Bug 124845
Summary: | Tester bots triggered incorrectly | ||
---|---|---|---|
Product: | WebKit | Reporter: | Csaba Osztrogonác <ossy> |
Component: | New Bugs | Assignee: | Nobody <webkit-unassigned> |
Status: | NEW | ||
Severity: | Normal | CC: | ap, beidson, dburkart, ddkilzer, jonlee, lforschler, matthew_hanson, mrowe, ossy, rniwa |
Priority: | P1 | ||
Version: | 528+ (Nightly build) | ||
Hardware: | Unspecified | ||
OS: | Unspecified |
Csaba Osztrogonác
It seems something bad happens during triggering the Mac Debug tester bots.
- http://build.webkit.org/builders/Apple%20Mavericks%20Debug%20%28Build%29/builds/1279 built r159749
- http://build.webkit.org/builders/Apple%20Mavericks%20Debug%20%28Build%29/builds/1280 built r159750
Both of them triggered the tester bot during it was running tests for an earlier revision.
And here is the result:
http://build.webkit.org/builders/Apple%20Mavericks%20Debug%20WK1%20%28Tests%29/builds/748
Revision 159749
Got Revision 159749
All Changes:
- Change #39546 - r159750
- Change #39545 - r159749
It seems the tester ran the oldest one, not the newest one. Similar results on ML debug bots.
Attachments | ||
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Add attachment proposed patch, testcase, etc. |
Csaba Osztrogonác
I have a feeling that the bug is around http://trac.webkit.org/changeset/117508 .
Csaba Osztrogonác
The bug is still valid on Apple Windows bots too:
https://build.webkit.org/builders/Apple%20Win%207%20Release%20%28Tests%29/builds/47633
Revision 174101
Got Revision 174101
All Changes:
- Change #52898
Revision 174102
- Change #52897
Revision 174101
The tester bot should have picked 174102 instead of 174101.
Csaba Osztrogonác
this bug is still valid:
Let's see two builders: building r181145 finished before r181143
https://build.webkit.org/builders/Apple%20Mavericks%20Release%20%28Build%29/builds/13446
r181143
Start Fri Mar 6 01:23:52 2015
End Fri Mar 6 01:57:23 2015
Elapsed 33 mins, 31 secs
https://build.webkit.org/builders/Apple%20Mavericks%20Release%20%28Build%29/builds/13447
r181145
Start Fri Mar 6 01:24:24 2015
End Fri Mar 6 01:40:29 2015
Elapsed 16 mins, 5 secs
https://build.webkit.org/builders/Apple%20Mavericks%20Release%20%28Build%29/builds/13448
r181147
Start Fri Mar 6 01:40:29 2015
End Fri Mar 6 01:49:11 2015
Elapsed 8 mins, 41 secs
And then the tester bot ran the tests in the same
order as the builder finished:
https://build.webkit.org/builders/Apple%20Mavericks%20Release%20WK1%20%28Tests%29/builds/12735
r181145
Start Fri Mar 6 01:40:30 2015
End Fri Mar 6 01:53:19 2015
Elapsed 12 mins, 49 secs
https://build.webkit.org/builders/Apple%20Mavericks%20Release%20WK1%20%28Tests%29/builds/12737
r181143
Start Fri Mar 6 01:57:23 2015
End Fri Mar 6 02:10:39 2015
Elapsed 13 mins, 15 secs
https://build.webkit.org/builders/Apple%20Mavericks%20Release%20WK1%20%28Tests%29/builds/12738
181149
Start Fri Mar 6 02:47:22 2015
End Fri Mar 6 03:00:06 2015
Elapsed 12 mins, 43 secs
Csaba Osztrogonác
(In reply to comment #3)
> this bug is still valid:
>
> Let's see two builders: building r181145 finished before r181143
...
No, it is a different bug. I don't know how can be it be fixed.
The tester don't have any chance to check if a builder will
finish with an older revision than a newer revision.
Alexey Proskuryakov
The tester can't know that, but it seems like buildbot master could be smarter about such things.
I'm not quite sure what this bug is tracking at this point though, could you rephrase it?