зеркало из https://github.com/mozilla/gecko-dev.git
62 строки
1.7 KiB
JavaScript
62 строки
1.7 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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const {Service} = ChromeUtils.import("resource://services-sync/service.js");
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add_task(async function test_tracker_basics() {
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let tracker = new Tracker("Tracker", Service);
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tracker.persistChangedIDs = false;
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let id = "the_id!";
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_("Make sure nothing exists yet..");
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let changes = await tracker.getChangedIDs();
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Assert.equal(changes[id], null);
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_("Make sure adding of time 0 works");
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await tracker.addChangedID(id, 0);
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changes = await tracker.getChangedIDs();
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Assert.equal(changes[id], 0);
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_("A newer time will replace the old 0");
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await tracker.addChangedID(id, 10);
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changes = await tracker.getChangedIDs();
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Assert.equal(changes[id], 10);
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_("An older time will not replace the newer 10");
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await tracker.addChangedID(id, 5);
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changes = await tracker.getChangedIDs();
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Assert.equal(changes[id], 10);
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_("Adding without time defaults to current time");
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await tracker.addChangedID(id);
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changes = await tracker.getChangedIDs();
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Assert.ok(changes[id] > 10);
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});
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add_task(async function test_tracker_persistence() {
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let tracker = new Tracker("Tracker", Service);
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let id = "abcdef";
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tracker.persistChangedIDs = true;
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let promiseSave = new Promise((resolve, reject) => {
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let save = tracker._storage._save;
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tracker._storage._save = function() {
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save.call(tracker._storage).then(resolve, reject);
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};
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});
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await tracker.addChangedID(id, 5);
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await promiseSave;
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_("IDs saved.");
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const changes = await tracker.getChangedIDs();
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Assert.equal(5, changes[id]);
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let json = await Utils.jsonLoad("changes/tracker", tracker);
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Assert.equal(5, json[id]);
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tracker.persistChangedIDs = false;
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});
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