BC_i2b.java revision 12651:6ef01bd40ce2 
1/*
2 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23package org.graalvm.compiler.jtt.bytecode;
24
25import org.junit.Test;
26
27import org.graalvm.compiler.jtt.JTTTest;
28
29/*
30 */
31public class BC_i2b extends JTTTest {
32
33    public static byte test(int a) {
34        return (byte) a;
35    }
36
37    @Test
38    public void run0() throws Throwable {
39        runTest("test", -1);
40    }
41
42    @Test
43    public void run1() throws Throwable {
44        runTest("test", 2);
45    }
46
47    @Test
48    public void run2() throws Throwable {
49        runTest("test", 255);
50    }
51
52    @Test
53    public void run3() throws Throwable {
54        runTest("test", 128);
55    }
56
57    public static int testInt(int a) {
58        return (byte) a;
59    }
60
61    @Test
62    public void runI0() throws Throwable {
63        runTest("testInt", -1);
64    }
65
66    @Test
67    public void runI1() throws Throwable {
68        runTest("testInt", 2);
69    }
70
71    @Test
72    public void runI2() throws Throwable {
73        runTest("testInt", 255);
74    }
75
76    @Test
77    public void runI3() throws Throwable {
78        runTest("testInt", 128);
79    }
80
81    public static long testLong(int a) {
82        return (byte) a;
83    }
84
85    @Test
86    public void runL0() throws Throwable {
87        runTest("testLong", -1);
88    }
89
90    @Test
91    public void runL1() throws Throwable {
92        runTest("testLong", 2);
93    }
94
95    @Test
96    public void runL2() throws Throwable {
97        runTest("testLong", 255);
98    }
99
100    @Test
101    public void runL3() throws Throwable {
102        runTest("testLong", 128);
103    }
104}
105