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1 <!doctype html> |
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2 <!-- |
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3 https://bugzilla.mozilla.org/show_bug.cgi?id=719544 |
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4 --> |
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5 <title>Test for Bug 719544</title> |
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6 <script src="/tests/SimpleTest/SimpleTest.js"></script> |
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7 <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> |
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8 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=719544">Mozilla Bug 719544</a> |
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9 <script> |
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10 |
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11 /** Test for Bug 719544 **/ |
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12 var threw = false; |
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13 var origLength = document.childNodes.length; |
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14 try { |
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15 var range = document.createRange(); |
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16 range.selectNodeContents(document); |
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17 range.extractContents(); |
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18 } catch(e) { |
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19 threw = true; |
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20 is(Object.getPrototypeOf(e), DOMException.prototype, |
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21 "Must throw DOMException"); |
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22 is(e.name, "HierarchyRequestError", "Must throw HierarchyRequestError"); |
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23 } |
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24 ok(threw, "Must throw"); |
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25 is(document.childNodes.length, origLength, "Must preserve original children"); |
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26 |
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27 </script> |