Bug 51039 – Flaky Test: fast/history/history-subframe-with-name.html

• Status: RESOLVED
• Resolution: FIXED
• Component: Tools / Tests

[WebKit Commit Bot]

This is an automatically generated bug from the commit-queue.
fast/history/history-subframe-with-name.html has been flaky on the commit-queue.

fast/history/history-subframe-with-name.html was authored by [e-mail].
http://trac.webkit.org/browser/trunk/LayoutTests/fast/history/history-subframe-with-name.html

The commit-queue just saw fast/history/history-subframe-with-name.html flake while processing attachment 76535 [details] on bug 51037.
Bot: eseidel-cq-sl  Port: Mac  Platform: Mac OS X 10.6.5

The bots will update this with information from each new failure.

If you would like to track this test fix with another bug, please close this bug as a duplicate.

[WebKit Commit Bot]

The commit-queue just saw fast/history/history-subframe-with-name.html flake while processing attachment 77288 [details] on bug 51279.
Bot: cr-jail-3  Port: Mac  Platform: Mac OS X 10.6.4

[Eric Seidel (no email)]

This is definitely a real flake.  However it may be a timeout or crash since the flaky test reporter failed to upload a failure diff.  (I'm working on making it better report the type of failure.)

[Mihai Parparita]

(In reply to comment #2)
> This is definitely a real flake.  However it may be a timeout or crash since the flaky test reporter failed to upload a failure diff.  (I'm working on making it better report the type of failure.)

Timeout seems quite likely (the test is supposed to advance through a bunch of states, it may be getting stuck at one of them).

[Mihai Parparita]

I tried to reproduce with:

$ run-webkit-tests fast/history --iterations=100 --exit-after-n-failures=1 --exit-after-n-crashes-or-timeouts=1
$ run-webkit-tests fast/history/history-subframe-with-name.html --iterations=100 --exit-after-n-failures=1 --exit-after-n-crashes-or-timeouts=1

Neither one showed any failures. Any ideas about what's special in the cq environment?

[WebKit Commit Bot]

The commit-queue just saw fast/history/history-subframe-with-name.html flake (Text diff mismatch) while processing attachment 82311 [details] on bug 54000.
Bot: cr-jail-7  Port: Mac  Platform: Mac OS X 10.6.6

[WebKit Commit Bot]

Created attachment 82338 [details]
Failure diff from cr-jail-7

[WebKit Commit Bot]

The commit-queue just saw fast/history/history-subframe-with-name.html flake (Text diff mismatch) while processing attachment 87925 [details] on bug 57666.
Bot: cr-jail-8  Port: Mac  Platform: Mac OS X 10.6.6

[WebKit Commit Bot]

Created attachment 87953 [details]
Failure diff from cr-jail-8

[WebKit Commit Bot]

The commit-queue just saw fast/history/history-subframe-with-name.html flake (Text diff mismatch) while processing attachment 88372 [details] on bug 57922.
Bot: cr-jail-3  Port: Mac  Platform: Mac OS X 10.6.6

[WebKit Commit Bot]

Created attachment 88761 [details]
Failure diff from cr-jail-3

[WebKit Commit Bot]

The commit-queue just saw fast/history/history-subframe-with-name.html flake (Text diff mismatch) while processing attachment 90752 [details] on bug 59225.
Bot: cr-jail-7  Port: Mac  Platform: Mac OS X 10.6.6

[WebKit Commit Bot]

Created attachment 90805 [details]
Failure diff from cr-jail-7

[WebKit Commit Bot]

The commit-queue just saw fast/history/history-subframe-with-name.html flake (Text diff mismatch) while processing attachment 92252 [details] on bug 59143.
Bot: cr-jail-7  Port: Mac  Platform: Mac OS X 10.6.7

[WebKit Commit Bot]

Created attachment 92315 [details]
Failure diff from cr-jail-7

[WebKit Commit Bot]

The commit-queue just saw fast/history/history-subframe-with-name.html flake (Text diff mismatch) while processing attachment 94022 [details] on bug 60986.
Bot: cr-jail-4  Port: Mac  Platform: Mac OS X 10.6.7

[WebKit Commit Bot]

Created attachment 94039 [details]
Failure diff from cr-jail-4

[WebKit Commit Bot]

The commit-queue just saw fast/history/history-subframe-with-name.html flake (Text diff mismatch) while processing attachment 95716 [details] on bug 61847.
Bot: cr-jail-7  Port: Mac  Platform: Mac OS X 10.6.7

[WebKit Commit Bot]

Created attachment 95788 [details]
Failure diff from cr-jail-7

[Alexey Proskuryakov]

Created attachment 212508 [details]
proposed fix

This test was still flakily failing on Mac WK1, possibly on other testers too.

[Alexey Proskuryakov]

Committed <http://trac.webkit.org/r156362>.

Will reopen if it still fails.

[Alexey Proskuryakov]

*** Bug 87321 has been marked as a duplicate of this bug. ***

[Alexey Proskuryakov]

It still does.

[Alexey Proskuryakov]

Looks like this fix eliminated timeouts, but we still sometimes get state 5 at the end.

[Alexey Proskuryakov]

Created attachment 212634 [details]
more of speculative fix

[Alexey Proskuryakov]

Committed <http://trac.webkit.org/r156431>.