Fix issue 186:...

test/mjsunit/bugs/bug-186.js

Index: test/mjsunit/bugs/bug-186.js
===================================================================
--- test/mjsunit/bugs/bug-186.js	(revision 1069)
+++ test/mjsunit/bugs/bug-186.js	(working copy)
@@ -1,55 +0,0 @@
-// Copyright 2009 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.
-
-// Make sure that eval can introduce a local variable called __proto__.
-// See http://code.google.com/p/v8/issues/detail?id=186
-
-var setterCalled = false;
-
-var o = {};
-o.__defineSetter__("x", function() { setterCalled = true; });
-
-function testLocal() {
-  // Add property called __proto__ to the extension object.
-  eval("var __proto__ = o");
-  // Check that the extension object's prototype did not change.
-  eval("var x = 27");
-  assertFalse(setterCalled, "prototype of extension object changed");
-}
-
-function testGlobal() {
-  // Assign to the global __proto__ property.
-  eval("__proto__ = o");
-  // Check that the prototype of the global object changed.
-  eval("x = 27");
-  assertTrue(setterCalled, "prototype of global object did not change");
-  setterCalled = false;
-}
-
-testLocal();
-testGlobal();
-