1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T1.js b/js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T1.js
new file mode 100644
index 0000000000..9497828bbf
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Function/prototype/S15.3.5.2_A1_T1.js
@@ -0,0 +1,36 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: the prototype property has the attributes { DontDelete }
+es5id: 15.3.5.2_A1_T1
+description: >
+    Checking if deleting the prototype property of Function("", null)
+    fails
+includes: [propertyHelper.js]
+---*/
+
+var f = new Function("", null);
+
+assert(f.hasOwnProperty('prototype'));
+
+var fproto = f.prototype;
+
+verifyNotConfigurable(f, "prototype");
+
+try {
+  assert.sameValue(delete f.prototype, false);
+} catch (e) {
+  if (e instanceof Test262Error) {
+    throw e;
+  }
+  assert(e instanceof TypeError);
+}
+
+if (f.prototype !== fproto) {
+  throw new Test262Error('#3: the prototype property has the attributes { DontDelete }');
+}
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);