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

Issue 1529523002: Import dom/ from web-platform-tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: tweak W3CImportExpectations Created 5 years ago
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Index: third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/traversal/TreeWalker-traversal-skip.html
diff --git a/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/traversal/TreeWalker-traversal-skip.html b/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/traversal/TreeWalker-traversal-skip.html
new file mode 100644
index 0000000000000000000000000000000000000000..c38fdb4ef1f658965c1d37a4960e80473e463e1b
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/traversal/TreeWalker-traversal-skip.html
@@ -0,0 +1,112 @@
+<!DOCTYPE html>
+<html>
+<!--
+Test adapted from https://mxr.mozilla.org/chromium/source/src/third_party/WebKit/LayoutTests/fast/dom/TreeWalker/script-tests/traversal-skip.js
+ -->
+<head>
+<title>TreeWalker: traversal-skip</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<script src="traversal-support.js"></script>
+<link rel="stylesheet" href="../../../../resources/testharness.css">
+<div id=log></div>
+</head>
+<body>
+<p>Test TreeWalker with skipping</p>
+<script>
+var testElement;
+setup(function() {
+ testElement = document.createElement("div");
+ testElement.id = 'root';
+ // testElement.innerHTML='<div id="A1"> <div id="B1"> <div id="C1"></div> </div> <div id="B2"></div><div id="B3"></div> </div>';
+ // <div id="A1">
+ // <div id="B1">
+ // <div id="C1"></div>
+ // </div>
+ // <div id="B2"></div>
+ // <div id="B3"></div>
+ // </div>
+
+
+ // XXX for Servo, build the tree without using innerHTML
+ var a1 = document.createElement("div"); a1.id = "A1";
+ var b1 = document.createElement("div"); b1.id = "B1";
+ var b2 = document.createElement("div"); b2.id = "B2";
+ var b3 = document.createElement("div"); b3.id = "B3";
+ var c1 = document.createElement("div"); c1.id = "C1";
+
+ testElement.appendChild(a1);
+ a1.appendChild(b1);
+ a1.appendChild(b2);
+ a1.appendChild(b3);
+ b1.appendChild(c1);
+});
+
+var skipB1Filter = {
+ acceptNode: function(node) {
+ if (node.id == 'B1')
+ return NodeFilter.FILTER_SKIP;
+
+ return NodeFilter.FILTER_ACCEPT;
+ }
+}
+
+var skipB2Filter = {
+ acceptNode: function(node) {
+ if (node.id == 'B2')
+ return NodeFilter.FILTER_SKIP;
+
+ return NodeFilter.FILTER_ACCEPT;
+ }
+}
+
+test(function()
+{
+ var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1Filter);
+ assert_node(walker.nextNode(), { type: Element, id: 'A1' });
+ assert_node(walker.nextNode(), { type: Element, id: 'C1' });
+ assert_node(walker.nextNode(), { type: Element, id: 'B2' });
+ assert_node(walker.nextNode(), { type: Element, id: 'B3' });
+}, 'Testing nextNode');
+
+test(function()
+{
+ var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1Filter);
+ assert_node(walker.firstChild(), { type: Element, id: 'A1' });
+ assert_node(walker.firstChild(), { type: Element, id: 'C1' });
+}, 'Testing firstChild');
+
+test(function()
+{
+ var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB2Filter);
+ assert_node(walker.firstChild(), { type: Element, id: 'A1' });
+ assert_node(walker.firstChild(), { type: Element, id: 'B1' });
+ assert_node(walker.nextSibling(), { type: Element, id: 'B3' });
+}, 'Testing nextSibling');
+
+test(function()
+{
+ var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1Filter);
+ walker.currentNode = testElement.querySelectorAll('#C1')[0];
+ assert_node(walker.parentNode(), { type: Element, id: 'A1' });
+}, 'Testing parentNode');
+
+test(function()
+{
+ var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB2Filter);
+ walker.currentNode = testElement.querySelectorAll('#B3')[0];
+ assert_node(walker.previousSibling(), { type: Element, id: 'B1' });
+}, 'Testing previousSibling');
+
+test(function()
+{
+ var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, skipB1Filter);
+ walker.currentNode = testElement.querySelectorAll('#B3')[0];
+ assert_node(walker.previousNode(), { type: Element, id: 'B2' });
+ assert_node(walker.previousNode(), { type: Element, id: 'C1' });
+ assert_node(walker.previousNode(), { type: Element, id: 'A1' });
+}, 'Testing previousNode');
+
+</script>
+</body>
+</html>
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