browser_aboutdebugging_devtoolstoolbox_navigate_back_forward.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

const ORIGINAL_URL = "https://example.com/document-builder.sjs?html=page1";

const OTHER_URL = "https://example.org/document-builder.sjs?html=page2";

async function waitForUrl(url, toolbox, browserTab, win) {

  const { onDomCompleteResource } =

    await waitForNextTopLevelDomCompleteResource(toolbox.commands);

  return Promise.all([

    waitUntil(

      () =>

        toolbox.target.url === url &&

        browserTab.linkedBrowser.currentURI.spec === url

),

    onDomCompleteResource,

    toolbox.commands.client.waitForRequestsToSettle(),

    waitForAboutDebuggingRequests(win.AboutDebugging.store),

]);

// Test that ensures the remote page can go forward and back via UI buttons

add_task(async function () {

  const browserTab = await addTab(ORIGINAL_URL);

  const { document, tab, window } = await openAboutDebugging();

  // go to This Firefox and inspect the new tab

  info("Inspecting a new tab in This Firefox");

  await selectThisFirefoxPage(document, window.AboutDebugging.store);

  const devToolsToolbox = await openAboutDevtoolsToolbox(

    document,

    tab,

    window,

    ORIGINAL_URL

);

  const { devtoolsDocument, devtoolsWindow } = devToolsToolbox;

  const toolbox = getToolbox(devtoolsWindow);

  info("Navigating to another URL");

  let onTargetSwitched = toolbox.commands.targetCommand.once("switched-target");

  const urlInput = devtoolsDocument.querySelector(".devtools-textinput");

  await synthesizeUrlKeyInput(devToolsToolbox, urlInput, OTHER_URL);

  await waitForUrl(OTHER_URL, toolbox, browserTab, window);

  await onTargetSwitched;

  info("Clicking back button");

  onTargetSwitched = toolbox.commands.targetCommand.once("switched-target");

  devtoolsDocument.querySelector(".qa-back-button").click();

  await waitForUrl(ORIGINAL_URL, toolbox, browserTab, window);

  await onTargetSwitched;

  info("Clicking the forward button");

  onTargetSwitched = toolbox.commands.targetCommand.once("switched-target");

  devtoolsDocument.querySelector(".qa-forward-button").click();

  await waitForUrl(OTHER_URL, toolbox, browserTab, window);

  await onTargetSwitched;

  ok(true, "Clicking back and forward works!");

});