diff options
Diffstat (limited to 'V8Binding/v8/test/mjsunit/greedy.js')
-rw-r--r-- | V8Binding/v8/test/mjsunit/greedy.js | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/V8Binding/v8/test/mjsunit/greedy.js b/V8Binding/v8/test/mjsunit/greedy.js deleted file mode 100644 index d357f0c..0000000 --- a/V8Binding/v8/test/mjsunit/greedy.js +++ /dev/null @@ -1,60 +0,0 @@ -// Copyright 2008 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * 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. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT -// OWNER OR 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. - -// Flags: --gc-greedy - -function IterativeFib(n) { - var f0 = 0, f1 = 1; - for (; n > 0; --n) { - var f2 = f0 + f1; - f0 = f1; f1 = f2; - } - return f0; -} - -function RecursiveFib(n) { - if (n <= 1) return n; - return RecursiveFib(n - 1) + RecursiveFib(n - 2); -} - -function Check(n, expected) { - var i = IterativeFib(n); - var r = RecursiveFib(n); - assertEquals(i, expected); - assertEquals(r, expected); -} - -Check(0, 0); -Check(1, 1); -Check(2, 1); -Check(3, 1 + 1); -Check(4, 2 + 1); -Check(5, 3 + 2); -Check(10, 55); -Check(15, 610); -Check(20, 6765); -assertEquals(IterativeFib(75), 2111485077978050); |