330 lines
19 KiB
JavaScript
330 lines
19 KiB
JavaScript
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// Copyright 2010 the V8 project authors. All rights reserved.
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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 are
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// met:
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//
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// * 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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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// 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
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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var except = "exception";
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var correct_answer_index = 0;
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var correct_answers = [
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false, false, true, true, false, false, true, true,
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true, false, false, true, true, false, false, true,
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false, true, true, false, false, true, true, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, false, true,
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except, except, true, false, except, except, true, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, false, except, except,
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false, true, except, except, false, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, false, true, true, false,
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true, true, false, false, false, true, true, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, true, false,
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except, except, false, false, except, except, true, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, false, except, except,
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false, true, except, except, false, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, true, true, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, false, true, true, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, false, true,
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except, except, true, false, except, except, true, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, true, true, false,
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true, false, false, true, false, true, true, false,
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false, true, true, false, false, true, true, false,
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true, true, false, false, false, true, true, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, true, false,
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except, except, false, false, except, except, true, false,
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false, false, except, except, false, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, false, false, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, false, false, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, true, true, false, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, true, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, true, true, false, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, true, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, true, true, false, false,
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false, true, true, false, false, false, true, true,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, false, false,
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except, except, true, false, except, except, true, true,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, false, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, false, false, true, true,
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true, true, false, false, false, false, true, true,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, true, true,
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except, except, false, false, except, except, true, true,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, false, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, true, true, false, false,
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false, true, true, false, false, false, true, true,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, false, false,
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except, except, true, false, except, except, true, true,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, false, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, false, false, true, true,
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true, true, false, false, false, false, true, true,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, true, true,
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except, except, false, false, except, except, true, true,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, false, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, false, false, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, false, false, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, true, true, false, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, true, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, true, true, false, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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|
except, except, false, false, except, except, false, false,
|
||
|
|
false, false, except, except, true, true, except, except,
|
||
|
|
true, false, except, except, true, true, except, except,
|
||
|
|
false, true, except, except, true, true, except, except,
|
||
|
|
true, true, except, except, true, true, except, except,
|
||
|
|
except, except, except, except, except, except, except, except,
|
||
|
|
except, except, except, except, except, except, except, except,
|
||
|
|
except, except, except, except, except, except, except, except,
|
||
|
|
except, except, except, except, except, except, except, except];
|
||
|
|
|
||
|
|
for (var i = 0; i < 256; i++) {
|
||
|
|
Test(i & 1, i & 2, i & 4, i & 8, i & 0x10, i & 0x20, i & 0x40, i & 0x80);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function InstanceTest(x, func) {
|
||
|
|
try {
|
||
|
|
var answer = (x instanceof func);
|
||
|
|
assertEquals(correct_answers[correct_answer_index], answer);
|
||
|
|
} catch (e) {
|
||
|
|
assertTrue(/prototype/.test(e));
|
||
|
|
assertEquals(correct_answers[correct_answer_index], except);
|
||
|
|
}
|
||
|
|
correct_answer_index++;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function Test(a, b, c, d, e, f, g, h) {
|
||
|
|
var Foo = function() { }
|
||
|
|
var Bar = function() { }
|
||
|
|
|
||
|
|
if (c) Foo.prototype = 12;
|
||
|
|
if (d) Bar.prototype = 13;
|
||
|
|
var x = a ? new Foo() : new Bar();
|
||
|
|
var y = b ? new Foo() : new Bar();
|
||
|
|
InstanceTest(x, Foo);
|
||
|
|
InstanceTest(y, Foo);
|
||
|
|
InstanceTest(x, Bar);
|
||
|
|
InstanceTest(y, Bar);
|
||
|
|
if (e) x.__proto__ = Bar.prototype;
|
||
|
|
if (f) y.__proto__ = Foo.prototype;
|
||
|
|
if (g) {
|
||
|
|
x.__proto__ = y;
|
||
|
|
} else {
|
||
|
|
if (h) y.__proto__ = x
|
||
|
|
}
|
||
|
|
InstanceTest(x, Foo);
|
||
|
|
InstanceTest(y, Foo);
|
||
|
|
InstanceTest(x, Bar);
|
||
|
|
InstanceTest(y, Bar);
|
||
|
|
}
|