Fix a problem where Object.getOwnPropertyDescriptor and related functions uni...

test/mjsunit/regress/regress-1233.js

Index: test/mjsunit/regress/regress-1233.js
===================================================================
--- test/mjsunit/regress/regress-1233.js	(revision 0)
+++ test/mjsunit/regress/regress-1233.js	(revision 0)
@@ -0,0 +1,47 @@
+// Copyright 2011 the V8 project authors. All rights reserved.
+// 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 Google Inc. 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.
+
+// Test that Object.freeze and Object.getOwnPropertyDescriptor do not
+// call toString or valueOf on members of the object.
+
+// See http://code.google.com/p/v8/issues/detail?id=1233.
+
+
+var delicate = new Object();
+delicate.toString = function(){ throw Error("toString"); };
+delicate.valueOf = function(){ throw Error("valueOf"); };
+
+var x = { foo: delicate };
+
+var status = "fail";
+try {
+  Object.getOwnPropertyDescriptor(x, "foo");
+  Object.freeze(x);
+  status = "succeed";
+} catch (e) {}
+
+assertEquals("succeed", status);
Property changes on: test/mjsunit/regress/regress-1233.js
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Added: svn:eol-style
   + LF