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| (Empty) | |
| 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_array_equals(parent.childNodes, []); |
| 13 }, 'Document.prepend() without any argument, on a Document having no child.'
); |
| 14 |
| 15 test(function() { |
| 16 var parent = node.cloneNode(); |
| 17 var x = document.createElement('x'); |
| 18 parent.prepend(x); |
| 19 assert_array_equals(parent.childNodes, [x]); |
| 20 }, 'Document.prepend() with only one element as an argument, on a Document h
aving no child.'); |
| 21 |
| 22 test(function() { |
| 23 var parent = node.cloneNode(); |
| 24 var x = document.createElement('x'); |
| 25 var y = document.createElement('y'); |
| 26 parent.appendChild(x); |
| 27 assert_throws('HierarchyRequestError', function() { parent.prepend(y); }
); |
| 28 assert_array_equals(parent.childNodes, [x]); |
| 29 }, 'Document.append() with only one element as an argument, on a Document ha
ving one child.'); |
| 30 |
| 31 test(function() { |
| 32 var parent = node.cloneNode(); |
| 33 assert_throws('HierarchyRequestError', function() { parent.prepend('text
'); }); |
| 34 assert_array_equals(parent.childNodes, []); |
| 35 }, 'Document.prepend() with text as an argument, on a Document having no chi
ld.'); |
| 36 |
| 37 test(function() { |
| 38 var parent = node.cloneNode(); |
| 39 var x = document.createElement('x'); |
| 40 var y = document.createElement('y'); |
| 41 assert_throws('HierarchyRequestError', function() { parent.prepend(x, y)
; }); |
| 42 assert_array_equals(parent.childNodes, []); |
| 43 }, 'Document.prepend() with two elements as the argument, on a Document havi
ng no child.'); |
| 44 |
| 45 } |
| 46 |
| 47 test_prepend_on_Document(); |
| 48 |
| 49 </script> |
| 50 </html> |
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Chromium Code Reviews
Issue 1085843002:
Implement DOM: prepend, append, before, after & replaceWith (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master