1685359 - Fix failing DOM:Web Authentication tests with cross-origin

Status: NEW

(Core :: DOM: Web Authentication, defect)

Description

[Neha Kochar [:neha]]

The following tests fail with cross-origin enabled AND Fission disabled (they pass for Fission AND xorigin enabled). This is very suspicious and most likely, the test (or the feature itself) needs to be fixed for cross-origin behavior. It's also possible that by design, these tests (and features) are not expected to work cross-origin, and if that's the case, it should be noted in the .ini file(s).

dom/webauthn/tests/test_webauthn_abort_signal.html
dom/webauthn/tests/test_webauthn_attestation_conveyance.html
dom/webauthn/tests/test_webauthn_authenticator_selection.html
dom/webauthn/tests/test_webauthn_authenticator_transports.html
dom/webauthn/tests/test_webauthn_get_assertion.html
dom/webauthn/tests/test_webauthn_make_credential.html
dom/webauthn/tests/test_webauthn_store_credential.html

These are tracked for Fission mochitests work at https://docs.google.com/spreadsheets/d/16G5AZhHWWow3rBgim4QBHzWXMIIJiky2SzXYgDMTTKY/edit?skip_itp2_check=true&pli=1#gid=1354562828&range=20:27

Comment 1

[Chris Peterson [:cpeterson]]

Tracking these test failures for Fission M7 Beta. We need to investigate whether why these tests fail for xorigin && !fission but pass for xorigin && fission. This is probably a test bug.

Comment 2

[Chris Peterson [:cpeterson]]

The current list of Web Authentication tests that fail in xorigin mode:

https://searchfox.org/mozilla-central/rev/d5e98892f9553f9113e69c585308008e681e19c9/dom/webauthn/tests/mochitest.ini#10-25,28-31

Some always fail in xorigin mode and some unexpectedly pass when Fission is enabled, which is not good either:

[test_webauthn_abort_signal.html]
fail-if = (xorigin && !fission)
[test_webauthn_attestation_conveyance.html]
fail-if = (xorigin && !fission) # NotAllowedError
[test_webauthn_authenticator_selection.html]
fail-if = (xorigin && !fission) # NotAllowedError
[test_webauthn_authenticator_transports.html]
fail-if = (xorigin && !fission) # NotAllowedError
[test_webauthn_loopback.html]
skip-if = xorigin # Hangs, JavaScript error: https://example.org/tests/SimpleTest/SimpleTest.js, line 76: DataCloneError: The object could not be cloned.
[test_webauthn_no_token.html]
skip-if = xorigin # JavaScript error: https://example.org/tests/SimpleTest/SimpleTest.js, line 76: DataCloneError: The object could not be cloned.
[test_webauthn_make_credential.html]
fail-if = (xorigin && !fission) # NotAllowedError
[test_webauthn_get_assertion.html]
fail-if = (xorigin && !fission) # NotAllowedError
[test_webauthn_store_credential.html]
fail-if = (xorigin && !fission) # NotAllowedError
[test_webauthn_sameorigin.html]
fail-if = xorigin # NotAllowedError