Bug 1519144 Comment 5 Edit History

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Some of the try failures have bugs linked due to matching test name, but those are just "suggested/possible" known intermittent issues - not necessarily a match. (And in e.g. cases where the failure is TEST-UNEXPECTED-FAIL whereas the suggested bug is TEST-UNEXPECTED-PASS, then it's definitely not a match.  That's the case for both of the tests failures that I'm mentioning below.  Though, generally, I'd be suspicious of all the text-related failures as being "real" and caused by this change, even if they had a possibly-matching intermittent failure.)

In particular, it looks like these tests are regressed in the try run:

 - "mask-text-001.svg" failed on several platforms (and the failure looks "real" -- the solid-black rectangle in the testcase is 1px wider than the black rectangle in the testcase):
https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221260568
https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221246315
https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221252617

 -  "webkit-text-stroke-property-001.html" has a subtle failure on several platforms. (For this one, I think the test is already marked as "fuzzy" in its reftest.list file, and the fuzzy annotation probably just needs an adjustment, since the failure here is really subtle & perhaps not important.)
 https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221258958
 https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221260568
Some of the try failures have intermittent bugs linked on TreeHerder, but those are just "suggested/possible" known intermittent issues - they're not necessarily an instance of that exact intermittent issue. (And in e.g. cases where your Try failure is a TEST-UNEXPECTED-FAIL whereas the suggested bug is TEST-UNEXPECTED-PASS, then it's definitely not a match.  That's the case for both of the tests failures that I'm mentioning below.  Though, generally, I'd be suspicious of all the text-related failures as being "real" and caused by this change, even if they had a possibly-matching intermittent failure.)

In particular, it looks like these tests are regressed in the try run:

 - "mask-text-001.svg" failed on several platforms (and the failure looks "real" -- the solid-black rectangle in the testcase is 1px wider than the black rectangle in the testcase):
https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221260568
https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221246315
https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221252617

 -  "webkit-text-stroke-property-001.html" has a subtle failure on several platforms. (For this one, I think the test is already marked as "fuzzy" in its reftest.list file, and the fuzzy annotation probably just needs an adjustment, since the failure here is really subtle & perhaps not important.)
 https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221258958
 https://treeherder.mozilla.org/#/jobs?repo=try&revision=9b2546ed63a5deec9222370611e55cf61281f492&selectedJob=221260568

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