Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 22 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-161.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-161.js
new file mode 100644
index 0000000000..7dbf220d08
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-161.js
@@ -0,0 +1,22 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-161
+description: >
+    Object.defineProperty - 'O' is an Array, 'name' is the length
+    property of 'O', set the [[Value]] field of 'desc' to a value
+    lesser than the existing value of length and test that indexes
+    beyond the new length are deleted(15.4.5.1 step 3.f)
+---*/
+
+var arrObj = [0, 1];
+
+Object.defineProperty(arrObj, "length", {
+  value: 1
+});
+
+assert.sameValue(arrObj.length, 1, 'arrObj.length');
+assert.sameValue(arrObj.hasOwnProperty("1"), false, 'arrObj.hasOwnProperty("1")');
+
+reportCompare(0, 0);