1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
// 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.MultiRangeTest');
goog.setTestOnly('goog.dom.MultiRangeTest');
goog.require('goog.dom');
goog.require('goog.dom.MultiRange');
goog.require('goog.dom.Range');
goog.require('goog.iter');
goog.require('goog.testing.jsunit');
var range;
function setUp() {
range = new goog.dom.MultiRange.createFromTextRanges([
goog.dom.Range.createFromNodeContents(goog.dom.getElement('test2')),
goog.dom.Range.createFromNodeContents(goog.dom.getElement('test1'))
]);
}
function testStartAndEnd() {
assertEquals(goog.dom.getElement('test1').firstChild, range.getStartNode());
assertEquals(0, range.getStartOffset());
assertEquals(goog.dom.getElement('test2').firstChild, range.getEndNode());
assertEquals(6, range.getEndOffset());
}
function testStartAndEndIterator() {
var it = goog.iter.toIterator(range);
assertEquals(goog.dom.getElement('test1').firstChild, it.getStartNode());
assertEquals(0, it.getStartTextOffset());
assertEquals(goog.dom.getElement('test2').firstChild, it.getEndNode());
assertEquals(3, it.getEndTextOffset());
it.next();
it.next();
assertEquals(6, it.getEndTextOffset());
}
function testIteration() {
var tags = goog.iter.toArray(range);
assertEquals(2, tags.length);
assertEquals(goog.dom.getElement('test1').firstChild, tags[0]);
assertEquals(goog.dom.getElement('test2').firstChild, tags[1]);
}
|
