RESOLVED FIXED 45487
TypedArray should throw exception if length not a multiple of element size 
https://bugs.webkit.org/show_bug.cgi?id=45487
Summary TypedArray should throw exception if length not a multiple of element size
Adrienne Walker
Reported 2010-09-09 13:21:06 PDT
From the Typed Array spec: "If length is not explicitly specified, the length of the ArrayBuffer minus the byteOffset must be a multiple of the element size of the specific type, or an exception is raised." Therefore, this code should throw an exception, but currently doesn't: var buffer = new ArrayBuffer(1); var buf = new Uint16Array(buffer); Once fixed, this test case should be added to the Khronos array-unit-tests.html conformance test.
Attachments
patch (23.39 KB, patch)
2010-11-04 16:44 PDT, Zhenyao Mo 		kbr: review+
zmo: commit-queue-
DetailsFormatted DiffDiff
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Adrienne Walker
Comment 1 2010-10-13 14:51:35 PDT
(In reply to comment #0) > Once fixed, this test case should be added to the Khronos array-unit-tests.html conformance test. kbr went ahead and updated the conformance test.
Zhenyao Mo
Comment 2 2010-11-04 16:44:05 PDT
Created attachment 73005 [details] patch Tests are synced with khronos. Tested in both Chromium and Safari.
Kenneth Russell
Comment 3 2010-11-04 17:42:24 PDT
Comment on attachment 73005 [details] patch Looks good.
Zhenyao Mo
Comment 4 2010-11-04 17:53:10 PDT
Committed r71371: <http://trac.webkit.org/changeset/71371>
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