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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <!-- |
| 4 Test adapted from https://mxr.mozilla.org/chromium/source/src/third_party/WebKit
/LayoutTests/fast/dom/TreeWalker/script-tests/traversal-skip-most.js |
| 5 --> |
| 6 <head> |
| 7 <title>TreeWalker: traversal-skip-most</title> |
| 8 <script src="../../../../resources/testharness.js"></script> |
| 9 <script src="../../../../resources/testharnessreport.js"></script> |
| 10 <script src="traversal-support.js"></script> |
| 11 <link rel="stylesheet" href="../../../../resources/testharness.css"> |
| 12 <div id=log></div> |
| 13 </head> |
| 14 <body> |
| 15 <p>Test TreeWalker with skipping</p> |
| 16 <script> |
| 17 var testElement; |
| 18 setup(function() { |
| 19 testElement = document.createElement("div"); |
| 20 testElement.id = 'root'; |
| 21 // testElement.innerHTML='<div id="A1"><div id="B1" class="keep"></div><div
id="B2">this text matters</div><div id="B3" class="keep"></div></div>'; |
| 22 // <div id="A1"> |
| 23 // <div id="B1" class="keep"></div> |
| 24 // <div id="B2">this text matters</div> |
| 25 // <div id="B3" class="keep"></div> |
| 26 // </div> |
| 27 |
| 28 |
| 29 // XXX for Servo, build the tree without using innerHTML |
| 30 var a1 = document.createElement("div"); a1.id = "A1"; |
| 31 var b1 = document.createElement("div"); b1.id = "B1"; b1.className = "keep"; |
| 32 var b2 = document.createElement("div"); b2.id = "B2"; |
| 33 var b3 = document.createElement("div"); b3.id = "B3"; b3.className = "keep"; |
| 34 |
| 35 testElement.appendChild(a1); |
| 36 a1.appendChild(b1); |
| 37 a1.appendChild(b2) |
| 38 .appendChild(document.createTextNode("this text matters")); |
| 39 a1.appendChild(b3); |
| 40 }); |
| 41 |
| 42 var filter = { |
| 43 acceptNode: function(node) { |
| 44 if (node.className == 'keep') |
| 45 return NodeFilter.FILTER_ACCEPT; |
| 46 |
| 47 return NodeFilter.FILTER_SKIP; |
| 48 } |
| 49 } |
| 50 |
| 51 test(function() |
| 52 { |
| 53 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT,
filter); |
| 54 assert_node(walker.firstChild(), { type: Element, id: 'B1' }); |
| 55 assert_node(walker.nextSibling(), { type: Element, id: 'B3' }); |
| 56 }, 'Testing nextSibling'); |
| 57 |
| 58 test(function() |
| 59 { |
| 60 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT,
filter); |
| 61 walker.currentNode = testElement.querySelectorAll('#B3')[0]; |
| 62 assert_node(walker.previousSibling(), { type: Element, id: 'B1' }); |
| 63 }, 'Testing previousSibling'); |
| 64 |
| 65 </script> |
| 66 </body> |
| 67 </html> |
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Chromium Code Reviews
Issue 1529523002:
Import dom/ from web-platform-tests (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master