Summary: | REGRESSION: Hang loading/scrolling iExploder test #521 | ||||||||
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Product: | WebKit | Reporter: | David Kilzer (:ddkilzer) <ddkilzer> | ||||||
Component: | Layout and Rendering | Assignee: | Nobody <webkit-unassigned> | ||||||
Status: | NEW --- | ||||||||
Severity: | Normal | CC: | bdakin, gsherloc | ||||||
Priority: | P1 | Keywords: | HasReduction, InRadar, Regression | ||||||
Version: | 523.x (Safari 3) | ||||||||
Hardware: | Mac | ||||||||
OS: | OS X 10.4 | ||||||||
Attachments: |
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Description
David Kilzer (:ddkilzer)
2007-07-22 15:32:41 PDT
7/22/07 10:51 AM David Kilzer: Same crash occurs in Safari 3.0 (522.12) public beta (with shipping WebKit). 7/22/07 10:52 AM David Kilzer: Crash does NOT occur with shipping Safari 2.0.4 (419.3) with original Safari on Mac OS X 10.4.10 (8R218). Created attachment 15631 [details]
Original iExploder source for test #521
Created attachment 15632 [details]
Test case
With a local debug build of WebKit r25122 with Safari 3 Public Beta v. 3.0.3 (522.12.1) on Mac OS X 10.4.10 (8R218), the test case (Attachment #15632 [details]) now hangs Safari when loading the page and when scrolling the page horizontally. This behavior does not occur in shipping Safari 2.0.4 with its original WebKit on 10.4.10, so this is still a regression. This no longer hangs webkit, using r61056 + Safari 5. CPU usage is very high when scrolling, suggesting further optimization is possible, as nothing in the view actually changes. As it no longer hangs, I suggest that it be downgraded to a P2, and the title be changed. |