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 selecting snapshots in the frontend displays the appropriate data
michael@0:  * respective to their recorded animation frame.
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, CallsListView } = panel.panelWin;
michael@0: 
michael@0:   yield reload(target);
michael@0: 
michael@0:   yield recordAndWaitForFirstSnapshot();
michael@0:   info("First snapshot recorded.")
michael@0: 
michael@0:   is(SnapshotsListView.selectedIndex, 0,
michael@0:     "A snapshot should be automatically selected after first recording.");
michael@0:   is(CallsListView.selectedIndex, -1,
michael@0:     "There should be no call item automatically selected in the snapshot.");
michael@0: 
michael@0:   yield recordAndWaitForAnotherSnapshot();
michael@0:   info("Second snapshot recorded.")
michael@0: 
michael@0:   is(SnapshotsListView.selectedIndex, 0,
michael@0:     "A snapshot should not be automatically selected after another recording.");
michael@0:   is(CallsListView.selectedIndex, -1,
michael@0:     "There should still be no call item automatically selected in the snapshot.");
michael@0: 
michael@0:   let secondSnapshotTarget = SnapshotsListView.getItemAtIndex(1).target;
michael@0:   let snapshotSelected = waitForSnapshotSelection();
michael@0:   EventUtils.sendMouseEvent({ type: "mousedown" }, secondSnapshotTarget, window);
michael@0: 
michael@0:   yield snapshotSelected;
michael@0:   info("Second snapshot selected.");
michael@0: 
michael@0:   is(SnapshotsListView.selectedIndex, 1,
michael@0:     "The second snapshot should now be selected.");
michael@0:   is(CallsListView.selectedIndex, -1,
michael@0:     "There should still be no call item automatically selected in the snapshot.");
michael@0: 
michael@0:   let firstDrawCallContents = $(".call-item-contents", CallsListView.getItemAtIndex(2).target);
michael@0:   let screenshotDisplayed = once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED);
michael@0:   EventUtils.sendMouseEvent({ type: "mousedown" }, firstDrawCallContents, window);
michael@0: 
michael@0:   yield screenshotDisplayed;
michael@0:   info("First draw call in the second snapshot selected.");
michael@0: 
michael@0:   is(SnapshotsListView.selectedIndex, 1,
michael@0:     "The second snapshot should still be selected.");
michael@0:   is(CallsListView.selectedIndex, 2,
michael@0:     "The first draw call should now be selected in the snapshot.");
michael@0: 
michael@0:   let firstSnapshotTarget = SnapshotsListView.getItemAtIndex(0).target;
michael@0:   let snapshotSelected = waitForSnapshotSelection();
michael@0:   EventUtils.sendMouseEvent({ type: "mousedown" }, firstSnapshotTarget, window);
michael@0: 
michael@0:   yield snapshotSelected;
michael@0:   info("First snapshot re-selected.");
michael@0: 
michael@0:   is(SnapshotsListView.selectedIndex, 0,
michael@0:     "The first snapshot should now be re-selected.");
michael@0:   is(CallsListView.selectedIndex, -1,
michael@0:     "There should still be no call item automatically selected in the snapshot.");
michael@0: 
michael@0:   function recordAndWaitForFirstSnapshot() {
michael@0:     let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
michael@0:     let snapshotSelected = waitForSnapshotSelection();
michael@0:     SnapshotsListView._onRecordButtonClick();
michael@0:     return promise.all([recordingFinished, snapshotSelected]);
michael@0:   }
michael@0: 
michael@0:   function recordAndWaitForAnotherSnapshot() {
michael@0:     let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
michael@0:     SnapshotsListView._onRecordButtonClick();
michael@0:     return recordingFinished;
michael@0:   }
michael@0: 
michael@0:   function waitForSnapshotSelection() {
michael@0:     let callListPopulated = once(window, EVENTS.CALL_LIST_POPULATED);
michael@0:     let thumbnailsDisplayed = once(window, EVENTS.THUMBNAILS_DISPLAYED);
michael@0:     let screenshotDisplayed = once(window, EVENTS.CALL_SCREENSHOT_DISPLAYED);
michael@0:     return promise.all([
michael@0:       callListPopulated,
michael@0:       thumbnailsDisplayed,
michael@0:       screenshotDisplayed
michael@0:     ]);
michael@0:   }
michael@0: 
michael@0:   yield teardown(panel);
michael@0:   finish();
michael@0: }