Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 26 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-143.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-143.js
new file mode 100644
index 0000000000..6eb1eef701
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-143.js
@@ -0,0 +1,26 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.7-6-a-143
+description: >
+    Object.defineProperties - 'O' is an Array, 'name' is the length
+    property of 'O', test the [[Value]] field of 'desc' is an Object
+    which has an own valueOf method (15.4.5.1 step 3.c)
+---*/
+
+var arr = [];
+
+Object.defineProperties(arr, {
+  length: {
+    value: {
+      valueOf: function() {
+        return 2;
+      }
+    }
+  }
+});
+
+assert.sameValue(arr.length, 2, 'arr.length');
+
+reportCompare(0, 0);