browser_dbg-breaking.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";

// Tests the breakpoints are hit in various situations.

add_task(async function () {

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

  const {

    selectors: { getSelectedSource },

  } = dbg;

  await selectSource(dbg, "doc-scripts.html");

  // Make sure we can set a top-level breakpoint and it will be hit on

  // reload.

  await addBreakpoint(dbg, "doc-scripts.html", 21);

  const onReloaded = reload(dbg, "doc-scripts.html");

  await waitForPaused(dbg);

  let whyPaused = await waitFor(

    () => dbg.win.document.querySelector(".why-paused")?.innerText

);

  is(whyPaused, "Paused on breakpoint");

  assertPausedAtSourceAndLine(dbg, findSource(dbg, "doc-scripts.html").id, 21);

  await resume(dbg);

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

  await onReloaded;

  info("Create an eval script that pauses itself.");

  invokeInTab("doEval");

  await waitForPaused(dbg);

  const source = getSelectedSource();

  ok(!source.url, "It is an eval source");

  assertPausedAtSourceAndLine(dbg, source.id, 2);

  whyPaused = await waitFor(

    () => dbg.win.document.querySelector(".why-paused")?.innerText

);

  is(whyPaused, "Paused on debugger statement");

  await resume(dbg);

  await addBreakpoint(dbg, source, 5);

  invokeInTab("evaledFunc");

  await waitForPaused(dbg);

  assertPausedAtSourceAndLine(dbg, source.id, 5);

  await resume(dbg);

});