jdk/test/java/awt/Window/setLocRelativeTo/SetLocationRelativeToTest.java - platform/libcore - Git at Google

 /*
  * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.
  *
  * This code 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
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */

 import java.awt.*;
 import java.util.ArrayList;
 import javax.swing.*;

 /*
  * @test
  * @key headful
  * @summary Toplevel should be correctly positioned as relative to a component:
  *          so that their centers coincide
  *          or, if the component is hidden, centered on the screen.
  * @bug 8036915
  * @library ../../../../lib/testlibrary
  * @build ExtendedRobot
  * @run main/timeout=1200 SetLocationRelativeToTest
  */

 public class SetLocationRelativeToTest {
     private static int delay = 500;
     private static boolean testEverything = false;// NB: change this to true to test everything
     java.util.List<Window> awtToplevels = new ArrayList<Window>();
     java.util.List<Window> swingToplevels = new ArrayList<Window>();
     java.util.List<Window> allToplevels = new ArrayList<Window>();
     java.util.List<Component> awtComponents = new ArrayList<Component>();
     java.util.List<Component> swingComponents = new ArrayList<Component>();
     java.util.List<Component> allComponents = new ArrayList<Component>();
     Label placeholder = new Label();
     JLabel jplaceholder = new JLabel();
     JFrame jcontainer;
     public SetLocationRelativeToTest() {
         Frame frame = new Frame("Frame");
         frame.setSize(200,100);
         Frame uframe = new Frame("U.Frame");
         uframe.setUndecorated(true);
         uframe.setSize(200,100);
         Window window = new Window(frame);
         window.setSize(200,100);
         Dialog dialog = new Dialog(frame, "Dialog");
         dialog.setSize(200,100);
         awtToplevels.add(frame);
         awtToplevels.add(uframe);
         awtToplevels.add(window);
         awtToplevels.add(dialog);

         awtComponents.add(new TextArea("Am a TextArea"));
         awtComponents.add(new TextField("Am a TextField"));
         awtComponents.add(new Button("Press"));
         awtComponents.add(new Label("Label"));
         Choice aChoice = new Choice();
         aChoice.add("One");
         aChoice.add("Two");
         awtComponents.add(aChoice);
         awtComponents.add(new Canvas());
         awtComponents.add(new List(4));
         awtComponents.add(new Checkbox("Me CheckBox"));
         awtComponents.add(new Scrollbar());

         swingComponents.add(new JTextArea("Am a JTextArea"));
         swingComponents.add(new JTextField("Am a JTextField"));
         swingComponents.add(new JButton("Press"));
         swingComponents.add(new JLabel("JLabel"));
         JComboBox jcombo = new JComboBox();
         swingComponents.add(jcombo);
         swingComponents.add(new JPanel());
         swingComponents.add(new JList());
         swingComponents.add(new JCheckBox("Me JCheckBox"));
         swingComponents.add(new JScrollBar());
     }

     public static void main(String args[]) {
         SetLocationRelativeToTest test = new SetLocationRelativeToTest();
         test.doAWTTest(true);
         test.doAWTTest(false);
         try {
             test.doSwingTest(true);
             test.doSwingTest(false);
         }catch(InterruptedException ie) {
             ie.printStackTrace();
         }catch(java.lang.reflect.InvocationTargetException ite) {
             ite.printStackTrace();
             throw new RuntimeException("InvocationTarget?");
         }
         return;
     }

     // In regular testing, we select just few components to test
     // randomly. If full testing required, select many ("all").
     void selectObjectsToTest(boolean doSwing) {
         allToplevels.clear();
         allComponents.clear();
         if(testEverything) {
             allToplevels.addAll(0, awtToplevels);
             allComponents.addAll(0, awtComponents);
             if(doSwing) {
                 allToplevels.addAll(allToplevels.size(), swingToplevels);
                 allComponents.addAll(allComponents.size(), swingComponents);
             }
         }else{
             //select a random of each
             int i = (int)(java.lang.Math.random()*awtToplevels.size());
             allToplevels.add(awtToplevels.get(i));
             i = (int)(java.lang.Math.random()*awtComponents.size());
             allComponents.add(awtComponents.get(i));
             if(doSwing) {
                 i = (int)(java.lang.Math.random()*swingToplevels.size());
                 allToplevels.add(swingToplevels.get(i));
                 i = (int)(java.lang.Math.random()*swingComponents.size());
                 allComponents.add(swingComponents.get(i));
             }
         }
     }

