| # Copyright (C) 2011 Google Inc. All rights reserved. |
| # Copyright (c) 2021, 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: |
| # |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. 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. |
| # |
| # THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS 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 webkitcorepy import string_utils |
| |
| from webkitpy.common.system.crashlogs import CrashLogs |
| from webkitpy.common.system.filesystem_mock import MockFileSystem |
| from webkitpy.common.system.systemhost import SystemHost |
| from webkitpy.common.system.systemhost_mock import MockSystemHost |
| |
| # Needed to support Windows port tests |
| from webkitpy.port.win import WinPort |
| |
| |
| def make_mock_crash_report_darwin(process_name, pid): |
| return """Crash log may not start with Process line |
| Process: {process_name} [{pid}] |
| Path: /Volumes/Data/worker/snowleopard-intel-release-tests/build/WebKitBuild/Release/{process_name} |
| Identifier: {process_name} |
| Version: ??? (???) |
| Code Type: X86-64 (Native) |
| Parent Process: Python [2578] |
| |
| Date/Time: 2011-12-07 13:27:34.816 -0800 |
| OS Version: Mac OS X 10.6.8 (10K549) |
| Report Version: 6 |
| |
| Interval Since Last Report: 1660 sec |
| Crashes Since Last Report: 1 |
| Per-App Crashes Since Last Report: 1 |
| Anonymous UUID: 507D4EEB-9D70-4E2E-B322-2D2F0ABFEDC0 |
| |
| Exception Type: EXC_BREAKPOINT (SIGTRAP) |
| Exception Codes: 0x0000000000000002, 0x0000000000000000 |
| Crashed Thread: 0 |
| |
| Dyld Error Message: |
| Library not loaded: /Volumes/Data/WebKit-Worker/snowleopard-intel-release/build/WebKitBuild/Release/WebCore.framework/Versions/A/WebCore |
| Referenced from: /Volumes/Data/worker/snowleopard-intel-release/build/WebKitBuild/Release/WebKit.framework/Versions/A/WebKit |
| Reason: image not found |
| |
| Binary Images: |
| 0x7fff5fc00000 - 0x7fff5fc3be0f dyld 132.1 (???) <29DECB19-0193-2575-D838-CF743F0400B2> /usr/lib/dyld |
| |
| System Profile: |
| Model: Xserve3,1, BootROM XS31.0081.B04, 8 processors, Quad-Core Intel Xeon, 2.26 GHz, 6 GB, SMC 1.43f4 |
| Graphics: NVIDIA GeForce GT 120, NVIDIA GeForce GT 120, PCIe, 256 MB |
| Memory Module: global_name |
| Network Service: Ethernet 2, Ethernet, en1 |
| PCI Card: NVIDIA GeForce GT 120, sppci_displaycontroller, MXM-Slot |
| Serial ATA Device: OPTIARC DVD RW AD-5670S |
| """.format(process_name=process_name, pid=pid) |
| |
| |
| def make_mock_ips_crash_report_darwin(process_name, pid): |
| return """{{"app_name":"{name}","timestamp":"2011-12-07 13:27:34.816 -0800","name":"{name}"}} |
| {{ |
| "uptime" : 6900, |
| "procRole" : "Non UI", |
| "version" : 2, |
| "userID" : 501, |
| "deployVersion" : 209, |
| "modelCode" : "MacBookPro16,4", |
| "coalitionID" : 512, |
| "captureTime" : "2011-12-07 13:27:34.816 -0800", |
| "incident" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx", |
| "bug_type" : "309", |
| "pid" : {pid}, |
| "procName" : "{name}" |
| }}""".format(name=process_name, pid=pid) |
| |
| |
| def make_mock_sandbox_report_darwin(process_name, pid): |
| return """Incident Identifier: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx |
| CrashReporter Key: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
| Report Type: 187 |
| Sandbox Violation: Sandbox: {process_name}({pid}) |
| |
| {process_name}[{pid}] sandboxed. |
| size = 2513 |
| container = <none> |
| sb_refcount = 2 |
| profile = {process_name} |
| profile_refcount = 5 |
| profile variables: |
| HOME -> 1 |
| FRONT_USER_HOME -> 0 |
| PROCESS_TEMP_DIR -> 2 |
| |
