forked from mirrors/gecko-dev
f9f5914039
# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D36041 --HG-- extra : source : 96b3895a3b2aa2fcb064c85ec5857b7216884556
64 lines
1.8 KiB
JavaScript
64 lines
1.8 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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/*
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* "TabClose" event is possibly used for closing related tabs of the current.
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* "removeTab" method should work correctly even if the number of tabs are
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* changed while "TabClose" event.
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*/
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var count = 0;
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const URIS = [
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"about:config",
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"about:plugins",
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"about:buildconfig",
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"data:text/html,<title>OK</title>",
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];
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function test() {
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waitForExplicitFinish();
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URIS.forEach(addTab);
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}
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function addTab(aURI, aIndex) {
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var tab = BrowserTestUtils.addTab(gBrowser, aURI);
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if (aIndex == 0) {
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gBrowser.removeTab(gBrowser.tabs[0], { skipPermitUnload: true });
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}
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BrowserTestUtils.browserLoaded(tab.linkedBrowser).then(() => {
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if (++count == URIS.length) {
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executeSoon(doTabsTest);
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}
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});
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}
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function doTabsTest() {
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is(gBrowser.tabs.length, URIS.length, "Correctly opened all expected tabs");
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// sample of "close related tabs" feature
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gBrowser.tabContainer.addEventListener(
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"TabClose",
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function(event) {
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var closedTab = event.originalTarget;
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var scheme = closedTab.linkedBrowser.currentURI.scheme;
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Array.from(gBrowser.tabs).forEach(function(aTab) {
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if (
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aTab != closedTab &&
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aTab.linkedBrowser.currentURI.scheme == scheme
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) {
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gBrowser.removeTab(aTab, { skipPermitUnload: true });
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}
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});
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},
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{ capture: true, once: true }
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);
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gBrowser.removeTab(gBrowser.tabs[0], { skipPermitUnload: true });
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is(gBrowser.tabs.length, 1, "Related tabs are not closed unexpectedly");
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BrowserTestUtils.addTab(gBrowser, "about:blank");
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gBrowser.removeTab(gBrowser.tabs[0], { skipPermitUnload: true });
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finish();
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}
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