     // create Frame, add an AWT component to it,
     // hide it (or not) and position a new toplevel
     // relativeTo
     void doAWTTest(boolean isHidden) {
         boolean res;
         ExtendedRobot robot;
         try {
             robot = new ExtendedRobot();
         }catch(Exception ex) {
             ex.printStackTrace();
             throw new RuntimeException("Failed: "+ex.getMessage());
         }
         Frame container = new Frame("Frame");
         container.setBounds(100,100,300,300);
         container.setLayout(new GridLayout(3,1));
         container.add(placeholder);
         container.setVisible(true);
         selectObjectsToTest(false);
         for(Component c: allComponents) {
             placeholder.setText((isHidden ? "Hidden: " : "Below is ")+ c.getClass().getName());
             c.setVisible(true);
             container.add(c);
             container.doLayout();
             if(isHidden) {
                 c.setVisible(false);
             }
             robot.waitForIdle(delay);
             for(Window w: allToplevels) {
                 w.setLocationRelativeTo(c);
                 w.setVisible(true);
                 robot.waitForIdle(delay);
                 res = compareLocations(w, c, robot);
                 System.out.println(c.getClass().getName()+"   \t: "+w.getClass().getName()+
                     ((w instanceof Frame) && (((Frame)w).isUndecorated()) ? " undec\t\t:" : "\t\t:")+" "+
                     (res ? "" : "Failed"));
                 if(!res) {
                     throw new RuntimeException("Test failed.");
                 }
                 w.dispose();
             }
             container.remove(c);
             robot.waitForIdle(delay);
         }
         container.dispose();
     }

     // Create JFrame, add an AWT or Swing component to it,
     // hide it (or not) and position a new toplevel
     // relativeTo
     void doSwingTest(boolean isHidden) throws InterruptedException,
                        java.lang.reflect.InvocationTargetException {
         boolean res;
         ExtendedRobot robot;
         try {
             robot = new ExtendedRobot();
         }catch(Exception ex) {
             ex.printStackTrace();
             throw new RuntimeException("Failed: "+ex.getMessage());
         }

         EventQueue.invokeAndWait( () -> {
             JFrame jframe = new JFrame("jframe");
             jframe.setSize(200,100);
             swingToplevels.add(jframe);
             JFrame ujframe = new JFrame("ujframe");
             ujframe.setSize(200,100);
             ujframe.setUndecorated(true);
             swingToplevels.add(ujframe);
             JWindow jwin = new JWindow();
             jwin.setSize(200,100);
             swingToplevels.add(jwin);
             JDialog jdia = new JDialog((Frame)null, "JDialog");
             jdia.setSize(200,100);
             swingToplevels.add(jdia);
             jcontainer = new JFrame("JFrame");
             jcontainer.setBounds(100,100,300,300);
             jcontainer.setLayout(new GridLayout(3,1));
             jcontainer.add(jplaceholder);
             jcontainer.setVisible(true);
             selectObjectsToTest(true);
         });
         robot.waitForIdle(delay);

         for(Component c: allComponents) {
             EventQueue.invokeAndWait( () -> {
                 jplaceholder.setText((isHidden ? "Hidden: " : "Below is: ")+ c.getClass().getName());
                 c.setVisible(true);
                 jcontainer.add(c);
                 jcontainer.doLayout();
                 if(isHidden) {
                     c.setVisible(false);
                 }
             });
             robot.waitForIdle(delay);
             for(Window w: allToplevels) {
                 EventQueue.invokeAndWait( () -> {
                     w.setLocationRelativeTo(c);
                     w.setVisible(true);
                 });
                 robot.waitForIdle(delay);
                 res = compareLocations(w, c, robot);
                 System.out.println(c.getClass().getName()+"   \t: "+w.getClass().getName()+
                     ((w instanceof Frame) && (((Frame)w).isUndecorated()) ? " undec\t\t:" : "\t\t:")+" "+
                     (res ? "" : "Failed"));
                 EventQueue.invokeAndWait( () -> {
                     w.dispose();
                 });
                 robot.waitForIdle();
                 if(!res) {
                     throw new RuntimeException("Test failed.");
                 }
             }
             EventQueue.invokeAndWait( () -> {
                 jcontainer.remove(c);
             });
             robot.waitForIdle(delay);
         }
         EventQueue.invokeAndWait( () -> {
             jcontainer.dispose();
         });
     }

