Closed Bug 548022 Opened 10 years ago Closed 10 years ago
_anim Length Readonly .xhtml sporadically aborts [ABORT: Negative sample time for active animation: 'm Sample Time >= 0 || !m Is Active']
47798 INFO Running /tests/content/svg/content/test/test_animLengthReadonly.xhtml... ++DOMWINDOW == 14 (0E961AE8) [serial = 1263] [outer = 07343170] WARNING: wrong frame type: file e:/builds/moz2_slave/mozilla-central-win32-debug/build/content/svg/content/src/nsSVGSVGElement.cpp, line 1103 ###!!! ABORT: Negative sample time for active animation: 'mSampleTime >= 0 || !mIsActive', file e:/builds/moz2_slave/mozilla-central-win32-debug/build/content/smil/nsSMILAnimationFunction.cpp, line 257 ###!!! ABORT: Tear-off objects remain in hashtable at shutdown.: 'mTable.Count() == 0', file e:\builds\moz2_slave\mozilla-central-win32-debug\build\content\svg\content\src\nsSVGAttrTearoffTable.h, line 54 WINNT 5.2 mozilla-central debug test mochitests-1/5 on 2010/02/23 09:22:14 http://tinderbox.mozilla.org/showlog.cgi?tree=Firefox&errorparser=unittest&logfile=1266945734.1266947599.10782.gz&buildtime=1266945734&buildname=WINNT%205.2%20mozilla-central%20debug%20test%20mochitests-1%2f5&fulltext=1
Note that this test already calls PauseAnimations before doing anything else. So, unlike some past SMIL randomorange bugs, this one doesn't appear to be a simple timing issue (i.e. "the-tinderbox-took-longer-than-we-expected-to-evaluate-these-lines-of-js").
10 years ago
Summary: test_animLengthReadonly.xhtml crashes → test_animLengthReadonly.xhtml sporadically aborts [ABORT: Negative sample time for active animation: 'mSampleTime >= 0 || !mIsActive']
It looks like this happens when the onload event fires very late -- after we're already begun our animation -- and then we pause & seek back to a time before our animation, and we fail this NS_ABORT_IF_FALSE. Two things: (1) We can prevent the late handler firing by listening for SVGLoad instead of for load, as mentioned in bug 535850 comment 6. (This removes the need to seek back to 0, also) (2) I need to investigate this NS_ABORT_IF_FALSE. (perhaps it should be a NS_WARNING instead?) It's probably related to the fact that we're not great with seeking back before the current interval yet (bug 492458).
(In reply to comment #2) > (1) We can prevent the late handler firing by listening for SVGLoad instead of I filed bug 550975 on this. (Marking dependency, since I'll fix that first, which will make this work.) > (2) I need to investigate this NS_ABORT_IF_FALSE. I filed Bug 550978 on this, with a reduced testcase.
Depends on: 550975
http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1268100217.1268102484.9513.gz Linux mozilla-central debug test mochitests-1/5 on 2010/03/08 18:03:37 s: moz2-linux-slave24 49472 INFO Running /tests/content/svg/content/test/test_animLengthUnits.xhtml... ++DOMWINDOW == 17 (0xa86f6f0) [serial = 1373] [outer = 0xa4fcbc8] ###!!! ABORT: Negative sample time for active animation: 'mSampleTime >= 0 || !mIsActive', file /builds/slave/mozilla-central-linux-debug/build/content/smil/nsSMILAnimationFunction.cpp, line 257 (not quite the same test, but I figured it was close enough)
I just landed bug 550975, which should fix this randomorange per comment 3.
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → FIXED
10 years ago
Assignee: nobody → dholbert
Whiteboard: [orange] → [fixed by bug 550975] [orange]
Target Milestone: --- → mozilla1.9.3a3
Whiteboard: [fixed by bug 550975] [orange] → [fixed by bug 550975]
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