Mercurial > hg > graal-jvmci-8
view graal/com.oracle.max.graal.jtt/src/com/oracle/graal/jtt/bytecode/BC_dcmp10.java @ 5059:ed559a528128
Perform renames on files.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Thu, 08 Mar 2012 17:57:30 +0100 |
parents | graal/com.oracle.max.graal.jtt/src/com/oracle/max/graal/jtt/bytecode/BC_dcmp10.java@5b04b33dac74 |
children | 4ed4295ce15f |
line wrap: on
line source
/* * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.max.graal.jtt.bytecode; import org.junit.*; /* */ public class BC_dcmp10 { public static boolean test(int x) { double a = 0; double b = 0; switch (x) { case 0: a = Double.POSITIVE_INFINITY; b = 1; break; case 1: a = 1; b = Double.POSITIVE_INFINITY; break; case 2: a = Double.NEGATIVE_INFINITY; b = 1; break; case 3: a = 1; b = Double.NEGATIVE_INFINITY; break; case 4: a = Double.NEGATIVE_INFINITY; b = Double.NEGATIVE_INFINITY; break; case 5: a = Double.NEGATIVE_INFINITY; b = Double.POSITIVE_INFINITY; break; case 6: a = Double.NaN; b = Double.POSITIVE_INFINITY; break; case 7: a = 1; b = Double.NaN; break; case 8: a = 1; b = -0.0d / 0.0d; break; } return a <= b; } @Test public void run0() throws Throwable { Assert.assertEquals(false, test(0)); } @Test public void run1() throws Throwable { Assert.assertEquals(true, test(1)); } @Test public void run2() throws Throwable { Assert.assertEquals(true, test(2)); } @Test public void run3() throws Throwable { Assert.assertEquals(false, test(3)); } @Test public void run4() throws Throwable { Assert.assertEquals(true, test(4)); } @Test public void run5() throws Throwable { Assert.assertEquals(true, test(5)); } @Test public void run6() throws Throwable { Assert.assertEquals(false, test(6)); } @Test public void run7() throws Throwable { Assert.assertEquals(false, test(7)); } @Test public void run8() throws Throwable { Assert.assertEquals(false, test(8)); } }