browser_NavigationManager_committed.js

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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/. */

const FIRST_URL = "https://example.com/document-builder.sjs?html=first";

const SECOND_URL = "https://example.com/document-builder.sjs?html=second";

// Add a simple test for the navigation committed flag.

add_task(async function test_committed() {

  const tab = await addTabAndWaitForNavigated(gBrowser, FIRST_URL);

  const browser = tab.linkedBrowser;

  const navigationObjects = [];

  const onEvent = name => {

    const navigation = navigationManager.getNavigationForBrowsingContext(

      browser.browsingContext

);

    navigationObjects.push({ name, committed: navigation.committed });

};

  const navigationManager = new NavigationManager();

  navigationManager.on("navigation-started", onEvent);

  navigationManager.on("navigation-committed", onEvent);

  navigationManager.on("navigation-stopped", onEvent);

  navigationManager.startMonitoring();

  await loadURL(browser, SECOND_URL);

  await BrowserTestUtils.waitForCondition(() => navigationObjects.length === 3);

is(

    navigationObjects[0].name,

    "navigation-started",

    "First event is navigation-started"

);

ok(

    !navigationObjects[0].committed,

    "Navigation object in navigation-started is not committed yet"

);

is(

    navigationObjects[1].name,

    "navigation-committed",

    "Second event is navigation-committed"

);

ok(

    navigationObjects[1].committed,

    "Navigation object in navigation-committed is committed"

);

is(

    navigationObjects[2].name,

    "navigation-stopped",

    "Third event is navigation-stopped"

);

ok(

    navigationObjects[2].committed,

    "Navigation object in navigation-stopped is committed"

);

  navigationManager.off("navigation-started", onEvent);

  navigationManager.off("navigation-committed", onEvent);

  navigationManager.off("navigation-stopped", onEvent);

  navigationManager.stopMonitoring();

});