jdk/test/java/awt/Component/Headless/HeadlessPanel.java
changeset 25203 ea684628f900
child 30469 bac0a7ff7e1e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/awt/Component/Headless/HeadlessPanel.java	Fri Jun 20 16:48:30 2014 +0400
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 2007, 2014, 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.Locale;
+
+/*
+ * @test
+ * @summary Check that Panel constructors and methods do not throw unexpected
+ *          exceptions in headless mode
+ * @run main/othervm -Djava.awt.headless=true HeadlessPanel
+ */
+
+public class HeadlessPanel {
+    public static void main(String args[]) {
+        Panel p;
+        p = new Panel();
+        p = new Panel(new FlowLayout());
+        p.getAccessibleContext();
+        Component c1 = p.add(new Component(){});
+        Component c2 = p.add(new Component(){});
+        Component c3 = p.add(new Component(){});
+        p.getComponentCount();
+        p.countComponents();
+        p.getComponent(1);
+        p.getComponent(2);
+        Component[] cs = p.getComponents();
+        Insets ins = p.getInsets();
+        ins = p.insets();
+        p.remove(0);
+        p.remove((Component) c2);
+        p.removeAll();
+
+        p.add(c1);
+        p.add(c2);
+        p.add(c3);
+        p.getLayout();
+        p.setLayout(new FlowLayout());
+        p.doLayout();
+        p.layout();
+        p.invalidate();
+        p.validate();
+
+        p.getPreferredSize();
+        p.preferredSize();
+        p.getMinimumSize();
+        p.minimumSize();
+        p.getMaximumSize();
+        p.getAlignmentX();
+        p.getAlignmentY();
+        p.getComponentAt(1, 2);
+        p.locate(1, 2);
+        p.getComponentAt(new Point(1, 2));
+        p.isFocusCycleRoot(new Container());
+        p.transferFocusBackward();
+        p.setName("goober");
+        p.getName();
+        p.getParent();
+        p.getPeer();
+        p.getGraphicsConfiguration();
+        p.getTreeLock();
+        p.getToolkit();
+        p.isValid();
+        p.isDisplayable();
+        p.isVisible();
+        p.isShowing();
+        p.isEnabled();
+        p.setEnabled(false);
+        p.setEnabled(true);
+        p.enable();
+        p.enable(false);
+        p.enable(true);
+        p.disable();
+        p.isDoubleBuffered();
+        p.enableInputMethods(false);
+        p.enableInputMethods(true);
+        p.setVisible(false);
+        p.setVisible(true);
+        p.show();
+        p.show(false);
+        p.show(true);
+        p.hide();
+        p.getForeground();
+        p.setForeground(Color.red);
+        p.isForegroundSet();
+        p.getBackground();
+        p.setBackground(Color.red);
+        p.isBackgroundSet();
+        p.getFont();
+        p.isFontSet();
+        p.getColorModel();
+        p.getLocation();
+        p.location();
+        p.setLocation(1, 2);
+        p.move(1, 2);
+        p.setLocation(new Point(1, 2));
+        p.getSize();
+        p.size();
+        p.setSize(1, 32);
+        p.resize(1, 32);
+        p.setSize(new Dimension(1, 32));
+        p.resize(new Dimension(1, 32));
+        p.getBounds();
+        p.bounds();
+        p.setBounds(10, 10, 10, 10);
+        p.reshape(10, 10, 10, 10);
+        p.setBounds(new Rectangle(10, 10, 10, 10));
+        p.getX();
+        p.getY();
+        p.getWidth();
+        p.getHeight();
+        p.getBounds(new Rectangle(1, 1, 1, 1));
+        p.getSize(new Dimension(1, 2));
+        p.getLocation(new Point(1, 2));
+        p.isOpaque();
+        p.isLightweight();
+        p.getGraphics();
+
+
+        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);
+
+                p.setFont(f1);
+                p.setFont(f2);
+                p.setFont(f3);
+                p.setFont(f4);
+            }
+        }
+
+        boolean exceptions = false;
+        try {
+            Container c = new Container();
+            p = new Panel();
+            c.add(p);
+            p.getLocale();
+        } catch (IllegalComponentStateException e) {
+            exceptions = true;
+        }
+        if (!exceptions)
+            throw new RuntimeException("IllegalComponentStateException did not occur when expected");
+
+        for (Locale locale : Locale.getAvailableLocales())
+            p.setLocale(locale);
+
+        exceptions = false;
+        try {
+            p.getLocationOnScreen();
+        } catch (IllegalComponentStateException e) {
+            exceptions = true;
+        }
+        if (!exceptions)
+            throw new RuntimeException("IllegalComponentStateException did not occur when expected");
+
+        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);
+
+                p.getFontMetrics(f1);
+                p.getFontMetrics(f2);
+                p.getFontMetrics(f3);
+                p.getFontMetrics(f4);
+            }
+        }
+
+        Cursor c = new Cursor(Cursor.CROSSHAIR_CURSOR);
+        p.setCursor(c);
+        p.getCursor();
+        p.isCursorSet();
+        p.contains(1, 2);
+        p.inside(1, 2);
+        p.contains(new Point(1, 2));
+        p.isFocusTraversable();
+        p.isFocusable();
+        p.setFocusable(true);
+        p.setFocusable(false);
+        p.requestFocus();
+        p.requestFocusInWindow();
+        p.transferFocus();
+        p.getFocusCycleRootAncestor();
+        p.nextFocus();
+        p.transferFocusUpCycle();
+        p.hasFocus();
+        p.isFocusOwner();
+        p.toString();
+        p.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
+        p.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
+        p.setComponentOrientation(ComponentOrientation.UNKNOWN);
+        p.getComponentOrientation();
+    }
+}