1 files changed, 33 insertions, 0 deletions
diff --git a/LayoutTests/fast/dom/EntityReference/script-tests/readonly-exceptions.js b/LayoutTests/fast/dom/EntityReference/script-tests/readonly-exceptions.js
new file mode 100644
index 0000000..e978728
--- /dev/null
+++ b/LayoutTests/fast/dom/EntityReference/script-tests/readonly-exceptions.js
@@ -0,0 +1,33 @@
+description("Test to make sure EntityReference nodes are always treated readonly")
+
+var xmlDoc = document.implementation.createDocument("http://www.w3.org/1999/xhtml", "html", null);
+var xmlDoc2 = document.implementation.createDocument("http://www.w3.org/1999/xhtml", "html", null);
+var entityReference = xmlDoc.createEntityReference("gt");
+
+shouldThrow("xmlDoc2.adoptNode(entityReference)");
+shouldBe("entityReference.ownerDocument", "xmlDoc")
+
+// nodeValue is defined to be null for Entity Reference nodes, and thus should silently fail to modify
+// Spec is ambigious as to if we should throw here or not.  I've requested clarification:
+// http://lists.w3.org/Archives/Public/www-dom/2008JanMar/0009.html
+shouldThrow("entityReference.nodeValue = 'foo'");
+shouldBe("entityReference.nodeValue", "null");
+
+shouldThrow("entityReference.prefix = 'foo'");
+shouldBe("entityReference.prefix", "null");
+
+shouldThrow("entityReference.textContent = 'foo'");
+shouldBe("entityReference.textContent", "'>'");
+
+var childrenBeforeFailedAppend = entityReference.childNodes.length;
+shouldBe("childrenBeforeFailedAppend", "1");
+var text = document.createTextNode("FAIL");
+shouldThrow("entityReference.appendChild(text)");
+shouldBe("entityReference.childNodes.length", "childrenBeforeFailedAppend");
+
+childrenBeforeFailedAppend = entityReference.childNodes.length;
+shouldBe("childrenBeforeFailedAppend", "1");
+shouldThrow("entityReference.insertBefore(text, entityReference.firstChild)");
+shouldBe("entityReference.childNodes.length", "childrenBeforeFailedAppend");
+
+var successfullyParsed = true;