') |
| self.assertTrue(self._exp.has_warnings()) |
| |
| self.parse_exp('failures/expected/text.html [ Crash WontFix ]') |
| self.assertFalse(self._exp.has_warnings()) |
| |
| self.parse_exp('failures/expected/text.html [ Pass WontFix ]') |
| self.assertFalse(self._exp.has_warnings()) |
| |
| def test_slow_and_timeout(self): |
| # A test cannot be SLOW and expected to TIMEOUT. |
| self.assertRaises(ParseError, self.parse_exp, |
| 'Bug(test) failures/expected/timeout.html [ Slow Timeout ]', is_lint_mode=True) |
| |
| def test_rebaseline(self): |
| # Can't lint a file w/ 'REBASELINE' in it. |
| self.assertRaises(ParseError, self.parse_exp, |
| 'Bug(test) failures/expected/text.html [ Failure Rebaseline ]', |
| is_lint_mode=True) |
| |
| def test_duplicates(self): |
| self.assertRaises(ParseError, self.parse_exp, """ |
| Bug(exp) failures/expected/text.html [ Failure ] |
| Bug(exp) failures/expected/text.html [ ImageOnlyFailure ]""", is_lint_mode=True) |
| |
| self.assertRaises(ParseError, self.parse_exp, |
| self.get_basic_expectations(), overrides=""" |
| Bug(override) failures/expected/text.html [ Failure ] |
| Bug(override) failures/expected/text.html [ ImageOnlyFailure ]""", is_lint_mode=True) |
| |
| def test_missing_file(self): |
| self.parse_exp('Bug(test) missing_file.html [ Failure ]') |
| self.assertTrue(self._exp.has_warnings(), 1) |
| |
| |
| class PrecedenceTests(Base): |
| def test_file_over_directory(self): |
| # This tests handling precedence of specific lines over directories |
| # and tests expectations covering entire directories. |
| exp_str = """ |
| Bug(x) failures/expected/text.html [ Failure ] |
| Bug(y) failures/expected [ WontFix ] |
| """ |
| self.parse_exp(exp_str) |
| self.assert_exp('failures/expected/text.html', FAIL) |
| self.assert_exp('failures/expected/crash.html', PASS) |
| |
| exp_str = """ |
| Bug(x) failures/expected [ WontFix ] |
| Bug(y) failures/expected/text.html [ Failure ] |
| """ |
| self.parse_exp(exp_str) |
| self.assert_exp('failures/expected/text.html', FAIL) |
| self.assert_exp('failures/expected/crash.html', PASS) |
| |
| def test_ambiguous(self): |
| self.assert_bad_expectations("Bug(test) [ Release ] passes/text.html [ Pass ]\n" |
| "Bug(test) [ Win ] passes/text.html [ Failure ]\n") |
| |
| def test_more_modifiers(self): |
| self.assert_bad_expectations("Bug(test) [ Release ] passes/text.html [ Pass ]\n" |
| "Bug(test) [ Win Release ] passes/text.html [ Failure ]\n") |
| |
| def test_order_in_file(self): |
| self.assert_bad_expectations("Bug(test) [ Win Release ] : passes/text.html [ Failure ]\n" |
| "Bug(test) [ Release ] : passes/text.html [ Pass ]\n") |
| |
| def test_macro_overrides(self): |
| self.assert_bad_expectations("Bug(test) [ Win ] passes/text.html [ Pass ]\n" |
| "Bug(test) [ XP ] passes/text.html [ Failure ]\n") |
| |
| |
| class RemoveConfigurationsTest(Base): |
| def test_remove(self): |
| host = MockHost() |
| test_port = host.port_factory.get('test-win-xp', None) |
| test_port.test_exists = lambda test: True |
| test_port.test_isfile = lambda test: True |
| |
| test_config = test_port.test_configuration() |
| test_port.expectations_dict = lambda: {"expectations": """Bug(x) [ Linux Win Release ] failures/expected/foo.html [ Failure ] |
| Bug(y) [ Win Mac Debug ] failures/expected/foo.html [ Crash ] |
| """} |
| expectations = TestExpectations(test_port, self.get_basic_tests()) |
| expectations.parse_all_expectations() |
| |
| actual_expectations = expectations.remove_configuration_from_test('failures/expected/foo.html', test_config) |
| |
| self.assertEqual("""Bug(x) [ 7SP0 Linux Vista Release ] failures/expected/foo.html [ Failure ] |
| Bug(y) [ Win Mac Debug ] failures/expected/foo.html [ Crash ] |
| """, actual_expectations) |
| |
| def test_remove_line(self): |
| host = MockHost() |
| test_port = host.port_factory.get('test-win-xp', None) |
| test_port.test_exists = lambda test: True |
| test_port.test_isfile = lambda test: True |
| |
| test_config = test_port.test_configuration() |