| Process: {process_name} [{pid}] |
| Path: /some/path/{process_name} |
| Load Address: 0x100c98000 |
| Identifier: {process_name} |
| Version: xxxx.x.x (xxxx) |
| Code Type: arm64 (Native) |
| Parent Process: launchd.development [1] |
| User ID: xxx |
| |
| Date/Time: 2017-08-09 13:46:21.203 PDT |
| OS Version: iOS 10.0 (14xxxx) |
| Report Version: 104 |
| |
| Thread 0 (id: xxxxxx): |
| 0 libsystem_kernel.dylib 0x0000000182a91dbc |
| 1 libsystem_pthread.dylib 0x0000000182ba2fb0 |
| 2 libsystem_pthread.dylib 0x0000000182ba2c30 |
| |
| Binary Images: |
| 0x182a70000 - 0x182a97fff libsystem_kernel.dylib arm64 <1e5e0578f0db37e7bfa493945180cfcd> /usr/lib/system/libsystem_kernel.dylib |
| """.format(process_name=process_name, pid=pid) |
| |
| |
| def make_mock_crash_report_win(process_name, pid): |
| return """Opened log file 'C:\\Projects\\WebKit\\OpenSource\\WebKitBuild\\Release\bin32\\layout-test-results\\CrashLog_1d58_2013-06-03_12-21-20-110.txt' |
| 0:000> .srcpath "C:\\Projects\\WebKit\\OpenSource" |
| Source search path is: C:\\Projects\\WebKit\\OpenSource |
| 0:000> !analyze -vv |
| ******************************************************************************* |
| * * |
| * Exception Analysis * |
| * * |
| ******************************************************************************* |
| |
| *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\\Projects\\WebKit\\OpenSource\\WebKitBuild\\Release\bin32\\libdispatch.dll - |
| *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\\Windows\\SYSTEM32\atiumdag.dll - |
| |
| FAULTING_IP: |
| JavaScriptCore!JSC::JSActivation::getOwnPropertySlot+0 [c:\\projects\\webkit\\opensource\\source\\javascriptcore\runtime\\jsactivation.cpp @ 146] |
| 01e3d070 55 push ebp |
| |
| EXCEPTION_RECORD: 00092cc8 -- (.exr 0x92cc8) |
| .exr 0x92cc8 |
| ExceptionAddress: 01e3d070 (JavaScriptCore!JSC::JSActivation::getOwnPropertySlot) |
| ExceptionCode: c00000fd (Stack overflow) |
| ExceptionFlags: 00000000 |
| NumberParameters: 2 |
| Parameter[0]: 00000001 |
| Parameter[1]: 00092ffc |
| |
| FAULTING_THREAD: 00000e68 |
| PROCESS_NAME: {process_name} |
| ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s. |
| EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s. |
| EXCEPTION_CODE_STR: c0000005 |
| EXCEPTION_PARAMETER1: 00000000 |
| EXCEPTION_PARAMETER2: 00090000 |
| READ_ADDRESS: 00090000 |
| |
| FOLLOWUP_IP: |
| JavaScriptCore!JSC::JSActivation::getOwnPropertySlot+0 [c:\\projects\\webkit\\opensource\\source\\javascriptcore\runtime\\jsactivation.cpp @ 146] |
| 01e3d070 55 push ebp |
| |
| WATSON_BKT_PROCSTAMP: 51a8f979 |
| WATSON_BKT_MODULE: MSVCR100.dll |
| WATSON_BKT_MODVER: 10.0.40219.325 |
| WATSON_BKT_MODSTAMP: 4df2be1e |
| WATSON_BKT_MODOFFSET: 160d7 |
| MODULE_VER_PRODUCT: Microsoft(R) Visual Studio(R) 2010 |
| BUILD_VERSION_STRING: 6.2.9200.16384 (win8_rtm.120725-1247) |
| NTGLOBALFLAG: 0 |
| APPLICATION_VERIFIER_FLAGS: 0 |
| APP: {process_name} |
| |
| ANALYSIS_SESSION_HOST: FULGBR-PC |
| |
| ANALYSIS_SESSION_TIME: 06-03-2013 12:21:20.0111 |
| |
| CONTEXT: 00092d18 -- (.cxr 0x92d18) |
| .cxr 0x92d18 |
| eax=01e3d070 ebx=000930bc ecx=7fe03ed0 edx=0751e168 esi=07a7ff98 edi=0791ff78 |
| eip=01e3d070 esp=00093000 ebp=0009306c iopl=0 nv up ei ng nz ac po cy |
| cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00210293 |
| JavaScriptCore!JSC::JSActivation::getOwnPropertySlot: |
| 01e3d070 55 push ebp |
| .cxr |
| Resetting default scope |
| |
| RECURRING_STACK: From frames 0x14 to 0x1d |
| |
| THREAD_ATTRIBUTES: |
| |
| [ GLOBAL ] |
| |
| Global PID: [{pid}] |
| Global Thread_Count: [19] |
| Global PageSize: [4096] |
