public SerialUtilitiesTests(String name) 
{
        super(name);
}

Constructs a new set of tests.

Parameters:

name - the name of the tests.

 public static Test suite() 
{
        return new TestSuite(SerialUtilitiesTests.class);
}

Returns the tests as a test suite.

 public  void testArc2DDoubleSerialization() 
{
        Arc2D a1 = new Arc2D.Double(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, Arc2D.PIE);
        Arc2D a2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writeShape(a1, out);
            out.close();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            ObjectInputStream in = new ObjectInputStream(bais);
            a2 = (Arc2D) SerialUtilities.readShape(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertTrue(ShapeUtilities.equal(a1, a2));
}

Serialize an Arc2D.Double instance and check that it can be deserialized correctly.

 public  void testArc2DFloatSerialization() 
{
        Arc2D a1 = new Arc2D.Float(
            1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, Arc2D.PIE
        );
        Arc2D a2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writeShape(a1, out);
            out.close();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            ObjectInputStream in = new ObjectInputStream(bais);
            a2 = (Arc2D) SerialUtilities.readShape(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertTrue(ShapeUtilities.equal(a1, a2));
}

Serialize an Arc2D.Float instance and check that it can be deserialized correctly.

 public  void testColorSerialization() 
{
        final Paint p1 = Color.blue;
        Paint p2 = null;
        try {
            final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            final ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writePaint(p1, out);
            out.close();
            final ByteArrayInputStream bias = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            final ObjectInputStream in = new ObjectInputStream(bias);
            p2 = SerialUtilities.readPaint(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertEquals(p1, p2);
}

Serialize a Color and check that it can be deserialized correctly.

 public  void testColorUIResourceSerialization() 
{
        Paint p1 = UIManager.getColor("Panel.background");
        Paint p2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writePaint(p1, out);
            out.close();
            ByteArrayInputStream bias = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            ObjectInputStream in = new ObjectInputStream(bias);
            p2 = SerialUtilities.readPaint(in);
            in.close();
        }
        catch (Exception e) {
            fail(e.toString());
        }
        assertEquals(p1, p2);
}

Serialize a ColorUIResource and check that it can be deserialized correctly.

 public  void testGeneralPathSerialization() 
{
        GeneralPath g1 = new GeneralPath();
        g1.moveTo(1.0f, 2.0f);
        g1.lineTo(3.0f, 4.0f);
        g1.curveTo(5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f);
        g1.quadTo(1.0f, 2.0f, 3.0f, 4.0f);
        g1.closePath();
        GeneralPath g2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writeShape(g1, out);
            out.close();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            ObjectInputStream in = new ObjectInputStream(bais);
            g2 = (GeneralPath) SerialUtilities.readShape(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertTrue(ShapeUtilities.equal(g1, g2));
}

Some checks for the serialization of a GeneralPath instance.

 public  void testGradientPaintSerialization() 
{
        final Paint p1 = new GradientPaint(
            0.0f, 0.0f, Color.blue, 100.0f, 200.0f, Color.red
        );
        Paint p2 = null;
        try {
            final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            final ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writePaint(p1, out);
            out.close();
            final ByteArrayInputStream bias = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            final ObjectInputStream in = new ObjectInputStream(bias);
            p2 = SerialUtilities.readPaint(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        // we want to check that the two objects are equal, but can't rely on 
        // GradientPaint's equals() method because it is just the default 
        // method inherited from Object...
        final GradientPaint gp1 = (GradientPaint) p1;
        final GradientPaint gp2 = (GradientPaint) p2;
        assertEquals(gp1.getColor1(), gp2.getColor1());
        assertEquals(gp1.getPoint1(), gp2.getPoint1());
        assertEquals(gp1.getColor2(), gp2.getColor2());
        assertEquals(gp1.getPoint2(), gp2.getPoint2());
        assertEquals(gp1.isCyclic(), gp2.isCyclic());
}

Serialize a GradientPaint, restore it, and check for equality.

 public  void testIsSerializable() 
{
        assertTrue(SerialUtilities.isSerializable(Color.class));
        assertTrue(SerialUtilities.isSerializable(ColorUIResource.class));
        assertFalse(SerialUtilities.isSerializable(GradientPaint.class));
        assertFalse(SerialUtilities.isSerializable(TexturePaint.class));
}

Tests the isSerializable(Class) method for some common cases.

 public  void testLine2DDoubleSerialization() 
{
        Line2D l1 = new Line2D.Double(1.0, 2.0, 3.0, 4.0);
        Line2D l2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writeShape(l1, out);
            out.close();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            ObjectInputStream in = new ObjectInputStream(bais);
            l2 = (Line2D) SerialUtilities.readShape(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertTrue(ShapeUtilities.equal(l1, l2));
}

Serialize a Line2D.Double instance and check that it can be deserialized correctly.

 public  void testLine2DFloatSerialization() 
{
        Line2D l1 = new Line2D.Float(1.0f, 2.0f, 3.0f, 4.0f);
        Line2D l2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writeShape(l1, out);
            out.close();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            ObjectInputStream in = new ObjectInputStream(bais);
            l2 = (Line2D) SerialUtilities.readShape(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertTrue(ShapeUtilities.equal(l1, l2));
}

Serialize a Line2D.Float instance, and check that it can be deserialized correctly.

 public  void testRectangle2DDoubleSerialization() 
{
        Rectangle2D r1 = new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0);
        Rectangle2D r2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writeShape(r1, out);
            out.close();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            ObjectInputStream in = new ObjectInputStream(bais);
            r2 = (Rectangle2D) SerialUtilities.readShape(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertTrue(ShapeUtilities.equal(r1, r2));
}

Serialize a Rectangle2D.Double instance and check that it can be deserialized correctly.

 public  void testRectangle2DFloatSerialization() 
{
        Rectangle2D r1 = new Rectangle2D.Float(1.0f, 2.0f, 3.0f, 4.0f);
        Rectangle2D r2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writeShape(r1, out);
            out.close();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            ObjectInputStream in = new ObjectInputStream(bais);
            r2 = (Rectangle2D) SerialUtilities.readShape(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertTrue(ShapeUtilities.equal(r1, r2));
}

Serialize a Rectangle2D.Float instance, and check that it can be deserialized correctly.

 public  void testTexturePaintSerialization() 
{
        final Paint p1 = new TexturePaint(
            new BufferedImage(5, 5, BufferedImage.TYPE_INT_RGB), 
            new Rectangle2D.Double(0, 0, 5, 5)
        );
        Paint p2 = null;
        try {
            final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            final ObjectOutputStream out = new ObjectOutputStream(buffer);
            SerialUtilities.writePaint(p1, out);
            out.close();
            final ByteArrayInputStream bias = new ByteArrayInputStream(
                buffer.toByteArray()
            );
            final ObjectInputStream in = new ObjectInputStream(bias);
            p2 = SerialUtilities.readPaint(in);
            in.close();
        }
        catch (Exception e) {
            System.out.println(e.toString());
        }
        assertNull(p2);
}

Serialize a TexturePaint, restore it, and check for equality. Since this class is not serializable, we expect null as the result.