     // Check, finally, if w  either is concentric with c
     // or sits in the center of the screen (if c is hidden)
     boolean compareLocations(final Window w, final Component c, ExtendedRobot robot) {
         final Point pc = new Point();
         final Point pw = new Point();
         try {
             EventQueue.invokeAndWait( () -> {
                 pw.setLocation(w.getLocationOnScreen());
                 pw.translate(w.getWidth()/2, w.getHeight()/2);
                 if(!c.isVisible()) {
                     Rectangle screenRect = w.getGraphicsConfiguration().getBounds();
                     pc.setLocation(screenRect.x+screenRect.width/2,
                                    screenRect.y+screenRect.height/2);
                 }else{
                     pc.setLocation(c.getLocationOnScreen());
                     pc.translate(c.getWidth()/2, c.getHeight()/2);
                 }
             });
         } catch(InterruptedException ie) {
             throw new RuntimeException("Interrupted");
         } catch(java.lang.reflect.InvocationTargetException ite) {
             ite.printStackTrace();
             throw new RuntimeException("InvocationTarget?");
         }
         robot.waitForIdle(delay);
         // Compare with 1 tolerance to forgive possible rounding errors
         if(pc.x - pw.x > 1 ||
            pc.x - pw.x < -1 ||
            pc.y - pw.y > 1 ||
            pc.y - pw.y < -1 ) {
             System.out.println("Center of "+(c.isVisible() ? "Component:" : "screen:")+pc);
             System.out.println("Center of Window:"+pw);
             System.out.println("Centers of "+w+" and "+c+" do not coincide");
             return false;
         }
         return true;
     }
 }
	/*
	* Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation.
	*
	* This code 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
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/

	import java.awt.*;
	import java.util.ArrayList;
	import javax.swing.*;

	/*
	* @test
	* @key headful
	* @summary Toplevel should be correctly positioned as relative to a component:
	* so that their centers coincide
	* or, if the component is hidden, centered on the screen.
	* @bug 8036915
	* @library ../../../../lib/testlibrary
	* @build ExtendedRobot
	* @run main/timeout=1200 SetLocationRelativeToTest
	*/

	public class SetLocationRelativeToTest {
	private static int delay = 500;
	private static boolean testEverything = false;// NB: change this to true to test everything
	java.util.List<Window> awtToplevels = new ArrayList<Window>();
	java.util.List<Window> swingToplevels = new ArrayList<Window>();
	java.util.List<Window> allToplevels = new ArrayList<Window>();
	java.util.List<Component> awtComponents = new ArrayList<Component>();
	java.util.List<Component> swingComponents = new ArrayList<Component>();
	java.util.List<Component> allComponents = new ArrayList<Component>();
	Label placeholder = new Label();
	JLabel jplaceholder = new JLabel();
	JFrame jcontainer;
	public SetLocationRelativeToTest() {
	Frame frame = new Frame("Frame");
	frame.setSize(200,100);
	Frame uframe = new Frame("U.Frame");
	uframe.setUndecorated(true);
	uframe.setSize(200,100);
	Window window = new Window(frame);
	window.setSize(200,100);
	Dialog dialog = new Dialog(frame, "Dialog");
	dialog.setSize(200,100);
	awtToplevels.add(frame);
	awtToplevels.add(uframe);
	awtToplevels.add(window);
	awtToplevels.add(dialog);

