browser_navigatePinnedTab.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

add_task(async function () {

  // Test that changing the URL in a pinned tab works correctly

  let TEST_LINK_INITIAL = "about:mozilla";

  let TEST_LINK_CHANGED = "about:support";

  let appTab = BrowserTestUtils.addTab(gBrowser, TEST_LINK_INITIAL);

  let browser = appTab.linkedBrowser;

  await BrowserTestUtils.browserLoaded(browser);

  gBrowser.pinTab(appTab);

  is(appTab.pinned, true, "Tab was successfully pinned");

  let initialTabsNo = gBrowser.tabs.length;

  gBrowser.selectedTab = appTab;

  gURLBar.focus();

  gURLBar.value = TEST_LINK_CHANGED;

  gURLBar.goButton.click();

  await BrowserTestUtils.browserLoaded(browser);

is(

    appTab.linkedBrowser.currentURI.spec,

    TEST_LINK_CHANGED,

    "New page loaded in the app tab"

);

  is(gBrowser.tabs.length, initialTabsNo, "No additional tabs were opened");

  // Now check that opening a link that does create a new tab works,

  // and also that it nulls out the opener.

  let pageLoadPromise = BrowserTestUtils.browserLoaded(

    appTab.linkedBrowser,

    false,

    // eslint-disable-next-line @microsoft/sdl/no-insecure-url

    "http://example.com/"

);

  BrowserTestUtils.startLoadingURIString(

    appTab.linkedBrowser,

    // eslint-disable-next-line @microsoft/sdl/no-insecure-url

    "http://example.com/"

);

  info("Started loading example.com");

  await pageLoadPromise;

  info("Loaded example.com");

  let newTabPromise = BrowserTestUtils.waitForNewTab(

    gBrowser,

    // eslint-disable-next-line @microsoft/sdl/no-insecure-url

    "http://example.org/"

);

  await SpecialPowers.spawn(browser, [], async function () {

    let link = content.document.createElement("a");

    // eslint-disable-next-line @microsoft/sdl/no-insecure-url

    link.href = "http://example.org/";

    content.document.body.appendChild(link);

    link.click();

});

  info("Created & clicked link");

  let extraTab = await newTabPromise;

  info("Got a new tab");

  await SpecialPowers.spawn(extraTab.linkedBrowser, [], async function () {

    is(content.opener, null, "No opener should be available");

});

  BrowserTestUtils.removeTab(extraTab);

});

registerCleanupFunction(function () {

  gBrowser.removeTab(gBrowser.selectedTab);

});