1199780 - Stack traces point onload handlers to the first line of the document

Status: RESOLVED FIXED

(DevTools :: Debugger, defect)

Description

[Jeff Griffiths (:canuckistani) (:⚡︎)]

Attachment: onload-wat.gif

STR:

1. use a build with the changes in bug 1184172
2. open the test page from that bug ( https://bug814497.bmoattachments.org/attachment.cgi?id=684492 )
3. open the console and expand the stack trace

ER: click on onload() should switch to the debugger and highlight the body tag, where the onload attribute is actually defined.

AR: clicking on onload() switches instead to the first line of the html file.

See attached gif.

Comment 1

[Panos Astithas (he/him) [:past] (please ni?)]

This is a long-standing issue of the way the platform stores sources. The actual line number in these cases is 1 (or 0, can't remember), because the entire source is the contents of the DOM attribute. I don't know if any recent changes in Debugger.Source can help alleviate this.

I bet there is another bug for this.

Comment 2

[malikanshul29]

Looks like this is no longer an issue :)