Closed
Bug 627776
Opened 13 years ago
Closed 13 years ago
sporadic layout/reftests/bugs/621253-1.xhtml | image comparison (==)
Categories
(Core :: SVG, defect)
Core
SVG
Tracking
()
RESOLVED
FIXED
People
(Reporter: dholbert, Assigned: dholbert)
References
Details
(Keywords: intermittent-failure)
Attachments
(1 file, 1 obsolete file)
8.62 KB,
patch
|
roc
:
review+
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Details | Diff | Splinter Review |
http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1295631457.1295632149.24481.gz Rev3 MacOSX Snow Leopard 10.6.2 mozilla-central opt test reftest on 2011/01/21 09:37:37 s: talos-r3-snow-021 REFTEST TEST-UNEXPECTED-FAIL | file:///Users/cltbld/talos-slave/test/build/reftest/tests/layout/reftests/bugs/621253-1.xhtml | image comparison (==) Reftest log just had the testcase being blank. I think this might just need the <use xlink:href="[...]#empty"> trick that we have in other filters-related reftests, to make sure the external resource document loads in time.
Assignee | ||
Updated•13 years ago
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Assignee: nobody → dholbert
Status: NEW → ASSIGNED
OS: Linux → Mac OS X
Hardware: x86 → x86_64
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Assignee | ||
Updated•13 years ago
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OS: Mac OS X → All
Hardware: x86_64 → All
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Assignee | ||
Comment 19•13 years ago
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Ok, so this reftest actually has two big problems: (1) it does indeed need the <use> hack, as I suspected in comment 0 (without that, it renders to blank sometimes) (2) Once I've added the <use> hack, the test passes both **with and without** the patch that it's supposed to be testing. So: it's not actually an effective test for bug 621253 right now. (When I originally wrote & ran this test, I think I must have just gotten "lucky" and hit a sporadic failure in my pre-patch reftest run, with no sporadic failure in the post-patch reftest run -- and that fooled me into thinking the test was effective.) So it turns out that the underlying problem in bug 621253 is actually only exposed on reload or tab-switch. So, I've reworking the reftests as follows: 621253-helper-[external|internal]Filter.xhtml <--- for use in iframes 621253-1-[external|internal]Filter.html <-- testcases 621253-1-ref.html <-- reference (just a black square) The "helper" files just have some content with a filter applied, and their wrapper-testcases just stick the helpers in an iframe with some reftest-zoom, and apply a reload. (There are also "-2.html/-2-ref.html" variants that are identical to -1 except for a larger reftest-zoom factor.) I've verified that the reftests 621253-[12]-externalFilter.html in this patch reliably fail when I disable bug 621253's fix, and all the tests reliably pass when I reapply the patch. (The "internalFilter" variants pass with & without bug 621253's fix, because the bug had to do with *external* resources. I'm just including the "internalFilter" variants for theoretical completeness.)
Attachment #507982 -
Flags: review?(roc)
Assignee | ||
Comment 20•13 years ago
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oops - the first attachment had some unnecessary HTTP(..) annotations for the internal-filters variants. (I'd removed them locally, but I accidentally qref'd that change into a different patch.) I've fixed that in this version.
Attachment #507986 -
Flags: review?(roc)
Attachment #507986 -
Flags: review?(roc) → review+
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Assignee | ||
Updated•13 years ago
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Attachment #507982 -
Attachment is obsolete: true
Attachment #507982 -
Flags: review?(roc)
Comment hidden (Legacy TBPL/Treeherder Robot) |
Assignee | ||
Comment 25•13 years ago
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Landed fix v1b: http://hg.mozilla.org/mozilla-central/rev/fcc4f82e4d3c
Status: ASSIGNED → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
Updated•12 years ago
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Keywords: intermittent-failure
Updated•12 years ago
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Whiteboard: [orange]
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Description
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