browser_dbg-fission-frame-sources.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/>. */

"use strict";

const TEST_COM_URI = `${URL_ROOT_COM_SSL}examples/doc_dbg-fission-frame-sources.html`;

add_task(async function () {

  // Simply load a test page with a remote frame and wait for both sources to

  // be visible.

  // simple1.js is imported by the main page. simple2.js comes from the frame.

  const dbg = await initDebuggerWithAbsoluteURL(

    TEST_COM_URI,

    "simple1.js",

    "simple2.js"

);

  const rootNodes = dbg.win.document.querySelectorAll(

    selectors.sourceTreeRootNode

);

  info("Expands the main root node");

  await expandAllSourceNodes(dbg, rootNodes[0]);

  // We need to assert the actual DOM nodes in the source tree, because the

  // state can contain simple1.js and simple2.js, but only show one of them.

  info("Waiting for simple1.js from example.com (parent page)");

  await waitUntil(() => findSourceNodeWithText(dbg, "simple1.js"));

  // If fission or EFT is enabled, the second source is under another root node.

  if (isFissionEnabled() || isEveryFrameTargetEnabled()) {

is(

      rootNodes.length,

2,

      "Found 2 sourceview root nodes when iframe has dedicated target"

);

    info("Expands the remote frame root node");

    await expandAllSourceNodes(dbg, rootNodes[1]);

  info("Waiting for simple2.js from example.org (frame)");

  await waitUntil(() => findSourceNodeWithText(dbg, "simple2.js"));

  await dbg.toolbox.closeToolbox();

});