Andreas Hocevar
86 lines
2.6 KiB
JavaScript
86 lines
2.6 KiB
JavaScript
// Copyright 2008 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.provide('goog.dom.NodeOffsetTest');
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goog.setTestOnly('goog.dom.NodeOffsetTest');
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goog.require('goog.dom');
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goog.require('goog.dom.NodeOffset');
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goog.require('goog.dom.NodeType');
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goog.require('goog.dom.TagName');
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goog.require('goog.testing.jsunit');
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var test1;
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var test2;
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var i;
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var empty;
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function setUpPage() {
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test1 = goog.dom.getElement('test1');
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i = goog.dom.getElement('i');
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test2 = goog.dom.getElement('test2');
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test2.innerHTML = test1.innerHTML;
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empty = goog.dom.getElement('empty');
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}
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function testElementOffset() {
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var nodeOffset = new goog.dom.NodeOffset(i, test1);
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var recovered = nodeOffset.findTargetNode(test2);
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assertNotNull('Should recover a node.', recovered);
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assertEquals('Should recover an I node.', goog.dom.TagName.I,
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recovered.tagName);
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assertTrue('Should recover a child of test2',
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goog.dom.contains(test2, recovered));
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assertFalse('Should not recover a child of test1',
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goog.dom.contains(test1, recovered));
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nodeOffset.dispose();
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}
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function testNodeOffset() {
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var nodeOffset = new goog.dom.NodeOffset(i.firstChild, test1);
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var recovered = nodeOffset.findTargetNode(test2);
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assertNotNull('Should recover a node.', recovered);
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assertEquals('Should recover a text node.', goog.dom.NodeType.TEXT,
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recovered.nodeType);
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assertEquals('Should have correct contents.', 'text.',
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recovered.nodeValue);
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assertTrue('Should recover a child of test2',
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goog.dom.contains(test2, recovered));
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assertFalse('Should not recover a child of test1',
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goog.dom.contains(test1, recovered));
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nodeOffset.dispose();
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}
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function testToString() {
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var nodeOffset = new goog.dom.NodeOffset(i.firstChild, test1);
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assertEquals('Should have correct string representation',
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'3,B\n1,I\n0,#text', nodeOffset.toString());
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nodeOffset.dispose();
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}
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function testBadRecovery() {
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var nodeOffset = new goog.dom.NodeOffset(i.firstChild, test1);
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var recovered = nodeOffset.findTargetNode(empty);
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assertNull('Should recover nothing.', recovered);
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nodeOffset.dispose();
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}
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