third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/traversal/TreeWalker-traversal-skip-most.html - Issue 1984023002: Move web-platform-tests to wpt (part 1 of 2)

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Side by Side Diff: third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/traversal/TreeWalker-traversal-skip-most.html

Issue 1984023002: Move web-platform-tests to wpt (part 1 of 2) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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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 <div id=log></div>

12 </head>

13 <body>

14 <p>Test TreeWalker with skipping</p>

15 <script>

16 var testElement;

17 setup(function() {

18 testElement = document.createElement("div");

19 testElement.id = 'root';

20 // 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>';

21 // <div id="A1">

22 // <div id="B1" class="keep"></div>

23 // <div id="B2">this text matters</div>

24 // <div id="B3" class="keep"></div>

25 // </div>

26

27

28 // XXX for Servo, build the tree without using innerHTML

29 var a1 = document.createElement("div"); a1.id = "A1";

30 var b1 = document.createElement("div"); b1.id = "B1"; b1.className = "keep";

31 var b2 = document.createElement("div"); b2.id = "B2";

32 var b3 = document.createElement("div"); b3.id = "B3"; b3.className = "keep";

33

34 testElement.appendChild(a1);

35 a1.appendChild(b1);

36 a1.appendChild(b2)

37 .appendChild(document.createTextNode("this text matters"));

38 a1.appendChild(b3);

39 });

40

41 var filter = {

42 acceptNode: function(node) {

43 if (node.className == 'keep')

44 return NodeFilter.FILTER_ACCEPT;

45

46 return NodeFilter.FILTER_SKIP;

47 }

48 }

49

50 test(function()

51 {

52 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, filter);

53 assert_node(walker.firstChild(), { type: Element, id: 'B1' });

54 assert_node(walker.nextSibling(), { type: Element, id: 'B3' });

55 }, 'Testing nextSibling');

56

57 test(function()

58 {

59 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, filter);

60 walker.currentNode = testElement.querySelectorAll('#B3')[0];

61 assert_node(walker.previousSibling(), { type: Element, id: 'B1' });

62 }, 'Testing previousSibling');

63

64 </script>

65 </body>

66 </html>

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