| # Copyright (C) 2010 Google Inc. All rights reserved. |
| # Copyright (C) 2010 Gabor Rapcsanyi (rgabor@inf.u-szeged.hu), University of Szeged |
| # |
| # 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 datetime |
| import logging |
| import signal |
| |
| from webkitpy.layout_tests.models import test_expectations |
| from webkitpy.layout_tests.models import test_failures |
| |
| |
| _log = logging.getLogger(__name__) |
| |
| INTERRUPTED_EXIT_STATUS = signal.SIGINT + 128 |
| |
| |
| class TestRunResults(object): |
| def __init__(self, expectations, num_tests): |
| self.total = num_tests |
| self.remaining = self.total |
| self.expectations = expectations |
| self.expected = 0 |
| self.unexpected = 0 |
| self.unexpected_failures = 0 |
| self.unexpected_crashes = 0 |
| self.unexpected_timeouts = 0 |
| self.tests_by_expectation = {} |
| self.tests_by_timeline = {} |
| self.results_by_name = {} # Map of test name to the last result for the test. |
| self.all_results = [] # All results from a run, including every iteration of every test. |
| self.unexpected_results_by_name = {} |
| self.failures_by_name = {} |
| self.total_failures = 0 |
| self.expected_skips = 0 |
| for expectation in test_expectations.TestExpectations.EXPECTATIONS.values(): |
| self.tests_by_expectation[expectation] = set() |
| for timeline in test_expectations.TestExpectations.TIMELINES.values(): |
| self.tests_by_timeline[timeline] = expectations.model().get_tests_with_timeline(timeline) |
| self.slow_tests = set() |
| self.interrupted = False |
| self.keyboard_interrupted = False |
| |
| def add(self, test_result, expected, test_is_slow): |
| self.tests_by_expectation[test_result.type].add(test_result.test_name) |
| self.results_by_name[test_result.test_name] = test_result |
| if test_result.is_other_crash: |
| return |
| if test_result.type != test_expectations.SKIP: |
| self.all_results.append(test_result) |
| self.remaining -= 1 |
| if len(test_result.failures): |
| self.total_failures += 1 |
| self.failures_by_name[test_result.test_name] = test_result.failures |
| if expected: |
| self.expected += 1 |
| if test_result.type == test_expectations.SKIP: |
| self.expected_skips += 1 |
| else: |
| self.unexpected_results_by_name[test_result.test_name] = test_result |
| self.unexpected += 1 |
| if len(test_result.failures): |
| self.unexpected_failures += 1 |
| if test_result.type == test_expectations.CRASH: |
| self.unexpected_crashes += 1 |
| elif test_result.type == test_expectations.TIMEOUT: |
| self.unexpected_timeouts += 1 |
| if test_is_slow: |
| self.slow_tests.add(test_result.test_name) |
| |
| def merge(self, test_run_results): |
| if not test_run_results: |
| return self |
| # self.expectations should be the same for both |
| self.total += test_run_results.total |
| self.remaining += test_run_results.remaining |
| self.expected += test_run_results.expected |
| self.unexpected += test_run_results.unexpected |
| self.unexpected_failures += test_run_results.unexpected_failures |
| self.unexpected_crashes += test_run_results.unexpected_crashes |
| self.unexpected_timeouts += test_run_results.unexpected_timeouts |
| self.tests_by_expectation.update(test_run_results.tests_by_expectation) |
| self.tests_by_timeline.update(test_run_results.tests_by_timeline) |
| self.results_by_name.update(test_run_results.results_by_name) |
| self.all_results += test_run_results.all_results |
| self.unexpected_results_by_name.update(test_run_results.unexpected_results_by_name) |
| self.failures_by_name.update(test_run_results.failures_by_name) |
| self.total_failures += test_run_results.total_failures |
| self.expected_skips += test_run_results.expected_skips |
| self.tests_by_expectation.update(test_run_results.tests_by_expectation) |
| self.tests_by_timeline.update(test_run_results.tests_by_timeline) |
| self.slow_tests.update(test_run_results.slow_tests) |
| |
| self.interrupted |= test_run_results.interrupted |
| self.keyboard_interrupted |= test_run_results.keyboard_interrupted |
| return self |
| |
| |
| class RunDetails(object): |