| test_port.expectations_dict = lambda: {'expectations': """Bug(x) [ Win Release ] failures/expected/foo.html [ Failure ] |
| Bug(y) [ Win Debug ] failures/expected/foo.html [ Crash ] |
| """} |
| expectations = TestExpectations(test_port) |
| expectations.parse_all_expectations() |
| |
| actual_expectations = expectations.remove_configuration_from_test('failures/expected/foo.html', test_config) |
| actual_expectations = expectations.remove_configuration_from_test('failures/expected/foo.html', host.port_factory.get('test-win-vista', None).test_configuration()) |
| actual_expectations = expectations.remove_configuration_from_test('failures/expected/foo.html', host.port_factory.get('test-win-7sp0', None).test_configuration()) |
| |
| self.assertEqual("""Bug(y) [ Win Debug ] failures/expected/foo.html [ Crash ] |
| """, actual_expectations) |
| |
| |
| class RebaseliningTest(Base): |
| """Test rebaselining-specific functionality.""" |
| def assertRemove(self, input_expectations, input_overrides, tests, expected_expectations, expected_overrides): |
| self.parse_exp(input_expectations, is_lint_mode=False, overrides=input_overrides) |
| actual_expectations = self._exp.remove_rebaselined_tests(tests, 'expectations') |
| self.assertEqual(expected_expectations, actual_expectations) |
| actual_overrides = self._exp.remove_rebaselined_tests(tests, 'overrides') |
| self.assertEqual(expected_overrides, actual_overrides) |
| |
| def test_remove(self): |
| self.assertRemove('Bug(x) failures/expected/text.html [ Failure Rebaseline ]\n' |
| 'Bug(y) failures/expected/image.html [ ImageOnlyFailure Rebaseline ]\n' |
| 'Bug(z) failures/expected/crash.html [ Crash ]\n', |
| 'Bug(x0) failures/expected/image.html [ Crash ]\n', |
| ['failures/expected/text.html'], |
| 'Bug(y) failures/expected/image.html [ ImageOnlyFailure Rebaseline ]\n' |
| 'Bug(z) failures/expected/crash.html [ Crash ]\n', |
| 'Bug(x0) failures/expected/image.html [ Crash ]\n') |
| |
| # Ensure that we don't modify unrelated lines, even if we could rewrite them. |
| # i.e., the second line doesn't get rewritten to "Bug(y) failures/expected/skip.html" |
| self.assertRemove('Bug(x) failures/expected/text.html [ Failure Rebaseline ]\n' |
| 'Bug(Y) failures/expected/image.html [ Skip ]\n' |
| 'Bug(z) failures/expected/crash.html\n', |
| '', |
| ['failures/expected/text.html'], |
| 'Bug(Y) failures/expected/image.html [ Skip ]\n' |
| 'Bug(z) failures/expected/crash.html\n', |
| '') |
| |
| def test_get_rebaselining_failures(self): |
| # Make sure we find a test as needing a rebaseline even if it is not marked as a failure. |
| self.parse_exp('Bug(x) failures/expected/text.html [ Rebaseline ]\n') |
| self.assertEqual(len(self._exp.get_rebaselining_failures()), 1) |
| |
| self.parse_exp(self.get_basic_expectations()) |
| self.assertEqual(len(self._exp.get_rebaselining_failures()), 0) |
| |
| |
| class TestExpectationSerializationTests(unittest.TestCase): |
| def __init__(self, testFunc): |
| host = MockHost() |
| test_port = host.port_factory.get('test-win-xp', None) |
| self._converter = TestConfigurationConverter(test_port.all_test_configurations(), test_port.configuration_specifier_macros()) |
| unittest.TestCase.__init__(self, testFunc) |
| |
| def _tokenize(self, line): |
| return TestExpectationParser._tokenize_line('path', line, 0) |
| |
| def assert_round_trip(self, in_string, expected_string=None): |
| expectation = self._tokenize(in_string) |
| if expected_string is None: |
| expected_string = in_string |
| self.assertEqual(expected_string, expectation.to_string(self._converter)) |
| |
| def assert_list_round_trip(self, in_string, expected_string=None): |
| host = MockHost() |
| parser = TestExpectationParser(host.port_factory.get('test-win-xp', None), [], allow_rebaseline_modifier=False) |
| expectations = parser.parse('path', in_string) |
| if expected_string is None: |
| expected_string = in_string |
| self.assertEqual(expected_string, TestExpectations.list_to_string(expectations, self._converter)) |
| |
