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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/. */
requestLongerTimeout(2);
var stateBackup = JSON.parse(ss.getBrowserState());
function test() {
/** Test for Bug 600545 **/
waitForExplicitFinish();
testBug600545();
}
function testBug600545() {
// Set the pref to false to cause non-app tabs to be stripped out on a save
Services.prefs.setBoolPref("browser.sessionstore.resume_from_crash", false);
Services.prefs.setIntPref("browser.sessionstore.interval", 2000);
registerCleanupFunction(function () {
Services.prefs.clearUserPref("browser.sessionstore.resume_from_crash");
Services.prefs.clearUserPref("browser.sessionstore.interval");
});
// This tests the following use case: When multiple windows are open
// and browser.sessionstore.resume_from_crash preference is false,
// tab session data for non-active window is stripped for non-pinned
// tabs. This occurs after "sessionstore-state-write-complete"
// fires which will only fire in this case if there is at least one
// pinned tab.
let state = { windows: [
{
tabs: [
{ entries: [{ url: "http://example.org#0" }], pinned:true },
{ entries: [{ url: "http://example.com#1" }] },
{ entries: [{ url: "http://example.com#2" }] },
],
selected: 2
},
{
tabs: [
{ entries: [{ url: "http://example.com#3" }] },
{ entries: [{ url: "http://example.com#4" }] },
{ entries: [{ url: "http://example.com#5" }] },
{ entries: [{ url: "http://example.com#6" }] }
],
selected: 3
}
] };
waitForBrowserState(state, function() {
// Need to wait for SessionStore's saveState function to be called
// so that non-pinned tabs will be stripped from non-active window
waitForSaveState(function () {
let expectedNumberOfTabs = getStateTabCount(state);
let retrievedState = JSON.parse(ss.getBrowserState());
let actualNumberOfTabs = getStateTabCount(retrievedState);
is(actualNumberOfTabs, expectedNumberOfTabs,
"Number of tabs in retreived session data, matches number of tabs set.");
done();
});
});
}
function done() {
// Enumerate windows and close everything but our primary window. We can't
// use waitForFocus() because apparently it's buggy. See bug 599253.
let windowsEnum = Services.wm.getEnumerator("navigator:browser");
let closeWinPromises = [];
while (windowsEnum.hasMoreElements()) {
let currentWindow = windowsEnum.getNext();
if (currentWindow != window)
closeWinPromises.push(BrowserTestUtils.closeWindow(currentWindow));
}
Promise.all(closeWinPromises).then(() => {
waitForBrowserState(stateBackup, finish);
});
}
// Count up the number of tabs in the state data
function getStateTabCount(aState) {
let tabCount = 0;
for (let i in aState.windows)
tabCount += aState.windows[i].tabs.length;
return tabCount;
}
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