src/v8/test/webkit/get-by-pname-that-looks-like-a-patchable-get-by-val.js

// Copyright 2013 the V8 project authors. All rights reserved.
// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
//
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// modification, are permitted provided that the following conditions
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description(
"Tests that using get_by_pname in a way that appears like a get_by_val that can be patched does not cause the patching machinery to crash."
);

function foo() {
    var o = [1, 2, 3];
    var result = 0;

    for (var i = 0; i < 100; ++i) {
        for (var s in o) {
            s = 0;
            result += o[s];
        }
    }

    return result;
}

shouldBe("foo()", "300");