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121 lines
4.9 KiB
JavaScript
121 lines
4.9 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is sessionstore test code.
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*
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* The Initial Developer of the Original Code is
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* Simon Bünzli <zeniko@gmail.com>.
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* Portions created by the Initial Developer are Copyright (C) 2008
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Michael Kraft <morac99-firefox@yahoo.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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function browserWindowsCount() {
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let count = 0;
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let e = Services.wm.getEnumerator("navigator:browser");
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while (e.hasMoreElements()) {
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if (!e.getNext().closed)
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++count;
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}
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return count;
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}
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function test() {
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/** Test for Bug 461634 **/
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is(browserWindowsCount(), 1, "Only one browser window should be open initially");
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// test setup
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let ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
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waitForExplicitFinish();
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const REMEMBER = Date.now(), FORGET = Math.random();
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let test_state = { windows: [{ "tabs": [{ "entries": [] }], _closedTabs: [
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{ state: { entries: [{ url: "http://www.example.net/" }] }, title: FORGET },
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{ state: { entries: [{ url: "http://www.example.net/" }] }, title: REMEMBER },
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{ state: { entries: [{ url: "http://www.example.net/" }] }, title: FORGET },
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{ state: { entries: [{ url: "http://www.example.net/" }] }, title: REMEMBER },
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] }] };
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let remember_count = 2;
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function countByTitle(aClosedTabList, aTitle)
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aClosedTabList.filter(function(aData) aData.title == aTitle).length;
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function testForError(aFunction) {
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try {
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aFunction();
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return false;
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}
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catch (ex) {
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return ex.name == "NS_ERROR_ILLEGAL_VALUE";
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}
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}
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// open a window and add the above closed tab list
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let newWin = openDialog(location, "", "chrome,all,dialog=no");
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newWin.addEventListener("load", function(aEvent) {
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gPrefService.setIntPref("browser.sessionstore.max_tabs_undo",
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test_state.windows[0]._closedTabs.length);
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ss.setWindowState(newWin, JSON.stringify(test_state), true);
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let closedTabs = JSON.parse(ss.getClosedTabData(newWin));
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is(closedTabs.length, test_state.windows[0]._closedTabs.length,
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"Closed tab list has the expected length");
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is(countByTitle(closedTabs, FORGET),
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test_state.windows[0]._closedTabs.length - remember_count,
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"The correct amout of tabs are to be forgotten");
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is(countByTitle(closedTabs, REMEMBER), remember_count,
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"Everything is set up.");
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// all of the following calls with illegal arguments should throw NS_ERROR_ILLEGAL_VALUE
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ok(testForError(function() ss.forgetClosedTab({}, 0)),
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"Invalid window for forgetClosedTab throws");
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ok(testForError(function() ss.forgetClosedTab(newWin, -1)),
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"Invalid tab for forgetClosedTab throws");
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ok(testForError(function() ss.forgetClosedTab(newWin, test_state.windows[0]._closedTabs.length + 1)),
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"Invalid tab for forgetClosedTab throws");
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// Remove third tab, then first tab
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ss.forgetClosedTab(newWin, 2);
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ss.forgetClosedTab(newWin, null);
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closedTabs = JSON.parse(ss.getClosedTabData(newWin));
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is(closedTabs.length, remember_count,
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"The correct amout of tabs was removed");
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is(countByTitle(closedTabs, FORGET), 0,
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"All tabs specifically forgotten were indeed removed");
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is(countByTitle(closedTabs, REMEMBER), remember_count,
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"... and tabs not specifically forgetten weren't.");
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// clean up
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newWin.close();
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is(browserWindowsCount(), 1, "Only one browser window should be open eventually");
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gPrefService.clearUserPref("browser.sessionstore.max_tabs_undo");
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finish();
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}, false);
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}
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