Package gnu.testlet.java.awt.font.TransformAttribute

Source Code of gnu.testlet.java.awt.font.TransformAttribute.constructor

// Tags: JDK1.2

// Copyright (C) 2005 David Gilbert <david.gilbert@object-refinery.com>

// This file is part of Mauve.

// Mauve is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.

// Mauve 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 General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Mauve; see the file COPYING.  If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.

package gnu.testlet.java.awt.font.TransformAttribute;

import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;

import java.awt.font.TransformAttribute;
import java.awt.geom.AffineTransform;

/**
* Some checks for the constructor of the {@link TransformAttribute} class.
*/
public class constructor implements Testlet
{

  /**
   * Runs the test using the specified harness.
   *
   * @param harness  the test harness (<code>null</code> not permitted).
   */
  public void test(TestHarness harness)     
  {
    AffineTransform identity = new AffineTransform();
    TransformAttribute t = new TransformAttribute(identity);
    harness.check(t.getTransform(), identity);
    // the transform passed to the constructor should be cloned by the
    // constructor, so the references should be different...
    harness.check(t.getTransform() != identity);
   
    AffineTransform at = AffineTransform.getTranslateInstance(1.2, 3.4);
    t = new TransformAttribute(at);
    harness.check(t.getTransform(), at);
   
    // spec doesn't say how to handle null, but RI throws
    // IllegalArgumentException
    boolean pass = false;
    try
    {
      t = new TransformAttribute(null);
    }
    catch (IllegalArgumentException e)
    {
      pass = true;  
    }
    harness.check(pass);
  }

}
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