зеркало из https://github.com/mozilla/gecko-dev.git
28 строки
833 B
JavaScript
28 строки
833 B
JavaScript
/**
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* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/
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*/
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"use strict";
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add_task(async () => {
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info("creating test window");
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let win = await BrowserTestUtils.openNewBrowserWindow();
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const pm = Cc["@mozilla.org/power/powermanagerservice;1"]
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.getService(Ci.nsIPowerManagerService);
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is(pm.getWakeLockState("screen"), "unlocked", "Wakelock should be unlocked state");
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info("aquiring wakelock");
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const wakelock = pm.newWakeLock("screen", win);
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isnot(pm.getWakeLockState("screen"), "unlocked", "Wakelock shouldn't be unlocked state");
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info("releasing wakelock");
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wakelock.unlock();
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is(pm.getWakeLockState("screen"), "unlocked", "Wakelock should be unlocked state");
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info("closing test window");
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await BrowserTestUtils.closeWindow(win);
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});
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