| // Copyright 2008 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.dom.iterTest'); |
| goog.setTestOnly('goog.dom.iterTest'); |
| |
| goog.require('goog.dom'); |
| goog.require('goog.dom.NodeType'); |
| goog.require('goog.dom.iter.AncestorIterator'); |
| goog.require('goog.dom.iter.ChildIterator'); |
| goog.require('goog.dom.iter.SiblingIterator'); |
| goog.require('goog.testing.dom'); |
| goog.require('goog.testing.jsunit'); |
| |
| var test; |
| var br; |
| |
| function setUpPage() { |
| test = goog.dom.getElement('test'); |
| br = goog.dom.getElement('br'); |
| } |
| |
| function testNextSibling() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.SiblingIterator(test.firstChild), |
| ['#br', 'def']); |
| } |
| |
| function testNextSiblingInclusive() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.SiblingIterator(test.firstChild, true), |
| ['abc', '#br', 'def']); |
| } |
| |
| function testPreviousSibling() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.SiblingIterator(test.lastChild, false, true), |
| ['#br', 'abc']); |
| } |
| |
| function testPreviousSiblingInclusive() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.SiblingIterator(test.lastChild, true, true), |
| ['def', '#br', 'abc']); |
| } |
| |
| function testChildIterator() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.ChildIterator(test), |
| ['abc', '#br', 'def']); |
| } |
| |
| function testChildIteratorIndex() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.ChildIterator(test, false, 1), |
| ['#br', 'def']); |
| } |
| |
| function testChildIteratorReverse() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.ChildIterator(test, true), |
| ['def', '#br', 'abc']); |
| } |
| |
| function testEmptyChildIteratorReverse() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.ChildIterator(br, true), []); |
| } |
| |
| function testChildIteratorIndexReverse() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.ChildIterator(test, true, 1), |
| ['#br', 'abc']); |
| } |
| |
| function testAncestorIterator() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.AncestorIterator(br), |
| ['#test', '#body', '#html', goog.dom.NodeType.DOCUMENT]); |
| } |
| |
| function testAncestorIteratorInclusive() { |
| goog.testing.dom.assertNodesMatch( |
| new goog.dom.iter.AncestorIterator(br, true), |
| ['#br', '#test', '#body', '#html', goog.dom.NodeType.DOCUMENT]); |
| } |