browser_dbg-message-run-to-completion.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 that messages from postMessage calls are not delivered while paused in

// the debugger.

"use strict";

add_task(async function () {

  const dbg = await initDebugger("doc-message-run-to-completion.html");

  invokeInTab("test", "doc-message-run-to-completion.html");

  await waitForPaused(dbg);

  let result = await dbg.client.evaluate("event.data");

  is(result.result, "first", "first message delivered in order");

  await resume(dbg);

  await waitForPaused(dbg);

  result = await dbg.client.evaluate("event.data");

  is(result.result, "second", "second message delivered in order");

  await resume(dbg);

  await waitForPaused(dbg);

  result = await dbg.client.evaluate("event.data");

  is(result.result, "third", "third message delivered in order");

});