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/*
* Copyright (c) 2019, 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.
*/
import javax.sound.midi.InvalidMidiDataException;
import javax.sound.midi.SysexMessage;
import static javax.sound.midi.SysexMessage.SYSTEM_EXCLUSIVE;
/**
* @test
* @bug 8221445
* @summary Checks exceptions thrown by javax.sound.midi.SysexMessage class
*/
public final class Exceptions {
public static void main(final String[] args) throws Exception {
testInvalidMidiDataException();
testIndexOutOfBoundsException();
testNullPointerException();
}
private static void testInvalidMidiDataException() {
try {
// data should conatins a status byte
new SysexMessage(new byte[0], 0);
throw new RuntimeException("Expected exception is not thrown");
} catch (final InvalidMidiDataException ignored) {
// ok
}
try {
// length is zero, no space for the status byte
new SysexMessage(new byte[]{(byte) (SYSTEM_EXCLUSIVE)}, 0);
throw new RuntimeException("Expected exception is not thrown");
} catch (final InvalidMidiDataException ignored) {
// ok
}
try {
// status should conatins a status byte (0xF0 or 0xF7)
new SysexMessage(0, new byte[0], 2);
throw new RuntimeException("Expected exception is not thrown");
} catch (final InvalidMidiDataException ignored) {
// ok
}
SysexMessage sysexMessage = new SysexMessage();
try {
// data should conatins a status byte
sysexMessage.setMessage(new byte[0], 0);
throw new RuntimeException("Expected exception is not thrown");
} catch (final InvalidMidiDataException ignored) {
// ok
}
try {
// length is zero, no space for the status byte
sysexMessage.setMessage(new byte[]{(byte) (SYSTEM_EXCLUSIVE)}, 0);
throw new RuntimeException("Expected exception is not thrown");
} catch (final InvalidMidiDataException ignored) {
// ok
}
try {
// data should conatins a status byte (0xF0 or 0xF7)
sysexMessage.setMessage(new byte[]{0}, 0);
throw new RuntimeException("Expected exception is not thrown");
} catch (final InvalidMidiDataException ignored) {
// ok
}
try {
// status should conatins a status byte (0xF0 or 0xF7)
sysexMessage.setMessage(0, new byte[0], 0);
throw new RuntimeException("Expected exception is not thrown");
} catch (final InvalidMidiDataException ignored) {
// ok
}
}
private static void testIndexOutOfBoundsException() throws Exception {
// length is bigger than data
try {
new SysexMessage(new byte[]{(byte) (0xF0 & 0xFF)}, 2);
throw new RuntimeException("Expected exception is not thrown");
} catch (final IndexOutOfBoundsException ignored) {
// ok
}
try {
new SysexMessage(0xF0, new byte[0], 2);
throw new RuntimeException("Expected exception is not thrown");
} catch (final IndexOutOfBoundsException ignored) {
// ok
}
SysexMessage sysexMessage = new SysexMessage();
try {
sysexMessage.setMessage(new byte[]{(byte) (0xF0 & 0xFF)}, 2);
throw new RuntimeException("Expected exception is not thrown");
} catch (final IndexOutOfBoundsException ignored) {
// ok
}
try {
sysexMessage.setMessage(0xF0, new byte[0], 2);
throw new RuntimeException("Expected exception is not thrown");
} catch (final IndexOutOfBoundsException ignored) {
// ok
}
// length is negative
try {
new SysexMessage(new byte[]{(byte) (0xF0 & 0xFF)}, -1);
throw new RuntimeException("Expected exception is not thrown");
} catch (final IndexOutOfBoundsException ignored) {
// ok
}
try {
new SysexMessage(0xF0, new byte[0], -1);
throw new RuntimeException("Expected exception is not thrown");
} catch (final IndexOutOfBoundsException ignored) {
// ok
}
sysexMessage = new SysexMessage();
try {
sysexMessage.setMessage(new byte[]{(byte) (0xF0 & 0xFF)}, -1);
throw new RuntimeException("Expected exception is not thrown");
} catch (final IndexOutOfBoundsException ignored) {
// ok
}
try {
sysexMessage.setMessage(0xF0, new byte[0], -1);
throw new RuntimeException("Expected exception is not thrown");
} catch (final IndexOutOfBoundsException ignored) {
// ok
}
}
private static void testNullPointerException() throws Exception {
try {
new SysexMessage(null, 0);
throw new RuntimeException("Expected exception is not thrown");
} catch (final NullPointerException ignored) {
// ok
}
try {
new SysexMessage(SYSTEM_EXCLUSIVE, null, 2);
throw new RuntimeException("Expected exception is not thrown");
} catch (final NullPointerException ignored) {
// ok
}
SysexMessage sysexMessage = new SysexMessage();
try {
sysexMessage.setMessage(null, 0);
throw new RuntimeException("Expected exception is not thrown");
} catch (final NullPointerException ignored) {
// ok
}
sysexMessage = new SysexMessage();
try {
sysexMessage.setMessage(SYSTEM_EXCLUSIVE, null, 2);
throw new RuntimeException("Expected exception is not thrown");
} catch (final NullPointerException ignored) {
// ok
}
}
}
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