forked from mirrors/gecko-dev
118 lines
3.3 KiB
JavaScript
118 lines
3.3 KiB
JavaScript
/* 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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const PREF_RESTORE_ON_DEMAND = "browser.sessionstore.restore_on_demand";
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add_task(async function test() {
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Services.prefs.setBoolPref(PREF_RESTORE_ON_DEMAND, true);
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registerCleanupFunction(function () {
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Services.prefs.clearUserPref(PREF_RESTORE_ON_DEMAND);
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});
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let state = {
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windows: [
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{
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tabs: [
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{
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entries: [
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{ url: "http://example.org/#1", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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{
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entries: [
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{ url: "http://example.org/#2", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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{
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entries: [
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{ url: "http://example.org/#3", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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{
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entries: [
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{ url: "http://example.org/#4", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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{
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entries: [
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{ url: "http://example.org/#5", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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{
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entries: [
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{ url: "http://example.org/#6", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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{
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entries: [
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{ url: "http://example.org/#7", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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{
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entries: [
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{ url: "http://example.org/#8", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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{
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entries: [
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{ url: "http://example.org/#9", triggeringPrincipal_base64 },
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],
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extData: { uniq: r() },
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},
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],
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selected: 1,
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},
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],
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};
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let loadCount = 0;
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let promiseRestoringTabs = new Promise(resolve => {
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gBrowser.tabContainer.addEventListener(
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"SSTabRestored",
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function onRestored(event) {
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let tab = event.target;
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let browser = tab.linkedBrowser;
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let tabData = state.windows[0].tabs[loadCount++];
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// double check that this tab was the right one
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is(
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browser.currentURI.spec,
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tabData.entries[0].url,
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"load " + loadCount + " - browser loaded correct url"
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);
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is(
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ss.getCustomTabValue(tab, "uniq"),
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tabData.extData.uniq,
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"load " + loadCount + " - correct tab was restored"
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);
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if (loadCount == state.windows[0].tabs.length) {
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gBrowser.tabContainer.removeEventListener(
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"SSTabRestored",
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onRestored
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);
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resolve();
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} else {
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// reload the next tab
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gBrowser.browsers[loadCount].reload();
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}
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}
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);
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});
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let backupState = ss.getBrowserState();
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ss.setBrowserState(JSON.stringify(state));
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await promiseRestoringTabs;
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// Cleanup.
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await promiseBrowserState(backupState);
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});
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