Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/statements/function/13.2-4-s-strict.js b/js/src/tests/test262/language/statements/function/13.2-4-s-strict.js
new file mode 100644
index 0000000000..94b7f191a9
--- /dev/null
+++ b/js/src/tests/test262/language/statements/function/13.2-4-s-strict.js
@@ -0,0 +1,20 @@
+'use strict';
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 13.2-4-s
+description: >
+    StrictMode - A TypeError is thrown when a code in strict mode
+    tries to write to 'arguments' of function instances.
+flags: [onlyStrict]
+---*/
+
+
+assert.throws(TypeError, function() {
+            var foo = function () {
+            }
+            foo.arguments = 20;
+});
+
+reportCompare(0, 0);