Filed by: apavel [at] mozilla.com https://treeherder.mozilla.org/logviewer.html#?job_id=199080002&repo=autoland https://queue.taskcluster.net/v1/task/LqVGudMTRzeQ89K0ogWvhg/runs/0/artifacts/public/logs/live_backing.log 06:19:31 INFO - STDOUT: tests/web-platform/tests/tools/webdriver/webdriver/client.py 06:19:31 INFO - STDOUT: :437: in end 06:19:31 INFO - STDOUT: self.send_command("DELETE", "session/%s" % self.session_id) 06:19:31 INFO - STDOUT: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 06:19:31 INFO - STDOUT: self = <Session (disconnected)>, method = 'DELETE' 06:19:31 INFO - STDOUT: url = 'session/44d0f35a-1fc5-d14a-9bc1-778427badf20', body = None 06:19:31 INFO - STDOUT: def send_command(self, method, url, body=None): 06:19:31 INFO - STDOUT: """ 06:19:31 INFO - STDOUT: Send a command to the remote end and validate its success. 06:19:31 INFO - STDOUT: 06:19:31 INFO - STDOUT: :param method: HTTP method to use in request. 06:19:31 INFO - STDOUT: :param uri: "Command part" of the HTTP request URL, 06:19:31 INFO - STDOUT: e.g. `window/rect`. 06:19:31 INFO - STDOUT: :param body: Optional body of the HTTP request. 06:19:31 INFO - STDOUT: 06:19:31 INFO - STDOUT: :return: `None` if the HTTP response body was empty, otherwise 06:19:31 INFO - STDOUT: the `value` field returned after parsing the response 06:19:31 INFO - STDOUT: body as JSON. 06:19:31 INFO - STDOUT: 06:19:31 INFO - STDOUT: :raises error.WebDriverException: If the remote end returns 06:19:31 INFO - STDOUT: an error. 06:19:31 INFO - STDOUT: :raises ValueError: If the response body does not contain a 06:19:31 INFO - STDOUT: `value` key. 06:19:31 INFO - STDOUT: """ 06:19:31 INFO - STDOUT: response = self.transport.send( 06:19:31 INFO - STDOUT: method, url, body, 06:19:31 INFO - STDOUT: encoder=protocol.Encoder, decoder=protocol.Decoder, 06:19:31 INFO - STDOUT: session=self) 06:19:31 INFO - STDOUT: 06:19:31 INFO - STDOUT: if response.status != 200: 06:19:31 INFO - STDOUT: err = error.from_response(response) 06:19:31 INFO - STDOUT: 06:19:31 INFO - STDOUT: if isinstance(err, error.InvalidSessionIdException): 06:19:31 INFO - STDOUT: # The driver could have already been deleted the session. 06:19:31 INFO - STDOUT: self.session_id = None 06:19:31 INFO - STDOUT: 06:19:31 INFO - STDOUT: > raise err 06:19:31 INFO - STDOUT: E UnknownErrorException: unknown error (500): Failed to decode response from marionette 06:19:31 INFO - STDOUT: body = None 06:19:31 INFO - STDOUT: err = <UnknownErrorException http_status=500> 06:19:31 INFO - STDOUT: method = 'DELETE' 06:19:31 INFO - STDOUT: response = <Response status=500 error=<UnknownErrorException http_status=500>> 06:19:31 INFO - STDOUT: self = <Session (disconnected)> 06:19:31 INFO - STDOUT: url = 'session/44d0f35a-1fc5-d14a-9bc1-778427badf20' 06:19:31 INFO - STDOUT: tests/web-platform/tests/tools/webdriver/webdriver/client.py 06:19:31 INFO - STDOUT: :473: UnknownErrorException 06:19:31 INFO - STDOUT: =============================== warnings summary =============================== 06:19:31 INFO - STDOUT: <undetermined location> 06:19:31 INFO - STDOUT: Module already imported so cannot be rewritten: mozlog 06:19:31 INFO - STDOUT: -- Docs: http://doc.pytest.org/en/latest/warnings.html 06:19:31 INFO - STDOUT: =============== 17 passed, 1 warnings, 1 error in 27.64 seconds ================ 06:19:31 INFO - 06:19:31 INFO - TEST-UNEXPECTED-ERROR | /webdriver/tests/close_window/user_prompts.py | test_accept[capabilities0-alert] - setup error 06:19:31 INFO - capabilities = {'unhandledPromptBehavior': 'accept'} 06:19:31 INFO - configuration = {'capabilities': {'moz:firefoxOptions': {'binary': '/Users/cltbld/tasks/task_1536844599/build/application/Firefox Nigh...b-platform.test,www.web-platform.test,xn--n8j6ds53lwwkrqhv28a.web-platform.test'}}}, 'host': '127.0.0.1', 'port': 4444} 06:19:31 INFO - request = <SubRequest 'session' for <Function 'test_accept[capabilities0-alert]'>> 06:19:31 INFO - 06:19:31 INFO - @pytest.fixture(scope="function") 06:19:31 INFO - def session(capabilities, configuration, request): 06:19:31 INFO - """Create and start a session for a test that does not itself test session creation. 06:19:31 INFO - 06:19:31 INFO - By default the session will stay open after each test, but we always try to start a 06:19:31 INFO - new one and assume that if that fails there is already a valid session. This makes it 06:19:31 INFO - possible to recover from some errors that might leave the session in a bad state, but 06:19:31 INFO - does not demand that we start a new session per test.""" 06:19:31 INFO - global _current_session 06:19:31 INFO - 06:19:31 INFO - # Update configuration capabilities with custom ones from the 06:19:31 INFO - # capabilities fixture, which can be set by tests 06:19:31 INFO - caps = copy.deepcopy(configuration["capabilities"]) 06:19:31 INFO - caps.update(capabilities) 06:19:31 INFO - caps = {"alwaysMatch": caps} 06:19:31 INFO - 06:19:31 INFO - # If there is a session with different capabilities active, end it now 06:19:31 INFO - if _current_session is not None and ( 06:19:31 INFO - caps != _current_session.requested_capabilities): 06:19:31 INFO - > _current_session.end() 06:19:31 INFO - 06:19:31 INFO - capabilities = {'unhandledPromptBehavior': 'accept'} 06:19:31 INFO - caps = {'alwaysMatch': {'moz:firefoxOptions': {'binary': '/Users/cltbld/tasks/task_1536844599/build/application/Firefox Night...platform.test,www.web-platform.test,xn--n8j6ds53lwwkrqhv28a.web-platform.test'}}, 'unhandledPromptBehavior': 'accept'}} 06:19:31 INFO - configuration = {'capabilities': {'moz:firefoxOptions': {'binary': '/Users/cltbld/tasks/task_1536844599/build/application/Firefox Nigh...b-platform.test,www.web-platform.test,xn--n8j6ds53lwwkrqhv28a.web-platform.test'}}}, 'host': '127.0.0.1', 'port': 4444} 06:19:31 INFO - request = <SubRequest 'session' for <Function 'test_accept[capabilities0-alert]'>> 06:19:31 INFO - 06:19:31 INFO - tests/web-platform/tests/webdriver/tests/conftest.py:141: 06:19:31 INFO - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 06:19:31 INFO - tests/web-platform/tests/tools/webdriver/webdriver/client.py:437: in end 06:19:31 INFO - self.send_command("DELETE", "session/%s" % self.session_id) 06:19:31 INFO - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Crash of Firefox, and no crash information due to bug 1490906.

Moving bug to Remote Protocol::Marionette component per bug 1815831.