blob: 9f3b7e39379c43a105ece20c1ca626243dfa7d34 [file] [log] [blame]
# Copyright (C) 2013 University of Szeged
# This module is a refactoring from gtk.py, Copyright (C) 2013 Igalia S.L
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * 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.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
# OWNER OR 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 os
import sys
import unittest
from webkitpy.common.system.executive_mock import MockExecutive
from webkitpy.common.system.executive_mock import MockProcess
from webkitpy.common.system.filesystem_mock import MockFileSystem
from webkitpy.port.linux_get_crash_log import GDBCrashLogGenerator
class GDBCrashLogGeneratorTest(unittest.TestCase):
def test_generate_crash_log(self):
if sys.platform.startswith('win'):
return
executive = MockExecutive()
executive._proc = MockProcess()
executive._proc.stdout = 'STDERR: <empty>'
generator = GDBCrashLogGenerator(executive, 'DumpRenderTree', 28529, newer_than=None, filesystem=MockFileSystem({'/path/to/coredumps': ''}), path_to_driver=None)
core_directory = os.environ.get('WEBKIT_CORE_DUMPS_DIRECTORY', '/path/to/coredumps')
core_pattern = generator._filesystem.join(core_directory, "core-pid_%p.dump")
mock_empty_crash_log = """\
crash log for DumpRenderTree (pid 28529):
Coredump core-pid_28529.dump not found. To enable crash logs:
- run this command as super-user: echo "%(core_pattern)s" > /proc/sys/kernel/core_pattern
- enable core dumps: ulimit -c unlimited
- set the WEBKIT_CORE_DUMPS_DIRECTORY environment variable: export WEBKIT_CORE_DUMPS_DIRECTORY=%(core_directory)s
STDERR: <empty>""" % locals()
def _mock_gdb_output(self, coredump_path):
return (mock_empty_crash_log, [])
generator._get_gdb_output = _mock_gdb_output
stderr, log = generator.generate_crash_log(None, None)
self.assertEqual(stderr, None)
self.assertMultiLineEqual(log, mock_empty_crash_log)
generator.newer_than = 0.0
self.assertEqual(stderr, None)
self.assertMultiLineEqual(log, mock_empty_crash_log)