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| 1 #!/usr/bin/env python | |
| 2 # Copyright 2016 The Chromium Authors. All rights reserved. | |
| 3 # Use of this source code is governed by a BSD-style license that can be | |
| 4 # found in the LICENSE file. | |
| 5 | |
| 6 """A Windows-only end-to-end integration test for the Chrome hang watcher. | |
| 7 | |
| 8 This test ensures that the hang watcher is able to detect when Chrome hangs and | |
| 9 to generate a Kasko report. The report is then delivered to a locally hosted | |
| 10 test crash server. If a crash report is received then all is well. | |
| 11 | |
| 12 Note that this test only works against non-component Release and Official builds | |
| 13 of Chrome with Chrome branding, and attempting to use it with anything else will | |
| 14 most likely lead to constant failures. | |
| 15 | |
| 16 Typical usage (assuming in root 'src' directory): | |
| 17 - generate project files with the following build variables: | |
| 18 GYP variables: | |
| 19 branding=Chrome kasko_hang_reports=1 | |
| 20 GN variables: | |
| 21 target_cpu = "x86" | |
| 22 is_debug = false | |
| 23 is_chrome_branded = true | |
| 24 enable_kasko_hang_reports = true | |
| 25 - build the release Chrome binaries: | |
| 26 ninja -C {build_dir} chrome.exe chromedriver.exe | |
| 27 - run the test: | |
| 28 python chrome/test/kasko/hang_watcher_integration_test.py | |
| 29 --chrome={build_dir}\chrome.exe | |
| 30 """ | |
| 31 | |
| 32 import logging | |
| 33 import os | |
| 34 import sys | |
| 35 | |
| 36 # Bring in the Kasko module. | |
| 37 KASKO_DIR = os.path.join(os.path.dirname(__file__), 'py') | |
| 38 sys.path.append(KASKO_DIR) | |
| 39 import kasko | |
| 40 | |
| 41 | |
| 42 _LOGGER = logging.getLogger(os.path.basename(__file__)) | |
| 43 | |
| 44 | |
| 45 def Main(): | |
| 46 options = kasko.config.ParseCommandLine() | |
| 47 | |
| 48 kasko.integration_test.RunTest( | |
| 49 options, | |
| 50 'chrome://delayeduithreadhang', | |
| 51 120, | |
| 52 { | |
| 53 'hung-process': 'DumpHungBrowserProcess()', | |
| 54 'hung-process-is-deadlock': 'GetThreadWaitChain()', | |
| 55 'hung-process-wait-chain-00': 'GetThreadWaitChain()', | |
| 56 }) | |
| 57 | |
| 58 _LOGGER.info('Test passed successfully!') | |
| 59 | |
| 60 return 0 | |
| 61 | |
| 62 | |
| 63 if __name__ == '__main__': | |
| 64 sys.exit(Main()) | |
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