/**
* GRANITE DATA SERVICES
* Copyright (C) 2006-2015 GRANITE DATA SERVICES S.A.S.
*
* This file is part of the Granite Data Services Platform.
*
* Granite Data Services is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Granite Data Services 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 Lesser
* General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA, or see <http://www.gnu.org/licenses/>.
*/
package org.granite.test.jmf;
import static org.granite.test.jmf.Util.toHexString;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.io.PrintStream;
import org.granite.messaging.jmf.CodecRegistry;
import org.granite.messaging.jmf.DefaultCodecRegistry;
import org.granite.messaging.jmf.JMFConstants;
import org.granite.messaging.jmf.JMFDumper;
import org.granite.test.jmf.Util.ByteArrayJMFDeserializer;
import org.granite.test.jmf.Util.ByteArrayJMFDumper;
import org.granite.test.jmf.Util.ByteArrayJMFSerializer;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class TestJMFInteger implements JMFConstants {
private CodecRegistry codecRegistry;
@Before
public void before() {
codecRegistry = new DefaultCodecRegistry();
}
@After
public void after() {
codecRegistry = null;
}
@Test
public void testSomeInt() throws IOException {
checkInt(Integer.MIN_VALUE);
checkInt(Integer.MIN_VALUE + 1);
checkInt(Integer.MIN_VALUE + 2);
checkInt(-0x01000000);
checkInt(-0x00FFFFFF);
checkInt(-0x00010000);
checkInt(-0x0000FFFF);
checkInt(-0x00000100);
for (int i = -0x00000FF; i < 0; i++)
checkInt(i);
for (int i = 0; i <= 0x00000FF; i++)
checkInt(i);
checkInt(0x00000100);
checkInt(0x0000FFFF);
checkInt(0x00010000);
checkInt(0x00FFFFFF);
checkInt(0x01000000);
checkInt(Integer.MAX_VALUE - 1);
checkInt(Integer.MAX_VALUE);
}
// @Test
// @Ignore
// public void testAllInt() throws IOException {
// for (int i = Integer.MIN_VALUE; i < Integer.MAX_VALUE; i++)
// checkInt(i);
// checkInt(Integer.MAX_VALUE);
// }
@Test
public void testSomeVariableInt() throws IOException {
checkVariableInt(Integer.MIN_VALUE);
checkVariableInt(Integer.MIN_VALUE + 1);
checkVariableInt(Integer.MIN_VALUE + 2);
checkVariableInt(-0x08102041);
checkVariableInt(-0x08102040);
checkVariableInt(-0x00102041);
checkVariableInt(-0x00102040);
checkVariableInt(-0x00002041);
checkVariableInt(-0x00002040);
checkVariableInt(-0x00000041);
checkVariableInt(-0x00000040);
for (int i = -0x000003F; i < 0; i++)
checkVariableInt(i);
for (int i = 0; i < 0x000003F; i++)
checkVariableInt(i);
checkVariableInt(0x0000003F);
checkVariableInt(0x00000040);
checkVariableInt(0x0000203F);
checkVariableInt(0x00002040);
checkVariableInt(0x0010203F);
checkVariableInt(0x00102040);
checkVariableInt(0x0810203F);
checkVariableInt(0x08102040);
checkVariableInt(Integer.MAX_VALUE - 2);
checkVariableInt(Integer.MAX_VALUE - 1);
checkVariableInt(Integer.MAX_VALUE);
}
// @Test
// @Ignore
// public void testAllVariableInt() throws IOException {
// for (int i = Integer.MIN_VALUE; i < Integer.MAX_VALUE; i++)
// checkVariableInt(i);
// checkVariableInt(Integer.MAX_VALUE);
// }
@Test
public void testSomeIntObject() throws ClassNotFoundException, IOException {
checkIntObject(Integer.MIN_VALUE);
checkIntObject(Integer.MIN_VALUE + 1);
checkIntObject(Integer.MIN_VALUE + 2);
checkIntObject(-0x01000000);
checkIntObject(-0x00FFFFFF);
checkIntObject(-0x00010000);
checkIntObject(-0x0000FFFF);
checkIntObject(-0x00000100);
for (int i = -0x00000FF; i < 0; i++)
checkIntObject(i);
for (int i = 0; i <= 0x00000FF; i++)
checkIntObject(i);
checkIntObject(0x00000100);
checkIntObject(0x0000FFFF);
checkIntObject(0x00010000);
checkIntObject(0x00FFFFFF);
checkIntObject(0x01000000);
checkIntObject(Integer.MAX_VALUE - 1);
checkIntObject(Integer.MAX_VALUE);
}
private void checkInt(int v) throws IOException {
checkInt(v, false);
}
private void checkInt(int v, boolean dump) throws IOException {
ByteArrayJMFSerializer serializer = new ByteArrayJMFSerializer();
serializer.writeInt(v);
serializer.close();
byte[] bytes = serializer.toByteArray();
PrintStream ps = Util.newNullPrintStream();
if (dump) {
System.out.println(bytes.length + "B. " + Util.toHexString(bytes));
ps = System.out;
}
JMFDumper dumper = new ByteArrayJMFDumper(bytes, codecRegistry, ps);
dumper.dump();
dumper.close();
ByteArrayJMFDeserializer deserializer = new ByteArrayJMFDeserializer(bytes);
int j = deserializer.readInt();
deserializer.close();
if (v != j) {
StringBuilder sb = new StringBuilder(String.format("0x%1$08X (%1$d) != 0x%2$08X (%2$d) ", v, j))
.append(toHexString(bytes));
fail(sb.toString());
}
}
private void checkVariableInt(int v) throws IOException {
checkVariableInt(v, false);
}
private void checkVariableInt(int v, boolean dump) throws IOException {
ByteArrayJMFSerializer serializer = new ByteArrayJMFSerializer(codecRegistry);
serializer.writeVariableInt(v);
serializer.close();
byte[] bytes = serializer.toByteArray();
if (dump)
System.out.println(bytes.length + "B. " + Util.toHexString(bytes) + " (" + v + ")");
ByteArrayJMFDeserializer deserializer = new ByteArrayJMFDeserializer(bytes, codecRegistry);
int j = deserializer.readVariableInt();
deserializer.close();
if (v != j) {
StringBuilder sb = new StringBuilder(String.format("0x%1$08X (%1$d) != 0x%2$08X (%2$d) ", v, j))
.append(toHexString(bytes));
fail(sb.toString());
}
}
private void checkIntObject(Integer v) throws ClassNotFoundException, IOException {
checkIntObject(v, false);
}
private void checkIntObject(Integer v, boolean dump) throws ClassNotFoundException, IOException {
ByteArrayJMFSerializer serializer = new ByteArrayJMFSerializer(codecRegistry);
serializer.writeObject(v);
serializer.close();
byte[] bytes = serializer.toByteArray();
PrintStream ps = Util.newNullPrintStream();
if (dump) {
System.out.println(bytes.length + "B. " + Util.toHexString(bytes));
ps = System.out;
}
JMFDumper dumper = new ByteArrayJMFDumper(bytes, codecRegistry, ps);
dumper.dump();
dumper.close();
ByteArrayJMFDeserializer deserializer = new ByteArrayJMFDeserializer(bytes, codecRegistry);
Object u = deserializer.readObject();
deserializer.close();
if (!(u instanceof Integer || u == null))
fail("u isn't a Integer or null: " + u);
if ((v != null && !v.equals(u)) || (v == null && u != null)) {
StringBuilder sb = new StringBuilder(String.format("%d != %d ", v, u))
.append(toHexString(bytes));
fail(sb.toString());
}
}
}