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Side by Side Diff: LayoutTests/fast/dom/ChildNode/before.html

Issue 1234813003: Revert of Implement DOM: prepend, append, before, after & replaceWith (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 5 years, 5 months ago
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1 <!DOCTYPE html>
2 <script src="../../../resources/testharness.js"></script>
3 <script src="../../../resources/testharnessreport.js"></script>
4 <script>
5
6 function test_before(nodeName) {
7 var child;
8 var innerHTML;
9 if (nodeName == 'Comment') {
10 child = document.createComment('test');
11 innerHTML = '<!--test-->';
12 } else if (nodeName == 'Element') {
13 child = document.createElement('test');
14 innerHTML = '<test></test>';
15 } else {
16 child = document.createTextNode('test');
17 innerHTML = 'test';
18 }
19
20 test(function() {
21 var parent = document.createElement('div');
22 parent.appendChild(child);
23 child.before();
24 assert_equals(parent.innerHTML, innerHTML);
25 }, nodeName + '.before() without any argument.');
26
27 test(function() {
28 var parent = document.createElement('div');
29 parent.appendChild(child);
30 child.before(null);
31 var expected = 'null' + innerHTML;
32 assert_equals(parent.innerHTML, expected);
33 }, nodeName + '.before() with null as an argument.');
34
35 test(function() {
36 var parent = document.createElement('div');
37 parent.appendChild(child);
38 child.before(undefined);
39 var expected = 'undefined' + innerHTML;
40 assert_equals(parent.innerHTML, expected);
41 }, nodeName + '.before() with undefined as an argument.');
42
43 test(function() {
44 var parent = document.createElement('div');
45 parent.appendChild(child);
46 child.before('');
47 assert_equals(parent.firstChild.data, '');
48 }, nodeName + '.before() with the empty string as an argument.');
49
50 test(function() {
51 var parent = document.createElement('div');
52 parent.appendChild(child);
53 child.before('text');
54 var expected = 'text' + innerHTML;
55 assert_equals(parent.innerHTML, expected);
56 }, nodeName + '.before() with only text as an argument.');
57
58 test(function() {
59 var parent = document.createElement('div');
60 var x = document.createElement('x');
61 parent.appendChild(child);
62 child.before(x);
63 var expected = '<x></x>' + innerHTML;
64 assert_equals(parent.innerHTML, expected);
65 }, nodeName + '.before() with only one element as an argument.');
66
67 test(function() {
68 var parent = document.createElement('div');
69 var x = document.createElement('x');
70 parent.appendChild(child);
71 child.before(x, 'text');
72 var expected = '<x></x>text' + innerHTML;
73 assert_equals(parent.innerHTML, expected);
74 }, nodeName + '.before() with one element and text as arguments.');
75
76 test(function() {
77 var parent = document.createElement('div');
78 parent.appendChild(child);
79 child.before('text', child);
80 var expected = 'text' + innerHTML;
81 assert_equals(parent.innerHTML, expected);
82 }, nodeName + '.before() with context object itself as the argument.');
83
84 test(function() {
85 var parent = document.createElement('div');
86 var x = document.createElement('x');
87 var y = document.createElement('y');
88 var z = document.createElement('z');
89 parent.appendChild(y);
90 parent.appendChild(child);
91 parent.appendChild(x);
92 child.before(x, y, z);
93 var expected = '<x></x><y></y><z></z>' + innerHTML;
94 assert_equals(parent.innerHTML, expected);
95 }, nodeName + '.before() with all siblings of child as arguments.');
96
97 test(function() {
98 var parent = document.createElement('div');
99 var x = document.createElement('x');
100 var y = document.createElement('y');
101 parent.appendChild(x);
102 parent.appendChild(y);
103 parent.appendChild(child);
104 child.before(y, x);
105 var expected = '<y></y><x></x>' + innerHTML;
106 assert_equals(parent.innerHTML, expected);
107 }, nodeName + '.before() when pre-insert behaves like prepend.');
108
109 test(function() {
110 var parent = document.createElement('div');
111 var x = document.createElement('x');
112 parent.appendChild(x);
113 parent.appendChild(document.createTextNode('1'));
114 var y = document.createElement('y');
115 parent.appendChild(y);
116 parent.appendChild(child);
117 child.before(x, '2');
118 var expected = '1<y></y><x></x>2' + innerHTML;
119 assert_equals(parent.innerHTML, expected);
120 }, nodeName + '.before() with one sibling of child and text as arguments.');
121
122 test(function() {
123 var x = document.createElement('x');
124 var y = document.createElement('y');
125 x.before(y);
126 assert_equals(x.previousSibling, null);
127 }, nodeName + '.before() on a child without any parent.');
128 }
129
130 test_before('Comment');
131 test_before('Element');
132 test_before('Text');
133
134 </script>
135 </html>
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