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

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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.js

5 -->

6 <head>

7 <title>TreeWalker: traversal-skip</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"> <div id="C1"></div> </div> <div id="B2"></div><div id="B3"></div> </div>';

21 // <div id="A1">

22 // <div id="B1">

23 // <div id="C1"></div>

24 // </div>

25 // <div id="B2"></div>

26 // <div id="B3"></div>

27 // </div>

28

29

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

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

32 var b1 = document.createElement("div"); b1.id = "B1";

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

34 var b3 = document.createElement("div"); b3.id = "B3";

35 var c1 = document.createElement("div"); c1.id = "C1";

36

37 testElement.appendChild(a1);

38 a1.appendChild(b1);

39 a1.appendChild(b2);

40 a1.appendChild(b3);

41 b1.appendChild(c1);

42 });

43

44 var skipB1Filter = {

45 acceptNode: function(node) {

46 if (node.id == 'B1')

47 return NodeFilter.FILTER_SKIP;

48

49 return NodeFilter.FILTER_ACCEPT;

50 }

51 }

52

53 var skipB2Filter = {

54 acceptNode: function(node) {

55 if (node.id == 'B2')

56 return NodeFilter.FILTER_SKIP;

57

58 return NodeFilter.FILTER_ACCEPT;

59 }

60 }

61

62 test(function()

63 {

64 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1Filter);

65 assert_node(walker.nextNode(), { type: Element, id: 'A1' });

66 assert_node(walker.nextNode(), { type: Element, id: 'C1' });

67 assert_node(walker.nextNode(), { type: Element, id: 'B2' });

68 assert_node(walker.nextNode(), { type: Element, id: 'B3' });

69 }, 'Testing nextNode');

70

71 test(function()

72 {

73 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1Filter);

74 assert_node(walker.firstChild(), { type: Element, id: 'A1' });

75 assert_node(walker.firstChild(), { type: Element, id: 'C1' });

76 }, 'Testing firstChild');

77

78 test(function()

79 {

80 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB2Filter);

81 assert_node(walker.firstChild(), { type: Element, id: 'A1' });

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

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

84 }, 'Testing nextSibling');

85

86 test(function()

87 {

88 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1Filter);

89 walker.currentNode = testElement.querySelectorAll('#C1')[0];

90 assert_node(walker.parentNode(), { type: Element, id: 'A1' });

91 }, 'Testing parentNode');

92

93 test(function()

94 {

95 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB2Filter);

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

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

98 }, 'Testing previousSibling');

99

100 test(function()

101 {

102 var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1Filter);

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

104 assert_node(walker.previousNode(), { type: Element, id: 'B2' });

105 assert_node(walker.previousNode(), { type: Element, id: 'C1' });

106 assert_node(walker.previousNode(), { type: Element, id: 'A1' });

107 }, 'Testing previousNode');

108

109 </script>

110 </body>

111 </html>

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