v8/test/mjsunit/transcendentals.js
ager@chromium.org 41722bc6bc Change cache test to only test for correct behavior on collisions and
not the exact value.

On MacOS, there is a difference in the last decimal digit from the
other platforms.

TBR=erik.corry@gmail.com
Review URL: http://codereview.chromium.org/180062

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-09-01 15:40:19 +00:00

50 lines
2.1 KiB
JavaScript

// Copyright 2009 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.
// Two fp numbers that have the same hash value (see TranscendentalCache
// in heap.h).
var x = 0x123456789ABCD / 0x2000000000000;
var y = 0x1134567899BCD / 0x2000000000000;
assertTrue(Math.sin(x) != Math.sin(y));
assertTrue(Math.cos(x) != Math.cos(y));
assertTrue(Math.tan(x) != Math.tan(y));
assertTrue(Math.log(x) != Math.log(y));
assertTrue(Math.asin(x) != Math.asin(y));
assertTrue(Math.acos(x) != Math.acos(y));
assertTrue(Math.atan(x) != Math.atan(y));
assertTrue(Math.exp(x) != Math.exp(y));