Closed
Bug 523768
Opened 15 years ago
Closed 10 years ago
Intermittent border-collapse-table-column-group.html | image comparison (==), max difference: 255, number of differing pixels: 16039, 33174
Categories
(Core :: Layout, defect)
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: dholbert, Unassigned)
References
Details
(Keywords: intermittent-failure)
Attachments
(1 file)
56.85 KB,
text/plain
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Details |
This reftest just sporadically failed: http://tinderbox.mozilla.org/showlog.cgi?log=Firefox-Unittest/1256173809.1256176261.30571.gz Linux mozilla-central test opt everythingelse on 2009/10/21 18:10:09 { REFTEST TEST-UNEXPECTED-FAIL | file:///builds/moz2_slave/mozilla-central-linux-opt-unittest-everythingelse/build/reftest/tests/layout/reftests/table-background/border-collapse-table-column-group.html | } Attached log has the image data-urls, suitable for pasting into http://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml The only "blame" patch was http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=a8dacfc7dfcc&tochange=2b9f7c28c481 which was a minor bustage fix that couldn't have caused this regression. (Moreover, this test passed in the following cycle)
Reporter | ||
Updated•15 years ago
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Whiteboard: [orange]
Reporter | ||
Updated•15 years ago
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Reporter | ||
Comment 1•15 years ago
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Looking at the failure in the reftest log, it looks like the third table's background image is what doesn't match. In the testcase, it's shifted 1px down and to the right, as compared to the reference case.
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Comment 2•15 years ago
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(In reply to comment #1) > In the testcase, it's shifted 1px down and to the right, as compared to the > reference case. Sorry, that wasn't exactly correct. The problem is that the third displayed image (or rather, the element that the image is a background for -- i.e. the third table?) in the testcase is exactly 2px too tall. It's 99px high, while the others (and the matching image in the reference case) are 97px high. If I edit the testcase-snapshot to move the third image up by 2px and delete its topmost 2px-tall strip, then it matches the reference case snapshot perfectly.
Comment 3•15 years ago
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http://tinderbox.mozilla.org/showlog.cgi?log=Firefox-Unittest/1256740128.1256743706.24971.gz Linux mozilla-central test everythingelse on 2009/10/28 07:28:48
Comment 4•15 years ago
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http://tinderbox.mozilla.org/showlog.cgi?log=Firefox3.6-Unittest/1258965392.1258967931.24173.gz Linux mozilla-1.9.2 test everythingelse on 2009/11/23 00:36:32
Comment 5•15 years ago
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Also seen on OS X: http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261452944.1261455055.7615.gz OS X 10.5.2 mozilla-central test everythingelse on 2009/12/21 19:35:44 s: bm-xserve17
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Comment 12•12 years ago
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https://tbpl.mozilla.org/php/getParsedLog.php?id=10763427&tree=Mozilla-Inbound
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Updated•12 years ago
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Summary: reftest border-collapse-table-column-group.html sporadically fails → Intermittent border-collapse-table-column-group.html | image comparison (==), max difference: 255, number of differing pixels: 16039
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Updated•12 years ago
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Keywords: intermittent-failure
Assignee | ||
Updated•12 years ago
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Whiteboard: [orange]
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Updated•11 years ago
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Summary: Intermittent border-collapse-table-column-group.html | image comparison (==), max difference: 255, number of differing pixels: 16039 → Intermittent border-collapse-table-column-group.html | image comparison (==), max difference: 255, number of differing pixels: 16039, 33174
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Comment 50•10 years ago
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Closing inactive keywords:intermittent-failure bugs where the TBPLbot has previously commented and the test isn't marked as disabled; filter on orange-cleanup-201401.
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → WORKSFORME
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Description
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