Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 | // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| 3 | // |
| 4 | // Redistribution and use in source and binary forms, with or without |
| 5 | // modification, are permitted provided that the following conditions |
| 6 | // are met: |
| 7 | // 1. Redistributions of source code must retain the above copyright |
| 8 | // notice, this list of conditions and the following disclaimer. |
| 9 | // 2. Redistributions in binary form must reproduce the above copyright |
| 10 | // notice, this list of conditions and the following disclaimer in the |
| 11 | // documentation and/or other materials provided with the distribution. |
| 12 | // |
| 13 | // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY |
| 14 | // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 15 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 16 | // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 17 | // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 18 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 19 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| 20 | // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 21 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 22 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 23 | |
| 24 | description( |
| 25 | "This tests that inlining preserves basic function.arguments functionality when said functionality is used from inside and outside getters and from inlined code, all at once." |
| 26 | ); |
| 27 | |
| 28 | function foo(o,b,c) { |
| 29 | return [foo.arguments, bar.arguments].concat(o.f); |
| 30 | } |
| 31 | |
| 32 | function fuzz(a, b) { |
| 33 | return [foo.arguments, bar.arguments, getter.arguments, fuzz.arguments]; |
| 34 | } |
| 35 | |
| 36 | function getter() { |
| 37 | return [foo.arguments, bar.arguments, getter.arguments].concat(fuzz(42, 56)); |
| 38 | } |
| 39 | |
| 40 | o = {} |
| 41 | o.__defineGetter__("f", getter); |
| 42 | |
| 43 | function bar(o,b,c) { |
| 44 | return [bar.arguments].concat(foo(o,b,c)); |
| 45 | } |
| 46 | |
| 47 | function argsToStr(args) { |
| 48 | if (args.length === void 0 || args.charAt !== void 0) |
| 49 | return "" + args |
| 50 | var str = "[" + args + ": "; |
| 51 | for (var i = 0; i < args.length; ++i) { |
| 52 | if (i) |
| 53 | str += ", "; |
| 54 | str += argsToStr(args[i]); |
| 55 | } |
| 56 | return str + "]"; |
| 57 | } |
| 58 | |
| 59 | for (var __i = 0; __i < 200; ++__i) { |
| 60 | var text1 = "[[object Arguments]: [object Object], b" + __i + ", c" + __i + "]"; |
| 61 | var text2 = "[[object Arguments]: ]"; |
| 62 | var text3 = "[[object Arguments]: 42, 56]"; |
| 63 | shouldBe("argsToStr(bar(o, \"b\" + __i, \"c\" + __i))", "\"[[object Arguments],[object Arguments],[object Arguments],[object Arguments],[object Arguments],[object Arguments],[object Arguments],[object Arguments],[object Arguments],[object Arguments]: " + text1 + ", " + text1 + ", " + text1 + ", " + text1 + ", " + text1 + ", " + text2 + ", " + text1 + ", " + text1 + ", " + text2 + ", " + text3 + "]\""); |
| 64 | } |