1718239 - Update font inspector tests to wait for the correct update event

Status: RESOLVED FIXED

(DevTools :: Framework, task, P3)

Description

[Julian Descottes [:jdescottes]]

Font inspector tests are fragile and might retrieve an early event instead of the expected one.

Comment 1

[Julian Descottes [:jdescottes]]

Attachment: Bug 1718239 - [devtools] Wait for correct fontinspector-update event in font inspector tests

Depends on D118475

Unsurprisingly, updating the inspector initialization sequence makes a few tests intermittent.
font panel tests in particular seem to get a late event intermittently, and consume it incorrectly.
This patch updates one of the font inspector events to also emit the current node handled by the font inspector.

This way tests can now clearly wait for a specific font inspector event. The event is also emitted with emitForTests now as it is not used outside of our mochitests.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/a591bc2b8192
[devtools] Wait for correct fontinspector-update event in font inspector tests r=nchevobbe

Comment 3

[Marian-Vasile Laza]

https://hg.mozilla.org/mozilla-central/rev/a591bc2b8192