def test_generate_crash_log(self):
generator = GDBCrashLogGenerator('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 = os.path.join(core_directory, "core-pid_%p-_-process_%e")
mock_empty_crash_log = """\
crash log for DumpRenderTree (pid 28529):
Coredump core-pid_28529-_-process_DumpRenderTree 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)
def test_generate_crash_log(self):
generator = GDBCrashLogGenerator('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 = os.path.join(core_directory, "core-pid_%p-_-process_%E")
mock_empty_crash_log = """\
crash log for DumpRenderTree (pid 28529):
Coredump core-pid_28529-_-process_DumpRenderTree 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)
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,
port_name="gtk",
configuration="Debug")
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)
def _get_crash_log(self,
name,
pid,
stdout,
stderr,
newer_than,
target_host=None):
return GDBCrashLogGenerator(name, pid, newer_than, self._filesystem,
self._path_to_driver).generate_crash_log(
stdout, stderr)
def test_generate_crash_log(self):
if sys.platform.startswith("win"):
return
process_coredump_script_path = "/path/to/coredump-processor"
generator = GDBCrashLogGenerator(
"DumpRenderTree",
28529,
newer_than=None,
filesystem=MockFileSystem({"/path/to/coredumps": ""}),
process_coredump_script_path=process_coredump_script_path,
path_to_driver=None,
)
core_directory = os.environ.get("WEBKIT_CORE_DUMPS_DIRECTORY", "/path/to/coredumps")
core_pattern = "|%s %s/core-pid_%%p.dump" % (process_coredump_script_path, core_directory)
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)
def _get_crash_log(self,
name,
pid,
stdout,
stderr,
newer_than,
target_host=None):
name = "WPEWebProcess" if name == "WebProcess" else name
return GDBCrashLogGenerator(name, pid, newer_than, self._filesystem,
self._path_to_driver).generate_crash_log(
stdout, stderr)
def _get_crash_log(self,
name,
pid,
stdout,
stderr,
newer_than,
target_host=None):
return GDBCrashLogGenerator(
self._executive, name, pid, newer_than, self._filesystem,
self._path_to_driver, self.port_name,
self.get_option('configuration')).generate_crash_log(
stdout, stderr)
def _get_crash_log(self, name, pid, stdout, stderr, newer_than):
return GDBCrashLogGenerator(name, pid, newer_than, self._filesystem, self.path_to_script("process-linux-coredump"), self._path_to_driver).generate_crash_log(stdout, stderr)