browser_dbg-iframes.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/>. */

// Test is taking too much time to complete on some hardware since

// release at https://bugzilla.mozilla.org/show_bug.cgi?id=1423158

"use strict";

requestLongerTimeout(3);

/**

 * Test debugging a page with iframes

 *  1. pause in the main thread

 *  2. pause in the iframe

*/

add_task(async function () {

  const dbg = await initDebugger("doc-iframes.html");

  // test pausing in the main thread

  const onReloaded = reload(dbg);

  await waitForPaused(dbg);

  await waitForLoadedSource(dbg, "doc-iframes.html");

  assertPausedAtSourceAndLine(dbg, findSource(dbg, "doc-iframes.html").id, 11);

  // test pausing in the iframe

  await resume(dbg);

  await waitForPaused(dbg);

  await waitForLoadedSource(dbg, "doc-debugger-statements.html");

  assertPausedAtSourceAndLine(

    dbg,

    findSource(dbg, "doc-debugger-statements.html").id,

);

  // test pausing in the iframe

  await resume(dbg);

  await waitForPaused(dbg);

  assertPausedAtSourceAndLine(

    dbg,

    findSource(dbg, "doc-debugger-statements.html").id,

);

  await waitFor(() => dbg.toolbox.isHighlighted("jsdebugger"));

  ok(true, "Debugger is highlighted when paused");

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

    info("Remove the iframe and wait for resume");

    await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {

      const iframe = content.document.querySelector("iframe");

      iframe.remove();

});

    await waitForResumed(dbg);

    await waitFor(() => !dbg.toolbox.isHighlighted("jsdebugger"));

    ok(true, "Debugger is no longer highlighted when resumed");

    info("Wait for reload to complete after resume");

    await onReloaded;

});