The Tor Browser / file comparison
comparison: content/base/test/mutationobserver_dialog.html
content/base/test/mutationobserver_dialog.html
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:f6c21d420537 |
|---|---|
| 1 <html> | |
| 2 <head> | |
| 3 <title></title> | |
| 4 <script> | |
| 5 | |
| 6 var div = document.createElement("div"); | |
| 7 | |
| 8 var M; | |
| 9 if ("MozMutationObserver" in window) { | |
| 10 M = window.MozMutationObserver; | |
| 11 } else if ("WebKitMutationObserver" in window) { | |
| 12 M = window.WebKitMutationObserver; | |
| 13 } else { | |
| 14 M = window.MutationObserver; | |
| 15 } | |
| 16 | |
| 17 var didCall1 = false; | |
| 18 var didCall2 = false; | |
| 19 function testMutationObserverInDialog() { | |
| 20 div.innerHTML = "<span>1</span><span>2</span>"; | |
| 21 m = new M(function(records, observer) { | |
| 22 opener.is(records[0].type, "childList", "Should have got childList"); | |
| 23 opener.is(records[0].removedNodes.length, 2, "Should have got removedNodes"); | |
| 24 opener.is(records[0].addedNodes.length, 1, "Should have got addedNodes"); | |
| 25 observer.disconnect(); | |
| 26 m = null; | |
| 27 didCall1 = true; | |
| 28 }); | |
| 29 m.observe(div, { childList: true }); | |
| 30 div.innerHTML = "<span><span>foo</span></span>"; | |
| 31 } | |
| 32 | |
| 33 function testMutationObserverInDialog2() { | |
| 34 div.innerHTML = "<span>1</span><span>2</span>"; | |
| 35 m = new M(function(records, observer) { | |
| 36 opener.is(records[0].type, "childList", "Should have got childList"); | |
| 37 opener.is(records[0].removedNodes.length, 2, "Should have got removedNodes"); | |
| 38 opener.is(records[0].addedNodes.length, 1, "Should have got addedNodes"); | |
| 39 observer.disconnect(); | |
| 40 m = null; | |
| 41 didCall2 = true; | |
| 42 }); | |
| 43 m.observe(div, { childList: true }); | |
| 44 div.innerHTML = "<span><span>foo</span></span>"; | |
| 45 } | |
| 46 | |
| 47 window.addEventListener("load", testMutationObserverInDialog); | |
| 48 window.addEventListener("load", testMutationObserverInDialog2); | |
| 49 window.addEventListener("load", | |
| 50 function() { | |
| 51 opener.ok(didCall1, "Should have called 1st mutation callback"); | |
| 52 opener.ok(didCall2, "Should have called 2nd mutation callback"); | |
| 53 window.close(); | |
| 54 }); | |
| 55 </script> | |
| 56 <style> | |
| 57 </style> | |
| 58 </head> | |
| 59 <body> | |
| 60 <input type="button" onclick="window.close()" value="close"> | |
| 61 </body> | |
| 62 </html> |
