Test Case for Mutation Breakpoints
Jan Odvarko, odvarko@gmail.com
This test is intended to verify Mutation Breakpoints support within the
HTML panel. This features allows to debug following mutation events:
- DOMAttrModified
- DOMCharacterDataModified
- DOMNodeInserted
- DOMNodeRemoved
- Open Firebug enable the Script panel and select the HTML panel.
- Click Break On Mutate button in the toolbar.
(
)
- Click the buttons below step by step.
- The debugger must stop JS execution and show the source code line that caused
the change in the DOM.
The test should pass two ways:
- Make sure extensions.firebug.filterSystemURLs preference is set to true.
If not, set it and reload the page.
- Make sure extensions.firebug.filterSystemURLs preference is set to false.
If not, set it and reload the page.