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Issue 106423002: Remove fourth argument to createNodeIterator/createTreeWalker (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: base files Created 7 years ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <html> 2 <html>
3 <head> 3 <head>
4 <title>NodeIterator: Basic test</title> 4 <title>NodeIterator: Basic test</title>
5 <script src="../../../resources/testharness.js"></script> 5 <script src="../../../resources/testharness.js"></script>
6 <script src="../../../resources/testharnessreport.js"></script> 6 <script src="../../../resources/testharnessreport.js"></script>
7 <link rel="stylesheet" href="../../../resources/testharness.css"> 7 <link rel="stylesheet" href="../../../resources/testharness.css">
8 </head> 8 </head>
9 <body> 9 <body>
10 <p>This test checks the basic functionality of NodeIterator.</p> 10 <p>This test checks the basic functionality of NodeIterator.</p>
(...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after
87 assert_equals(iterator.pointerBeforeReferenceNode, true); 87 assert_equals(iterator.pointerBeforeReferenceNode, true);
88 --index; 88 --index;
89 } 89 }
90 90
91 assert_equals(index, -1); 91 assert_equals(index, -1);
92 assert_equals(node, null); 92 assert_equals(node, null);
93 assert_node(iterator.referenceNode, expectedNodes[0]); 93 assert_node(iterator.referenceNode, expectedNodes[0]);
94 assert_equals(iterator.pointerBeforeReferenceNode, true); 94 assert_equals(iterator.pointerBeforeReferenceNode, true);
95 } 95 }
96 96
97 var expectedAll = [
98 { type: Element, id: 'a' },
99 { type: Text, nodeValue: 'b' },
100 { type: Element, id: 'c' },
101 { type: Element, id: 'd' },
102 { type: Text, nodeValue: 'e' },
103 { type: Element, id: 'f' },
104 { type: Text, nodeValue: 'g' },
105 { type: Comment, nodeValue: 'h' },
106 { type: Text, nodeValue: 'i' },
107 { type: Comment, nodeValue: 'j' },
108 ];
109
97 test(function () 110 test(function ()
98 { 111 {
99 var expected = [
100 { type: Element, id: 'a' },
101 { type: Text, nodeValue: 'b' },
102 { type: Element, id: 'c' },
103 { type: Element, id: 'd' },
104 { type: Text, nodeValue: 'e' },
105 { type: Element, id: 'f' },
106 { type: Text, nodeValue: 'g' },
107 { type: Comment, nodeValue: 'h' },
108 { type: Text, nodeValue: 'i' },
109 { type: Comment, nodeValue: 'j' },
110 ];
111 var iterator = document.createNodeIterator(createSampleDOM()); 112 var iterator = document.createNodeIterator(createSampleDOM());
112 testIteratorForwardAndBackward(iterator, expected); 113 testIteratorForwardAndBackward(iterator, expectedAll);
113 }, 'Iterate over all nodes forward then backward.'); 114 }, 'Iterate over all nodes forward then backward.');
114 115
115 test(function () 116 test(function ()
116 { 117 {
117 var expected = [ 118 var expected = [
118 { type: Element, id: 'a' }, 119 { type: Element, id: 'a' },
119 { type: Element, id: 'c' }, 120 { type: Element, id: 'c' },
120 { type: Element, id: 'd' }, 121 { type: Element, id: 'd' },
121 { type: Element, id: 'f' }, 122 { type: Element, id: 'f' },
122 ]; 123 ];
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
172 if (node.nodeType === Node.ELEMENT_NODE && node.id === 'f' || 173 if (node.nodeType === Node.ELEMENT_NODE && node.id === 'f' ||
173 node.nodeType === Node.TEXT_NODE && node.nodeValue === 'e' || 174 node.nodeType === Node.TEXT_NODE && node.nodeValue === 'e' ||
174 node.nodeType === Node.COMMENT_NODE && node.nodeValue === 'j') { 175 node.nodeType === Node.COMMENT_NODE && node.nodeValue === 'j') {
175 return NodeFilter.FILTER_ACCEPT; 176 return NodeFilter.FILTER_ACCEPT;
176 } 177 }
177 return NodeFilter.FILTER_REJECT; 178 return NodeFilter.FILTER_REJECT;
178 }; 179 };
179 var iterator = document.createNodeIterator(createSampleDOM(), NodeFilter.SHO W_ALL, filter); 180 var iterator = document.createNodeIterator(createSampleDOM(), NodeFilter.SHO W_ALL, filter);
180 testIteratorForwardAndBackward(iterator, expected); 181 testIteratorForwardAndBackward(iterator, expected);
181 }, 'Test the behavior of NodeIterator when NodeFilter is specified.'); 182 }, 'Test the behavior of NodeIterator when NodeFilter is specified.');
183
184 test(function ()
185 {
186 var filter = function (node) {
187 return NodeFilter.FILTER_ACCEPT;
188 };
189 [true, false].forEach(function (expandEntityReferences) {
190 var iterator = document.createNodeIterator(createSampleDOM(), NodeFilter .SHOW_ALL, filter, expandEntityReferences);
191 assert_true(iterator instanceof NodeIterator);
192 assert_false(iterator.expandEntityReferences);
193 testIteratorForwardAndBackward(iterator, expectedAll);
194 });
195 }, 'Test that the fourth argument (expandEntityReferences) is ignored.');
182 </script> 196 </script>
183 </body> 197 </body>
184 </html> 198 </html>
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