Andreas Hocevar
58 lines
2.0 KiB
JavaScript
58 lines
2.0 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.MultiRangeTest');
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goog.setTestOnly('goog.dom.MultiRangeTest');
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goog.require('goog.dom');
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goog.require('goog.dom.MultiRange');
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goog.require('goog.dom.Range');
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goog.require('goog.iter');
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goog.require('goog.testing.jsunit');
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var range;
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function setUp() {
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range = new goog.dom.MultiRange.createFromTextRanges([
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goog.dom.Range.createFromNodeContents(goog.dom.getElement('test2')),
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goog.dom.Range.createFromNodeContents(goog.dom.getElement('test1'))
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]);
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}
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function testStartAndEnd() {
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assertEquals(goog.dom.getElement('test1').firstChild, range.getStartNode());
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assertEquals(0, range.getStartOffset());
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assertEquals(goog.dom.getElement('test2').firstChild, range.getEndNode());
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assertEquals(6, range.getEndOffset());
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}
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function testStartAndEndIterator() {
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var it = goog.iter.toIterator(range);
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assertEquals(goog.dom.getElement('test1').firstChild, it.getStartNode());
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assertEquals(0, it.getStartTextOffset());
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assertEquals(goog.dom.getElement('test2').firstChild, it.getEndNode());
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assertEquals(3, it.getEndTextOffset());
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it.next();
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it.next();
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assertEquals(6, it.getEndTextOffset());
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}
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function testIteration() {
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var tags = goog.iter.toArray(range);
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assertEquals(2, tags.length);
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assertEquals(goog.dom.getElement('test1').firstChild, tags[0]);
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assertEquals(goog.dom.getElement('test2').firstChild, tags[1]);
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}
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