36 lines
989 B
JavaScript
36 lines
989 B
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
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* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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/**
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* What this is aimed to test:
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*
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* Ensure that History (through category cache) notifies us just once.
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*/
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var gObserver = {
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notifications: 0,
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observe() {
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this.notifications++;
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},
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};
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Services.obs.addObserver(gObserver, PlacesUtils.TOPIC_EXPIRATION_FINISHED);
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add_task(async function test_history_expirations_notify_just_once() {
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// Set interval to a large value so we don't expire on it.
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setInterval(3600); // 1h
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promiseForceExpirationStep(1);
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await new Promise(resolve => {
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do_timeout(2000, resolve);
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});
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Assert.equal(gObserver.notifications, 1);
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Services.obs.removeObserver(gObserver, PlacesUtils.TOPIC_EXPIRATION_FINISHED);
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});
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