browser_dbg-paused-overlay-iframe.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/>. */

// Tests the paused overlay in a remote frame

"use strict";

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

add_task(async function () {

  info("Load a test page with a remote frame");

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

  const dbg = await initDebuggerWithAbsoluteURL(

    TEST_COM_URI,

    "simple1.js",

    "simple2.js"

);

  const {

    selectors: { getSelectedSource },

    commands,

  } = dbg;

  info("Add breakpoint within the iframe, in `foo` function");

  await selectSource(dbg, "simple2.js");

  await addBreakpoint(dbg, "simple2.js", 5);

  info("Call `foo` in the iframe");

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

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

    SpecialPowers.spawn(iframe, [], () => {

      return content.wrappedJSObject.foo();

});

});

  await waitForPaused(dbg);

  ok(true, "debugger is paused");

  let highlighterTestFront;

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

    // We need to retrieve the highlighterTestFront for the frame target.

    const iframeTarget = commands.targetCommand

      .getAllTargets([commands.targetCommand.TYPES.FRAME])

      .find(target => target.url.includes("example.org"));

    highlighterTestFront = await iframeTarget.getFront("highlighterTest");

  } else {

    // When fission is disabled, we don't have a dedicated target for the remote frame.

    // In this case, the overlay is displayed by the top-level target anyway, so we can

    // get the corresponding highlighter test front.

    highlighterTestFront = await getHighlighterTestFront(dbg.toolbox);

  info("Check that the paused overlay is displayed");

  await waitFor(() => highlighterTestFront.isPausedDebuggerOverlayVisible());

  ok(true, "Paused debugger overlay is visible");

ok(

    getSelectedSource().url.includes("simple2.js"),

    "Selected source is simple2.js"

);

  assertPausedAtSourceAndLine(dbg, findSource(dbg, "simple2.js").id, 5);

  info("Test clicking the resume button");

  await highlighterTestFront.clickPausedDebuggerOverlayButton(

    "paused-dbg-resume-button"

);

  await waitForResumed(dbg);

  ok("The debugger isn't paused after clicking on the resume button");

  await waitFor(async () => {

    const visible = await highlighterTestFront.isPausedDebuggerOverlayVisible();

    return !visible;

});

  ok(true, "The overlay is now hidden");

});