| def test_unparsed_to_string(self): |
| expectation = TestExpectationLine() |
| |
| self.assertEqual(expectation.to_string(self._converter), '') |
| expectation.comment = ' Qux.' |
| self.assertEqual(expectation.to_string(self._converter), '# Qux.') |
| expectation.name = 'bar' |
| self.assertEqual(expectation.to_string(self._converter), 'bar # Qux.') |
| expectation.modifiers = ['foo'] |
| # FIXME: case should be preserved here but we can't until we drop the old syntax. |
| self.assertEqual(expectation.to_string(self._converter), '[ FOO ] bar # Qux.') |
| expectation.expectations = ['bAz'] |
| self.assertEqual(expectation.to_string(self._converter), '[ FOO ] bar [ BAZ ] # Qux.') |
| expectation.expectations = ['bAz1', 'baZ2'] |
| self.assertEqual(expectation.to_string(self._converter), '[ FOO ] bar [ BAZ1 BAZ2 ] # Qux.') |
| expectation.modifiers = ['foo1', 'foO2'] |
| self.assertEqual(expectation.to_string(self._converter), '[ FOO1 FOO2 ] bar [ BAZ1 BAZ2 ] # Qux.') |
| expectation.warnings.append('Oh the horror.') |
| self.assertEqual(expectation.to_string(self._converter), '') |
| expectation.original_string = 'Yes it is!' |
| self.assertEqual(expectation.to_string(self._converter), 'Yes it is!') |
| |
| def test_unparsed_list_to_string(self): |
| expectation = TestExpectationLine() |
| expectation.comment = 'Qux.' |
| expectation.name = 'bar' |
| expectation.modifiers = ['foo'] |
| expectation.expectations = ['bAz1', 'baZ2'] |
| # FIXME: case should be preserved here but we can't until we drop the old syntax. |
| self.assertEqual(TestExpectations.list_to_string([expectation]), '[ FOO ] bar [ BAZ1 BAZ2 ] #Qux.') |
| |
| def test_parsed_to_string(self): |
| expectation_line = TestExpectationLine() |
| expectation_line.parsed_bug_modifiers = ['BUGX'] |
| expectation_line.name = 'test/name/for/realz.html' |
| expectation_line.parsed_expectations = set([IMAGE]) |
| self.assertEqual(expectation_line.to_string(self._converter), None) |
| expectation_line.matching_configurations = set([TestConfiguration('xp', 'x86', 'release')]) |
| self.assertEqual(expectation_line.to_string(self._converter), 'Bug(x) [ XP Release ] test/name/for/realz.html [ ImageOnlyFailure ]') |
| expectation_line.matching_configurations = set([TestConfiguration('xp', 'x86', 'release'), TestConfiguration('xp', 'x86', 'debug')]) |
| self.assertEqual(expectation_line.to_string(self._converter), 'Bug(x) [ XP ] test/name/for/realz.html [ ImageOnlyFailure ]') |
| |
| def test_serialize_parsed_expectations(self): |
| expectation_line = TestExpectationLine() |
| expectation_line.parsed_expectations = set([]) |
| parsed_expectation_to_string = dict([[parsed_expectation, expectation_string] for expectation_string, parsed_expectation in TestExpectations.EXPECTATIONS.items()]) |
| self.assertEqual(expectation_line._serialize_parsed_expectations(parsed_expectation_to_string), '') |
| expectation_line.parsed_expectations = set([FAIL]) |
| self.assertEqual(expectation_line._serialize_parsed_expectations(parsed_expectation_to_string), 'fail') |
| expectation_line.parsed_expectations = set([PASS, IMAGE]) |
| self.assertEqual(expectation_line._serialize_parsed_expectations(parsed_expectation_to_string), 'pass image') |
| expectation_line.parsed_expectations = set([FAIL, PASS]) |
| self.assertEqual(expectation_line._serialize_parsed_expectations(parsed_expectation_to_string), 'pass fail') |
| |
| def test_serialize_parsed_modifier_string(self): |
| expectation_line = TestExpectationLine() |
| expectation_line.parsed_bug_modifiers = ['garden-o-matic'] |
| expectation_line.parsed_modifiers = ['for', 'the'] |
| self.assertEqual(expectation_line._serialize_parsed_modifiers(self._converter, []), 'garden-o-matic for the') |
| self.assertEqual(expectation_line._serialize_parsed_modifiers(self._converter, ['win']), 'garden-o-matic for the win') |
| expectation_line.parsed_bug_modifiers = [] |
| expectation_line.parsed_modifiers = [] |
| self.assertEqual(expectation_line._serialize_parsed_modifiers(self._converter, []), '') |
