gecko-dev/devtools/client/performance/test/browser_perf-details-05.js

39 строки
1.2 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests that the details view utility functions work as advertised.
*/
function* spawnTest() {
let { panel } = yield initPerformance(SIMPLE_URL);
let { EVENTS, DetailsView } = panel.panelWin;
let { PerformanceController, WaterfallView, JsCallTreeView } = panel.panelWin;
yield startRecording(panel);
yield stopRecording(panel);
ok(DetailsView.isViewSelected(WaterfallView),
"The waterfall view is selected by default in the details view.");
let selected = DetailsView.whenViewSelected(JsCallTreeView);
let notified = DetailsView.once(EVENTS.DETAILS_VIEW_SELECTED);
yield DetailsView.selectView("js-calltree");
yield Promise.all([selected, notified]);
ok(DetailsView.isViewSelected(JsCallTreeView),
"The jscalltree view is now selected in the details view.");
yield PerformanceController.clearRecordings();
yield startRecording(panel);
let render = once(JsCallTreeView, EVENTS.JS_CALL_TREE_RENDERED);
yield stopRecording(panel);
yield render;
ok(DetailsView.isViewSelected(JsCallTreeView),
"The jscalltree view is still selected in the details view");
yield teardown(panel);
finish();
}