Fix issues with using defineProperty on the global proxy object.

test/mjsunit/regress/regress-1112.js

Index: test/mjsunit/regress/regress-1112.js
diff --git a/test/mjsunit/regress/regress-1112.js b/test/mjsunit/regress/regress-1112.js
new file mode 100644
index 0000000000000000000000000000000000000000..36057247f74b4bc25b475378dea812229bebd233
--- /dev/null
+++ b/test/mjsunit/regress/regress-1112.js
@@ -0,0 +1,33 @@
+// 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.
+
+// Regression test making sure that defineProperty on the global proxy
+// defines the property on the global object.
+
+Object.defineProperty(this, 1, {configurable: true, defineProperty: true, value: 3});

[Rico, 2011/02/08 14:23:46]

Long line + a descriptor does not have a defineProperty attribute (maybe
enumerable in this case?)
In addition, we do not actually check that the attribute is on the global object
as stated by the comment above, maybe we should guarantee this by using
Object.getOwnPropertyDescriptor(this, '1') and asserting that the returned
descriptor has the right values

[Mads Ager (chromium), 2011/02/08 16:30:18]

Done.

+
+