15913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// Copyright 2010 the V8 project authors. All rights reserved.
25913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// Redistribution and use in source and binary forms, with or without
35913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// modification, are permitted provided that the following conditions are
45913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// met:
55913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//
65913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//     * Redistributions of source code must retain the above copyright
75913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//       notice, this list of conditions and the following disclaimer.
85913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//     * Redistributions in binary form must reproduce the above
95913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//       copyright notice, this list of conditions and the following
105913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//       disclaimer in the documentation and/or other materials provided
115913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//       with the distribution.
125913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//     * Neither the name of Google Inc. nor the names of its
135913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//       contributors may be used to endorse or promote products derived
145913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//       from this software without specific prior written permission.
155913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck//
165913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
175913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
185913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
195913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
205913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
215913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
225913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
235913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
245913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
255913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
265913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
275913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck
285913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck// See http://code.google.com/p/v8/issues/detail?id=617 comment 5
295913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck
305913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reckvar got_here = 0;
315913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck
325913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reckfunction make_sure_we_dont_get_here() {
335913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck  got_here = 1;
345913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck}
355913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck
365913587db4c6bab03d97bfe44b06289fd6d7270dJohn ReckRegExp.prototype.exec = make_sure_we_dont_get_here;
375913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck
385913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reckvar re = /foo/;
395913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck
405913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reckre.exec = make_sure_we_dont_get_here;
415913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck
425913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reckre("foo");
435913587db4c6bab03d97bfe44b06289fd6d7270dJohn Reck
445913587db4c6bab03d97bfe44b06289fd6d7270dJohn ReckassertEquals(got_here, 0);
45