Open Bug 1221704 Opened 4 years ago Updated 4 years ago

Option to save a heap snapshot when a mochitest leaks

Categories

(Testing :: Mochitest, defect)

Product:
Testing
Component:
Mochitest
Type:
defect
Priority:
Not set

Tracking

(Not tracked)

People

(Reporter: fitzgen, Unassigned)

Details

It is pretty easy to programmatically save a heap snapshot using this API: https://dxr.mozilla.org/mozilla-central/rev/f742b9412ed5aace90ad863b276faae0641090a8/dom/webidl/ThreadSafeChromeUtils.webidl#13-25,36-66

These heap snapshots can then be imported in the devtools' memory tool (once bug 1215953 is fixed, which should be very soon).
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