1639999 - Perma layout/style/test/test_pseudoelement_state.html | hover subtest #7, number of different pixels - got 202, expected 0 when Gecko 78 merges to Beta on 2020-05-21

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

central-as-beta simulation: https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&selectedTaskRun=Ahi1GKqERwS2Y3d0xy4oJg-0&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel%2Crunnable&revision=49ea038a588c25d575a555e74c45c2a23eb3fd57

Log: https://treeherder.mozilla.org/logviewer.html#?job_id=303229567&repo=try

[task 2020-05-21T12:30:30.580Z] 12:30:30 INFO - TEST-PASS | layout/style/test/test_pseudoelement_state.html | hover subtest #7, canvas sizes equal
[task 2020-05-21T12:30:30.580Z] 12:30:30 INFO - Buffered messages finished
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - TEST-UNEXPECTED-FAIL | layout/style/test/test_pseudoelement_state.html | hover subtest #7, number of different pixels - got 202, expected 0
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - SimpleTest.is@SimpleTest/SimpleTest.js:383:14
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - runTestPart3@layout/style/test/test_pseudoelement_state.html:142:7
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - TEST-PASS | layout/style/test/test_pseudoelement_state.html | hover subtest #7, computed style
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - TEST-PASS | layout/style/test/test_pseudoelement_state.html | active subtest #7, canvas sizes equal
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - TEST-UNEXPECTED-FAIL | layout/style/test/test_pseudoelement_state.html | active subtest #7, number of different pixels - got 202, expected 0
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - SimpleTest.is@SimpleTest/SimpleTest.js:383:14
[task 2020-05-21T12:30:30.581Z] 12:30:30 INFO - runTestPart5@layout/style/test/test_pseudoelement_state.html:165:9

Comment 1

[Emilio Cobos Álvarez (:emilio)]

Bug 1632646 will fix this, and it should be about to reach central.