* java.awt.Robot tests -- visual mauve tests revisited
@ 2004-12-30 20:34 Thomas Fitzsimmons
2004-12-31 8:59 ` Thomas Zander
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Fitzsimmons @ 2004-12-30 20:34 UTC (permalink / raw)
To: mauve-discuss
[-- Attachment #1: Type: text/plain, Size: 437 bytes --]
Hi,
I've attached a series of tests for java.awt.Robot. I wrote a Robot
implementation for GNU Classpath, so we can now start adding interactive
GUI tests such as these to Mauve. I'm wondering how best to do this.
There was a thread about this recently but I don't think we came to a
decision. I know how I'd like GUI testing to work within libgcj's
dejagnu harness, but I'm not sure how it should work in batch_run.
Thoughts?
Tom
[-- Attachment #2: constructors.java --]
[-- Type: text/x-java, Size: 1492 bytes --]
// Tags: JDK1.3
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.Robot;
import java.awt.AWTException;
/**
* Checks that constructors in the {@link Robot} class work
* correctly.
*/
public class constructors implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
// default constructor
try
{
Robot r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
// the test passed if we got here
harness.check (true);
}
}
[-- Attachment #3: createScreenCapture.java --]
[-- Type: text/x-java, Size: 2152 bytes --]
// Tags: JDK1.3
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import java.awt.AWTException;
/**
* Checks that createScreenCapture in the {@link Robot} class can
* produce a screenshot.
*/
public class createScreenCapture implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
Robot r = null;
// construct robot
try
{
r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
Frame f = new Frame ();
Panel p = new Panel ();
p.setBackground (new Color (255, 0, 0));
f.add (p);
f.setSize (500, 500);
f.setLocation (0, 0);
f.show ();
r.delay (1000);
BufferedImage screenshot = r.createScreenCapture (new Rectangle (50, 50, 100, 100));
// check that captured image is completely red
boolean passed = true;
for (int i = 0; i < 100; i++)
{
for (int j = 0; j < 100; j++)
{
Color c = new Color (screenshot.getRGB (i, j));
if (c.getRed () != 255 || c.getGreen () != 0 || c.getBlue () != 0)
passed = false;
}
}
harness.check (passed);
}
}
[-- Attachment #4: getPixelColor.java --]
[-- Type: text/x-java, Size: 1889 bytes --]
// Tags: JDK1.3
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.*;
import java.awt.event.*;
import java.awt.AWTException;
/**
* Checks that getPixelColor in the {@link Robot} class can read a
* pixel's color value from the screen.
*/
public class getPixelColor implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
Robot r = null;
// construct robot
try
{
r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
Frame f = new Frame ();
Panel p = new Panel ();
p.setBackground (new Color (255, 0, 0));
f.add (p);
f.setSize (100, 100);
f.setLocation (250, 250);
f.show ();
r.delay (100);
Color c = r.getPixelColor (300, 300);
r.delay (100);
// check that pixel is red
harness.check (c.getRed () == 255
&& c.getGreen () == 0
&& c.getBlue () == 0);
}
}
[-- Attachment #5: keyPress.java --]
[-- Type: text/x-java, Size: 2364 bytes --]
// Tags: JDK1.3
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.*;
import java.awt.event.*;
import java.awt.AWTException;
/**
* Checks that keyPress in the {@link Robot} class generates a
* keyPressed event in a {@link TextField}.
