Examples with ByteArrayDataInputStream org.jgroups.util.ByteArrayDataInputStream used on opensource projects

Example 6 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testLong.

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;
    }
}

Example 7 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testWriteBytes.

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));
}

Example 8 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testPosition.

public void testPosition() {
    byte[] buf = new byte[100];
    buf[10] = 'B';
    buf[11] = 'e';
    buf[12] = 'l';
    buf[13] = 'a';
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(buf, 10, 4);
    in.position(13);
    try {
        in.position(14);
    } catch (Exception ex) {
        System.out.println("caught exception as expected: " + ex);
        assert ex instanceof IndexOutOfBoundsException;
    }
}

Example 9 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testWriteChars.

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));
}

Example 10 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testShort.

public void testShort() throws IOException {
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(Short.MAX_VALUE * 4 + 10);
    for (int i = Short.MIN_VALUE; i <= Short.MAX_VALUE; i++) out.writeShort(i);
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer());
    for (int i = Short.MIN_VALUE; i <= Short.MAX_VALUE; i++) {
        short read = in.readShort();
        assert i == read;
    }
}