summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-305.js
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-305.js43
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-305.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-305.js
new file mode 100644
index 0000000000..88e3ea9526
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-305.js
@@ -0,0 +1,43 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-305
+description: >
+ Object.defineProperty - 'O' is an Arguments object, 'name' is an
+ index named data property of 'O' but not defined in
+ [[ParameterMap]] of 'O', test TypeError is thrown when updating
+ the [[Value]] attribute value of 'name' which is not writable and
+ not configurable (10.6 [[DefineOwnProperty]] step 4)
+includes: [propertyHelper.js]
+---*/
+
+(function() {
+ Object.defineProperty(arguments, "0", {
+ value: 0,
+ writable: false,
+ configurable: false
+ });
+
+ try {
+ Object.defineProperty(arguments, "0", {
+ value: 10
+ });
+ throw new Test262Error("Expected an exception.");
+ } catch (e) {
+ verifyEqualTo(arguments, "0", 0);
+
+ verifyNotWritable(arguments, "0");
+
+ verifyNotEnumerable(arguments, "0");
+
+ verifyNotConfigurable(arguments, "0");
+
+ if (!(e instanceof TypeError)) {
+ throw new Test262Error("Expected TypeError, got " + e);
+ }
+
+ }
+}());
+
+reportCompare(0, 0);