test/jdk/javax/swing/Headless/HeadlessJLabel.java - platform/libcore - Git at Google

 /*
  * Copyright (c) 2007, 2015, 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 javax.swing.*;
 import java.awt.*;
 import java.util.Locale;

 /*
  * @test
  * @summary Check that JLabel constructor and methods do not throw unexpected
  *          exceptions in headless mode
  * @run main/othervm -Djava.awt.headless=true HeadlessJLabel
  */

 public class HeadlessJLabel {
     public static void main(String args[]) {
         JLabel l = new JLabel("<html><body><bold>Foo</bold></body></html>");
         l.getAccessibleContext();
         l.isFocusTraversable();
         l.setEnabled(false);
         l.setEnabled(true);
         l.requestFocus();
         l.requestFocusInWindow();
         l.getPreferredSize();
         l.getMaximumSize();
         l.getMinimumSize();
         l.contains(1, 2);
         Component c1 = l.add(new Component(){});
         Component c2 = l.add(new Component(){});
         Component c3 = l.add(new Component(){});
         Insets ins = l.getInsets();
         l.getAlignmentY();
         l.getAlignmentX();
         l.getGraphics();
         l.setVisible(false);
         l.setVisible(true);
         l.setForeground(Color.red);
         l.setBackground(Color.red);
         for (String font : Toolkit.getDefaultToolkit().getFontList()) {
             for (int j = 8; j < 17; j++) {
                 Font f1 = new Font(font, Font.PLAIN, j);
                 Font f2 = new Font(font, Font.BOLD, j);
                 Font f3 = new Font(font, Font.ITALIC, j);
                 Font f4 = new Font(font, Font.BOLD | Font.ITALIC, j);

                 l.setFont(f1);
                 l.setFont(f2);
                 l.setFont(f3);
                 l.setFont(f4);

                 l.getFontMetrics(f1);
                 l.getFontMetrics(f2);
                 l.getFontMetrics(f3);
                 l.getFontMetrics(f4);
             }
         }
         l.enable();
         l.disable();
         l.reshape(10, 10, 10, 10);
         l.getBounds(new Rectangle(1, 1, 1, 1));
         l.getSize(new Dimension(1, 2));
         l.getLocation(new Point(1, 2));
         l.getX();
         l.getY();
         l.getWidth();
         l.getHeight();
         l.isOpaque();
         l.isValidateRoot();
         l.isOptimizedDrawingEnabled();
         l.isDoubleBuffered();
         l.getComponentCount();
         l.countComponents();
         l.getComponent(1);
         l.getComponent(2);
         Component[] cs = l.getComponents();
         l.getLayout();
         l.setLayout(new FlowLayout());
         l.doLayout();
         l.layout();
         l.invalidate();
         l.validate();
         l.remove(0);
         l.remove(c2);
         l.removeAll();
         l.preferredSize();
         l.minimumSize();
         l.getComponentAt(1, 2);
         l.locate(1, 2);
         l.getComponentAt(new Point(1, 2));
         l.isFocusCycleRoot(new Container());
         l.transferFocusBackward();
         l.setName("goober");
         l.getName();
         l.getParent();
         l.getGraphicsConfiguration();
         l.getTreeLock();
         l.getToolkit();
         l.isValid();
         l.isDisplayable();
         l.isVisible();
         l.isShowing();
         l.isEnabled();
         l.enable(false);
         l.enable(true);
         l.enableInputMethods(false);
         l.enableInputMethods(true);
         l.show();
         l.show(false);
         l.show(true);
         l.hide();
         l.getForeground();
         l.isForegroundSet();
         l.getBackground();
         l.isBackgroundSet();
         l.getFont();
         l.isFontSet();
         Container c = new Container();
         c.add(l);
         l.getLocale();
         for (Locale locale : Locale.getAvailableLocales())
             l.setLocale(locale);

         l.getColorModel();
         l.getLocation();

         boolean exceptions = false;
         try {
             l.getLocationOnScreen();
         } catch (IllegalComponentStateException e) {
             exceptions = true;
         }
         if (!exceptions)
             throw new RuntimeException("IllegalComponentStateException did not occur when expected");

         l.location();
         l.setLocation(1, 2);
         l.move(1, 2);
         l.setLocation(new Point(1, 2));
         l.getSize();
         l.size();
         l.setSize(1, 32);
         l.resize(1, 32);
         l.setSize(new Dimension(1, 32));
         l.resize(new Dimension(1, 32));
         l.getBounds();
         l.bounds();
         l.setBounds(10, 10, 10, 10);
         l.setBounds(new Rectangle(10, 10, 10, 10));
         l.isLightweight();
         l.setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
         l.getCursor();
         l.isCursorSet();
         l.inside(1, 2);
         l.contains(new Point(1, 2));
         l.isFocusable();
         l.setFocusable(true);
         l.setFocusable(false);
         l.transferFocus();
         l.getFocusCycleRootAncestor();
         l.nextFocus();
         l.transferFocusUpCycle();
         l.hasFocus();
         l.isFocusOwner();
         l.toString();
         l.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
         l.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
         l.setComponentOrientation(ComponentOrientation.UNKNOWN);
         l.getComponentOrientation();
     }
 }
	/*
	* Copyright (c) 2007, 2015, 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 javax.swing.*;
	import java.awt.*;
	import java.util.Locale;

