Would anyone have problems with me committing a mauve test that opens a Window for a very little time?
See attached test.
Next to that; I would like to ask for your expertise to see if I made a
mistake, or if there is a bug in classpath/jamvm.
The statement on line 75 (setVisible()) should be inside the synchronized
block, but if I do that then the frame is properly displayed, but never
returns. Putting a System.exit(); before the "try {" line made me sure it
really never returns.
Any ideas?
--
Thomas Zander
// Tags: JDK1.2
// Copyright (C) 2004 Thomas Zander <[EMAIL PROTECTED]>
// 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.javax.swing.JFrame;
import gnu.testlet.Testlet;
import gnu.testlet.TestHarness;
import javax.swing.JFrame;
import javax.swing.JComponent;
import java.awt.*;
import java.util.Vector;
/**
* These tests pass with the Sun JDK 1.4.2_05 on GNU/Linux IA-32.
*/
public class SetSize implements Testlet {
public void test(TestHarness harness) {
JFrame f = new JFrame();
f.setSize(new Dimension(170, 300));
f.setVisible(true);
try {
Thread.sleep(200); // needed for Suns VM...
} catch(InterruptedException e) {
return;
}
Insets i = f.getInsets();
int w = f.getContentPane().getWidth();
int h = f.getContentPane().getHeight();
int x = f.getContentPane().getX();
int y = f.getContentPane().getY();
f.setVisible(false);
f.dispose();
// The request of sizing was 170x300, lets see if we managed that.
harness.check((w + i.left + i.right) == 170);
harness.check((h + i.top + i.bottom) == 300);
// The contentPane is per definition set to 0, 0
harness.check(x == 0);
harness.check(y == 0);
// Content pane Painting Size
f = new JFrame();
f.setSize(new Dimension(170, 300));
final Vector vars = new Vector(1);
JComponent child = new JComponent() {
public void paint(Graphics g) {
if(g.getClip() != null) {
vars.add(g.getClip());
synchronized(vars) {
vars.notifyAll();
}
}
}
};
f.getContentPane().add(child);
f.setVisible(true);// technically, this statement should be in the sync block, but that only works on the Sun JVM..
synchronized(vars) {
try {
vars.wait(1000); // wait until it has been painted, for max of 1 sec.
} catch(InterruptedException e) {
// fail
} finally {
w = f.getContentPane().getWidth();
h = f.getContentPane().getHeight();
f.setVisible(false);
f.dispose();
}
}
Rectangle r = (Rectangle) vars.get(0);
harness.check(r != null);
harness.check(w == r.getWidth());
harness.check(h == r.getHeight());
}
}
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