1485941 - Preview tooltip shows undefined for XMLHttpRequest

Status: NEW

(DevTools :: Debugger, defect, P3)

Description

[Jan Honza Odvarko [:Honza] (always need-info? me)]

This is clone of:
https://github.com/devtools-html/debugger.html/issues/6871#issuecomment-415426757

STR:

    Load http://janodvarko.cz/firebug/tests/601/Issue601.htm
    Open issue601.htm file and create a breakpoint on line 50
    Click the POST button on the page
    After the breakpoint hits, move mouse over XMLHttpRequest (line 49) - the tooltip says undefined() -> BUG

It could at least say XMLHttpRequest().


From Jason's comment:
"It looks like that the issue is in the server grip side with XMLHttpRequest it should have a displayName or name field. It is also missing a parameter names field as well."

Honza

Comment 1

[Julian Descottes [:jdescottes]]

This is most likely coming from the same root cause as Bug 1486378