Open Bug 782196 Opened 7 years ago Updated 2 years ago

Intermittent REFTEST TEST-UNEXPECTED-FAIL | reftest/tests/layout/reftests/bugs/598726-1.html | image comparison (==)

Categories

(Core :: CSS Parsing and Computation, defect, P3)

defect

Tracking

()

People

(Reporter: philor, Unassigned)

References

()

Details

(Keywords: intermittent-failure, Whiteboard: [test disabled on Windows])

Attachments

(2 files, 1 obsolete file)

Attached file reftest log
+++ This bug was initially created as a clone of Bug #702184 +++

See also bug 702184 comment 628, and who knows how many of the other comments there.

https://tbpl.mozilla.org/php/getParsedLog.php?id=14333419&tree=Mozilla-Inbound
Rev3 WINNT 6.1 mozilla-inbound debug test reftest on 2012-08-12 23:12:18 PDT for push 9e0799cf1096
slave: talos-r3-w7-045

REFTEST TEST-START | file:///c:/talos-slave/test/build/reftest/tests/layout/reftests/bugs/598726-1-ref.html | 2815 / 8122 (34%)
++DOMWINDOW == 45 (0AB6A5A0) [serial = 7726] [outer = 0A22AEF0]
REFTEST TEST-UNEXPECTED-FAIL | file:///c:/talos-slave/test/build/reftest/tests/layout/reftests/bugs/598726-1.html | image comparison (==)
...
REFTEST max difference: 9 number of differing pixels: 44

Along both ends of the input.
And suspicion falls on something in roc's https://tbpl.mozilla.org/?tree=Mozilla-Inbound&rev=94e4dbce3b94 - that's once on the push, and once on the next push.
(In reply to Ed Morley [:edmorley] from comment #107)
> Is virtually permaorange as of:
> https://hg.mozilla.org/integration/mozilla-inbound/
> pushloghtml?fromchange=2bc119b67709&tochange=e2e8d066279b
> 
> ...and for m-c:
> https://hg.mozilla.org/mozilla-central/
> pushloghtml?fromchange=f89feda9d997&tochange=75cdb3f932c6
> 
> Have requested some rebuilds in the coalesced ranges to help narrow.

Some of these got coalesced, so triggered more.

Links to save me digging them out again:
https://tbpl.mozilla.org/?rev=75cdb3f932c6&jobname=WINNT
https://tbpl.mozilla.org/?tree=Mozilla-Inbound&rev=e2e8d066279b&jobname=WINNT
Tried a backout of that push but had several conflicts, so just going to disable the test for now, to get us away from near-permaorange, whilst roc takes a look.
Attached patch Disable on Win7 (obsolete) — Splinter Review
Temporarily disable on Win7
Attachment #652479 - Flags: review?(philringnalda)
Attachment #652479 - Flags: review?(philringnalda) → review+
Whiteboard: [orange] → [orange][test disabled on Win7]