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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.'); | |
|
philipj_slow
2015/07/03 21:52:05
The comments for after.html mostly apply here as w
Paritosh Kumar
2015/07/06 09:02:27
Done.
| |
| 34 | |
| 35 test(function() { | |
| 36 var parent = document.createElement('div'); | |
| 37 parent.appendChild(child); | |
| 38 child.before('text'); | |
| 39 var expected = 'text' + innerHTML; | |
| 40 assert_equals(parent.innerHTML, expected); | |
| 41 }, nodeName + '.before() with only text as an argument.'); | |
| 42 | |
| 43 test(function() { | |
| 44 var parent = document.createElement('div'); | |
| 45 var x = document.createElement('x'); | |
| 46 parent.appendChild(child); | |
| 47 child.before(x); | |
| 48 var expected = '<x></x>' + innerHTML; | |
| 49 assert_equals(parent.innerHTML, expected); | |
| 50 }, nodeName + '.before() with only one element as an argument.'); | |
| 51 | |
| 52 test(function() { | |
| 53 var parent = document.createElement('div'); | |
| 54 var x = document.createElement('x'); | |
| 55 parent.appendChild(child); | |
| 56 child.before(x, 'text'); | |
| 57 var expected = '<x></x>text' + innerHTML; | |
| 58 assert_equals(parent.innerHTML, expected); | |
| 59 }, nodeName + '.before() with one element and text as arguments.'); | |
| 60 | |
| 61 test(function() { | |
| 62 var parent = document.createElement('div'); | |
| 63 var x = document.createElement('x'); | |
| 64 var y = document.createElement('y'); | |
| 65 var z = document.createElement('z'); | |
| 66 parent.appendChild(y); | |
| 67 parent.appendChild(child); | |
| 68 parent.appendChild(x); | |
| 69 child.before(x, y, z); | |
| 70 var expected = '<x></x><y></y><z></z>' + innerHTML; | |
| 71 assert_equals(parent.innerHTML, expected); | |
| 72 }, nodeName + '.before() with all sibling of child as arguments.'); | |
| 73 | |
| 74 test(function() { | |
| 75 var parent = document.createElement('div'); | |
| 76 var x = document.createElement('x'); | |
| 77 parent.appendChild(x); | |
| 78 parent.appendChild(document.createTextNode('text')); | |
| 79 var y = document.createElement('y'); | |
| 80 parent.appendChild(y); | |
| 81 parent.appendChild(child); | |
| 82 child.before(x, 'text'); | |
| 83 var expected = 'text<y></y><x></x>text' + innerHTML; | |
| 84 assert_equals(parent.innerHTML, expected); | |
| 85 }, nodeName + '.before() with one sibling of child and text as arguments.'); | |
| 86 | |
| 87 test(function() { | |
| 88 var x = document.createElement('x'); | |
| 89 var y = document.createElement('y'); | |
| 90 x.before(y); | |
| 91 assert_equals(x.previousSibling, null); | |
| 92 }, nodeName + '.before() on a child without any parent.'); | |
| 93 } | |
| 94 | |
| 95 test_before('Comment'); | |
| 96 test_before('Element'); | |
| 97 test_before('Text'); | |
| 98 | |
| 99 </script> | |
| 100 </html> | |
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