	/*
	* @test
	* @summary Check that JLabel constructor and methods do not throw unexpected
	* exceptions in headless mode
	* @run main/othervm -Djava.awt.headless=true HeadlessJLabel
	*/

	public class HeadlessJLabel {
	public static void main(String args[]) {
	JLabel l = new JLabel("<html><body><bold>Foo</bold></body></html>");
	l.getAccessibleContext();
	l.isFocusTraversable();
	l.setEnabled(false);
	l.setEnabled(true);
	l.requestFocus();
	l.requestFocusInWindow();
	l.getPreferredSize();
	l.getMaximumSize();
	l.getMinimumSize();
	l.contains(1, 2);
	Component c1 = l.add(new Component(){});
	Component c2 = l.add(new Component(){});
	Component c3 = l.add(new Component(){});
	Insets ins = l.getInsets();
	l.getAlignmentY();
	l.getAlignmentX();
	l.getGraphics();
	l.setVisible(false);
	l.setVisible(true);
	l.setForeground(Color.red);
	l.setBackground(Color.red);
	for (String font : Toolkit.getDefaultToolkit().getFontList()) {
	for (int j = 8; j < 17; j++) {
	Font f1 = new Font(font, Font.PLAIN, j);
	Font f2 = new Font(font, Font.BOLD, j);
	Font f3 = new Font(font, Font.ITALIC, j);
	Font f4 = new Font(font, Font.BOLD \| Font.ITALIC, j);

	l.setFont(f1);
	l.setFont(f2);
	l.setFont(f3);
	l.setFont(f4);

	l.getFontMetrics(f1);
	l.getFontMetrics(f2);
	l.getFontMetrics(f3);
	l.getFontMetrics(f4);
	}
	}
	l.enable();
	l.disable();
	l.reshape(10, 10, 10, 10);
	l.getBounds(new Rectangle(1, 1, 1, 1));
	l.getSize(new Dimension(1, 2));
	l.getLocation(new Point(1, 2));
	l.getX();
	l.getY();
	l.getWidth();
	l.getHeight();
	l.isOpaque();
	l.isValidateRoot();
	l.isOptimizedDrawingEnabled();
	l.isDoubleBuffered();
	l.getComponentCount();
	l.countComponents();
	l.getComponent(1);
	l.getComponent(2);
	Component[] cs = l.getComponents();
	l.getLayout();
	l.setLayout(new FlowLayout());
	l.doLayout();
	l.layout();
	l.invalidate();
	l.validate();
	l.remove(0);
	l.remove(c2);
	l.removeAll();
	l.preferredSize();
	l.minimumSize();
	l.getComponentAt(1, 2);
	l.locate(1, 2);
	l.getComponentAt(new Point(1, 2));
	l.isFocusCycleRoot(new Container());
	l.transferFocusBackward();
	l.setName("goober");
	l.getName();
	l.getParent();
	l.getGraphicsConfiguration();
	l.getTreeLock();
	l.getToolkit();
	l.isValid();
	l.isDisplayable();
	l.isVisible();
	l.isShowing();
	l.isEnabled();
	l.enable(false);
	l.enable(true);
	l.enableInputMethods(false);
	l.enableInputMethods(true);
	l.show();
	l.show(false);
	l.show(true);
	l.hide();
	l.getForeground();
	l.isForegroundSet();
	l.getBackground();
	l.isBackgroundSet();
	l.getFont();
	l.isFontSet();
	Container c = new Container();
	c.add(l);
	l.getLocale();
	for (Locale locale : Locale.getAvailableLocales())
	l.setLocale(locale);

	l.getColorModel();
	l.getLocation();

	boolean exceptions = false;
	try {
	l.getLocationOnScreen();
	} catch (IllegalComponentStateException e) {
	exceptions = true;
	}
	if (!exceptions)
	throw new RuntimeException("IllegalComponentStateException did not occur when expected");

	l.location();
	l.setLocation(1, 2);
	l.move(1, 2);
	l.setLocation(new Point(1, 2));
	l.getSize();
	l.size();
	l.setSize(1, 32);
	l.resize(1, 32);
	l.setSize(new Dimension(1, 32));
	l.resize(new Dimension(1, 32));
	l.getBounds();
	l.bounds();
	l.setBounds(10, 10, 10, 10);
	l.setBounds(new Rectangle(10, 10, 10, 10));
	l.isLightweight();
	l.setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
	l.getCursor();
	l.isCursorSet();
	l.inside(1, 2);
	l.contains(new Point(1, 2));
	l.isFocusable();
	l.setFocusable(true);
	l.setFocusable(false);
	l.transferFocus();
	l.getFocusCycleRootAncestor();
	l.nextFocus();
	l.transferFocusUpCycle();
	l.hasFocus();
	l.isFocusOwner();
	l.toString();
	l.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
	l.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
	l.setComponentOrientation(ComponentOrientation.UNKNOWN);
	l.getComponentOrientation();
	}
	}