1 files changed, 61 insertions, 0 deletions
diff --git a/external/contributions/Microsoft/ietestcenter_build_2011/TestCases/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-7.js b/external/contributions/Microsoft/ietestcenter_build_2011/TestCases/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-7.js
new file mode 100644
index 000000000..ee25d1913
--- /dev/null
+++ b/external/contributions/Microsoft/ietestcenter_build_2011/TestCases/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-7.js
@@ -0,0 +1,61 @@
+/// 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. 
+
+/*
+Step 4 of defineProperty calls the [[DefineOwnProperty]] internal method
+of O to define the property. Step 7a of [[DefineOwnProperty]] rejects if
+current.[[Configurable]] is false and desc.[[Configurable]] is true.
+*/
+
+ES5Harness.registerTest( {
+id: "15.2.3.6-4-7",
+
+path: "TestCases/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-7.js",
+
+description: "Object.defineProperty throws TypeError when changing [[Configurable]] from false to true",
+
+test: function testcase() {
+  var o = {};
+
+  // create a data valued property; all other attributes default to false.
+  var d1 = { value: 101, configurable: false };
+  Object.defineProperty(o, "foo", d1);
+
+  var desc = { value: 101, configurable: true };
+
+  try {
+    Object.defineProperty(o, "foo", desc);
+  }
+  catch (e) {
+    if (e instanceof TypeError) {
+      // the property should remain unchanged.
+      var d2 = Object.getOwnPropertyDescriptor(o, "foo");
+      if (d2.value === 101 &&
+          d2.configurable === false) {
+        return true;
+      }
+    }
+  }
+ },
+
+precondition: function prereq() {
+  return fnExists(Object.defineProperty) && fnExists(Object.getOwnPropertyDescriptor);
+ }
+});