1 files changed, 72 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/script-text.html b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/script-text.html
new file mode 100644
index 0000000000..6e86472246
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/script-text.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>HTMLScriptElement.text</title>
+<link rel=help href="https://html.spec.whatwg.org/multipage/#dom-script-text">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var script;
+setup(function() {
+  script = document.createElement("script")
+  script.appendChild(document.createComment("COMMENT"))
+  script.appendChild(document.createTextNode("  TEXT  "))
+  script.appendChild(document.createProcessingInstruction("P", "I"))
+  script.appendChild(document.createElement("a"))
+        .appendChild(document.createTextNode("ELEMENT"))
+})
+
+test(function() {
+  assert_equals(script.text, "  TEXT  ")
+  assert_equals(script.textContent, "  TEXT  ELEMENT")
+}, "Getter")
+
+test(function() {
+  script.text = " text "
+  assert_equals(script.text, " text ")
+  assert_equals(script.textContent, " text ")
+  assert_equals(script.firstChild.nodeType, Node.TEXT_NODE)
+  assert_equals(script.firstChild.data, " text ")
+  assert_equals(script.firstChild, script.lastChild)
+  assert_array_equals(script.childNodes, [script.firstChild])
+}, "Setter (non-empty string)")
+
+test(function() {
+  script.text = ""
+  assert_equals(script.text, "")
+  assert_equals(script.textContent, "")
+  assert_equals(script.firstChild, null)
+}, "Setter (empty string)")
+
+test(function() {
+  script.text = null
+  assert_equals(script.text, "null")
+  assert_equals(script.textContent, "null")
+  assert_equals(script.firstChild.nodeType, Node.TEXT_NODE)
+  assert_equals(script.firstChild.data, "null")
+  assert_equals(script.firstChild, script.lastChild)
+}, "Setter (null)")
+
+test(function() {
+  script.text = undefined
+  assert_equals(script.text, "undefined")
+  assert_equals(script.textContent, "undefined")
+  assert_equals(script.firstChild.nodeType, Node.TEXT_NODE)
+  assert_equals(script.firstChild.data, "undefined")
+  assert_equals(script.firstChild, script.lastChild)
+}, "Setter (undefined)")
+
+test(function() {
+  var s = document.createElement("script");
+  var text = document.createTextNode("one");
+  s.appendChild(text);
+
+  assert_equals(s.firstChild, text);
+  assert_equals(text.nodeValue, "one");
+
+  s.text = "two";
+  assert_not_equals(s.firstChild, text);
+  assert_equals(text.nodeValue, "one");
+  assert_equals(s.firstChild.nodeValue, "two");
+}, "Setter (text node reuse)")
+</script>