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Test Info:
- Manifest: dom/tests/browser/browser.toml
/**
* Any copyright is dedicated to the Public Domain.
*/
"use strict";
add_task(async () => {
info("creating test window");
let win = await BrowserTestUtils.openNewBrowserWindow();
const pm = Cc["@mozilla.org/power/powermanagerservice;1"].getService(
Ci.nsIPowerManagerService
);
is(
pm.getWakeLockState("screen"),
"unlocked",
"Wakelock should be unlocked state"
);
info("aquiring wakelock");
const wakelock = pm.newWakeLock("screen", win);
isnot(
pm.getWakeLockState("screen"),
"unlocked",
"Wakelock shouldn't be unlocked state"
);
info("releasing wakelock");
wakelock.unlock();
is(
pm.getWakeLockState("screen"),
"unlocked",
"Wakelock should be unlocked state"
);
info("closing test window");
await BrowserTestUtils.closeWindow(win);
});