Selenium tests are broken

[knyghty]

For both Chorme and Firefox it seems.

For Firefox, I get, e.g.:

======================================================================
ERROR: test_select_all_across_pages (admin_changelist.tests.SeleniumTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/unittest/suite.py", line 163, in _handleClassSetUp
    setUpClass()
  File "/tests/django/django/test/selenium.py", line 114, in setUpClass
    cls.selenium = cls.create_webdriver()
  File "/tests/django/django/test/selenium.py", line 92, in create_webdriver
    return webdriver.Remote(
  File "/usr/local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 276, in __init__
    self.start_session(capabilities, browser_profile)
  File "/usr/local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 369, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/usr/local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 434, in execute
    self.error_handler.check_response(response)
  File "/usr/local/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py", line 243, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.SessionNotCreatedException: Message: Could not start a new session. New session request timed out
Build info: version: '4.4.0', revision: 'e5c75ed026a'
System info: host: '809a51a82548', ip: '172.18.0.2', os.name: 'Linux', os.arch: 'amd64', os.version: '5.10.104-linuxkit', java.version: '11.0.16'
Driver info: driver.version: unknown
Stacktrace:
    at org.openqa.selenium.grid.sessionqueue.local.LocalNewSessionQueue.addToQueue (LocalNewSessionQueue.java:179)
    at org.openqa.selenium.grid.sessionqueue.NewSessionQueue.lambda$new$0 (NewSessionQueue.java:68)
    at org.openqa.selenium.remote.http.Route$TemplatizedRoute.handle (Route.java:192)
    at org.openqa.selenium.remote.http.Route.execute (Route.java:68)
    at org.openqa.selenium.remote.http.Route$CombinedRoute.handle (Route.java:336)
    at org.openqa.selenium.remote.http.Route.execute (Route.java:68)
    at org.openqa.selenium.grid.sessionqueue.NewSessionQueue.execute (NewSessionQueue.java:120)
    at org.openqa.selenium.remote.tracing.SpanWrappedHttpHandler.execute (SpanWrappedHttpHandler.java:86)
    at org.openqa.selenium.remote.http.Filter$1.execute (Filter.java:64)
    at org.openqa.selenium.remote.http.Route$CombinedRoute.handle (Route.java:336)
    at org.openqa.selenium.remote.http.Route.execute (Route.java:68)
    at org.openqa.selenium.grid.router.Router.execute (Router.java:91)
    at org.openqa.selenium.grid.web.EnsureSpecCompliantResponseHeaders.lambda$apply$0 (EnsureSpecCompliantResponseHeaders.java:34)
    at org.openqa.selenium.remote.http.Filter$1.execute (Filter.java:64)
    at org.openqa.selenium.remote.http.Route$CombinedRoute.handle (Route.java:336)
    at org.openqa.selenium.remote.http.Route.execute (Route.java:68)
    at org.openqa.selenium.remote.http.Route$NestedRoute.handle (Route.java:270)
    at org.openqa.selenium.remote.http.Route.execute (Route.java:68)
    at org.openqa.selenium.remote.http.Route$CombinedRoute.handle (Route.java:336)
    at org.openqa.selenium.remote.http.Route.execute (Route.java:68)
    at org.openqa.selenium.remote.http.Route$CombinedRoute.handle (Route.java:336)
    at org.openqa.selenium.remote.http.Route.execute (Route.java:68)
    at org.openqa.selenium.remote.AddWebDriverSpecHeaders.lambda$apply$0 (AddWebDriverSpecHeaders.java:35)
    at org.openqa.selenium.remote.ErrorFilter.lambda$apply$0 (ErrorFilter.java:44)
    at org.openqa.selenium.remote.http.Filter$1.execute (Filter.java:64)
    at org.openqa.selenium.remote.ErrorFilter.lambda$apply$0 (ErrorFilter.java:44)
    at org.openqa.selenium.remote.http.Filter$1.execute (Filter.java:64)
    at org.openqa.selenium.netty.server.SeleniumHandler.lambda$channelRead0$0 (SeleniumHandler.java:44)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:515)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1128)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:628)
    at java.lang.Thread.run (Thread.java:829)

And Chrome:

======================================================================
ERROR: test_select_multiple (admin_views.test_autocomplete_view.SeleniumTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/unittest/suite.py", line 163, in _handleClassSetUp
    setUpClass()
  File "/tests/django/django/test/selenium.py", line 114, in setUpClass
    cls.selenium = cls.create_webdriver()
  File "/tests/django/django/test/selenium.py", line 92, in create_webdriver
    return webdriver.Remote(
  File "/usr/local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 276, in __init__
    self.start_session(capabilities, browser_profile)
  File "/usr/local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 369, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/usr/local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 434, in execute
    self.error_handler.check_response(response)
  File "/usr/local/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py", line 243, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.SessionNotCreatedException: Message: Could not start a new session. Error while creating session with the driver service. Stopping driver service: Could not start a new session. Response code 500. Message: unknown error: Chrome failed to start: crashed.
  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
Build info: version: '4.4.0', revision: 'e5c75ed026a'
System info: host: 'd33366264b2d', ip: '172.18.0.5', os.name: 'Linux', os.arch: 'amd64', os.version: '5.10.104-linuxkit', java.version: '11.0.16'
Driver info: driver.version: unknown
Build info: version: '4.4.0', revision: 'e5c75ed026a'
System info: host: 'd33366264b2d', ip: '172.18.0.5', os.name: 'Linux', os.arch: 'amd64', os.version: '5.10.104-linuxkit', java.version: '11.0.16'
Driver info: driver.version: unknown
Stacktrace:
    at org.openqa.selenium.grid.node.config.DriverServiceSessionFactory.apply (DriverServiceSessionFactory.java:200)
    at org.openqa.selenium.grid.node.config.DriverServiceSessionFactory.apply (DriverServiceSessionFactory.java:68)
    at org.openqa.selenium.grid.node.local.SessionSlot.apply (SessionSlot.java:145)
    at org.openqa.selenium.grid.node.local.LocalNode.newSession (LocalNode.java:362)
    at org.openqa.selenium.grid.distributor.local.LocalDistributor.startSession (LocalDistributor.java:639)
    at org.openqa.selenium.grid.distributor.local.LocalDistributor.newSession (LocalDistributor.java:558)
    at org.openqa.selenium.grid.distributor.local.LocalDistributor$NewSessionRunnable.handleNewSessionRequest (LocalDistributor.java:812)
    at org.openqa.selenium.grid.distributor.local.LocalDistributor$NewSessionRunnable.lambda$run$1 (LocalDistributor.java:773)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1128)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:628)
    at java.lang.Thread.run (Thread.java:829)

[ngnpope]

For anyone interested in this, I have Selenium working on the main branch of my fork.

I have a bunch of tidying up to do, but hopefully in the coming months we can get it rolled back in upstream.