chromium/src/third_party/blink/web_tests/http/tests/devtools/console/console-assert.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 that console.assert() will dump a message and stack trace with source URLs and line numbers.\n');

  await TestRunner.loadModule('console_test_runner');
  await TestRunner.showPanel('console');

  await TestRunner.evaluateInPagePromise(`
    function b()
    {
        console.assert(false, 1);
        console.assert(false, "a", "b");
    }

    function a()
    {
        b();
    }
    //# sourceURL=console-assert.js
  `);

  var callCount = 0;

  function callback() {
    if (++callCount === 2)
      ConsoleTestRunner.expandConsoleMessages(onExpandedMessages);
  }

  async function onExpandedMessages() {
    await ConsoleTestRunner.dumpConsoleMessages();
    TestRunner.completeTest();
  }

  TestRunner.evaluateInPage('setTimeout(a, 0)');
  ConsoleTestRunner.addConsoleSniffer(callback, true);
})();