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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
// 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]);
}
|
