forked from mirrors/gecko-dev
51 lines
1.5 KiB
JavaScript
51 lines
1.5 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 URL = "http://mochi.test:8888/browser/";
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const PREF = "browser.sessionstore.restore_on_demand";
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add_task(async () => {
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Services.prefs.setBoolPref(PREF, true);
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registerCleanupFunction(function() {
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Services.prefs.clearUserPref(PREF);
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});
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let tab = await preparePendingTab();
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let deferredTab = PromiseUtils.defer();
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let win = gBrowser.replaceTabWithWindow(tab);
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win.addEventListener(
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"before-initial-tab-adopted",
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async () => {
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let [newTab] = win.gBrowser.tabs;
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await BrowserTestUtils.browserLoaded(newTab.linkedBrowser);
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deferredTab.resolve(newTab);
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},
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{ once: true }
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);
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let newTab = await deferredTab.promise;
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is(newTab.linkedBrowser.currentURI.spec, URL, "correct url should be loaded");
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ok(!newTab.hasAttribute("pending"), "tab should not be pending");
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win.close();
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});
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async function preparePendingTab(aCallback) {
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let tab = BrowserTestUtils.addTab(gBrowser, URL);
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await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
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let sessionUpdatePromise = BrowserTestUtils.waitForSessionStoreUpdate(tab);
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BrowserTestUtils.removeTab(tab);
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await sessionUpdatePromise;
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let [{ state }] = SessionStore.getClosedTabData(window);
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tab = BrowserTestUtils.addTab(gBrowser, "about:blank");
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await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
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SessionStore.setTabState(tab, JSON.stringify(state));
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ok(tab.hasAttribute("pending"), "tab should be pending");
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return tab;
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}
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