*/
public class keyPress implements Testlet
{
char pressChar = '\0';
char releaseChar = '\0';
int pressCount = 0;
int releaseCount = 0;
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
Robot r = null;
// construct robot
try
{
r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
Frame f = new Frame ();
TextField tf = new TextField ();
tf.addKeyListener (new KeyAdapter ()
{
public void keyPressed (KeyEvent event)
{
pressChar = event.getKeyChar ();
pressCount++;
}
public void keyReleased (KeyEvent event)
{
releaseChar = event.getKeyChar ();
releaseCount++;
}
});
f.add (tf);
f.setSize (100, 100);
f.setLocation (250, 250);
f.show ();
r.setAutoDelay (100);
// give focus to text field
r.mouseMove (300, 300);
r.mousePress (InputEvent.BUTTON1_MASK);
r.mouseRelease (InputEvent.BUTTON1_MASK);
// type 'a'
r.keyPress (KeyEvent.VK_A);
r.keyRelease (KeyEvent.VK_A);
r.delay (2000);
harness.check (pressChar == 'a');
harness.check (pressCount == 1);
}
}
[-- Attachment #6: keyRelease.java --]
[-- Type: text/x-java, Size: 2224 bytes --]
// Tags: JDK1.3
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.*;
import java.awt.event.*;
import java.awt.AWTException;
/**
* Checks that keyRelease in the {@link Robot} class generates a
* keyReleased event in a {@link TextField}.
*/
public class keyRelease implements Testlet
{
char releaseChar = '\0';
int releaseCount = 0;
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
Robot r = null;
// construct robot
try
{
r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
Frame f = new Frame ();
TextField tf = new TextField ();
tf.addKeyListener (new KeyAdapter ()
{
public void keyReleased (KeyEvent event)
{
releaseChar = event.getKeyChar ();
releaseCount++;
}
});
f.add (tf);
f.setSize (100, 100);
f.setLocation (250, 250);
f.show ();
r.setAutoDelay (100);
// give focus to text field
r.mouseMove (300, 300);
r.mousePress (InputEvent.BUTTON1_MASK);
r.mouseRelease (InputEvent.BUTTON1_MASK);
// type 'a'
r.keyPress (KeyEvent.VK_A);
r.keyRelease (KeyEvent.VK_A);
r.delay (2000);
harness.check (releaseChar == 'a');
harness.check (releaseCount == 1);
}
}
[-- Attachment #7: mouseMove.java --]
[-- Type: text/x-java, Size: 2107 bytes --]
// Tags: JDK1.3
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.*;
import java.awt.event.*;
import java.awt.AWTException;
/**
* Checks that mouseMove in the {@link Robot} class moves the mouse
* pointer.
*/
public class mouseMove implements Testlet
{
int mouseX = 0;
int mouseY = 0;
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
Robot r = null;
// construct robot
try
{
r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
Frame f = new Frame ();
Button b = new Button ("test");
b.addMouseListener (new MouseAdapter ()
{
public void mouseClicked (MouseEvent event)
{
mouseX = event.getX ();
mouseY = event.getY ();
}
});
f.add (b);
f.setSize (100, 100);
f.setLocation (250, 250);
f.show ();
r.setAutoDelay (100);
// click the button
r.mouseMove (300, 300);
r.mousePress (InputEvent.BUTTON1_MASK);
r.mouseRelease (InputEvent.BUTTON1_MASK);
r.delay (100);
Insets i = f.getInsets ();
harness.check (mouseX + i.left == 50 && mouseY + i.top == 50);
}
}
[-- Attachment #8: mousePress.java --]
[-- Type: text/x-java, Size: 2038 bytes --]
// Tags: JDK1.3
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.*;
import java.awt.event.*;
import java.awt.AWTException;
/**
* Checks that mousePress in the {@link Robot} class generates a
* mousePressed event on a {@link Button}.
*/
public class mousePress implements Testlet
{
int mousePressCount = 0;
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
Robot r = null;
// construct robot
try
{
r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
Frame f = new Frame ();
Button b = new Button ("test");
b.addMouseListener (new MouseAdapter ()
{
public void mousePressed (MouseEvent event)
{
mousePressCount++;
}
});
f.add (b);
f.setSize (100, 100);
f.setLocation (250, 250);
f.show ();
r.setAutoDelay (100);
// click the button
r.mouseMove (300, 300);
r.mousePress (InputEvent.BUTTON1_MASK);
r.mouseRelease (InputEvent.BUTTON1_MASK);
r.delay (100);
harness.check (mousePressCount == 1);
}
}
[-- Attachment #9: mouseRelease.java --]
[-- Type: text/x-java, Size: 2050 bytes --]
// Tags: JDK1.3
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.*;
import java.awt.event.*;
import java.awt.AWTException;
/**
* Checks that mouseRelease in the {@link Robot} class generates a
* mouseReleased event on a {@link Button}.