| def __init__(self, exit_code, summarized_results=None, initial_results=None, retry_results=None, enabled_pixel_tests_in_retry=False): |
| self.exit_code = exit_code |
| self.summarized_results = summarized_results |
| self.initial_results = initial_results |
| self.retry_results = retry_results |
| self.enabled_pixel_tests_in_retry = enabled_pixel_tests_in_retry |
| |
| |
| def _interpret_test_failures(failures): |
| test_dict = {} |
| failure_types = [type(failure) for failure in failures] |
| # FIXME: get rid of all this is_* values once there is a 1:1 map between |
| # TestFailure type and test_expectations.EXPECTATION. |
| if test_failures.FailureMissingAudio in failure_types: |
| test_dict['is_missing_audio'] = True |
| |
| if test_failures.FailureMissingResult in failure_types: |
| test_dict['is_missing_text'] = True |
| |
| if test_failures.FailureMissingImage in failure_types or test_failures.FailureMissingImageHash in failure_types: |
| test_dict['is_missing_image'] = True |
| |
| if 'image_diff_percent' not in test_dict: |
| for failure in failures: |
| if isinstance(failure, test_failures.FailureImageHashMismatch) or isinstance(failure, test_failures.FailureReftestMismatch): |
| test_dict['image_diff_percent'] = failure.diff_percent |
| |
| return test_dict |
| |
| |
| # These results must match ones in print_unexpected_results() in views/buildbot_results.py. |
| def summarize_results(port_obj, expectations, initial_results, retry_results, enabled_pixel_tests_in_retry, include_passes=False, include_time_and_modifiers=False): |
| """Returns a dictionary containing a summary of the test runs, with the following fields: |
| 'version': a version indicator |
| 'fixable': The number of fixable tests (NOW - PASS) |
| 'skipped': The number of skipped tests (NOW & SKIPPED) |
| 'num_regressions': The number of non-flaky failures |
| 'num_flaky': The number of flaky failures |
| 'num_missing': The number of tests with missing results |
| 'num_passes': The number of unexpected passes |
| 'tests': a dict of tests -> {'expected': '...', 'actual': '...'} |
| 'date': the current date and time |
| """ |
| results = {} |
| results['version'] = 4 |
| |
| tbe = initial_results.tests_by_expectation |
| tbt = initial_results.tests_by_timeline |
| results['fixable'] = len(tbt[test_expectations.NOW] - tbe[test_expectations.PASS]) |
| results['skipped'] = len(tbt[test_expectations.NOW] & tbe[test_expectations.SKIP]) |
| |
| num_passes = 0 |
| num_flaky = 0 |
| num_missing = 0 |
| num_regressions = 0 |
| keywords = {} |
| for expecation_string, expectation_enum in test_expectations.TestExpectations.EXPECTATIONS.iteritems(): |
| keywords[expectation_enum] = expecation_string.upper() |
| |
| for modifier_string, modifier_enum in test_expectations.TestExpectations.MODIFIERS.iteritems(): |
| keywords[modifier_enum] = modifier_string.upper() |
| |
| tests = {} |
| other_crashes_dict = {} |
| |
| for test_name, result in initial_results.results_by_name.iteritems(): |
| # Note that if a test crashed in the original run, we ignore |
| # whether or not it crashed when we retried it (if we retried it), |
| # and always consider the result not flaky. |
| expected = expectations.model().get_expectations_string(test_name) |
| result_type = result.type |
| actual = [keywords[result_type]] |
| |
| if result_type == test_expectations.SKIP: |
| continue |
| |
| if result.is_other_crash: |
| other_crashes_dict[test_name] = {} |
| continue |
| |
| test_dict = {} |
| if result.has_stderr: |
| test_dict['has_stderr'] = True |
| |
| if result.reftest_type: |
| test_dict.update(reftest_type=list(result.reftest_type)) |
| |
| if expectations.model().has_modifier(test_name, test_expectations.WONTFIX): |
| test_dict['wontfix'] = True |
| |
| if result_type == test_expectations.PASS: |
| num_passes += 1 |
| # FIXME: include passing tests that have stderr output. |
| if expected == 'PASS' and not include_passes: |
| continue |
| elif result_type == test_expectations.CRASH: |
| if test_name in initial_results.unexpected_results_by_name: |
