RESOLVED FIXED 160381
Assertion failure while setting the length of an ArrayClass array. 
https://bugs.webkit.org/show_bug.cgi?id=160381
Summary Assertion failure while setting the length of an ArrayClass array.
Mark Lam
Reported 2016-07-30 09:19:11 PDT
When setting large length values, we're currently treating ArrayClass as a ContiguousIndexingType array. This results in an assertion failure.
Attachments
proposed patch. (5.72 KB, patch)
2016-07-30 09:31 PDT, Mark Lam 		buildbot: commit-queue-
DetailsFormatted DiffDiff
Archive of layout-test-results from ews100 for mac-yosemite (809.06 KB, application/zip)
2016-07-30 10:18 PDT, Build Bot 		no flags
Details
Archive of layout-test-results from ews114 for mac-yosemite (1.44 MB, application/zip)
2016-07-30 10:28 PDT, Build Bot 		no flags
Details
proposed patch: with rebased test result. (6.71 KB, patch)
2016-07-30 14:12 PDT, Mark Lam 		no flags
DetailsFormatted DiffDiff
Show Obsolete (3) View All Add attachment proposed patch, testcase, etc.
Mark Lam
Comment 1 2016-07-30 09:20:34 PDT
<rdar://problem/27328703>
Mark Lam
Comment 2 2016-07-30 09:31:11 PDT
Created attachment 284943 [details] proposed patch.
Build Bot
Comment 3 2016-07-30 10:18:36 PDT
Comment on attachment 284943 [details] proposed patch. Attachment 284943 [details] did not pass mac-ews (mac): Output: http://webkit-queues.webkit.org/results/1780339 New failing tests: platform/mac/fast/dom/wrapper-classes-objc.html
Build Bot
Comment 4 2016-07-30 10:18:39 PDT
Created attachment 284945 [details] Archive of layout-test-results from ews100 for mac-yosemite The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: ews100 Port: mac-yosemite Platform: Mac OS X 10.10.5
Build Bot
Comment 5 2016-07-30 10:28:11 PDT
Comment on attachment 284943 [details] proposed patch. Attachment 284943 [details] did not pass mac-debug-ews (mac): Output: http://webkit-queues.webkit.org/results/1780350 New failing tests: platform/mac/fast/dom/wrapper-classes-objc.html
Build Bot
Comment 6 2016-07-30 10:28:14 PDT
Created attachment 284946 [details] Archive of layout-test-results from ews114 for mac-yosemite The attached test failures were seen while running run-webkit-tests on the mac-debug-ews. Bot: ews114 Port: mac-yosemite Platform: Mac OS X 10.10.5
Mark Lam
Comment 7 2016-07-30 14:12:19 PDT
Created attachment 284954 [details] proposed patch: with rebased test result.
WebKit Commit Bot
Comment 8 2016-07-30 18:09:53 PDT
Comment on attachment 284954 [details] proposed patch: with rebased test result. Clearing flags on attachment: 284954 Committed r203952: <http://trac.webkit.org/changeset/203952>
WebKit Commit Bot
Comment 9 2016-07-30 18:09:58 PDT
All reviewed patches have been landed. Closing bug.
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