1 files changed, 49 insertions, 0 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/regress/regress-760-2.js b/src/3rdparty/v8/test/mjsunit/regress/regress-760-2.js
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@@ -0,0 +1,49 @@
+// Copyright 2010 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.
+
+// Check that when valueOf for a String object is overwritten it is called and
+// the result used when that object is added with a string.
+
+// See: http://code.google.com/p/v8/issues/detail?id=760
+
+function test() {
+  var o = Object('x');
+  o.valueOf = function() { return 'y' };
+  assertEquals('y', o + '');
+  assertEquals('y', '' + o);
+}
+
+for (var i = 0; i < 10; i++) {
+  var o = Object('x');
+  o.valueOf = function() { return 'y' };
+  assertEquals('y', o + '');
+  assertEquals('y', '' + o);
+}
+
+for (var i = 0; i < 10; i++) {
+  test()
+}