| /* |
| * Copyright (c) 2013, 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.awt.Frame; |
| import java.awt.datatransfer.Clipboard; |
| import java.awt.font.TextAttribute; |
| import java.awt.im.InputMethodHighlight; |
| import java.awt.image.ColorModel; |
| import java.awt.image.ImageObserver; |
| import java.awt.image.ImageProducer; |
| import java.net.URL; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| |
| /** |
| * @test |
| * @key headful |
| * @bug 7172833 |
| * @summary java.awt.Toolkit methods is/setDynamicLayout() should be consistent. |
| * @author Sergey Bylokhov |
| */ |
| public final class bug7172833 { |
| |
| public static void main(final String[] args) throws Exception { |
| final StubbedToolkit t = new StubbedToolkit(); |
| final Boolean dynamicLayoutSupported |
| = (Boolean) t.getDesktopProperty("awt.dynamicLayoutSupported"); |
| t.setDynamicLayout(true); |
| if(!t.isDynamicLayoutSet()){ |
| throw new RuntimeException("'true' expected but 'false' returned"); |
| } |
| if (dynamicLayoutSupported) { |
| if (!t.isDynamicLayoutActive()) { |
| throw new RuntimeException("is inactive but set+supported"); |
| } |
| } else { |
| if (t.isDynamicLayoutActive()) { |
| throw new RuntimeException("is active but unsupported"); |
| } |
| } |
| |
| t.setDynamicLayout(false); |
| if(t.isDynamicLayoutSet()){ |
| throw new RuntimeException("'false' expected but 'true' returned"); |
| } |
| if (dynamicLayoutSupported) { |
| // Layout is supported and was set to false, cannot verifym because |
| // the native system is free to ignore our request. |
| } else { |
| if (t.isDynamicLayoutActive()) { |
| throw new RuntimeException("is active but unset+unsupported"); |
| } |
| } |
| } |
| |
| static final class StubbedToolkit extends Toolkit { |
| |
| @Override |
| protected boolean isDynamicLayoutSet() throws HeadlessException { |
| return super.isDynamicLayoutSet(); |
| } |
| |
| |
| @Override |
| public Dimension getScreenSize() throws HeadlessException { |
| return null; |
| } |
| |
| @Override |
| public int getScreenResolution() throws HeadlessException { |
| return 0; |
| } |
| |
| @Override |
| public ColorModel getColorModel() throws HeadlessException { |
| return null; |
| } |
| |
| @Override |
| public String[] getFontList() { |
| return new String[0]; |
| } |
| |
| @Override |
| public FontMetrics getFontMetrics(final Font font) { |
| return null; |
| } |
| |
| @Override |
| public void sync() { |
| |
| } |
| |
| @Override |
| public Image getImage(final String filename) { |
| return null; |
| } |
| |
| @Override |
| public Image getImage(final URL url) { |
| return null; |
| } |
| |
| @Override |
| public Image createImage(final String filename) { |
| return null; |
| } |
| |
| @Override |
| public Image createImage(final URL url) { |
| return null; |
| } |
| |
| @Override |
| public boolean prepareImage( |
| final Image image, final int width, final int height, |
| final ImageObserver observer) { |
| return false; |
| } |
| |
| @Override |
| public int checkImage(final Image image, final int width, final int height, |
| final ImageObserver observer) { |
| return 0; |
| } |
| |
| @Override |
| public Image createImage(final ImageProducer producer) { |
| return null; |
| } |
| |
| @Override |
| public Image createImage(final byte[] imagedata, final int imageoffset, |
| final int imagelength) { |
| return null; |
| } |
| |
| @Override |
| public PrintJob getPrintJob(final Frame frame, final String jobtitle, |
| final Properties props) { |
| return null; |
| } |
| |
| @Override |
| public void beep() { |
| |
| } |
| |
| @Override |
| public Clipboard getSystemClipboard() throws HeadlessException { |
| return null; |
| } |
| |
| @Override |
| protected EventQueue getSystemEventQueueImpl() { |
| return null; |
| } |
| |
| @Override |
| public boolean isModalityTypeSupported( |
| final Dialog.ModalityType modalityType) { |
| return false; |
| } |
| |
| @Override |
| public boolean isModalExclusionTypeSupported( |
| final Dialog.ModalExclusionType modalExclusionType) { |
| return false; |
| } |
| |
| @Override |
| public Map<TextAttribute, ?> mapInputMethodHighlight( |
| final InputMethodHighlight highlight) throws HeadlessException { |
| return null; |
| } |
| } |
| } |