third_party/WebKit/LayoutTests/http/tests/devtools/console/function-name-in-console-message-stack.js

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

(async function() {
  TestRunner.addResult(`Tests exception message contains stack with correct function name.\n`);

  await TestRunner.loadModule('console_test_runner');
  await TestRunner.showPanel('console');
  await TestRunner.evaluateInPagePromise(`
    var foo = function ()
    {
      throw new Error();
    }

    foo.displayName = 'foo.displayName';
    Object.defineProperty(foo, 'name', { value: 'foo.function.name' } );

    var bar = function()
    {
      foo();
    }

    bar.displayName = 'bar.displayName';

    var baz = function()
    {
      bar();
    }

    Object.defineProperty(baz, 'name', { value: 'baz.function.name' } );
  `);

  ConsoleTestRunner.waitUntilNthMessageReceived(1, step1);
  TestRunner.evaluateInPage('setTimeout(baz, 0);');

  function step1() {
    ConsoleTestRunner.expandConsoleMessages(step2);
  }

  function step2() {
    ConsoleTestRunner.dumpConsoleMessagesIgnoreErrorStackFrames();
    TestRunner.completeTest();
  }
})();