browser_tab_not_selected.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Verify RDM opens for the correct tab, even if it is not the currently

// selected tab.

const TEST_URL = "http://example.com/";

addRDMTask(

  null,

  async function () {

    info("Open two tabs");

    const tab1 = await addTab(TEST_URL);

    const tab2 = await addTab(TEST_URL);

    is(gBrowser.selectedTab, tab2, "The selected tab is tab2");

    info("Open RDM for the non-selected tab");

    const { ui } = await openRDM(tab1);

    ok(!ResponsiveUIManager.isActiveForTab(tab2), "RDM is not opened on tab2");

    // Not mandatory for the test to pass, but it is helpful to see the RDM tab

    // for Try failure screenshots.

    info("Select the first tab");

    gBrowser.selectedTab = tab1;

    info("Try to update the DPI");

    await selectDevicePixelRatio(ui, 2);

    const dppx = await waitForDevicePixelRatio(ui, 2, {

      waitForTargetConfiguration: true,

});

    is(dppx, 2, "Content has expected devicePixelRatio");

    const clientClosed = waitForClientClose(ui);

    await removeTab(tab2);

    await removeTab(tab1);

    await clientClosed;

},

  { onlyPrefAndTask: true }

);