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-rw-r--r--js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-81.js39
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-81.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-81.js
new file mode 100644
index 0000000000..7ce29be186
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-81.js
@@ -0,0 +1,39 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-3-81
+description: >
+ Object.defineProperty - 'configurable' property in 'Attributes' is
+ own accessor property that overrides an inherited data property
+ (8.10.5 step 4.a)
+---*/
+
+var obj = {};
+
+var proto = {
+ configurable: false
+};
+
+var ConstructFun = function() {};
+ConstructFun.prototype = proto;
+
+var child = new ConstructFun();
+Object.defineProperty(child, "configurable", {
+ get: function() {
+ return true;
+ }
+});
+
+Object.defineProperty(obj, "property", child);
+
+var beforeDeleted = obj.hasOwnProperty("property");
+
+delete obj.property;
+
+var afterDeleted = obj.hasOwnProperty("property");
+
+assert.sameValue(beforeDeleted, true, 'beforeDeleted');
+assert.sameValue(afterDeleted, false, 'afterDeleted');
+
+reportCompare(0, 0);