Bug 249109
| Summary: | `removeChild` slow to remove form elements from a page with many CSS rules | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Ahmad Saleem <ahmad.saleem792> |
| Component: | Forms | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | cdumez, webkit-bug-importer, wenson_hsieh |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Safari Technology Preview | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Ahmad Saleem
Hi Team,
While going through Blink's commit, I came across another test case, which makes Safari 16.1 (STP 159 is faster but not as much as Chrome Canary 110 and Firefox Nightly 109 [Firefox is the fastest]) tab unresponsive.
JSFiddle - https://jsfiddle.net/n0h1g6wd/
^Took from Chromium Bug - https://bugs.chromium.org/p/chromium/issues/detail?id=499349
Blink Commit - https://src.chromium.org/viewvc/blink?view=revision&revision=197204
If this slow test case can be fixed or at least made responsive so that the tab does not hang, it would be great.
Thanks!
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/103498459>