Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 31 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-201.js b/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-201.js
new file mode 100644
index 0000000000..f1a3bc5ecb
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-201.js
@@ -0,0 +1,31 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.5-4-201
+description: >
+    Object.create - one property in 'Properties' is an Arguments
+    object which implements its own [[Get]] method to access the
+    'writable' property (8.10.5 step 6.a)
+---*/
+
+var argObj = (function() {
+  return arguments;
+})();
+
+argObj.writable = true;
+
+var newObj = Object.create({}, {
+  prop: argObj
+});
+
+var beforeWrite = (newObj.hasOwnProperty("prop") && typeof(newObj.prop) === "undefined");
+
+newObj.prop = "isWritable";
+
+var afterWrite = (newObj.prop === "isWritable");
+
+assert.sameValue(beforeWrite, true, 'beforeWrite');
+assert.sameValue(afterWrite, true, 'afterWrite');
+
+reportCompare(0, 0);