browser_quit_disabled.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/ */

add_task(async function test_appMenu_quit_disabled() {

  await SpecialPowers.pushPrefEnv({

    set: [["browser.quitShortcut.disabled", true]],

});

  let win = await BrowserTestUtils.openNewBrowserWindow();

  let doc = win.document;

  let menuButton = doc.getElementById("PanelUI-menu-button");

  menuButton.click();

  await BrowserTestUtils.waitForEvent(win.PanelUI.mainView, "ViewShown");

  let quitButton = doc.querySelector(`[key="key_quitApplication"]`);

  is(quitButton, null, "No quit button with shortcut key");

  await BrowserTestUtils.closeWindow(win);

  await SpecialPowers.popPrefEnv();

});

add_task(async function test_quit_shortcut_disabled() {

  async function testQuitShortcut(shouldQuit) {

    let win = await BrowserTestUtils.openNewBrowserWindow();

    let quitRequested = false;

    let observer = {

      observe(subject, topic) {

        is(topic, "quit-application-requested", "Right observer topic");

        ok(shouldQuit, "Quit shortcut should NOT have worked");

        // Don't actually quit the browser when testing.

        let cancelQuit = subject.QueryInterface(Ci.nsISupportsPRBool);

        cancelQuit.data = true;

        quitRequested = true;

},

};

    Services.obs.addObserver(observer, "quit-application-requested");

    let modifiers = { accelKey: true };

    if (AppConstants.platform == "win") {

      modifiers.shiftKey = true;

    EventUtils.synthesizeKey("q", modifiers, win);

    await BrowserTestUtils.closeWindow(win);

    Services.obs.removeObserver(observer, "quit-application-requested");

    is(quitRequested, shouldQuit, "Expected quit state");

  // Quit shortcut should work when pref is not set.

  await testQuitShortcut(true);

  await SpecialPowers.pushPrefEnv({

    set: [["browser.quitShortcut.disabled", true]],

});

  await testQuitShortcut(false);

});