| Global ModList_SHA1_Hash: [aacef4e7e83b9bddc9cd0cc094dac88d531ea4a3] |
| Global CommandLine: [C:\\Projects\\WebKit\\OpenSource\\WebKitBuild\\Release\bin32\\{process_name} -] |
| Global Desktop_Name: [Winsta0\\Default] |
| Global ProcessName: [{process_name}] |
| Global Debugger_CPU_Architecture: [X86] |
| Global CPU_ProcessorCount: [24] |
| Global CPU_MHZ: [1596] |
| Global CPU_Architecture: [X86] |
| Global CPU_Family: [6] |
| Global CPU_Model: [12] |
| Global CPU_Stepping: [2] |
| Global CPU_VendorString: [GenuineIntel] |
| Global LoadedModule_Count: [82] |
| Global ProcessBeingDebugged |
| Global GFlags: [0] |
| Global Application_Verifer_Flags: [0] |
| Global FinalExh: [2012093943] |
| Global SystemUpTime: [3 days 23:52:56.000] |
| Global SystemUpTime: [345176] |
| Global ProcessUpTime: [0 days 0:00:00.000] |
| Global ProcessUpTime: [0] |
| Global CurrentTimeDate: [Mon Jun 3 12:21:20.000 2013 (UTC - 7:00)] |
| Global CurrentTimeDate: [1370287280] |
| Global ProductType: [1] |
| Global SuiteMask: [272] |
| Global ApplicationName: [{process_name}] |
| Global ASLR_Enabled |
| Global SafeSEH_Enabled |
| |
| FAULT_INSTR_CODE: 83ec8b55 |
| |
| FAULTING_SOURCE_LINE: c:\\projects\\webkit\\opensource\\source\\javascriptcore\runtime\\jsactivation.cpp |
| |
| FAULTING_SOURCE_FILE: c:\\projects\\webkit\\opensource\\source\\javascriptcore\runtime\\jsactivation.cpp |
| |
| FAULTING_SOURCE_LINE_NUMBER: 146 |
| |
| SYMBOL_STACK_INDEX: 0 |
| |
| SYMBOL_NAME: javascriptcore!JSC::JSActivation::getOwnPropertySlot+92ffc |
| |
| FOLLOWUP_NAME: MachineOwner |
| |
| MODULE_NAME: JavaScriptCore |
| |
| IMAGE_NAME: JavaScriptCore.dll |
| |
| DEBUG_FLR_IMAGE_TIMESTAMP: 51ace473 |
| |
| STACK_COMMAND: .cxr 00092D18 ; kb ; dps 93000 ; kb |
| |
| FAILURE_BUCKET_ID: STACK_OVERFLOW_c0000005_JavaScriptCore.dll!JSC::JSActivation::getOwnPropertySlot |
| |
| BUCKET_ID: APPLICATION_FAULT_STACK_OVERFLOW_INVALID_POINTER_READ_javascriptcore!JSC::JSActivation::getOwnPropertySlot+92ffc |
| |
| ANALYSIS_SESSION_ELAPSED_TIME: 18df |
| |
| Followup: MachineOwner |
| --------- |
| |
| 0:000> ~*kpn |
| |
| . 0 Id: 18e0.e68 Suspend: 1 Teb: 7ffdd000 Unfrozen |
| # ChildEBP RetAddr |
| 00 00092a08 7261ece1 MSVCR100!_alloca_probe+0x27 |
| 01 00092a4c 7261a5d0 MSVCR100!_write+0x95 |
| 02 00092a6c 7261ef6b MSVCR100!_flush+0x3b |
| 03 00092a7c 7261ef1c MSVCR100!_fflush_nolock+0x1c |
| 04 00092ab4 1000f814 MSVCR100!fflush+0x30 |
| 05 00092ac8 77c0084e DumpRenderTree_10000000!exceptionFilter(struct _EXCEPTION_POINTERS * __formal = 0x852ac807)+0x24 [c:\\projects\\webkit\\opensource\tools\\dumprendertree\\win\\dumprendertree.cpp @ 1281] |
| 06 00092b60 77e8bf2c KERNELBASE!UnhandledExceptionFilter+0x164 |
| 07 00092b68 77e530b4 ntdll!__RtlUserThreadStart+0x57 |
| 08 00092b7c 77e15246 ntdll!_EH4_CallFilterFunc+0x12 |
| 09 00092ba4 77e151b1 ntdll!_except_handler4_common+0x8e |
| 0a 00092bc4 77e52e71 ntdll!_except_handler4+0x20 |
| 0b 00092be8 77e52e43 ntdll!ExecuteHandler2+0x26 |
| 0c 00092cb0 77e52cbb ntdll!ExecuteHandler+0x24 |
| 0d 00092cb0 01e3d070 ntdll!KiUserExceptionDispatcher+0xf |
| 0e 00092ffc 01e67d25 JavaScriptCore!JSC::JSActivation::getOwnPropertySlot(class JSC::JSCell * cell = 0x07a7ff98, class JSC::ExecState * exec = 0x0751e168, class JSC::PropertyName propertyName = class JSC::PropertyName, class JSC::PropertySlot * slot = 0x000930bc) [c:\\projects\\webkit\\opensource\\source\\javascriptcore\runtime\\jsactivation.cpp @ 146] |
