61 lines
2.5 KiB
JavaScript
61 lines
2.5 KiB
JavaScript
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// Copyright 2013 the V8 project authors. All rights reserved.
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// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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description(
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"This attempts to test that inlining preserves basic function.arguments functionality when said functionality is used from inside and outside getters and from inlined code, all at once; but it fails at this and instead finds other bugs particularly in the DFG stack layout machinery."
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);
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function foo(o,b,c) {
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return [foo.arguments, bar.arguments].concat(o.f);
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}
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function fuzz(a, b) {
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return [foo.arguments, bar.arguments, getter.arguments, fuzz.arguments];
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}
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function getter() {
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return [foo.arguments, bar.arguments, getter.arguments].concat(fuzz(42, 56));
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}
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o = {}
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o.__defineGetter__("f", getter);
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function bar(o,b,c) {
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return [bar.arguments].concat(foo(o,b,c));
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}
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function argsToStr(args) {
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if (args.length === void 0 || args.charAt !== void 0)
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return "" + args
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var str = "[" + args + ": ";
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for (var i = 0; i < args.length; ++i) {
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if (i)
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str += ", ";
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str += argsToStr(args[i]);
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}
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return str + "]";
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}
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for (var __i = 0; __i < 200; ++__i)
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shouldThrow("argsToStr(bar(\"a\" + __i, \"b\" + __i, \"c\" + __i))");
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