| self.assertEqual(expectation_line._serialize_parsed_modifiers(self._converter, ['win']), 'win') |
| expectation_line.parsed_bug_modifiers = ['garden-o-matic', 'total', 'is'] |
| self.assertEqual(expectation_line._serialize_parsed_modifiers(self._converter, ['win']), 'garden-o-matic is total win') |
| expectation_line.parsed_bug_modifiers = [] |
| expectation_line.parsed_modifiers = ['garden-o-matic', 'total', 'is'] |
| self.assertEqual(expectation_line._serialize_parsed_modifiers(self._converter, ['win']), 'garden-o-matic is total win') |
| |
| def test_format_line(self): |
| self.assertEqual(TestExpectationLine._format_line(['MODIFIERS'], 'name', ['EXPECTATIONS'], 'comment'), '[ MODIFIERS ] name [ EXPECTATIONS ] #comment') |
| self.assertEqual(TestExpectationLine._format_line(['MODIFIERS'], 'name', ['EXPECTATIONS'], None), '[ MODIFIERS ] name [ EXPECTATIONS ]') |
| |
| def test_string_roundtrip(self): |
| self.assert_round_trip('') |
| self.assert_round_trip('FOO') |
| self.assert_round_trip('[') |
| self.assert_round_trip('FOO [') |
| self.assert_round_trip('FOO ] bar') |
| self.assert_round_trip(' FOO [') |
| self.assert_round_trip(' [ FOO ] ') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ]') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ] # Qux.') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ] # Qux.') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ] # Qux. ') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ] # Qux. ') |
| self.assert_round_trip('[ FOO ] ] ] bar BAZ') |
| self.assert_round_trip('[ FOO ] ] ] bar [ BAZ ]') |
| self.assert_round_trip('FOO ] ] bar ==== BAZ') |
| self.assert_round_trip('=') |
| self.assert_round_trip('#') |
| self.assert_round_trip('# ') |
| self.assert_round_trip('# Foo') |
| self.assert_round_trip('# Foo') |
| self.assert_round_trip('# Foo :') |
| self.assert_round_trip('# Foo : =') |
| |
| def test_list_roundtrip(self): |
| self.assert_list_round_trip('') |
| self.assert_list_round_trip('\n') |
| self.assert_list_round_trip('\n\n') |
| self.assert_list_round_trip('bar') |
| self.assert_list_round_trip('bar\n# Qux.') |
| self.assert_list_round_trip('bar\n# Qux.\n') |
| |
| def test_reconstitute_only_these(self): |
| lines = [] |
| reconstitute_only_these = [] |
| |
| def add_line(matching_configurations, reconstitute): |
| expectation_line = TestExpectationLine() |
| expectation_line.original_string = "Nay" |
| expectation_line.parsed_bug_modifiers = ['BUGX'] |
| expectation_line.name = 'Yay' |
| expectation_line.parsed_expectations = set([IMAGE]) |
| expectation_line.matching_configurations = matching_configurations |
| lines.append(expectation_line) |
| if reconstitute: |
| reconstitute_only_these.append(expectation_line) |
| |
| add_line(set([TestConfiguration('xp', 'x86', 'release')]), True) |
| add_line(set([TestConfiguration('xp', 'x86', 'release'), TestConfiguration('xp', 'x86', 'debug')]), False) |
| serialized = TestExpectations.list_to_string(lines, self._converter) |
| self.assertEqual(serialized, "Bug(x) [ XP Release ] Yay [ ImageOnlyFailure ]\nBug(x) [ XP ] Yay [ ImageOnlyFailure ]") |
| serialized = TestExpectations.list_to_string(lines, self._converter, reconstitute_only_these=reconstitute_only_these) |
| self.assertEqual(serialized, "Bug(x) [ XP Release ] Yay [ ImageOnlyFailure ]\nNay") |
| |
| def disabled_test_string_whitespace_stripping(self): |
| # FIXME: Re-enable this test once we rework the code to no longer support the old syntax. |
| self.assert_round_trip('\n', '') |
| self.assert_round_trip(' [ FOO ] bar [ BAZ ]', '[ FOO ] bar [ BAZ ]') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ]', '[ FOO ] bar [ BAZ ]') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ] # Qux.', '[ FOO ] bar [ BAZ ] # Qux.') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ] # Qux.', '[ FOO ] bar [ BAZ ] # Qux.') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ] # Qux.', '[ FOO ] bar [ BAZ ] # Qux.') |
| self.assert_round_trip('[ FOO ] bar [ BAZ ] # Qux.', '[ FOO ] bar [ BAZ ] # Qux.') |
