RESOLVED FIXED 196556
Web Inspector: DOMDebugger: "Attribute Modified" breakpoints pause after the modification occurs for the style attribute 
https://bugs.webkit.org/show_bug.cgi?id=196556
Summary Web Inspector: DOMDebugger: "Attribute Modified" breakpoints pause after the ...
Devin Rousso
Reported 2019-04-03 13:26:54 PDT
# STEPS TO REPRODUCE: 1. inspect any page 2. go to the Elements tab 3. context menu on the <body> 4. Break on... > Attribute Modified 5. evaluate `document.body.style.setProperty("--a", "0")` in the console => JavaScript should pause on a Console Evaluation with the above code highlighted 6. go to the Elements tab => the <body> has a `style="--a: 0;"` attribute
Attachments
Patch (21.26 KB, patch)
2019-04-13 14:43 PDT, Devin Rousso 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2019-04-03 13:27:12 PDT
<rdar://problem/49570681>
Devin Rousso
Comment 2 2019-04-03 13:30:45 PDT
This works as expected (e.g. the breakpoint pauses before the modification occurs) for any non-style attribute.
Devin Rousso
Comment 3 2019-04-13 14:43:48 PDT
Created attachment 367392 [details] Patch
WebKit Commit Bot
Comment 4 2019-04-15 10:27:51 PDT
Comment on attachment 367392 [details] Patch Clearing flags on attachment: 367392 Committed r244269: <https://trac.webkit.org/changeset/244269>
WebKit Commit Bot
Comment 5 2019-04-15 10:27:52 PDT
All reviewed patches have been landed. Closing bug.
Note You need to log in before you can comment on or make changes to this bug.