Index: third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/Element-children.html |
diff --git a/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/Element-children.html b/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/Element-children.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..88d6a5da4a1a03a536f5def5b5be209fa4fae0e6 |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/Element-children.html |
@@ -0,0 +1,58 @@ |
+<!DOCTYPE html> |
+<title>HTMLCollection edge cases</title> |
+<script src="../../../../resources/testharness.js"></script> |
+<script src="../../../../resources/testharnessreport.js"></script> |
+<div id="log"></div> |
+<div id="test"><img><img id=foo><img id=foo><img name="bar"></div> |
+<script> |
+setup(function() { |
+ // Add some non-HTML elements in there to test what happens with those. |
+ var container = document.getElementById("test"); |
+ var child = document.createElementNS("", "img"); |
+ child.setAttribute("id", "baz"); |
+ container.appendChild(child); |
+ |
+ child = document.createElementNS("", "img"); |
+ child.setAttribute("name", "qux"); |
+ container.appendChild(child); |
+}); |
+ |
+test(function() { |
+ var container = document.getElementById("test"); |
+ var result = container.children.item("foo"); |
+ assert_true(result instanceof Element, "Expected an Element."); |
+ assert_false(result.hasAttribute("id"), "Expected the IDless Element.") |
+}) |
+ |
+test(function() { |
+ var container = document.getElementById("test"); |
+ var list = container.children; |
+ var result = []; |
+ for (var p in list) { |
+ if (list.hasOwnProperty(p)) { |
+ result.push(p); |
+ } |
+ } |
+ assert_array_equals(result, ['0', '1', '2', '3', '4', '5']); |
+ result = Object.getOwnPropertyNames(list); |
+ assert_array_equals(result, ['0', '1', '2', '3', '4', '5', 'foo', 'bar', 'baz']); |
+ |
+ // Mapping of exposed names to their indices in the list. |
+ var exposedNames = { 'foo': 1, 'bar': 3, 'baz': 4 }; |
+ for (var exposedName in exposedNames) { |
+ assert_true(exposedName in list); |
+ assert_true(list.hasOwnProperty(exposedName)); |
+ assert_equals(list[exposedName], list.namedItem(exposedName)); |
+ assert_equals(list[exposedName], list.item(exposedNames[exposedName])); |
+ assert_true(list[exposedName] instanceof Element); |
+ } |
+ |
+ var unexposedNames = ['qux']; |
+ for (var unexposedName of unexposedNames) { |
+ assert_false(unexposedName in list); |
+ assert_false(list.hasOwnProperty(unexposedName)); |
+ assert_equals(list[unexposedName], undefined); |
+ assert_equals(list.namedItem(unexposedName), null); |
+ } |
+}); |
+</script> |