1 /*
2 * Copyright (c) 2019, 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 */
23
24 import java.util.Arrays;
25
26 import javax.sound.midi.SysexMessage;
27
28 import static javax.sound.midi.SysexMessage.SPECIAL_SYSTEM_EXCLUSIVE;
29 import static javax.sound.midi.SysexMessage.SYSTEM_EXCLUSIVE;
30
31 /**
32 * @test
33 * @bug 8221445
34 * @summary Checks basic functionality of javax.sound.midi.SysexMessage class
35 */
36 public class Basic {
37
38 public static void main(final String[] args) throws Exception {
39 byte[] dataExclusive = {(byte) (SYSTEM_EXCLUSIVE)};
40 byte[] dataSpecialExclusive = {(byte) (SPECIAL_SYSTEM_EXCLUSIVE)};
41 byte[] empty = {};
42
43 ////////////////////////////
44 // Constructors
45 ////////////////////////////
46 SysexMessage msg = new SysexMessage(dataExclusive, 1);
47 test(msg, SYSTEM_EXCLUSIVE, empty, 1);
48 msg = new SysexMessage(dataSpecialExclusive, 1);
49 test(msg, SPECIAL_SYSTEM_EXCLUSIVE, empty, 1);
50 msg = new SysexMessage(SYSTEM_EXCLUSIVE, empty, 0);
51 test(msg, SYSTEM_EXCLUSIVE, empty, 1);
52 msg = new SysexMessage(SPECIAL_SYSTEM_EXCLUSIVE, empty, 0);
53 test(msg, SPECIAL_SYSTEM_EXCLUSIVE, empty, 1);
54 msg = new SysexMessage(SYSTEM_EXCLUSIVE, dataSpecialExclusive, 1);
55 test(msg, SYSTEM_EXCLUSIVE, dataSpecialExclusive, 2);
56 msg = new SysexMessage(SPECIAL_SYSTEM_EXCLUSIVE, dataExclusive, 1);
57 test(msg, SPECIAL_SYSTEM_EXCLUSIVE, dataExclusive, 2);
58
59 ////////////////////////////
60 // SysexMessage.setMessage()
61 ////////////////////////////
62 msg = new SysexMessage();
63 msg.setMessage(dataExclusive, 1);
64 test(msg, SYSTEM_EXCLUSIVE, empty, 1);
65 msg = new SysexMessage();
66 msg.setMessage(dataSpecialExclusive, 1);
67 test(msg, SPECIAL_SYSTEM_EXCLUSIVE, empty, 1);
68 msg = new SysexMessage();
69 msg.setMessage(SYSTEM_EXCLUSIVE, empty, 0);
70 test(msg, SYSTEM_EXCLUSIVE, empty, 1);
71 msg = new SysexMessage();
72 msg.setMessage(SPECIAL_SYSTEM_EXCLUSIVE, empty, 0);
73 test(msg, SPECIAL_SYSTEM_EXCLUSIVE, empty, 1);
74 msg = new SysexMessage();
75 msg.setMessage(SYSTEM_EXCLUSIVE, dataSpecialExclusive, 1);
76 test(msg, SYSTEM_EXCLUSIVE, dataSpecialExclusive, 2);
77 msg = new SysexMessage();
78 msg.setMessage(SPECIAL_SYSTEM_EXCLUSIVE, dataExclusive, 1);
79 test(msg, SPECIAL_SYSTEM_EXCLUSIVE, dataExclusive, 2);
80 }
81
82 static void test(SysexMessage msg, int status, byte[] data, int length) {
83 if (msg.getStatus() != status) {
84 System.err.println("Expected status: " + status);
85 System.err.println("Actual status: " + msg.getStatus());
86 throw new RuntimeException();
87 }
88 if (msg.getLength() != length) {
89 System.err.println("Expected length: " + length);
90 System.err.println("Actual length: " + msg.getLength());
91 throw new RuntimeException();
92 }
93 if (!Arrays.equals(msg.getData(), data)) {
94 System.err.println("Expected data: " + Arrays.toString(data));
95 System.err.println("Actual data: " + Arrays.toString(msg.getData()));
96 throw new RuntimeException();
97 }
98 }
99 }