// Copyright 2014 The Closure Library Authors. 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. goog.provide('goog.style.transformTest'); goog.setTestOnly('goog.style.transformTest'); goog.require('goog.dom'); goog.require('goog.style.transform'); goog.require('goog.testing.jsunit'); goog.require('goog.userAgent'); goog.require('goog.userAgent.product.isVersion'); /** * Element being transformed. * @type {Element} */ var element; /** * Sets a transform translation and asserts the translation was applied. * @param {number} x The horizontal translation * @param {number} y The vertical translation */ var setAndAssertTranslation = function(x, y) { if (goog.userAgent.GECKO) { // Mozilla does not support CSSMatrix. return; } var success = goog.style.transform.setTranslation(element, x, y); if (!goog.style.transform.isSupported()) { assertFalse(success); } else { assertTrue(success); var translation = goog.style.transform.getTranslation(element); assertEquals(x, translation.x); assertEquals(y, translation.y); } }; function setUp() { element = goog.dom.createElement('div'); goog.dom.appendChild(goog.dom.getDocument().body, element); } function tearDown() { goog.dom.removeNode(element); } function testIsSupported() { if (goog.userAgent.IE && !goog.userAgent.product.isVersion(9)) { assertFalse(goog.style.transform.isSupported()); } else { assertTrue(goog.style.transform.isSupported()); } } function testIs3dSupported() { if (goog.userAgent.GECKO && !goog.userAgent.product.isVersion(10) || (goog.userAgent.IE && !goog.userAgent.product.isVersion(10))) { assertFalse(goog.style.transform.is3dSupported()); } else { assertTrue(goog.style.transform.is3dSupported()); } } function testTranslateX() { setAndAssertTranslation(10, 0); } function testTranslateY() { setAndAssertTranslation(0, 10); } function testTranslateXY() { setAndAssertTranslation(10, 20); }