| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script src="../../resources/js-test.js"></script> | 4 <script src="../../resources/js-test.js"></script> |
| 5 </head> | 5 </head> |
| 6 <body> | 6 <body> |
| 7 <script> | 7 <script> |
| 8 var testCases = [["div0", "div1", "div2"], | 8 var testCases = [["div0", "div1", "div2"], |
| 9 ["div0", "div2", "div1"], | 9 ["div0", "div2", "div1"], |
| 10 ["div1", "div0", "div2"], | 10 ["div1", "div0", "div2"], |
| (...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 57 divX = null; | 57 divX = null; |
| 58 divY = null; | 58 divY = null; |
| 59 gc(); | 59 gc(); |
| 60 checkParentAndChildAlive(divZ, test[2]); | 60 checkParentAndChildAlive(divZ, test[2]); |
| 61 | 61 |
| 62 debug("=== After clearing innerHTML, divX, divY and divZ ==="); | 62 debug("=== After clearing innerHTML, divX, divY and divZ ==="); |
| 63 rootDiv.innerHTML = testHtml; | 63 rootDiv.innerHTML = testHtml; |
| 64 divX = document.getElementById(test[0]); | 64 divX = document.getElementById(test[0]); |
| 65 divY = document.getElementById(test[1]); | 65 divY = document.getElementById(test[1]); |
| 66 divZ = document.getElementById(test[2]); | 66 divZ = document.getElementById(test[2]); |
| 67 if (window.internals) | 67 |
| 68 prevNodes = window.internals.numberOfLiveNodes(); | |
| 69 rootDiv.innerHTML = ""; | 68 rootDiv.innerHTML = ""; |
| 70 divX = null; | 69 divX = null; |
| 71 divY = null; | 70 divY = null; |
| 72 divZ = null; | 71 divZ = null; |
| 73 gc(); | |
| 74 if (window.internals) { | |
| 75 // If all the Node objects in testHtml are successfully destructed, | |
| 76 // at least 9 <div>s objects will be removed. | |
| 77 // (Actually, since testHtml rendering requires more than 9 Node objects
.) | |
| 78 if (window.internals.numberOfLiveNodes() <= prevNodes - 9) | |
| 79 testPassed("All <div> objects in a DOM tree are successfully destruc
ted."); | |
| 80 else | |
| 81 testFailed("<div> objects in a DOM tree are not destructed."); | |
| 82 } | |
| 83 }); | 72 }); |
| 84 | 73 |
| 85 function checkParentAndChildAlive(div, name) { | 74 function checkParentAndChildAlive(div, name) { |
| 86 globalDiv = div; | 75 globalDiv = div; |
| 87 shouldBeEqualToString('globalDiv.id', name); | 76 shouldBeEqualToString('globalDiv.id', name); |
| 88 shouldBeEqualToString('globalDiv.parentNode.id', name + "-parent"); | 77 shouldBeEqualToString('globalDiv.parentNode.id', name + "-parent"); |
| 89 shouldBeEqualToString('globalDiv.firstChild.id', name + "-child"); | 78 shouldBeEqualToString('globalDiv.firstChild.id', name + "-child"); |
| 90 globalDiv = null; | 79 globalDiv = null; |
| 91 gc(); | 80 gc(); |
| 92 } | 81 } |
| 93 | 82 |
| 94 var successfullyParsed = true; | 83 var successfullyParsed = true; |
| 95 </script> | 84 </script> |
| 96 </body> | 85 </body> |
| 97 </html> | 86 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2025773002:
Remove node count checks from fast/dom/gc-dom-tree-lifetime.html (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master