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/built-ins/Object/seal/object-seal-extensible-of-o-is-set-as-false-even-if-o-has-no-own-property.js b/js/src/tests/test262/built-ins/Object/seal/object-seal-extensible-of-o-is-set-as-false-even-if-o-has-no-own-property.js
new file mode 100644
index 0000000000..3175f5757c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/seal/object-seal-extensible-of-o-is-set-as-false-even-if-o-has-no-own-property.js
@@ -0,0 +1,20 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-object.seal
+description: >
+    Object.seal - extensible of 'O' is set as false even if 'O' has no
+    own property
+---*/
+
+var obj = {};
+
+var preCheck = Object.isExtensible(obj);
+
+Object.seal(obj);
+
+assert(preCheck, 'preCheck !== true');
+assert.sameValue(Object.isExtensible(obj), false, 'Object.isExtensible(obj)');
+
+reportCompare(0, 0);