bridge.js

/*
 * grunt-contrib-qunit
 * https://gruntjs.com/
 *
 * Copyright (c) 2016 "Cowboy" Ben Alman, contributors
 * Licensed under the MIT license.
 */

/* global QUnit:true */
(function (factory) {
  if (false /*typeof define === 'function' && define.amd*/) {
    require(['qunit'], factory);
  } else {
    factory(QUnit);
  }
}(function(QUnit) {
  'use strict';

  // Don't re-order tests.
  QUnit.config.reorder = false;

  // Send messages to the Node process
  function sendMessage() {
    self.__grunt_contrib_qunit__.apply(self, [].slice.call(arguments));
  }

  // These methods connect QUnit to Headless Chrome.
  QUnit.log(function(obj) {
    // What is this I don’t even
    if (obj.message === '[object Object], undefined:undefined') {
      return;
    }

    // Parse some stuff before sending it.
    var actual;
    var expected;

    if (!obj.result) {
      // Dumping large objects can be very slow, and the dump isn't used for
      // passing tests, so only dump if the test failed.
      actual = QUnit.dump.parse(obj.actual);
      expected = QUnit.dump.parse(obj.expected);
    }
    // Send it.
    sendMessage('qunit.log', obj.result, actual, expected, obj.message, obj.source, obj.todo);
  });

  QUnit.testStart(function(obj) {
    sendMessage('qunit.testStart', obj.name);
  });

  QUnit.testDone(function(obj) {
    sendMessage('qunit.testDone', obj.name, obj.failed, obj.passed, obj.total, obj.runtime, obj.skipped, obj.todo);
  });

  QUnit.moduleStart(function(obj) {
    sendMessage('qunit.moduleStart', obj.name);
  });

  QUnit.moduleDone(function(obj) {
    sendMessage('qunit.moduleDone', obj.name, obj.failed, obj.passed, obj.total);
  });

  QUnit.begin(function() {
    sendMessage('qunit.begin');
  });

  QUnit.done(function(obj) {
    sendMessage('qunit.done', obj.failed, obj.passed, obj.total, obj.runtime);
  });
}));