	awtComponents.add(new TextArea("Am a TextArea"));
	awtComponents.add(new TextField("Am a TextField"));
	awtComponents.add(new Button("Press"));
	awtComponents.add(new Label("Label"));
	Choice aChoice = new Choice();
	aChoice.add("One");
	aChoice.add("Two");
	awtComponents.add(aChoice);
	awtComponents.add(new Canvas());
	awtComponents.add(new List(4));
	awtComponents.add(new Checkbox("Me CheckBox"));
	awtComponents.add(new Scrollbar());

	swingComponents.add(new JTextArea("Am a JTextArea"));
	swingComponents.add(new JTextField("Am a JTextField"));
	swingComponents.add(new JButton("Press"));
	swingComponents.add(new JLabel("JLabel"));
	JComboBox jcombo = new JComboBox();
	swingComponents.add(jcombo);
	swingComponents.add(new JPanel());
	swingComponents.add(new JList());
	swingComponents.add(new JCheckBox("Me JCheckBox"));
	swingComponents.add(new JScrollBar());
	}

	public static void main(String args[]) {
	SetLocationRelativeToTest test = new SetLocationRelativeToTest();
	test.doAWTTest(true);
	test.doAWTTest(false);
	try {
	test.doSwingTest(true);
	test.doSwingTest(false);
	}catch(InterruptedException ie) {
	ie.printStackTrace();
	}catch(java.lang.reflect.InvocationTargetException ite) {
	ite.printStackTrace();
	throw new RuntimeException("InvocationTarget?");
	}
	return;
	}

	// In regular testing, we select just few components to test
	// randomly. If full testing required, select many ("all").
	void selectObjectsToTest(boolean doSwing) {
	allToplevels.clear();
	allComponents.clear();
	if(testEverything) {
	allToplevels.addAll(0, awtToplevels);
	allComponents.addAll(0, awtComponents);
	if(doSwing) {
	allToplevels.addAll(allToplevels.size(), swingToplevels);
	allComponents.addAll(allComponents.size(), swingComponents);
	}
	}else{
	//select a random of each
	int i = (int)(java.lang.Math.random()*awtToplevels.size());
	allToplevels.add(awtToplevels.get(i));
	i = (int)(java.lang.Math.random()*awtComponents.size());
	allComponents.add(awtComponents.get(i));
	if(doSwing) {
	i = (int)(java.lang.Math.random()*swingToplevels.size());
	allToplevels.add(swingToplevels.get(i));
	i = (int)(java.lang.Math.random()*swingComponents.size());
	allComponents.add(swingComponents.get(i));
	}
	}
	}

	// create Frame, add an AWT component to it,
	// hide it (or not) and position a new toplevel
	// relativeTo
	void doAWTTest(boolean isHidden) {
	boolean res;
	ExtendedRobot robot;
	try {
	robot = new ExtendedRobot();
	}catch(Exception ex) {
	ex.printStackTrace();
	throw new RuntimeException("Failed: "+ex.getMessage());
	}
	Frame container = new Frame("Frame");
	container.setBounds(100,100,300,300);
	container.setLayout(new GridLayout(3,1));
	container.add(placeholder);
	container.setVisible(true);
	selectObjectsToTest(false);
	for(Component c: allComponents) {
	placeholder.setText((isHidden ? "Hidden: " : "Below is ")+ c.getClass().getName());
	c.setVisible(true);
	container.add(c);
	container.doLayout();
	if(isHidden) {
	c.setVisible(false);
	}
	robot.waitForIdle(delay);
	for(Window w: allToplevels) {
	w.setLocationRelativeTo(c);
	w.setVisible(true);
	robot.waitForIdle(delay);
	res = compareLocations(w, c, robot);
	System.out.println(c.getClass().getName()+" \t: "+w.getClass().getName()+
	((w instanceof Frame) && (((Frame)w).isUndecorated()) ? " undec\t\t:" : "\t\t:")+" "+
	(res ? "" : "Failed"));
	if(!res) {
	throw new RuntimeException("Test failed.");
	}
	w.dispose();
	}
	container.remove(c);
	robot.waitForIdle(delay);
	}
	container.dispose();
	}

