1 files changed, 67 insertions, 0 deletions
diff --git a/test/suite/ietestcenter/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-437.js b/test/suite/ietestcenter/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-437.js
new file mode 100644
index 000000000..c9ffbb3b9
--- /dev/null
+++ b/test/suite/ietestcenter/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-437.js
@@ -0,0 +1,67 @@
+/// Copyright (c) 2009 Microsoft Corporation 
+/// 
+/// Redistribution and use in source and binary forms, with or without modification, are permitted provided
+/// that the following conditions are met: 
+///    * Redistributions of source code must retain the above copyright notice, this list of conditions and
+///      the following disclaimer. 
+///    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 
+///      the following disclaimer in the documentation and/or other materials provided with the distribution.  
+///    * Neither the name of Microsoft nor the names of its contributors may be used to
+///      endorse or promote products derived from this software without specific prior written permission.
+/// 
+/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+/// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+/// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+/// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+/// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+/// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ES5Harness.registerTest({
+    id: "15.2.3.6-4-437",
+
+    path: "TestCases/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-437.js",
+
+    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",
+
+    test: function testcase() {
+        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;
+            }
+        }
+
+        try {
+            Object.defineProperty(obj, "prop", {
+                enumerable: false
+            });
+
+            return false;
+        } catch (e) {
+            var result2 = false;
+            var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
+            for (var p2 in obj) {
+                if (p2 === "prop") {
+                    result2 = true;
+                }
+            }
+
+            return result1 && result2 && desc1.enumerable === true && desc2.enumerable === true && e instanceof TypeError;
+        }
+    },
+
+    precondition: function prereq() {
+        return fnExists(Object.defineProperty) && fnExists(Object.getOwnPropertyDescriptor);
+    }
+});