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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// Only windows with open tabs are restorable. Windows where a lone tab is
// detached may have _closedTabs, but is left with just an empty tab.
const STATES = [
{
shouldBeAdded: true,
windowState: {
windows: [
{
tabs: [
{
entries: [
{
url: "http://example.com",
triggeringPrincipal_base64,
title: "example.com",
},
],
},
],
selected: 1,
_closedTabs: [],
},
],
},
},
{
shouldBeAdded: false,
windowState: {
windows: [
{
tabs: [{ entries: [] }],
_closedTabs: [],
},
],
},
},
{
shouldBeAdded: false,
windowState: {
windows: [
{
tabs: [{ entries: [] }],
_closedTabs: [
{
state: {
entries: [
{
url: "http://example.com",
triggeringPrincipal_base64,
index: 1,
},
],
},
},
],
},
],
},
},
{
shouldBeAdded: false,
windowState: {
windows: [
{
tabs: [{ entries: [] }],
_closedTabs: [],
extData: { keyname: "pi != " + Math.random() },
},
],
},
},
];
add_task(async function test_bug_490040() {
for (let state of STATES) {
// Ensure we can store the window if needed.
let startingClosedWindowCount = ss.getClosedWindowCount();
await pushPrefs([
"browser.sessionstore.max_windows_undo",
startingClosedWindowCount + 1,
]);
let curClosedWindowCount = ss.getClosedWindowCount();
let win = await BrowserTestUtils.openNewBrowserWindow();
await setWindowState(win, state.windowState, true);
if (state.windowState.windows[0].tabs.length) {
await BrowserTestUtils.browserLoaded(win.gBrowser.selectedBrowser);
}
await BrowserTestUtils.closeWindow(win);
is(
ss.getClosedWindowCount(),
curClosedWindowCount + (state.shouldBeAdded ? 1 : 0),
"That window should " +
(state.shouldBeAdded ? "" : "not ") +
"be restorable"
);
}
});
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