class CrashLogsTest(unittest.TestCase): def create_crash_logs_darwin(self): if not SystemHost().platform.is_mac(): return self.older_mock_crash_report = make_mock_crash_report_darwin('DumpRenderTree', 28528) self.mock_crash_report = make_mock_crash_report_darwin('DumpRenderTree', 28530) self.newer_mock_crash_report = make_mock_crash_report_darwin('DumpRenderTree', 28529) self.other_process_mock_crash_report = make_mock_crash_report_darwin('FooProcess', 28527) self.misformatted_mock_crash_report = 'Junk that should not appear in a crash report' + make_mock_crash_report_darwin('DumpRenderTree', 28526)[200:] self.files = {} self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150718_quadzen.crash'] = self.older_mock_crash_report self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150719_quadzen.crash'] = self.mock_crash_report self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150720_quadzen.crash'] = self.newer_mock_crash_report self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150721_quadzen.crash'] = None self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150722_quadzen.crash'] = self.other_process_mock_crash_report self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150723_quadzen.crash'] = self.misformatted_mock_crash_report self.filesystem = MockFileSystem(self.files) crash_logs = CrashLogs(MockSystemHost(filesystem=self.filesystem)) logs = self.filesystem.files_under('/Users/mock/Library/Logs/DiagnosticReports/') for path in reversed(sorted(logs)): self.assertTrue(path in self.files.keys()) return crash_logs def test_find_all_log_darwin(self): if not SystemHost().platform.is_mac(): return crash_logs = self.create_crash_logs_darwin() all_logs = crash_logs.find_all_logs() self.assertEqual(len(all_logs), 5) for test, crash_log in all_logs.iteritems(): self.assertTrue(crash_log in self.files.values()) self.assertTrue(test == "Unknown" or int(test.split("-")[1]) in range(28527, 28531)) def test_find_log_darwin(self): if not SystemHost().platform.is_mac(): return crash_logs = self.create_crash_logs_darwin() log = crash_logs.find_newest_log("DumpRenderTree") self.assertMultiLineEqual(log, self.newer_mock_crash_report) log = crash_logs.find_newest_log("DumpRenderTree", 28529) self.assertMultiLineEqual(log, self.newer_mock_crash_report) log = crash_logs.find_newest_log("DumpRenderTree", 28530) self.assertMultiLineEqual(log, self.mock_crash_report) log = crash_logs.find_newest_log("DumpRenderTree", 28531) self.assertIsNone(log) log = crash_logs.find_newest_log("DumpRenderTree", newer_than=1.0) self.assertIsNone(log) def bad_read(path): raise IOError('IOError: No such file or directory') def bad_mtime(path): raise OSError('OSError: No such file or directory') self.filesystem.read_text_file = bad_read log = crash_logs.find_newest_log("DumpRenderTree", 28531, include_errors=True) self.assertIn('IOError: No such file or directory', log) self.filesystem = MockFileSystem(self.files) crash_logs = CrashLogs(MockSystemHost(filesystem=self.filesystem)) self.filesystem.mtime = bad_mtime log = crash_logs.find_newest_log("DumpRenderTree", newer_than=1.0, include_errors=True) self.assertIn('OSError: No such file or directory', log) def test_find_log_win(self): if not SystemHost().platform.is_win(): return older_mock_crash_report = make_mock_crash_report_win('DumpRenderTree', 28528) mock_crash_report = make_mock_crash_report_win('DumpRenderTree', 28530) newer_mock_crash_report = make_mock_crash_report_win('DumpRenderTree', 28529) other_process_mock_crash_report = make_mock_crash_report_win('FooProcess', 28527) misformatted_mock_crash_report = 'Junk that should not appear in a crash report' + make_mock_crash_report_win('DumpRenderTree', 28526)[200:] files = {} files['~/CrashLog_1d58_2013-06-03_12-21-20-110.txt'] = older_mock_crash_report files['~/CrashLog_abcd_2013-06-03_12-22-19-129.txt'] = mock_crash_report files['~/CrashLog_2eff_2013-06-03_12-23-20-150.txt'] = newer_mock_crash_report files['~/CrashLog_31a0_2013-06-03_12-24-22-119.txt'] = None files['~/CrashLog_01a3_2013-06-03_12-25-23-120.txt'] = other_process_mock_crash_report files['~/CrashLog_aadd_2013-06-03_12-26-24-121.txt'] = misformatted_mock_crash_report filesystem = MockFileSystem(files) mock_host = MockSystemHost(os_name='win', filesystem=filesystem) crash_logs = CrashLogs(mock_host, "~") log = crash_logs.find_newest_log("DumpRenderTree", 28529) self.assertMultiLineEqual(log, newer_mock_crash_report) log = crash_logs.find_newest_log("DumpRenderTree", 28530) self.assertMultiLineEqual(log, mock_crash_report) log = crash_logs.find_newest_log("DumpRenderTree", 28531) self.assertIsNone(log) log = crash_logs.find_newest_log("DumpRenderTree", newer_than=1.0) self.assertIsNone(log) def bad_read(path): raise IOError('IOError: No such file or directory') filesystem.read_text_file = bad_read filesystem.read_binary_file = bad_read log = crash_logs.find_newest_log("DumpRenderTree", 28531, include_errors=True) self.assertIn('IOError: No such file or directory', log) def test_get_timestamp_from_logs_darwin(self): if not SystemHost().platform.is_mac(): return crash_report = make_mock_crash_report_darwin('DumpRenderTree', 28528) crash_logs = CrashLogs(MockSystemHost()) crash_timestamp = crash_logs.get_timestamp_from_log(crash_report) self.assertIn('2011-12-07 13:27:34.816', str(crash_timestamp)) crash_report = crash_report.replace("Date/Time", "") crash_timestamp = crash_logs.get_timestamp_from_log(crash_report) self.assertIsNone(crash_timestamp)