def test_no_timeout(self):
port = self.make_port()
driver = Driver(port, 0, pixel_tests=True, no_timeout=True)
cmd_line = driver.cmd_line(True, [])
self.assertEqual(cmd_line[0], '/mock-checkout/out/Release/content_shell')
self.assertEqual(cmd_line[-1], '-')
self.assertIn('--no-timeout', cmd_line)
def test_uri_to_test(self):
port = self.make_port()
driver = Driver(port, None, pixel_tests=False)
self.assertEqual(driver.uri_to_test('file://%s/foo/bar.html' % port.layout_tests_dir()), 'foo/bar.html')
self.assertEqual(driver.uri_to_test('http://127.0.0.1:8000/foo.html'), 'http/tests/foo.html')
self.assertEqual(driver.uri_to_test('https://127.0.0.1:8443/https/bar.html'), 'http/tests/https/bar.html')
self.assertEqual(driver.uri_to_test('https://127.0.0.1:8443/bar.https.html'), 'http/tests/bar.https.html')
def test_uri_to_test(self):
port = self.make_port()
driver = Driver(port, None)
self.assertEqual(
driver.uri_to_test('file://%s/foo/bar.html' %
port.layout_tests_dir()), 'foo/bar.html')
self.assertEqual(driver.uri_to_test('http://127.0.0.1:8000/foo.html'),
'http/tests/foo.html')
self.assertEqual(
driver.uri_to_test('https://127.0.0.1:8443/https/bar.html'),
'http/tests/https/bar.html')
self.assertEqual(
driver.uri_to_test('https://127.0.0.1:8443/bar.https.html'),
'http/tests/bar.https.html')
self.assertEqual(
driver.uri_to_test('http://web-platform.test:8001/foo/bar.html'),
'external/wpt/foo/bar.html')
self.assertEqual(
driver.uri_to_test(
'https://web-platform.test:8444/foo/bar.https.html'),
'external/wpt/foo/bar.https.html')
self.assertEqual(
driver.uri_to_test(
'https://web-platform.test:8444/foo/bar.serviceworker.html'),
'external/wpt/foo/bar.serviceworker.html')
def test_read_block(self):
port = self.make_port()
driver = Driver(port, 0, pixel_tests=False)
driver._server_process = MockServerProcess(lines=[
'ActualHash: foobar',
'Content-Type: my_type',
'Content-Transfer-Encoding: none',
'#EOF',
])
content_block = driver._read_block(0)
self.assertEqual(content_block.content, '')
self.assertEqual(content_block.content_type, 'my_type')
self.assertEqual(content_block.encoding, 'none')
self.assertEqual(content_block.content_hash, 'foobar')
driver._server_process = None
def test_read_binary_block(self):
port = self.make_port()
driver = Driver(port, 0, pixel_tests=True)
driver._server_process = MockServerProcess(lines=[
'ActualHash: actual',
'ExpectedHash: expected',
'Content-Type: image/png',
'Content-Length: 9',
'12345678',
'#EOF',
])
content_block = driver._read_block(0)
self.assertEqual(content_block.content_type, 'image/png')
self.assertEqual(content_block.content_hash, 'actual')
self.assertEqual(content_block.content, '12345678\n')
self.assertEqual(content_block.decoded_content, '12345678\n')
driver._server_process = None
def test_read_base64_block(self):
port = self.make_port()
driver = Driver(port, 0, pixel_tests=True)
driver._server_process = MockServerProcess(lines=[
'ActualHash: actual',
'ExpectedHash: expected',
'Content-Type: image/png',
'Content-Transfer-Encoding: base64',
'Content-Length: 12',
'MTIzNDU2NzgK#EOF',
])
content_block = driver._read_block(0)
self.assertEqual(content_block.content_type, 'image/png')
self.assertEqual(content_block.content_hash, 'actual')
self.assertEqual(content_block.encoding, 'base64')
self.assertEqual(content_block.content, 'MTIzNDU2NzgK')
self.assertEqual(content_block.decoded_content, '12345678\n')
def test_two_starts_cleans_up_properly(self):
port = self.make_port()
port.server_process_constructor = MockServerProcess
driver = Driver(port, 0, pixel_tests=True)
driver.start(True, [], None)
last_tmpdir = port.host.filesystem.last_tmpdir
driver._start(True, [])
