001/* 002 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved. 003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 004 * 005 * This code is free software; you can redistribute it and/or modify it 006 * under the terms of the GNU General Public License version 2 only, as 007 * published by the Free Software Foundation. 008 * 009 * This code is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 011 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 012 * version 2 for more details (a copy is included in the LICENSE file that 013 * accompanied this code). 014 * 015 * You should have received a copy of the GNU General Public License version 016 * 2 along with this work; if not, write to the Free Software Foundation, 017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 018 * 019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 020 * or visit www.oracle.com if you need additional information or have any 021 * questions. 022 */ 023package com.oracle.graal.jtt.bytecode; 024 025import org.junit.*; 026 027import com.oracle.graal.jtt.*; 028 029/* 030 */ 031public class BC_i2b extends JTTTest { 032 033 public static byte test(int a) { 034 return (byte) a; 035 } 036 037 @Test 038 public void run0() throws Throwable { 039 runTest("test", -1); 040 } 041 042 @Test 043 public void run1() throws Throwable { 044 runTest("test", 2); 045 } 046 047 @Test 048 public void run2() throws Throwable { 049 runTest("test", 255); 050 } 051 052 @Test 053 public void run3() throws Throwable { 054 runTest("test", 128); 055 } 056 057 public static int testInt(int a) { 058 return (byte) a; 059 } 060 061 @Test 062 public void runI0() throws Throwable { 063 runTest("testInt", -1); 064 } 065 066 @Test 067 public void runI1() throws Throwable { 068 runTest("testInt", 2); 069 } 070 071 @Test 072 public void runI2() throws Throwable { 073 runTest("testInt", 255); 074 } 075 076 @Test 077 public void runI3() throws Throwable { 078 runTest("testInt", 128); 079 } 080 081 public static long testLong(int a) { 082 return (byte) a; 083 } 084 085 @Test 086 public void runL0() throws Throwable { 087 runTest("testLong", -1); 088 } 089 090 @Test 091 public void runL1() throws Throwable { 092 runTest("testLong", 2); 093 } 094 095 @Test 096 public void runL2() throws Throwable { 097 runTest("testLong", 255); 098 } 099 100 @Test 101 public void runL3() throws Throwable { 102 runTest("testLong", 128); 103 } 104}