Examples of org.jgroups.util.ByteArrayDataInputStream

org.jgroups.util.ByteArrayDataInputStream
Implements {@link java.io.DataInput} over a byte[] buffer. This class is not thread safe. @author Bela Ban @since 3.5

    public void testLong() throws IOException {
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(1024);
        long[] numbers={Long.MIN_VALUE, -322649, -500, 0, 1, 100, 322649, Long.MAX_VALUE};
        for(long i: numbers)
            out.writeLong(i);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        for(long i: numbers) {
            long num=in.readLong();
            assert num == i;
        }
    }

View Full Code Here

    public void testCompressedLong() throws IOException {
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(1024);
        long[] numbers={Long.MIN_VALUE, -500, 0, 1, 100, Long.MAX_VALUE};
        for(long i: numbers)
            Bits.writeLong(i, out);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        for(long i: numbers) {
            long num=Bits.readLong(in);
            assert num == i;
        }
    }

View Full Code Here

    public void testCompressedLongSequence() throws IOException {
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(1024);
        long[] numbers={0, 1, 100, 322649, Long.MAX_VALUE-1000};
        for(long i: numbers)
            Bits.writeLongSequence(i, i + 100,out);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        for(long i: numbers) {
            long[] seq=Bits.readLongSequence(in);
            assert Arrays.equals(seq, new long[]{i, i+100});
        }
    }

View Full Code Here

    public void testFloat() throws IOException {
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(1024);
        float[] numbers={-322649.25f, 100.7531f, 0f, 1f, 2.75f, 3.1425f, 322649f, 322649.75f};
        for(float i: numbers)
            out.writeFloat(i);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        for(float i: numbers) {
            float num=in.readFloat();
            assert num == i;
        }
    }

View Full Code Here

    public void testDouble() throws IOException {
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(1024);
        double[] numbers={-322649.25, 100.7531, 0.0, 1.5, 2.75, 3.1425, 322649, 322649.75};
        for(double i: numbers)
            out.writeDouble(i);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        for(double i: numbers) {
            double num=in.readDouble();
            assert num == i;
        }
    }

View Full Code Here

    public void testWriteBytes() {
        String name="Bela";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeBytes(name);
        assert out.position() == name.length();
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        byte[] tmp=new byte[name.length()];
        int read=in.read(tmp, 0, tmp.length);
        assert read == name.length();
        assert name.equals(new String(tmp));
    }

View Full Code Here

    public void testWriteChars() throws IOException {
        String name="Bela";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeChars(name);
        assert out.position() == name.length() * 2;
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        char[] tmp=new char[name.length()];
        for(int i=0; i < name.length(); i++)
            tmp[i]=in.readChar();
        assert name.equals(new String(tmp));


    }

View Full Code Here

    public void testUTF() throws IOException {
        String name="Bela";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == name.length() + 2;
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        String tmp=in.readUTF();
        assert name.equals(tmp);
    }

View Full Code Here

    public void testUTFWithDoubleByteChar() throws IOException {
        String name="Bela\234";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == Bits.sizeUTF(name);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        String tmp=in.readUTF();
        assert name.equals(tmp);
    }

View Full Code Here

    public void testUTFWithDoubleByteChar2() throws IOException {
        String name="Bela\420";
        ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == Bits.sizeUTF(name);
        ByteArrayDataInputStream in=new ByteArrayDataInputStream(out.buffer());
        String tmp=in.readUTF();
        assert name.equals(tmp);


        name="";
        out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == Bits.sizeUTF(name);
        in=new ByteArrayDataInputStream(out.buffer());
        tmp=in.readUTF();
        assert name.equals(tmp);


        name=null;
        out=new ByteArrayDataOutputStream(2);
        out.writeUTF(name);
        assert out.position() == Bits.sizeUTF(name);
        in=new ByteArrayDataInputStream(out.buffer());
        tmp=in.readUTF();
        assert tmp == null;
    }

View Full Code Here

0 1 2

TOP

Related Classes of org.jgroups.util.ByteArrayDataInputStream

org.jgroups.protocols.BPING

org.jgroups.tests.ByteArrayDataInputOutputStreamTest

org.jgroups.tests.MessageTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.