1f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// Copyright 2013 the V8 project authors. All rights reserved.
291efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// Redistribution and use in source and binary forms, with or without
391efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// modification, are permitted provided that the following conditions are
491efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// met:
591efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//
691efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//     * Redistributions of source code must retain the above copyright
791efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//       notice, this list of conditions and the following disclaimer.
891efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//     * Redistributions in binary form must reproduce the above
991efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//       copyright notice, this list of conditions and the following
1091efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//       disclaimer in the documentation and/or other materials provided
1191efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//       with the distribution.
1291efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//     * Neither the name of Google Inc. nor the names of its
1391efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//       contributors may be used to endorse or promote products derived
1491efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//       from this software without specific prior written permission.
1591efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org//
1691efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1791efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1891efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1991efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
2091efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
2191efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
2291efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
2391efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
2491efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
2591efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
2691efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2791efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org
28f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgvar custom_valueOf = function() {
29f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org  assertEquals(Number, custom_valueOf.caller);
30f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org  return 2;
31f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org}
3291efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org
33f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgvar custom_toString = function() {
34f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org  assertEquals(String, custom_toString.caller);
35f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org  return "I used to be an adventurer like you";
3691efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org}
3791efda9680c1eac04b6babfbf812d79b7df3747ajkummerow@chromium.org
38f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgvar object = {};
39f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgobject.valueOf = custom_valueOf;
40f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgobject.toString = custom_toString;
41f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org
42f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgassertEquals(2, Number(object));
43f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgassertEquals('I', String(object)[0]);
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