diff options
Diffstat (limited to 'js/src/tests/test262/ch08/8.12/8.12.5/8.12.5-5-b_1.js')
-rw-r--r-- | js/src/tests/test262/ch08/8.12/8.12.5/8.12.5-5-b_1.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/ch08/8.12/8.12.5/8.12.5-5-b_1.js b/js/src/tests/test262/ch08/8.12/8.12.5/8.12.5-5-b_1.js new file mode 100644 index 000000000..b3c013ef5 --- /dev/null +++ b/js/src/tests/test262/ch08/8.12/8.12.5/8.12.5-5-b_1.js @@ -0,0 +1,39 @@ +/// Copyright (c) 2012 Ecma International. All rights reserved.
+/// Ecma International makes this code available under the terms and conditions set
+/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
+/// "Use Terms"). Any redistribution of this code must retain the above
+/// copyright and this notice and otherwise comply with the Use Terms.
+/**
+ * @path ch08/8.12/8.12.5/8.12.5-5-b_1.js
+ * @description Changing the value of an accessor property should not affect it's property descriptor attributes.
+ */
+
+
+function testcase() {
+ var tempObj = {};
+
+ Object.defineProperty(tempObj, "reduce", { get: function() {return 456;}, enumerable:false, set: function() {;}});
+ var origReduce = tempObj.reduce;
+ var origDesc = Object.getOwnPropertyDescriptor(tempObj, "reduce");
+
+ var newDesc;
+
+ try {
+ tempObj.reduce = 123;
+ newDesc = Object.getOwnPropertyDescriptor(tempObj, "reduce");
+ var descArray = [origDesc, newDesc];
+
+ for (var j in descArray) {
+ for (var i in descArray[j]) {
+ if (origDesc[i]!==newDesc[i]) {
+ return false;
+ }
+ }
+ }
+ return tempObj.reduce===456;
+
+ } finally {
+ tempObj.reduce = origReduce;
+ }
+}
+runTestCase(testcase);
|