| // 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 | |
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| // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| description("This test checks toString() round-trip decompilation for binary and unary operators."); | |
| var tests = [ | |
| "x + + y", | |
| "x + - y", | |
| "x - + y", | |
| "x - - y", | |
| "x * + y", | |
| "x * - y", | |
| "x / + y", | |
| "x / - y", | |
| "x % + y", | |
| "x % - y", | |
| "x++ + y", | |
| "x++ - y", | |
| "x++ * y", | |
| "x++ / y", | |
| "x-- + y", | |
| "x-- - y", | |
| "x-- * y", | |
| "x-- / y", | |
| "x + ++y", | |
| "x - ++y", | |
| "x * ++y", | |
| "x / ++y", | |
| "x + --y", | |
| "x - --y", | |
| "x * --y", | |
| "x / --y", | |
| "x++ + ++y", | |
| "x++ - ++y", | |
| "x++ * ++y", | |
| "x++ / ++y", | |
| "x-- + ++y", | |
| "x-- - ++y", | |
| "x-- * ++y", | |
| "x-- / ++y", | |
| "x++ + --y", | |
| "x++ - --y", | |
| "x++ * --y", | |
| "x++ / --y", | |
| "x-- + --y", | |
| "x-- - --y", | |
| "x-- * --y", | |
| "x-- / --y", | |
| "+ + x", | |
| "+ - x", | |
| "- + x", | |
| "- - x", | |
| "1", | |
| "-1", | |
| "- -1", | |
| "- - 0", | |
| "- - NaN" | |
| ]; | |
| for (test in tests) { | |
| var decompiledFunction = eval("(function () { " + tests[test] + ";})").toString().replace(/\n/g, ""); | |
| shouldBe("decompiledFunction", "'function () { " + tests[test] + ";}'"); | |
| } |