Verified on latest Beta 67.0b13. Please note that once per profile, when the testcase is run for the first time, the issue seems to not be fixed (TypeError: code is undefined). Leaving the test to run for like 30 seconds, refreshing the page and starting it again will show the expected/fixed result. Afterward, it will work fine on that profile. Dan, did you experience this while testing Nightly? Could this be an issue? When I tested Nightly, might've left the test on-going for that short time needed for it to work and this issue slipped due to that.
Bug 1533071 Comment 19 Edit History
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Verified on latest Beta 67.0b13. Please note that once per profile, when the testcase is run for the first time, the issue seems to not be fixed (TypeError: code is undefined - in browser console). Leaving the test to run for like 30 seconds, refreshing the page and starting it again will show the expected/fixed result. Afterward, it will work fine on that profile. Dan, did you experience this while testing Nightly? Could this be an issue? When I tested Nightly, might've left the test on-going for that short time needed for it to work and this issue slipped due to that.