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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/. */
/*
* "TabClose" event is possibly used for closing related tabs of the current.
* "removeTab" method should work correctly even if the number of tabs are
* changed while "TabClose" event.
*/
var count = 0;
const URIS = [
"about:config",
"about:plugins",
"about:buildconfig",
"data:text/html,<title>OK</title>",
];
function test() {
waitForExplicitFinish();
URIS.forEach(addTab);
}
function addTab(aURI, aIndex) {
var tab = BrowserTestUtils.addTab(gBrowser, aURI);
if (aIndex == 0) {
gBrowser.removeTab(gBrowser.tabs[0], { skipPermitUnload: true });
}
BrowserTestUtils.browserLoaded(tab.linkedBrowser).then(() => {
if (++count == URIS.length) {
executeSoon(doTabsTest);
}
});
}
function doTabsTest() {
is(gBrowser.tabs.length, URIS.length, "Correctly opened all expected tabs");
// sample of "close related tabs" feature
gBrowser.tabContainer.addEventListener(
"TabClose",
function (event) {
var closedTab = event.originalTarget;
var scheme = closedTab.linkedBrowser.currentURI.scheme;
Array.from(gBrowser.tabs).forEach(function (aTab) {
if (
aTab != closedTab &&
aTab.linkedBrowser.currentURI.scheme == scheme
) {
gBrowser.removeTab(aTab, { skipPermitUnload: true });
}
});
},
{ capture: true, once: true }
);
gBrowser.removeTab(gBrowser.tabs[0], { skipPermitUnload: true });
is(gBrowser.tabs.length, 1, "Related tabs are not closed unexpectedly");
BrowserTestUtils.addTab(gBrowser, "about:blank");
gBrowser.removeTab(gBrowser.tabs[0], { skipPermitUnload: true });
finish();
}
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