diff options
Diffstat (limited to 'deps/v8/test/webkit/dfg-inline-arguments-out-of-bounds.js')
| -rw-r--r-- | deps/v8/test/webkit/dfg-inline-arguments-out-of-bounds.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/deps/v8/test/webkit/dfg-inline-arguments-out-of-bounds.js b/deps/v8/test/webkit/dfg-inline-arguments-out-of-bounds.js new file mode 100644 index 0000000000..23b9184cac --- /dev/null +++ b/deps/v8/test/webkit/dfg-inline-arguments-out-of-bounds.js @@ -0,0 +1,53 @@ +// 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 accessing arguments with an out-of-bounds index in an inlined function when the arguments have not been created but might be." +); + +var p = false; + +function foo() { + if (p) + return arguments; + return arguments[0]; +} + +function bar() { + return foo(); +} + +var expected = "\"undefined\""; +for (var i = 0; i < 3000; ++i) { + if (i == 1000) { + p = true; + expected = "\"[object Arguments]\""; + } + if (i == 2000) { + p = false; + expected = "\"undefined\""; + } + result = "" + bar(); + shouldBe("result", expected); +} + |