// Copyright 2013 the V8 project authors. All rights reserved.
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1.  Redistributions of source code must retain the above copyright
//     notice, this list of conditions and the following disclaimer.
// 2.  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.
//
// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.

description(
"Tests that a DFG PutById that allocates, and then reallocates, property storage works."
);

function foo() {
    var o = {};
    o.a = 1;
    o.b = 2;
    o.c = 3;
    o.d = 4;
    o.e = 5;
    o.f = 6;
    o.g = 7;
    o.h = 8;
    o.i = 9;
    o.j = 10;
    o.k = 11;
    o.l = 12;
    o.m = 13;
    o.n = 14;
    return o;
}

for (var i = 0; i < 150; ++i) {
    var o = foo();
    shouldBe("o.a", "1");
    shouldBe("o.b", "2");
    shouldBe("o.c", "3");
    shouldBe("o.d", "4");
    shouldBe("o.e", "5");
    shouldBe("o.f", "6");
    shouldBe("o.g", "7");
    shouldBe("o.h", "8");
    shouldBe("o.i", "9");
    shouldBe("o.j", "10");
    shouldBe("o.k", "11");
    shouldBe("o.l", "12");
    shouldBe("o.m", "13");
    shouldBe("o.n", "14");
}
