Bug 109073

Summary:

Mobile Safari: canvas element created in a document made with createHTMLDocument does not render when added to main document

Product:

WebKit

Reporter:

Steve Orvell <sorvell>

Component:

DOM

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED CONFIGURATION CHANGED

Severity:

Normal

CC:

ahmad.saleem792, ap, bfulgham, rniwa

Priority:

Keywords:

HasReduction

Version:

528+ (Nightly build)

Hardware:

Other

OS:

Other

Attachments:

Description	Flags
Reduction of bug	none

Steve Orvell

Reported 2013-02-06 11:25:43 PST

Created attachment 186880 [details] Reduction of bug If a canvas element is created in a document created with createHTMLDocument and then added to the main document, it will not render. This problem was observed only on mobile Safari (ios 6.1) and not on desktop Safari or Chrome. Example of creating and attaching a canvas element in a way that it will not render: var doc = document.implementation.createHTMLDocument('test'); doc.body.innerHTML = '<canvas></canvas>'; document.body.appendChild(doc.body.childNodes[0]); See attached reduction for a test that renders something.

Attachments
Reduction of bug (529 bytes, text/html) 2013-02-06 11:25 PST, Steve Orvell	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Ahmad Saleem

Comment 1 2022-07-22 04:36:46 PDT

I am unable to reproduce this bug on iPhone 13 Pro Max (iOS 15.6) and loading the reduction does show triangle same as desktop. Thanks! If I am testing incorrectly, please test accordingly. Thanks!

Alexey Proskuryakov

Comment 2 2022-07-22 11:29:33 PDT

Thank you for testing!

Note You need to log in before you can comment on or make changes to this bug.