1317387: The intrinsic %ThrowTypeError% function should be frozen.

1 files changed, 16 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/Function/throw-type-error.js b/js/src/tests/ecma_6/Function/throw-type-error.js
new file mode 100644
index 0000000000..68dd6e1d07
--- /dev/null
+++ b/js/src/tests/ecma_6/Function/throw-type-error.js
@@ -0,0 +1,16 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/publicdomain/zero/1.0/
+
+const ThrowTypeError = function(){
+    "use strict";
+    return Object.getOwnPropertyDescriptor(arguments, "callee").get;
+}();
+
+assertDeepEq(Object.getOwnPropertyDescriptor(ThrowTypeError, "length"), {
+    value: 0, writable: false, enumerable: false, configurable: false
+});
+
+assertEq(Object.isFrozen(ThrowTypeError), true);
+
+if (typeof reportCompare == "function")
+    reportCompare(true, true);