472ae34f9d
- Added option to test runner that allows us to run the tests under valgrind. - Added test status for the failing arm simulator tests. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
61 lines
2.1 KiB
JavaScript
61 lines
2.1 KiB
JavaScript
// Copyright 2008 Google Inc. 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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// Flags: --gc-greedy
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function IterativeFib(n) {
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var f0 = 0, f1 = 1;
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for (; n > 0; --n) {
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var f2 = f0 + f1;
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f0 = f1; f1 = f2;
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}
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return f0;
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}
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function RecursiveFib(n) {
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if (n <= 1) return n;
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return RecursiveFib(n - 1) + RecursiveFib(n - 2);
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}
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function Check(n, expected) {
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var i = IterativeFib(n);
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var r = RecursiveFib(n);
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assertEquals(i, expected);
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assertEquals(r, expected);
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}
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Check(0, 0);
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Check(1, 1);
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Check(2, 1);
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Check(3, 1 + 1);
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Check(4, 2 + 1);
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Check(5, 3 + 2);
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Check(10, 55);
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Check(15, 610);
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Check(20, 6765);
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assertEquals(IterativeFib(75), 2111485077978050);
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