michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: /**
michael@0:  * Tests if clearing the snapshots list works as expected.
michael@0:  */
michael@0: 
michael@0: function ifTestingSupported() {
michael@0:   let [target, debuggee, panel] = yield initCanavsDebuggerFrontend(SIMPLE_CANVAS_URL);
michael@0:   let { window, EVENTS, SnapshotsListView } = panel.panelWin;
michael@0: 
michael@0:   yield reload(target);
michael@0: 
michael@0:   let firstRecordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
michael@0:   SnapshotsListView._onRecordButtonClick();
michael@0: 
michael@0:   yield firstRecordingFinished;
michael@0:   ok(true, "Finished recording a snapshot of the animation loop.");
michael@0: 
michael@0:   is(SnapshotsListView.itemCount, 1,
michael@0:     "There should be one item available in the snapshots list.");
michael@0: 
michael@0:   let secondRecordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
michael@0:   SnapshotsListView._onRecordButtonClick();
michael@0: 
michael@0:   yield secondRecordingFinished;
michael@0:   ok(true, "Finished recording another snapshot of the animation loop.");
michael@0: 
michael@0:   is(SnapshotsListView.itemCount, 2,
michael@0:     "There should be two items available in the snapshots list.");
michael@0: 
michael@0:   let clearingFinished = once(window, EVENTS.SNAPSHOTS_LIST_CLEARED);
michael@0:   SnapshotsListView._onClearButtonClick();
michael@0: 
michael@0:   yield clearingFinished;
michael@0:   ok(true, "Finished recording all snapshots.");
michael@0: 
michael@0:   is(SnapshotsListView.itemCount, 0,
michael@0:     "There should be no items available in the snapshots list.");
michael@0: 
michael@0:   yield teardown(panel);
michael@0:   finish();
michael@0: }