[Webkit-unassigned] [Bug 218168] iOS safari WebGL memory leak in iframe

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=218168

--- Comment #4 from bjtuwanglei at gmail.com <bjtuwanglei at gmail.com> ---
(In reply to Smoley from comment #2)
> Thanks for filing, I have not been able to reproduce this so far with the
> attached test case on iOS 14.0 or the 14.2 beta.
> 
> Aside from switching back and forth between the webGL demo and about:blank
> repeatedly, is there anything else required to reproduce this? I also tried
> to increase the number of elements drawn in the demo each time but did not
> encounter a crash.

I revised the test method:

Open web page https://bugs.webkit.org/attachment.cgi?id=412354 in safari.And use XCode Instruments' Activity Monitor to view the safari's memory usage.

Attachments are memory usage of:
    The first time open test web page.
    The First time open "WebGL Sample" page.
    After switch from "WebGL sample" to "about:blank" 30 times.
    After switch from "WebGL sample" to "about:blank" 30 times, and wait 2 minutes.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20201028/9c0cbab6/attachment.htm>