Bug 136252 - Multiple border colors and border radius mis-rendered with pinch to zoom
Summary: Multiple border colors and border radius mis-rendered with pinch to zoom
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Minor
Assignee: Nobody
Depends on:
Reported: 2014-08-26 07:43 PDT by Mike Sullivan
Modified: 2014-08-29 14:05 PDT (History)
5 users (show)

See Also:

Bug test case (795 bytes, text/html)
2014-08-26 07:44 PDT, Mike Sullivan
no flags Details

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Description Mike Sullivan 2014-08-26 07:43:22 PDT
If you have an element with multiple border colors and a border radius specified, the border will generally disappear when using pinch-to-zoom. The border will be displayed while zooming, but once releasing, it will disappear. This does not happen when using the regular page zoom tool (cmd+/cmd-). When using pinch to zoom to return to 100% zoom, the border will reappear.

The attached test case should reproduce this. The "one color" entries will always be displayed; the "two color" entry without a radius will always be displayed. The final "two color"+radius entry will disappear after pinch to zoom.

This has been seen in multiple iOS versions and the current Safari nightly on OS X.
Comment 1 Mike Sullivan 2014-08-26 07:44:09 PDT
Created attachment 237150 [details]
Bug test case