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Side by Side Diff: LayoutTests/fast/dom/ParentNode/prepend-on-document.html

Issue 1085843002: 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_prepend_on_Document() {
7
8 var node = document.implementation.createDocument(null, null);
9 test(function() {
10 var parent = node.cloneNode();
11 parent.prepend();
12 assert_equals(parent.childNodes.length, 0);
13 assert_array_equals(parent.childNodes, []);
14 }, 'Document.prepend() without any argument, on a Document having no child.' );
15
16 test(function() {
17 var parent = node.cloneNode();
18 var x = document.createElement('x');
19 parent.prepend(x);
20 assert_equals(parent.childNodes.length, 1);
21 assert_array_equals(parent.childNodes, [x]);
22 }, 'Document.prepend() with only one element as an argument, on a Document h aving no child.');
23
24 test(function() {
25 var parent = node.cloneNode();
26 var x = document.createElement('x');
27 var y = document.createElement('y');
28 parent.appendChild(x);
29 assert_throws('HierarchyRequestError', function() { parent.prepend(y); } , 'Only one element on document allowed.');
30 assert_equals(parent.childNodes.length, 1);
31 assert_array_equals(parent.childNodes, [x]);
32 }, 'Document.append() with only one element as an argument, on a Document ha ving one child.');
33
34 test(function() {
35 var parent = node.cloneNode();
36 assert_throws('HierarchyRequestError', function() { parent.prepend('text '); }, 'Nodes of type \'#text\' may not be inserted inside nodes of type \'#docu ment\'');
37 assert_equals(parent.childNodes.length, 0);
38 assert_array_equals(parent.childNodes, []);
39 }, 'Document.prepend() with text as an argument, on a Document having no ch ild.');
40
41 test(function() {
42 var parent = node.cloneNode();
43 var x = document.createElement('x');
44 var y = document.createElement('y');
45 assert_throws('HierarchyRequestError', function() { parent.prepend(x, y) ; }, 'Only one element on document allowed.');
46 assert_equals(parent.childNodes.length, 0);
47 assert_array_equals(parent.childNodes, []);
48 }, 'Document.prepend() with only one element as an argument, on a Document h aving no child.');
49
50 }
51
52 test_prepend_on_Document();
53
54 </script>
55 </html>
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