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

Example 11 with ByteArrayDataOutputStream

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

the class ByteArrayDataInputOutputStreamTest method testUnsignedShort.

public void testUnsignedShort() throws IOException {
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(20);
    out.writeShort(-22);
    out.writeShort(22);
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer());
    short num = in.readShort();
    assert num == -22;
    num = in.readShort();
    assert num == 22;
    in.position(0);
    int val = in.readUnsignedShort();
    assert val == 65514;
    val = in.readUnsignedShort();
    assert val == 22;
}

Example 12 with ByteArrayDataOutputStream

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

the class ByteArrayDataInputOutputStreamTest method testDouble.

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;
    }
}

Example 13 with ByteArrayDataOutputStream

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

the class ByteArrayDataInputOutputStreamTest method testExpanding3.

public void testExpanding3() {
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(1024);
    out.writeInt(1);
    assert out.position() == 4;
    byte[] buf = new byte[1024];
    out.write(buf);
    System.out.println("out=" + out);
    assert out.position() == 1028;
    buf = new byte[512];
    out.write(buf);
    System.out.println("out = " + out);
    assert out.position() == 1028 + 512;
}

Example 14 with ByteArrayDataOutputStream

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

the class ByteArrayDataInputOutputStreamTest method testInt.

public void testInt() throws IOException {
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(1024);
    int[] numbers = { Integer.MIN_VALUE, -322649, -500, 0, 1, 100, 322649, Integer.MAX_VALUE };
    for (int i : numbers) out.writeInt(i);
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer());
    for (int i : numbers) {
        int num = in.readInt();
        assert num == i;
    }
}

Example 15 with ByteArrayDataOutputStream

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

the class ByteArrayDataInputOutputStreamTest method testFloat.

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;
    }
}