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| 1 # Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 # Use of this source code is governed by a BSD-style license that can be | |
| 3 # found in the LICENSE file. | |
| 4 | |
| 5 """Runs a monkey test on a single device.""" | |
| 6 | |
| 7 import logging | |
| 8 import random | |
| 9 | |
| 10 from pylib import constants | |
| 11 from pylib.base import base_test_result | |
| 12 from pylib.base import base_test_runner | |
| 13 from pylib.device import device_errors | |
| 14 from pylib.device import intent | |
| 15 | |
| 16 _CHROME_PACKAGE = constants.PACKAGE_INFO['chrome'].package | |
| 17 | |
| 18 class TestRunner(base_test_runner.BaseTestRunner): | |
| 19 """A TestRunner instance runs a monkey test on a single device.""" | |
| 20 | |
| 21 def __init__(self, test_options, device, _): | |
| 22 super(TestRunner, self).__init__(device, None) | |
| 23 self._options = test_options | |
| 24 self._package = constants.PACKAGE_INFO[self._options.package].package | |
| 25 self._activity = constants.PACKAGE_INFO[self._options.package].activity | |
| 26 | |
| 27 def _LaunchMonkeyTest(self): | |
| 28 """Runs monkey test for a given package. | |
| 29 | |
| 30 Returns: | |
| 31 Output from the monkey command on the device. | |
| 32 """ | |
| 33 | |
| 34 timeout_ms = self._options.event_count * self._options.throttle * 1.5 | |
| 35 | |
| 36 cmd = ['monkey', | |
| 37 '-p %s' % self._package, | |
| 38 ' '.join(['-c %s' % c for c in self._options.category]), | |
| 39 '--throttle %d' % self._options.throttle, | |
| 40 '-s %d' % (self._options.seed or random.randint(1, 100)), | |
| 41 '-v ' * self._options.verbose_count, | |
| 42 '--monitor-native-crashes', | |
| 43 '--kill-process-after-error', | |
| 44 self._options.extra_args, | |
| 45 '%d' % self._options.event_count] | |
| 46 return self.device.RunShellCommand(' '.join(cmd), timeout=timeout_ms) | |
| 47 | |
| 48 def RunTest(self, test_name): | |
| 49 """Run a Monkey test on the device. | |
| 50 | |
| 51 Args: | |
| 52 test_name: String to use for logging the test result. | |
| 53 | |
| 54 Returns: | |
| 55 A tuple of (TestRunResults, retry). | |
| 56 """ | |
| 57 self.device.StartActivity( | |
| 58 intent.Intent(package=self._package, activity=self._activity, | |
| 59 action='android.intent.action.MAIN'), | |
| 60 blocking=True, force_stop=True) | |
| 61 | |
| 62 # Chrome crashes are not always caught by Monkey test runner. | |
| 63 # Verify Chrome has the same PID before and after the test. | |
| 64 before_pids = self.device.GetPids(self._package) | |
| 65 | |
| 66 # Run the test. | |
| 67 output = '' | |
| 68 if before_pids: | |
| 69 output = '\n'.join(self._LaunchMonkeyTest()) | |
| 70 after_pids = self.device.GetPids(self._package) | |
| 71 | |
| 72 crashed = True | |
| 73 if not self._package in before_pids: | |
| 74 logging.error('Failed to start the process.') | |
| 75 elif not self._package in after_pids: | |
| 76 logging.error('Process %s has died.', before_pids[self._package]) | |
| 77 elif before_pids[self._package] != after_pids[self._package]: | |
| 78 logging.error('Detected process restart %s -> %s', | |
| 79 before_pids[self._package], after_pids[self._package]) | |
| 80 else: | |
| 81 crashed = False | |
| 82 | |
| 83 results = base_test_result.TestRunResults() | |
| 84 success_pattern = 'Events injected: %d' % self._options.event_count | |
| 85 if success_pattern in output and not crashed: | |
| 86 result = base_test_result.BaseTestResult( | |
| 87 test_name, base_test_result.ResultType.PASS, log=output) | |
| 88 else: | |
| 89 result = base_test_result.BaseTestResult( | |
| 90 test_name, base_test_result.ResultType.FAIL, log=output) | |
| 91 if 'chrome' in self._options.package: | |
| 92 logging.warning('Starting MinidumpUploadService...') | |
| 93 # TODO(jbudorick): Update this after upstreaming. | |
| 94 minidump_intent = intent.Intent( | |
| 95 action='%s.crash.ACTION_FIND_ALL' % _CHROME_PACKAGE, | |
| 96 package=self._package, | |
| 97 activity='%s.crash.MinidumpUploadService' % _CHROME_PACKAGE) | |
| 98 try: | |
| 99 self.device.RunShellCommand( | |
| 100 ['am', 'startservice'] + minidump_intent.am_args, | |
| 101 as_root=True, check_return=True) | |
| 102 except device_errors.CommandFailedError: | |
| 103 logging.exception('Failed to start MinidumpUploadService') | |
| 104 | |
| 105 results.AddResult(result) | |
| 106 return results, False | |
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Chromium Code Reviews
Issue 2392643003:
Removes files from //build that we don't need (Closed)
