forked from mirrors/gecko-dev
1f830c96da
# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D36042 --HG-- extra : source : d3afcafdce650a6f36cebbc126ee93b17f13cf52
58 lines
1.7 KiB
JavaScript
58 lines
1.7 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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// This tests that hiding/showing a tab, on its own, eventually triggers a
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// session store.
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function test() {
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waitForExplicitFinish();
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// We speed up the interval between session saves to ensure that the test
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// runs quickly.
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Services.prefs.setIntPref("browser.sessionstore.interval", 2000);
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// Loading a tab causes a save state and this is meant to catch that event.
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waitForSaveState(testBug635418_1);
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// Assumption: Only one window is open and it has one tab open.
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BrowserTestUtils.addTab(gBrowser, "about:mozilla");
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}
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function testBug635418_1() {
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ok(!gBrowser.tabs[0].hidden, "first tab should not be hidden");
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ok(!gBrowser.tabs[1].hidden, "second tab should not be hidden");
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waitForSaveState(testBug635418_2);
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// We can't hide the selected tab, so hide the new one
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gBrowser.hideTab(gBrowser.tabs[1]);
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}
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function testBug635418_2() {
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let state = JSON.parse(ss.getBrowserState());
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ok(!state.windows[0].tabs[0].hidden, "first tab should still not be hidden");
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ok(state.windows[0].tabs[1].hidden, "second tab should be hidden by now");
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waitForSaveState(testBug635418_3);
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gBrowser.showTab(gBrowser.tabs[1]);
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}
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function testBug635418_3() {
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let state = JSON.parse(ss.getBrowserState());
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ok(
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!state.windows[0].tabs[0].hidden,
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"first tab should still still not be hidden"
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);
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ok(!state.windows[0].tabs[1].hidden, "second tab should not be hidden again");
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done();
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}
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function done() {
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gBrowser.removeTab(window.gBrowser.tabs[1]);
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Services.prefs.clearUserPref("browser.sessionstore.interval");
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executeSoon(finish);
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}
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