mozilla-central/browser/components/extensions/test/browser/browser_ext_windows_allowScriptsToClose.js (file symbol)

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Test Info: Warnings

/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
"use strict";
// Tests allowScriptsToClose option
add_task(async function test_allowScriptsToClose() {
const files = {
"dummy.html": "<meta charset=utf-8><script src=close.js></script>",
"close.js": function () {
window.close();
if (!window.closed) {
browser.test.sendMessage("close-failed");
}
},
};
function background() {
browser.test.onMessage.addListener((msg, options) => {
function listener(_, { status }, { url }) {
if (status == "complete" && url == options.url) {
browser.tabs.onUpdated.removeListener(listener);
browser.tabs.executeScript({ file: "close.js" });
}
}
options.url = browser.runtime.getURL(options.url);
browser.windows.create(options);
if (msg === "create+execute") {
browser.tabs.onUpdated.addListener(listener);
}
});
browser.test.notifyPass();
}
const example = "http://example.com/";
const manifest = { permissions: ["tabs", example] };
const extension = ExtensionTestUtils.loadExtension({
files,
background,
manifest,
});
await SpecialPowers.pushPrefEnv({
set: [["dom.allow_scripts_to_close_windows", false]],
});
await extension.startup();
await extension.awaitFinish();
extension.sendMessage("create", { url: "dummy.html" });
let win = await BrowserTestUtils.waitForNewWindow();
await BrowserTestUtils.windowClosed(win);
info("script allowed to close the window");
extension.sendMessage("create+execute", { url: example });
win = await BrowserTestUtils.waitForNewWindow();
await BrowserTestUtils.windowClosed(win);
info("script allowed to close the window");
extension.sendMessage("create+execute", {
url: example,
allowScriptsToClose: true,
});
win = await BrowserTestUtils.waitForNewWindow();
await BrowserTestUtils.windowClosed(win);
info("script allowed to close the window");
await SpecialPowers.popPrefEnv();
await extension.unload();
});