Bug 209039 - touch-action-none-on-iframe.html fails: RenderWidget doesn't paint the event region
Summary: touch-action-none-on-iframe.html fails: RenderWidget doesn't paint the event ...
Status: RESOLVED INVALID
Alias: None
Product: WebKit
Classification: Unclassified
Component: UI Events (show other bugs)
Version: Safari Technology Preview
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-03-12 21:32 PDT by Simon Fraser (smfr)
Modified: 2020-07-01 08:13 PDT (History)
4 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Simon Fraser (smfr) 2020-03-12 21:32:39 PDT 
In touch-action-none-on-iframe.html we go to paint the RenderWidget, but it has no event-region painting code so we fail to account for the touch-action:none.

This test fails.
Comment 1 Antoine Quint 2020-07-01 08:13:10 PDT 
I actually believe this might be correct, at the very least the spec is not clear on this topic and Chrome does not prevent scrolling when setting "touch-action: none" on an <iframe> element. I filed bug 213846 to update the test and will raise a spec issue as well to clarify this.