xref: /external/v8/test/webkit/dfg-to-string-bad-valueOf.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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description(
"Tests that we do ToString conversions correctly when String.prototype.valueOf is not what we wanted."
);

String.prototype.valueOf = function() { return 42; }

function foo(a) {
    for (var i = 0; i < 100; ++i)
        a = new String(a);
    return a;
}

for (var i = 0; i < 100; ++i)
    shouldBe("\"\" + foo(\"hello\")", "\"42\"");