RESOLVED CONFIGURATION CHANGED 157471
-webkit-isolate incorrectly measures width of inline elements 
https://bugs.webkit.org/show_bug.cgi?id=157471
Summary -webkit-isolate incorrectly measures width of inline elements
Derk-Jan Hartman
Reported 2016-05-09 04:04:46 PDT
Created attachment 278399 [details] Page with css statement applied Although the tab lockup of #148573 seems fixed in Safari 9, it seems that it is incorrectly measuring the width of inline elements (spanning multiple lines ???). Content overflows outside of the expected boundaries and random spacing is introduced between words. Attached are a screenshot of a page with -webkit-isolate enabled on the .comment class, a screenshot with the rule disabled and a webarchive of the page. This problem does not occur in Chrome.
Attachments
Page with css statement applied (1.17 MB, image/png)
2016-05-09 04:04 PDT, Derk-Jan Hartman 		no flags
Details
Page with css statement disabled (1.49 MB, image/png)
2016-05-09 04:05 PDT, Derk-Jan Hartman 		no flags
Details
webarchive of page in the screenshots (490.69 KB, application/x-webarchive)
2016-05-09 04:05 PDT, Derk-Jan Hartman 		no flags
Details
Test reduction (852 bytes, text/html)
2016-05-10 11:58 PDT, zalan 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Derk-Jan Hartman
Comment 1 2016-05-09 04:05:11 PDT
Created attachment 278400 [details] Page with css statement disabled
Derk-Jan Hartman
Comment 2 2016-05-09 04:05:48 PDT
Created attachment 278401 [details] webarchive of page in the screenshots
zalan
Comment 3 2016-05-10 11:58:24 PDT
Created attachment 278517 [details] Test reduction
Brent Fulgham
Comment 4 2022-07-14 15:42:00 PDT
Safari, Chrome, and Firefox all agree on rendering for this test case. I don't believe there is any remaining compatibility issue.
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