summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-437.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-437.js')
-rw-r--r--js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-437.js46
1 files changed, 46 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-437.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-437.js
new file mode 100644
index 0000000000..f9336196bc
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-437.js
@@ -0,0 +1,46 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-437
+description: >
+ ES5 Attributes - fail to update [[Enumerable]] attribute of
+ accessor property ([[Get]] is undefined, [[Set]] is undefined,
+ [[Enumerable]] is true, [[Configurable]] is false) to different
+ value
+---*/
+
+var obj = {};
+
+Object.defineProperty(obj, "prop", {
+ get: undefined,
+ set: undefined,
+ enumerable: true,
+ configurable: false
+});
+var result1 = false;
+var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
+for (var p1 in obj) {
+ if (p1 === "prop") {
+ result1 = true;
+ }
+}
+assert.throws(TypeError, function() {
+ Object.defineProperty(obj, "prop", {
+ enumerable: false
+ });
+});
+var result2 = false;
+var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
+for (var p2 in obj) {
+ if (p2 === "prop") {
+ result2 = true;
+ }
+}
+
+assert(result1, 'result1 !== true');
+assert(result2, 'result2 !== true');
+assert.sameValue(desc1.enumerable, true, 'desc1.enumerable');
+assert.sameValue(desc2.enumerable, true, 'desc2.enumerable');
+
+reportCompare(0, 0);