| num_regressions += 1 |
| test_dict['report'] = 'REGRESSION' |
| elif result_type == test_expectations.MISSING: |
| if test_name in initial_results.unexpected_results_by_name: |
| num_missing += 1 |
| test_dict['report'] = 'MISSING' |
| elif test_name in initial_results.unexpected_results_by_name: |
| if retry_results and test_name not in retry_results.unexpected_results_by_name: |
| actual.extend(expectations.model().get_expectations_string(test_name).split(" ")) |
| num_flaky += 1 |
| test_dict['report'] = 'FLAKY' |
| elif retry_results: |
| retry_result_type = retry_results.unexpected_results_by_name[test_name].type |
| if result_type != retry_result_type: |
| if enabled_pixel_tests_in_retry and result_type == test_expectations.TEXT and (retry_result_type == test_expectations.IMAGE_PLUS_TEXT or retry_result_type == test_expectations.MISSING): |
| if retry_result_type == test_expectations.MISSING: |
| num_missing += 1 |
| num_regressions += 1 |
| test_dict['report'] = 'REGRESSION' |
| else: |
| num_flaky += 1 |
| test_dict['report'] = 'FLAKY' |
| actual.append(keywords[retry_result_type]) |
| else: |
| num_regressions += 1 |
| test_dict['report'] = 'REGRESSION' |
| else: |
| num_regressions += 1 |
| test_dict['report'] = 'REGRESSION' |
| |
| test_dict['expected'] = expected |
| test_dict['actual'] = " ".join(actual) |
| if include_time_and_modifiers: |
| test_dict['time'] = round(1000 * result.test_run_time) |
| # FIXME: Fix get_modifiers to return modifiers in new format. |
| test_dict['modifiers'] = ' '.join(expectations.model().get_modifiers(test_name)).replace('BUGWK', 'webkit.org/b/') |
| |
| test_dict.update(_interpret_test_failures(result.failures)) |
| |
| if retry_results: |
| retry_result = retry_results.unexpected_results_by_name.get(test_name) |
| if retry_result: |
| test_dict.update(_interpret_test_failures(retry_result.failures)) |
| |
| # Store test hierarchically by directory. e.g. |
| # foo/bar/baz.html: test_dict |
| # foo/bar/baz1.html: test_dict |
| # |
| # becomes |
| # foo: { |
| # bar: { |
| # baz.html: test_dict, |
| # baz1.html: test_dict |
| # } |
| # } |
| parts = test_name.split('/') |
| current_map = tests |
| for i, part in enumerate(parts): |
| if i == (len(parts) - 1): |
| current_map[part] = test_dict |
| break |
| if part not in current_map: |
| current_map[part] = {} |
| current_map = current_map[part] |
| |
| results['tests'] = tests |
| results['num_passes'] = num_passes |
| results['num_flaky'] = num_flaky |
| results['num_missing'] = num_missing |
| results['num_regressions'] = num_regressions |
| results['uses_expectations_file'] = port_obj.uses_test_expectations_file() |
| results['interrupted'] = initial_results.interrupted # Does results.html have enough information to compute this itself? (by checking total number of results vs. total number of tests?) |
| results['layout_tests_dir'] = port_obj.layout_tests_dir() |
| results['has_pretty_patch'] = port_obj.pretty_patch.pretty_patch_available() |
| results['pixel_tests_enabled'] = port_obj.get_option('pixel_tests') |
| results['other_crashes'] = other_crashes_dict |
| results['date'] = datetime.datetime.now().strftime("%I:%M%p on %B %d, %Y") |
| |
| try: |
| # We only use the svn revision for using trac links in the results.html file, |
| # Don't do this by default since it takes >100ms. |
| # FIXME: Do we really need to populate this both here and in the json_results_generator? |
| if port_obj.get_option("builder_name"): |
| port_obj.host.initialize_scm() |
| results['revision'] = port_obj.host.scm().head_svn_revision() |
| except Exception as e: |
| _log.warn("Failed to determine svn revision for checkout (cwd: %s, webkit_base: %s), leaving 'revision' key blank in full_results.json.\n%s" % (port_obj._filesystem.getcwd(), port_obj.path_from_webkit_base(), e)) |
| # Handle cases where we're running outside of version control. |
| import traceback |
| _log.debug('Failed to learn head svn revision:') |
| _log.debug(traceback.format_exc()) |
| results['revision'] = "" |
| |
| return results |
