[Webkit-unassigned] [Bug 48634] A number of tests has suspicious "shadow" after r70846

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=48634


Mihai Parparita <mihaip at chromium.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jamesr at chromium.org




--- Comment #10 from Mihai Parparita <mihaip at chromium.org>  2010-11-11 18:01:23 PST ---
James has a Leopard laptop, I built test_shell on it in Release mode and was able to reproduce by running it:

./webkit/tools/layout_tests/run_webkit_tests.sh --verbose --release fast/images/size-failure.html fast/images/svg-width-100p-as-background.html

fast/images/size-failure.html  claims to pass, but has this output:

2010-11-11 17:21:49,387 dump_render_tree_thread.py:432  DEBUG Thread-1 fast/images/size-failure.html passed
2010-11-11 17:21:49,504 dump_render_tree_thread.py:118  DEBUG Previous test output stderr lines:
TestShell(54495,0xa0177720) malloc: *** mmap(size=2147483648) failed (error code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
2010-11-11 17:21:49.375 TestShell[54495:10b] Attempt to allocate -2147483648 bytes for NS/CFData failed

fast/images/svg-width-100p-as-background.html then fails with this output:

expected: http://trac.webkit.org/export/71871/trunk/LayoutTests/platform/mac/fast/images/svg-width-100p-as-background-expected.png
actual: http://build.chromium.org/f/chromium/layout_test_results/webkit-rel-mac-webkit-org/results/layout-test-results/fast/images/svg-width-100p-as-background-actual.png
diff: http://build.chromium.org/f/chromium/layout_test_results/webkit-rel-mac-webkit-org/results/layout-test-results/fast/images/svg-width-100p-as-background-diff.png

After that (and I'm guessing till the DRT gets restarted), scrollbar rendering is screwed up. I assume we shouldn't be trying to malloc that many bytes in the first place, and the failure leaves everything in a screwed up state.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.