	// Create JFrame, add an AWT or Swing component to it,
	// hide it (or not) and position a new toplevel
	// relativeTo
	void doSwingTest(boolean isHidden) throws InterruptedException,
	java.lang.reflect.InvocationTargetException {
	boolean res;
	ExtendedRobot robot;
	try {
	robot = new ExtendedRobot();
	}catch(Exception ex) {
	ex.printStackTrace();
	throw new RuntimeException("Failed: "+ex.getMessage());
	}

	EventQueue.invokeAndWait( () -> {
	JFrame jframe = new JFrame("jframe");
	jframe.setSize(200,100);
	swingToplevels.add(jframe);
	JFrame ujframe = new JFrame("ujframe");
	ujframe.setSize(200,100);
	ujframe.setUndecorated(true);
	swingToplevels.add(ujframe);
	JWindow jwin = new JWindow();
	jwin.setSize(200,100);
	swingToplevels.add(jwin);
	JDialog jdia = new JDialog((Frame)null, "JDialog");
	jdia.setSize(200,100);
	swingToplevels.add(jdia);
	jcontainer = new JFrame("JFrame");
	jcontainer.setBounds(100,100,300,300);
	jcontainer.setLayout(new GridLayout(3,1));
	jcontainer.add(jplaceholder);
	jcontainer.setVisible(true);
	selectObjectsToTest(true);
	});
	robot.waitForIdle(delay);

	for(Component c: allComponents) {
	EventQueue.invokeAndWait( () -> {
	jplaceholder.setText((isHidden ? "Hidden: " : "Below is: ")+ c.getClass().getName());
	c.setVisible(true);
	jcontainer.add(c);
	jcontainer.doLayout();
	if(isHidden) {
	c.setVisible(false);
	}
	});
	robot.waitForIdle(delay);
	for(Window w: allToplevels) {
	EventQueue.invokeAndWait( () -> {
	w.setLocationRelativeTo(c);
	w.setVisible(true);
	});
	robot.waitForIdle(delay);
	res = compareLocations(w, c, robot);
	System.out.println(c.getClass().getName()+" \t: "+w.getClass().getName()+
	((w instanceof Frame) && (((Frame)w).isUndecorated()) ? " undec\t\t:" : "\t\t:")+" "+
	(res ? "" : "Failed"));
	EventQueue.invokeAndWait( () -> {
	w.dispose();
	});
	robot.waitForIdle();
	if(!res) {
	throw new RuntimeException("Test failed.");
	}
	}
	EventQueue.invokeAndWait( () -> {
	jcontainer.remove(c);
	});
	robot.waitForIdle(delay);
	}
	EventQueue.invokeAndWait( () -> {
	jcontainer.dispose();
	});
	}

	// Check, finally, if w either is concentric with c
	// or sits in the center of the screen (if c is hidden)
	boolean compareLocations(final Window w, final Component c, ExtendedRobot robot) {
	final Point pc = new Point();
	final Point pw = new Point();
	try {
	EventQueue.invokeAndWait( () -> {
	pw.setLocation(w.getLocationOnScreen());
	pw.translate(w.getWidth()/2, w.getHeight()/2);
	if(!c.isVisible()) {
	Rectangle screenRect = w.getGraphicsConfiguration().getBounds();
	pc.setLocation(screenRect.x+screenRect.width/2,
	screenRect.y+screenRect.height/2);
	}else{
	pc.setLocation(c.getLocationOnScreen());
	pc.translate(c.getWidth()/2, c.getHeight()/2);
	}
	});
	} catch(InterruptedException ie) {
	throw new RuntimeException("Interrupted");
	} catch(java.lang.reflect.InvocationTargetException ite) {
	ite.printStackTrace();
	throw new RuntimeException("InvocationTarget?");
	}
	robot.waitForIdle(delay);
	// Compare with 1 tolerance to forgive possible rounding errors
	if(pc.x - pw.x > 1 \|\|
	pc.x - pw.x < -1 \|\|
	pc.y - pw.y > 1 \|\|
	pc.y - pw.y < -1 ) {
	System.out.println("Center of "+(c.isVisible() ? "Component:" : "screen:")+pc);
	System.out.println("Center of Window:"+pw);
	System.out.println("Centers of "+w+" and "+c+" do not coincide");
	return false;
	}
	return true;
	}
	}