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Bug 1299216 - [mozrunner] check_for_crashes() has to return the crash count since its last invocation. r=ahal
Adapt check_for_crashes() for latest mozcrash changes, which returns the number of crashes for both log_crashes() and check_for_crashes() now. Also the runner should accumulate the number of crashes so it will be known at any time how many times the process has been crashed. MozReview-Commit-ID: Dl9FlH1TalH --HG-- extra : rebase_source : b27895482fcad099cf4fcfc01a65fe0fbc5243e3
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@ -41,6 +41,8 @@ class BaseRunner(object):
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self.profile = profile or self.app_ctx.profile_class(**getattr(self.app_ctx,
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'profile_args', {}))
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self.logger = get_default_logger()
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# process environment
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if env is None:
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self.env = os.environ.copy()
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@ -99,9 +101,8 @@ class BaseRunner(object):
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if debug_args:
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cmd = list(debug_args) + cmd
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logger = get_default_logger()
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if logger:
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logger.info('Application command: %s' % ' '.join(cmd))
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if self.logger:
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self.logger.info('Application command: %s' % ' '.join(cmd))
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if interactive:
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self.process_handler = subprocess.Popen(cmd, env=self.env)
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# TODO: other arguments
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@ -179,51 +180,51 @@ class BaseRunner(object):
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def check_for_crashes(self, dump_directory=None, dump_save_path=None,
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test_name=None, quiet=False):
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"""
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Check for a possible crash and output stack trace.
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"""Check for possible crashes and output the stack traces.
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:param dump_directory: Directory to search for minidump files
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:param dump_save_path: Directory to save the minidump files to
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:param test_name: Name to use in the crash output
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:param quiet: If `True` don't print the PROCESS-CRASH message to stdout
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:returns: True if a crash was detected, otherwise False
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:returns: Number of crashes which have been detected since the last invocation
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"""
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crash_count = 0
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if not dump_directory:
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dump_directory = os.path.join(self.profile.profile, 'minidumps')
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if not dump_save_path:
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dump_save_path = self.dump_save_path
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if not test_name:
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test_name = "runner.py"
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try:
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logger = get_default_logger()
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if logger is not None:
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if test_name is None:
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test_name = "runner.py"
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if self.logger:
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if mozcrash:
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self.crashed += mozcrash.log_crashes(
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logger,
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crash_count = mozcrash.log_crashes(
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self.logger,
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dump_directory,
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self.symbols_path,
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dump_save_path=dump_save_path,
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test=test_name)
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else:
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logger.warning("Can not log crashes without mozcrash")
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self.logger.warning("Can not log crashes without mozcrash")
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else:
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if mozcrash:
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crashed = mozcrash.check_for_crashes(
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crash_count = mozcrash.check_for_crashes(
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dump_directory,
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self.symbols_path,
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dump_save_path=dump_save_path,
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test_name=test_name,
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quiet=quiet)
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if crashed:
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self.crashed += 1
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else:
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logger.warning("Can not log crashes without mozcrash")
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self.crashed += crash_count
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except:
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traceback.print_exc()
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return self.crashed
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return crash_count
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def cleanup(self):
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"""
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@ -1,3 +1,4 @@
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[test_crash.py]
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[test_interactive.py]
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[test_start.py]
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[test_states.py]
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37
testing/mozbase/mozrunner/tests/test_crash.py
Normal file
37
testing/mozbase/mozrunner/tests/test_crash.py
Normal file
@ -0,0 +1,37 @@
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#!/usr/bin/env python
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this file,
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# You can obtain one at http://mozilla.org/MPL/2.0/.
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import mock
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import mozrunnertest
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class MozrunnerCrashTestCase(mozrunnertest.MozrunnerTestCase):
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@mock.patch('mozcrash.log_crashes', return_value=2)
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def test_crash_count_with_logger(self, log_crashes):
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self.assertEqual(self.runner.crashed, 0)
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self.assertEqual(self.runner.check_for_crashes(), 2)
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self.assertEqual(self.runner.crashed, 2)
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self.assertEqual(self.runner.check_for_crashes(), 2)
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self.assertEqual(self.runner.crashed, 4)
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log_crashes.return_value = 0
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self.assertEqual(self.runner.check_for_crashes(), 0)
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self.assertEqual(self.runner.crashed, 4)
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@mock.patch('mozcrash.check_for_crashes', return_value=2)
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def test_crash_count_without_logger(self, check_for_crashes):
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self.runner.logger = None
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self.assertEqual(self.runner.crashed, 0)
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self.assertEqual(self.runner.check_for_crashes(), 2)
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self.assertEqual(self.runner.crashed, 2)
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self.assertEqual(self.runner.check_for_crashes(), 2)
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self.assertEqual(self.runner.crashed, 4)
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check_for_crashes.return_value = 0
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self.assertEqual(self.runner.check_for_crashes(), 0)
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self.assertEqual(self.runner.crashed, 4)
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