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web-platform-tests / wpt

Test suites for Web platform specs — including WHATWG, W3C, and others
https://web-platform-tests.org/
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/html/browsers/history/the-history-interface/history_go_zero.html is disabled/flaky in mozilla webkit #11179

Open zcorpan opened 6 years ago

zcorpan commented 6 years ago

http://bocoup.github.io/wpt-disabled-tests-report/

Investigate what's up with this test:

Path Products Results Bugs
/html/browsers/history/the-history-interface/history_go_zero.html mozilla webkit disabled: if debug and (os == "linux"): [ Pass Failure ] https://bugzilla.mozilla.org/show_bug.cgi?id=1217701 None

~cc @gsnedders~

@cdumez this test needs popup to work. Is that the case for WebKit?

@jgraham for Mozilla, would it help to set a long timeout?

gsnedders commented 6 years ago

@zcorpan I presume I'm CC'd because I'm the one who committed them? @jgraham's the one who wrote all of these.

zcorpan commented 6 years ago

Yeah (or "author" per git history). OK.

jgraham commented 6 years ago

Based on the logs e.g. https://treeherder.mozilla.org/logviewer.html#?job_id=179306286&repo=mozilla-inbound&lineNumber=11777 it doesn't look like the test is timing out; it looks like it sometimes just does the wrong thing. I don't remember the details of how these tests work, but the 500ms timeout in start_test_wait sure looks suspicious.

zcorpan commented 6 years ago

@jgraham assigning this to you for now. I can come back to this later this year if it hasn't been fixed.