| /* |
| * Copyright 2008 Google Inc. |
| * |
| * 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. |
| */ |
| package com.google.gwt.dom.client; |
| |
| import com.google.gwt.junit.client.GWTTestCase; |
| |
| /** |
| * Tests for {@link ImageElement}. |
| */ |
| public class ImageElementTest extends GWTTestCase { |
| |
| @Override |
| public String getModuleName() { |
| return "com.google.gwt.dom.DOMTest"; |
| } |
| |
| public void testSetSrc() { |
| // The parent element will actually load the image. |
| ImageElement parent = Document.get().createImageElement(); |
| parent.setSrc("largeImage0.jpg"); |
| assertTrue(parent.getSrc().endsWith("largeImage0.jpg")); |
| |
| // The child element does not have its source set until the parent loads. |
| ImageElement child = Document.get().createImageElement(); |
| child.setSrc("largeImage0.jpg"); |
| assertTrue(child.getSrc().endsWith("largeImage0.jpg")); |
| |
| child.setSrc("smallImage1.jpg"); |
| assertTrue(child.getSrc().endsWith("smallImage1.jpg")); |
| } |
| |
| public void testSetSrcCloneParent() { |
| // The parent element will actually load the image. |
| ImageElement parent = Document.get().createImageElement(); |
| parent.setSrc("largeImage1.jpg"); |
| assertTrue(parent.getSrc().endsWith("largeImage1.jpg")); |
| |
| // The child element does not have its source set until the parent loads. |
| ImageElement child = Document.get().createImageElement(); |
| child.setSrc("largeImage1.jpg"); |
| assertTrue(child.getSrc().endsWith("largeImage1.jpg")); |
| |
| // The parent clone will have its source set. We call setSrc to convert it |
| // to a child. |
| final ImageElement cloneParent = parent.cloneNode(true).cast(); |
| cloneParent.setSrc("largeImage1.jpg"); |
| assertTrue(cloneParent.getSrc().endsWith("largeImage1.jpg")); |
| |
| cloneParent.setSrc("smallImage1.jpg"); |
| assertTrue(cloneParent.getSrc().endsWith("smallImage1.jpg")); |
| } |
| |
| public void testSetSrcCloneChild() { |
| // The parent element will actually load the image. |
| ImageElement parent = Document.get().createImageElement(); |
| parent.setSrc("largeImage2.jpg"); |
| assertTrue(parent.getSrc().endsWith("largeImage2.jpg")); |
| |
| // The child element does not have its source set until the parent loads. |
| ImageElement child = Document.get().createImageElement(); |
| child.setSrc("largeImage2.jpg"); |
| assertTrue(child.getSrc().endsWith("largeImage2.jpg")); |
| |
| // The child clone will not have its source set. We call setSrc to ensure |
| // it is registered as a child. |
| final ImageElement cloneChild = parent.cloneNode(true).cast(); |
| cloneChild.setSrc("largeImage2.jpg"); |
| assertTrue(cloneChild.getSrc().endsWith("largeImage2.jpg")); |
| |
| cloneChild.setSrc("smallImage2.jpg"); |
| assertTrue(cloneChild.getSrc().endsWith("smallImage2.jpg")); |
| } |
| |
| } |