npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

bower_components/web-animations-js/tutorial/tutorial-testing.js

-/*
- * Copyright 2013 Google Inc. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-"use strict";
-
-(function() {
-var pass;
-var completedTests;
-var allDone;
-var numTests;
-
-// Call to initialize the testing environment.
-function setupTutorialTests() {
-  setState("Manual");
-  var timeOfAnimation = document.createElement('div');
-  timeOfAnimation.id = "animViewerText";
-  timeOfAnimation.innerHTML = "Current animation time: 0.00";
-  document.body.appendChild(timeOfAnimation);
-  numTests = 0;
-  completedTests = 0;
-  allDone = false;
-  pass = true;
-}
-
-// This function mimics the async_test function in testharness.js so that
-// extra-asserts.js will run as intended for a tutorial.
-function async_test(func, name, properties) {
-  numTests++;
-  step = function(func) {
-    func();
-    if (!pass) {
-      parent.TryItDisplay.fail();
-      allDone = true;
-    };
-  };
-
-  done = function() {
-    completedTests++;
-    if (completedTests == numTests && !allDone) {
-      allDone = true;
-      parent.TryItDisplay.pass();
-    };
-  };
-  return this;
-}   
-
-function assert_equals(actual, expected, description) {
-  pass = (actual == expected);
-}
-
-function assert_approx_equals(actual, expected, epsilon, description) {
-  var lowerBound = expected - (epsilon / 2) < actual;
-  var upperBound = expected + (epsilon / 2) > actual;
-  pass = (lowerBound && upperBound);
-}
-
-// This function is required to do nothing for tutorial testing,
-// but extra-asserts calls it and thus without this function, 
-// extra-asserts.js will cause the page to crash.
-function add_completion_callback(anything) {
-}
-
-///////////////////////////////////////////////////////////////////////////////
-//  Exposing functions to be accessed externally                             //
-///////////////////////////////////////////////////////////////////////////////
-
-window.setupTutorialTests = setupTutorialTests;
-window.async_test = async_test;
-window.assert_approx_equals = assert_approx_equals;
-window.assert_equals = assert_equals;
-window.add_completion_callback = add_completion_callback;
-})();