self.assertFalse(port.host.filesystem.isdir(last_tmpdir))
def test_stop_cleans_up_properly(self):
port = self.make_port()
port.server_process_constructor = MockServerProcess
driver = Driver(port, 0)
driver.start([], None)
last_tmpdir = port.host.filesystem.last_tmpdir
self.assertIsNotNone(last_tmpdir)
driver.stop()
self.assertFalse(port.host.filesystem.isdir(last_tmpdir))
def _assert_wrapper(self, wrapper_string, expected_wrapper):
wrapper = Driver(self.make_port(), None, pixel_tests=False)._command_wrapper(wrapper_string)
self.assertEqual(wrapper, expected_wrapper)
def test_start_actually_starts(self):
port = self.make_port()
port.server_process_constructor = MockServerProcess
driver = Driver(port, 0, pixel_tests=True)
driver.start(True, [], None)
self.assertTrue(driver._server_process.started)
def test_creating_a_port_does_not_write_to_the_filesystem(self):
port = self.make_port()
Driver(port, 0, pixel_tests=True)
self.assertEqual(port.host.filesystem.written_files, {})
self.assertIsNone(port.host.filesystem.last_tmpdir)
def test_check_for_driver_crash(self):
port = self.make_port()
driver = Driver(port, 0, pixel_tests=True)
class FakeServerProcess(object):
def __init__(self, crashed):
self.crashed = crashed
def pid(self):
return 1234
def name(self):
return 'FakeServerProcess'
def has_crashed(self):
return self.crashed
def stop(self, timeout=0.0):
pass
def assert_crash(driver, error_line, crashed, name, pid, unresponsive=False, leaked=False):
self.assertEqual(driver._check_for_driver_crash(error_line), crashed)
self.assertEqual(driver._crashed_process_name, name)
self.assertEqual(driver._crashed_pid, pid)
self.assertEqual(driver._subprocess_was_unresponsive, unresponsive)
self.assertEqual(driver._check_for_leak(error_line), leaked)
driver.stop()
driver._server_process = FakeServerProcess(False)
assert_crash(driver, '', False, None, None)
driver._crashed_process_name = None
driver._crashed_pid = None
driver._server_process = FakeServerProcess(False)
driver._subprocess_was_unresponsive = False
driver._leaked = False
assert_crash(driver, '#CRASHED\n', True, 'FakeServerProcess', 1234)
driver._crashed_process_name = None
driver._crashed_pid = None
driver._server_process = FakeServerProcess(False)
driver._subprocess_was_unresponsive = False
driver._leaked = False
assert_crash(driver, '#CRASHED - WebProcess\n', True, 'WebProcess', None)
driver._crashed_process_name = None
driver._crashed_pid = None
driver._server_process = FakeServerProcess(False)
driver._subprocess_was_unresponsive = False
driver._leaked = False
assert_crash(driver, '#CRASHED - WebProcess (pid 8675)\n', True, 'WebProcess', 8675)
driver._crashed_process_name = None
driver._crashed_pid = None
driver._server_process = FakeServerProcess(False)
driver._subprocess_was_unresponsive = False
driver._leaked = False
assert_crash(driver, '#PROCESS UNRESPONSIVE - WebProcess (pid 8675)\n', True, 'WebProcess', 8675, True)
driver._crashed_process_name = None
driver._crashed_pid = None
driver._server_process = FakeServerProcess(False)
driver._subprocess_was_unresponsive = False
driver._leaked = False
assert_crash(driver, '#CRASHED - renderer (pid 8675)\n', True, 'renderer', 8675)
driver._crashed_process_name = None
driver._crashed_pid = None
driver._server_process = FakeServerProcess(False)
driver._subprocess_was_unresponsive = False
driver._leaked = False
assert_crash(driver, '#LEAK - renderer pid 8675 ({"numberOfLiveDocuments":[2,3]})\n', False, None, None, False, True)
driver._crashed_process_name = None
driver._crashed_pid = None
driver._server_process = FakeServerProcess(True)
driver._subprocess_was_unresponsive = False
driver._leaked = False
assert_crash(driver, '', True, 'FakeServerProcess', 1234)