1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/normalize/form-is-not-valid-throws.js b/js/src/tests/test262/built-ins/String/prototype/normalize/form-is-not-valid-throws.js
new file mode 100644
index 0000000000..85db8ba768
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/normalize/form-is-not-valid-throws.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 21.1.3.12
+description: >
+  Throws a RangeError if ToString(form) value is not a valid form name.
+info: |
+  21.1.3.12 String.prototype.normalize ( [ form ] )
+
+  ...
+  7. If f is not one of "NFC", "NFD", "NFKC", or "NFKD", throw a RangeError
+  exception.
+---*/
+
+assert.throws(RangeError, function() {
+  'foo'.normalize('bar');
+});
+
+assert.throws(RangeError, function() {
+  'foo'.normalize('NFC1');
+});
+
+assert.throws(RangeError, function() {
+  'foo'.normalize(null);
+});
+
+reportCompare(0, 0);