forked from mirrors/gecko-dev
65 lines
2 KiB
JavaScript
65 lines
2 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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// Only windows with open tabs are restorable. Windows where a lone tab is
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// detached may have _closedTabs, but is left with just an empty tab.
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const STATES = [{
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shouldBeAdded: true,
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windowState: {
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windows: [{
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tabs: [{ entries: [{ url: "http://example.com", triggeringPrincipal_base64, title: "example.com" }] }],
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selected: 1,
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_closedTabs: []
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}]
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}
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}, {
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shouldBeAdded: false,
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windowState: {
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windows: [{
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tabs: [{ entries: [] }],
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_closedTabs: []
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}]
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}
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}, {
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shouldBeAdded: false,
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windowState: {
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windows: [{
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tabs: [{ entries: [] }],
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_closedTabs: [{ state: { entries: [{ url: "http://example.com", triggeringPrincipal_base64, index: 1 }] } }]
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}]
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}
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}, {
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shouldBeAdded: false,
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windowState: {
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windows: [{
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tabs: [{ entries: [] }],
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_closedTabs: [],
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extData: { keyname: "pi != " + Math.random() }
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}]
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}
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}];
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add_task(function* test_bug_490040() {
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for (let state of STATES) {
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// Ensure we can store the window if needed.
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let startingClosedWindowCount = ss.getClosedWindowCount();
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yield pushPrefs(["browser.sessionstore.max_windows_undo",
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startingClosedWindowCount + 1]);
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let curClosedWindowCount = ss.getClosedWindowCount();
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let win = yield BrowserTestUtils.openNewBrowserWindow();
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ss.setWindowState(win, JSON.stringify(state.windowState), true);
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if (state.windowState.windows[0].tabs.length) {
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yield BrowserTestUtils.browserLoaded(win.gBrowser.selectedBrowser);
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}
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yield BrowserTestUtils.closeWindow(win);
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is(ss.getClosedWindowCount(),
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curClosedWindowCount + (state.shouldBeAdded ? 1 : 0),
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"That window should " + (state.shouldBeAdded ? "" : "not ") +
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"be restorable");
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}
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});
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