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// 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 to ensure that activations are built correctly in the face of duplicate parameter names and do not cause crashes.'
);
function gc()
{
if (this.GCController)
GCController.collect();
else
for (var i = 0; i < 10000; ++i) // Allocate a sufficient number of objects to force a GC.
({});
}
function eatRegisters(param)
{
if (param > 10)
return;
eatRegisters(param + 1);
}
function test1(a, b, b, b, b, b, b) {
return function() {
return a[0];
}
}
var test1Closure = test1(["success"]);
var extra = test1("success");
eatRegisters(0);
gc();
shouldBe('test1Closure()', '"success"');
function test2(a, a, a, a, a, a, b) {
return function() {
return b[0];
}
}
var test2Closure = test2("success", "success", "success", "success", "success", "success", ["success"]);
extra = test2("success", "success", "success", "success", "success", "success", ["success"]);
eatRegisters(0);
gc();
shouldBe('test2Closure()', '"success"');
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