*/
public class mouseRelease implements Testlet
{
int mouseReleaseCount = 0;
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
Robot r = null;
// construct robot
try
{
r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
Frame f = new Frame ();
Button b = new Button ("test");
b.addMouseListener (new MouseAdapter ()
{
public void mouseReleased (MouseEvent event)
{
mouseReleaseCount++;
}
});
f.add (b);
f.setSize (100, 100);
f.setLocation (250, 250);
f.show ();
r.setAutoDelay (100);
// click the button
r.mouseMove (300, 300);
r.mousePress (InputEvent.BUTTON1_MASK);
r.mouseRelease (InputEvent.BUTTON1_MASK);
r.delay (100);
harness.check (mouseReleaseCount == 1);
}
}
[-- Attachment #10: mouseWheel.java --]
[-- Type: text/x-java, Size: 2354 bytes --]
// Tags: JDK1.4
// Copyright (C) 2004 Red Hat
// 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.Robot;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.*;
import java.awt.event.*;
import java.awt.AWTException;
/**
* Checks that mouseWheel in the {@link Robot} class generates a
* {@link MouseWheelEvent} on a {@link Button}.
*/
public class mouseWheel implements Testlet
{
int mouseWheelUpCount = 0;
int mouseWheelDownCount = 0;
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test (TestHarness harness)
{
Robot r = null;
// construct robot
try
{
r = new Robot ();
}
catch (AWTException e)
{
harness.fail ("caught AWT exception: " + e.getMessage ());
}
Frame f = new Frame ();
Button b = new Button ("test");
b.addMouseWheelListener (new MouseWheelListener ()
{
public void mouseWheelMoved (MouseWheelEvent event)
{
int wheelRotation = event.getWheelRotation ();
if (wheelRotation < 0)
mouseWheelUpCount += wheelRotation;
else
mouseWheelDownCount += wheelRotation;
}
});
f.add (b);
f.setSize (100, 100);
f.setLocation (250, 250);
f.show ();
r.setAutoDelay (100);
// scroll the mouse wheel up and down
r.mouseMove (300, 300);
r.mouseWheel (-4);
r.mouseWheel (5);
r.mouseWheel (-1);
r.mouseWheel (3);
r.mouseWheel (2);
r.mouseWheel (-3);
r.delay (100);
harness.check (mouseWheelUpCount == -8);
harness.check (mouseWheelDownCount == 10);
}
}
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: java.awt.Robot tests -- visual mauve tests revisited
2004-12-30 20:34 java.awt.Robot tests -- visual mauve tests revisited Thomas Fitzsimmons
@ 2004-12-31 8:59 ` Thomas Zander
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Zander @ 2004-12-31 8:59 UTC (permalink / raw)
To: mauve-discuss
[-- Attachment #1: Type: text/plain, Size: 894 bytes --]
On Thursday 30 December 2004 21:34, Thomas Fitzsimmons wrote:
> There was a thread about this recently but I don't think we came to a
> decision.
The discussion was continued on IRC (#classpath), and here is what I
remember.
We wanted to add at least 2 features to the mauve test-runner.
a) a keyword for all tests that need a DISPLAY
b) a way to 'redirect' graphics output away from the users screen. There is
a standard technology for that, I don't remember its name. A virtual
buffer.
With that in place you have to either explicitly enable GUI tests; or they
would automatically detect and use the virtual framebuffer.
With Robot a screenCapture can be made and then we need a 'simple' framework
to have various visual check() methods on Image objects. Things like
'exact match' / 'tint match' / 'size match' should prove quite usefull.
--
Thomas Zander
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