| 0f 0009306c 01e68837 JavaScriptCore!JSC::JSScope::resolveContainingScopeInternal<1,2>(class JSC::ExecState * callFrame = 0x0751e168, class JSC::Identifier * identifier = 0x7fe0ebc0, class JSC::PropertySlot * slot = 0x7fe03ed0, class WTF::Vector<JSC::ResolveOperation,0,WTF::CrashOnOverflow> * operations = 0x7fda16c0, struct JSC::PutToBaseOperation * putToBaseOperation = 0x00000000, bool __formal = false)+0x205 [c:\\projects\\webkit\\opensource\\source\\javascriptcore\runtime\\jsscope.cpp @ 247] |
| 10 00093090 01e65860 JavaScriptCore!JSC::JSScope::resolveContainingScope<1>(class JSC::ExecState * callFrame = 0x0751e168, class JSC::Identifier * identifier = 0x7fe0ebc0, class JSC::PropertySlot * slot = 0x000930bc, class WTF::Vector<JSC::ResolveOperation,0,WTF::CrashOnOverflow> * operations = 0x7fda16c0, struct JSC::PutToBaseOperation * putToBaseOperation = 0x00000000, bool isStrict = false)+0x27 [c:\\projects\\webkit\\opensource\\source\\javascriptcore\runtime\\jsscope.cpp @ 427] |
| 11 00093104 01dceeff JavaScriptCore!JSC::JSScope::resolve(class JSC::ExecState * callFrame = 0x0751e168, class JSC::Identifier * identifier = 0x7fe0ebc0, class WTF::Vector<JSC::ResolveOperation,0,WTF::CrashOnOverflow> * operations = 0x7fda16c0)+0xc0 [c:\\projects\\webkit\\opensource\\source\\javascriptcore\runtime\\jsscope.cpp @ 447] |
| |
| 0:000> q |
| quit: |
| """.format(process_name=process_name, pid=pid) |
| |
| |
| class CrashLogsTest(unittest.TestCase): |
| DARWIN_MOCK_CRASH_DIRECTORY = '/Users/mock/Library/Logs/DiagnosticReports' |
| |
| 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.sandbox_crash_report = make_mock_sandbox_report_darwin('DumpRenderTree', 28530) |
| self.mock_crash_report = make_mock_crash_report_darwin('DumpRenderTree', 28530) |
| self.newer_mock_crash_report = make_mock_ips_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_2011-06-13-150715_quadzen.crash'] = self.older_mock_crash_report |
| self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150716_quadzen_1.crash'] = self.older_mock_crash_report |
| self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150717_quadzen_2.crash'] = self.older_mock_crash_report |
| self.files['/Users/mock/Library/Logs/DiagnosticReports/DumpRenderTree_2011-06-13-150718_quadzen.crash'] = self.sandbox_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.ips'] = 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.files = {key: string_utils.encode(value) for key, value in self.files.items()} |
| |
| self.filesystem = MockFileSystem(self.files) |
| crash_logs = CrashLogs(MockSystemHost(filesystem=self.filesystem), CrashLogsTest.DARWIN_MOCK_CRASH_DIRECTORY) |
| 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), 8) |
| |
| for test, crash_log in all_logs.items(): |
| self.assertTrue(crash_log in [string_utils.decode(value) for value in self.files.values()]) |
| if test.split('-')[0] != 'Sandbox': |
| self.assertTrue(test == "Unknown" or int(test.split("-")[1]) in range(28527, 28531)) |
| |
| def test_duplicate_log_darwin(self): |
| if not SystemHost().platform.is_mac(): |
| return |
| |
| crash_logs = self.create_crash_logs_darwin() |
| all_logs = crash_logs.find_all_logs() |
| expected_logs = ['DumpRenderTree-28528', 'DumpRenderTree-28528-1', 'DumpRenderTree-28528-2', 'Sandbox-DumpRenderTree-28530', |
| 'DumpRenderTree-28529', 'DumpRenderTree-28530', 'FooProcess-28527', 'Unknown'] |
| |
| for log in expected_logs: |
| self.assertIn(log, all_logs) |
| for log in all_logs: |
| self.assertIn(log, expected_logs) |
| |
| 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), CrashLogsTest.DARWIN_MOCK_CRASH_DIRECTORY) |
| 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(), CrashLogsTest.DARWIN_MOCK_CRASH_DIRECTORY) |
| 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) |
