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Side by Side Diff: third_party/WebKit/LayoutTests/fast/dom/TreeWalker/script-tests/traversal-skip.js

Issue 2667393002: Stop using script-tests in fast/dom/. (Closed)
Patch Set: . Created 3 years, 10 months ago
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1 description('Test TreeWalker with skipping');
2
3 var walker;
4 var testElement = document.createElement("div");
5 testElement.innerHTML='<div id="A1"> <div id="B1"> <div id="C1"></div> </div> <div id="B2"></div><div id="B3"></div> </div>';
6
7 var skipB1Filter = {
8 acceptNode: function(node) {
9 if (node.id == 'B1')
10 return NodeFilter.FILTER_SKIP;
11
12 return NodeFilter.FILTER_ACCEPT;
13 }
14 }
15
16 var skipB2Filter = {
17 acceptNode: function(node) {
18 if (node.id == 'B2')
19 return NodeFilter.FILTER_SKIP;
20
21 return NodeFilter.FILTER_ACCEPT;
22 }
23 }
24
25 debug("<br>Testing nextNode")
26 walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1F ilter, false);
27 shouldBe("walker.nextNode(); walker.currentNode.id", "'A1'");
28 shouldBe("walker.nextNode(); walker.currentNode.id", "'C1'");
29 shouldBe("walker.nextNode(); walker.currentNode.id", "'B2'");
30 shouldBe("walker.nextNode(); walker.currentNode.id", "'B3'");
31
32 debug("<br>Testing firstChild")
33 walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1F ilter, false);
34 shouldBe("walker.firstChild(); walker.currentNode.id", "'A1'");
35 shouldBe("walker.firstChild(); walker.currentNode.id", "'C1'");
36
37 debug("<br>Testing nextSibling")
38 walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB2F ilter, false);
39 shouldBe("walker.firstChild(); walker.currentNode.id", "'A1'");
40 shouldBe("walker.firstChild(); walker.currentNode.id", "'B1'");
41 shouldBe("walker.nextSibling(); walker.currentNode.id", "'B3'");
42
43 debug("<br>Testing parentNode")
44 walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1F ilter, false);
45 walker.currentNode = testElement.querySelectorAll('#C1')[0];
46 shouldBe("walker.parentNode(); walker.currentNode.id", "'A1'");
47
48 debug("<br>Testing previousSibling")
49 walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB2F ilter, false);
50 walker.currentNode = testElement.querySelectorAll('#B3')[0];
51 shouldBe("walker.previousSibling(); walker.currentNode.id", "'B1'");
52
53 debug("<br>Testing previousNode")
54 walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1F ilter, false);
55 walker.currentNode = testElement.querySelectorAll('#B3')[0];
56 shouldBe("walker.previousNode(); walker.currentNode.id", "'B2'");
57 shouldBe("walker.previousNode(); walker.currentNode.id", "'C1'");
58 shouldBe("walker.previousNode(); walker.currentNode.id", "'A1'");
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