blob: fde8501e667b1170e9613216471ddfe6f301d801 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Bug 1122766
* Tests that the canvas actor correctly returns from recordAnimationFrame
* in the scenario where a loop starts with rAF and has rAF in the beginning
* of its loop, when the recording starts before the rAFs start.
*/
function* ifTestingSupported() {
let { target, panel } = yield initCanvasDebuggerFrontend(RAF_BEGIN_URL);
let { window, EVENTS, gFront, SnapshotsListView } = panel.panelWin;
loadFrameScripts();
yield reload(target);
let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
SnapshotsListView._onRecordButtonClick();
// Wait until after the recording started to trigger the content.
// Use the gFront method rather than the SNAPSHOT_RECORDING_STARTED event
// which triggers before the underlying actor call
yield waitUntil(function* () { return !(yield gFront.isRecording()); });
// Start animation in content
evalInDebuggee("start();");
yield recordingFinished;
ok(true, "Finished recording a snapshot of the animation loop.");
yield removeTab(target.tab);
finish();
}
|
