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-rw-r--r--js/src/tests/test262/built-ins/Object/preventExtensions/15.2.3.10-3-1.js18
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/preventExtensions/15.2.3.10-3-1.js b/js/src/tests/test262/built-ins/Object/preventExtensions/15.2.3.10-3-1.js
new file mode 100644
index 0000000000..0b743f2b1c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/preventExtensions/15.2.3.10-3-1.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.10-3-1
+description: >
+ Object.preventExtensions - Object.isExtensible(arg) returns false
+ if arg is the returned object
+---*/
+
+var obj = {};
+var preCheck = Object.isExtensible(obj);
+Object.preventExtensions(obj);
+
+assert(preCheck, 'preCheck !== true');
+assert.sameValue(Object.isExtensible(obj), false, 'Object.isExtensible(obj)');
+
+reportCompare(0, 0);