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https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
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124 lines
3.6 KiB
JavaScript
124 lines
3.6 KiB
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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/**
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* What this is aimed to test:
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*
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* Expiration will obey to hardware spec, but user can set a custom maximum
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* number of pages to retain, to restrict history, through
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* "places.history.expiration.max_pages".
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* This limit is used at next expiration run.
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* If the pref is set to a number < 0 we will use the default value.
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*/
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var hs = Cc["@mozilla.org/browser/nav-history-service;1"].
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getService(Ci.nsINavHistoryService);
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var tests = [
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{ desc: "Set max_pages to a negative value, with 1 page.",
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maxPages: -1,
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addPages: 1,
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expectedNotifications: 0, // Will ignore and won't expire anything.
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},
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{ desc: "Set max_pages to 0.",
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maxPages: 0,
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addPages: 1,
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expectedNotifications: 1,
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},
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{ desc: "Set max_pages to 0, with 2 pages.",
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maxPages: 0,
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addPages: 2,
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expectedNotifications: 2, // Will expire everything.
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},
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// Notice if we are over limit we do a full step of expiration. So we ensure
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// that we will expire if we are over the limit, but we don't ensure that we
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// will expire exactly up to the limit. Thus in this case we expire
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// everything.
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{ desc: "Set max_pages to 1 with 2 pages.",
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maxPages: 1,
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addPages: 2,
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expectedNotifications: 2, // Will expire everything (in this case).
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},
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{ desc: "Set max_pages to 10, with 9 pages.",
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maxPages: 10,
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addPages: 9,
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expectedNotifications: 0, // We are at the limit, won't expire anything.
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},
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{ desc: "Set max_pages to 10 with 10 pages.",
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maxPages: 10,
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addPages: 10,
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expectedNotifications: 0, // We are below the limit, won't expire anything.
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},
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];
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function run_test() {
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run_next_test();
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}
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add_task(function* test_pref_maxpages() {
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// The pref should not exist by default.
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try {
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getMaxPages();
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do_throw("interval pref should not exist by default");
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}
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catch (ex) {}
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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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for (let testIndex = 1; testIndex <= tests.length; testIndex++) {
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let currentTest = tests[testIndex -1];
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print("\nTEST " + testIndex + ": " + currentTest.desc);
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currentTest.receivedNotifications = 0;
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// Setup visits.
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let now = getExpirablePRTime();
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for (let i = 0; i < currentTest.addPages; i++) {
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let page = "http://" + testIndex + "." + i + ".mozilla.org/";
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yield PlacesTestUtils.addVisits({ uri: uri(page), visitDate: now++ });
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}
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// Observe history.
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let historyObserver = {
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onBeginUpdateBatch: function PEX_onBeginUpdateBatch() {},
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onEndUpdateBatch: function PEX_onEndUpdateBatch() {},
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onClearHistory: function() {},
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onVisit: function() {},
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onTitleChanged: function() {},
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onDeleteURI: function(aURI) {
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print("onDeleteURI " + aURI.spec);
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currentTest.receivedNotifications++;
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},
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onPageChanged: function() {},
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onDeleteVisits: function(aURI, aTime) {
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print("onDeleteVisits " + aURI.spec + " " + aTime);
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},
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};
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hs.addObserver(historyObserver, false);
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setMaxPages(currentTest.maxPages);
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// Expire now.
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yield promiseForceExpirationStep(-1);
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hs.removeObserver(historyObserver, false);
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do_check_eq(currentTest.receivedNotifications,
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currentTest.expectedNotifications);
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// Clean up.
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yield PlacesTestUtils.clearHistory();
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}
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clearMaxPages();
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yield PlacesTestUtils.clearHistory();
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});
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