mirror of
https://github.com/classilla/tenfourfox.git
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74 lines
2.9 KiB
JavaScript
74 lines
2.9 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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function test() {
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/** Test for Bug 461634 **/
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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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return aClosedTabList.filter(aData => aData.title == aTitle).length;
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}
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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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promiseWindowLoaded(newWin).then(() => {
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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(() => ss.forgetClosedTab({}, 0)),
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"Invalid window for forgetClosedTab throws");
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ok(testForError(() => ss.forgetClosedTab(newWin, -1)),
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"Invalid tab for forgetClosedTab throws");
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ok(testForError(() => 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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gPrefService.clearUserPref("browser.sessionstore.max_tabs_undo");
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BrowserTestUtils.closeWindow(newWin).then(finish);
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});
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}
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