1 files changed, 104 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/nodes/Document-getElementsByTagName-xhtml.xhtml b/testing/web-platform/tests/dom/nodes/Document-getElementsByTagName-xhtml.xhtml
new file mode 100644
index 0000000000..309a29ae77
--- /dev/null
+++ b/testing/web-platform/tests/dom/nodes/Document-getElementsByTagName-xhtml.xhtml
@@ -0,0 +1,104 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>Document.getElementsByTagName</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+</head>
+<body>
+<div id="log"></div>
+<pre id="x"></pre>
+<script>
+test(function() {
+  var t = document.body.appendChild(document.createElementNS("http://www.w3.org/1999/xhtml", "I"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_equals(t.localName, "I")
+  assert_equals(t.tagName, "I")
+  assert_array_equals(document.getElementsByTagName("I"), [t])
+  assert_array_equals(document.getElementsByTagName("i"), [])
+  assert_array_equals(document.body.getElementsByTagName("I"), [t])
+  assert_array_equals(document.body.getElementsByTagName("i"), [])
+}, "HTML element with uppercase tag name matches in XHTML documents")
+
+test(function() {
+  var t = document.body.appendChild(document.createElementNS("test", "st"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_array_equals(document.getElementsByTagName("st"), [t])
+  assert_array_equals(document.getElementsByTagName("ST"), [])
+}, "Element in non-HTML namespace, no prefix, lowercase name")
+
+test(function() {
+  var t = document.body.appendChild(document.createElementNS("test", "ST"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_array_equals(document.getElementsByTagName("ST"), [t])
+  assert_array_equals(document.getElementsByTagName("st"), [])
+}, "Element in non-HTML namespace, no prefix, uppercase name")
+
+test(function() {
+  var t = document.body.appendChild(document.createElementNS("test", "te:st"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_array_equals(document.getElementsByTagName("st"), [])
+  assert_array_equals(document.getElementsByTagName("ST"), [])
+  assert_array_equals(document.getElementsByTagName("te:st"), [t])
+  assert_array_equals(document.getElementsByTagName("te:ST"), [])
+}, "Element in non-HTML namespace, prefix, lowercase name")
+
+test(function() {
+  var t = document.body.appendChild(document.createElementNS("test", "te:ST"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_array_equals(document.getElementsByTagName("ST"), [])
+  assert_array_equals(document.getElementsByTagName("st"), [])
+  assert_array_equals(document.getElementsByTagName("te:st"), [])
+  assert_array_equals(document.getElementsByTagName("te:ST"), [t])
+}, "Element in non-HTML namespace, prefix, uppercase name")
+
+test(function() {
+  var t = document.body.appendChild(document.createElement("AÇ"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_array_equals(document.getElementsByTagName("AÇ"), [t], "All uppercase input")
+  assert_array_equals(document.getElementsByTagName("aÇ"), [], "Ascii lowercase input")
+  assert_array_equals(document.getElementsByTagName("aç"), [], "All lowercase input")
+}, "Element in HTML namespace, no prefix, non-ascii characters in name")
+
+test(function() {
+  var t = document.body.appendChild(document.createElementNS("test", "AÇ"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_array_equals(document.getElementsByTagName("AÇ"), [t], "All uppercase input")
+  assert_array_equals(document.getElementsByTagName("aÇ"), [], "Ascii lowercase input")
+  assert_array_equals(document.getElementsByTagName("aç"), [], "All lowercase input")
+}, "Element in non-HTML namespace, non-ascii characters in name")
+
+test(function() {
+  var t = document.body.appendChild(document.createElementNS("http://www.w3.org/1999/xhtml", "test:aÇ"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_array_equals(document.getElementsByTagName("TEST:AÇ"), [], "All uppercase input")
+  assert_array_equals(document.getElementsByTagName("test:aÇ"), [t], "Ascii lowercase input")
+  assert_array_equals(document.getElementsByTagName("test:aç"), [], "All lowercase input")
+}, "Element in HTML namespace, prefix, non-ascii characters in name")
+
+test(function() {
+  var t = document.body.appendChild(document.createElementNS("test", "TEST:AÇ"))
+  this.add_cleanup(function() {document.body.removeChild(t)})
+  assert_array_equals(document.getElementsByTagName("TEST:AÇ"), [t], "All uppercase input")
+  assert_array_equals(document.getElementsByTagName("test:aÇ"), [], "Ascii lowercase input")
+  assert_array_equals(document.getElementsByTagName("test:aç"), [], "All lowercase input")
+}, "Element in non-HTML namespace, prefix, non-ascii characters in name")
+
+test(function() {
+  var actual = document.getElementsByTagName("*");
+  var expected = [];
+  var get_elements = function(node) {
+    for (var i = 0; i &lt; node.childNodes.length; i++) {
+      var child = node.childNodes[i];
+      if (child.nodeType === child.ELEMENT_NODE) {
+        expected.push(child);
+        get_elements(child);
+      }
+    }
+  }
+  get_elements(document);
+  assert_array_equals(actual, expected);
+}, "getElementsByTagName('*')")
+</script>
+</body>
+</html>