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// Copyright 2011 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.transitionTest');
goog.setTestOnly('goog.style.transitionTest');
goog.require('goog.style');
goog.require('goog.style.transition');
goog.require('goog.testing.jsunit');
goog.require('goog.userAgent');
/** Fake element. */
var element;
function setUp() {
element = {'style': {}};
}
function getTransitionStyle(element) {
return element.style['transition'] ||
goog.style.getStyle(element, 'transition');
}
function testSetWithNoProperty() {
try {
goog.style.transition.set(element, []);
} catch (e) {
return;
}
fail('Should fail when no property is given.');
}
function testSetWithString() {
goog.style.transition.set(element, 'opacity 1s ease-in 0.125s');
assertEquals('opacity 1s ease-in 0.125s', getTransitionStyle(element));
}
function testSetWithSingleProperty() {
goog.style.transition.set(
element,
{property: 'opacity', duration: 1, timing: 'ease-in', delay: 0.125});
assertEquals('opacity 1s ease-in 0.125s', getTransitionStyle(element));
}
function testSetWithMultipleStrings() {
goog.style.transition.set(
element, ['width 1s ease-in', 'height 0.5s linear 1s']);
assertEquals(
'width 1s ease-in,height 0.5s linear 1s', getTransitionStyle(element));
}
function testSetWithMultipleProperty() {
goog.style.transition.set(element, [
{property: 'width', duration: 1, timing: 'ease-in', delay: 0},
{property: 'height', duration: 0.5, timing: 'linear', delay: 1}
]);
assertEquals(
'width 1s ease-in 0s,height 0.5s linear 1s', getTransitionStyle(element));
}
function testRemoveAll() {
goog.style.setStyle(element, 'transition', 'opacity 1s ease-in');
goog.style.transition.removeAll(element);
assertEquals('', getTransitionStyle(element));
}
function testAddAndRemoveOnRealElement() {
if (!goog.style.transition.isSupported()) {
return;
}
var div = document.getElementById('test');
goog.style.transition.set(div, 'opacity 1s ease-in 125ms');
assertEquals('opacity 1s ease-in 125ms', getTransitionStyle(div));
goog.style.transition.removeAll(div);
assertEquals('', getTransitionStyle(div));
}
function testSanityDetectionOfCss3Transition() {
var support = goog.style.transition.isSupported();
// IE support starts at IE10.
if (goog.userAgent.IE) {
assertEquals(goog.userAgent.isVersionOrHigher('10.0'), support);
}
// FF support start at FF4 (Gecko 2.0)
if (goog.userAgent.GECKO) {
assertEquals(goog.userAgent.isVersionOrHigher('2.0'), support);
}
// Webkit support has existed for a long time, we assume support on
// most webkit version in used today.
if (goog.userAgent.WEBKIT) {
assertTrue(support);
}
}
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