# HG changeset patch # User serb # Date 1429797294 -10800 # Node ID eaa3acedbdde4b12a95b7043226f0280b9178b4b # Parent 5b7c6378ce56619c7988d4cde31075865982c5d7 6829245: Reg test: java/awt/Component/isLightweightCrash/StubPeerCrash.java fails Reviewed-by: azvegint, alexsch diff -r 5b7c6378ce56 -r eaa3acedbdde jdk/test/java/awt/Component/isLightweightCrash/StubPeerCrash.java --- a/jdk/test/java/awt/Component/isLightweightCrash/StubPeerCrash.java Wed Apr 22 20:41:37 2015 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,188 +0,0 @@ -/* - * Copyright (c) 2007, 2008, 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. - */ - -/* - @test - @bug 6255653 - @summary REGRESSION: Override isLightweight() causes access violation in awt.dll - @author Andrei Dmitriev: area=awt-component - @run main StubPeerCrash -*/ - -/* - * The test may not crash for several times so iteratively continue up to some limit. - */ - -import java.awt.*; -import java.awt.peer.*; -import java.awt.event.PaintEvent; -import java.awt.image.ImageProducer; -import java.awt.image.ImageObserver; -import java.awt.image.ColorModel; -import java.awt.image.VolatileImage; -import java.awt.GraphicsConfiguration; -import sun.awt.CausedFocusEvent; -import sun.java2d.pipe.Region; - -public class StubPeerCrash { - public static int ITERATIONS = 20; - - public static void main(String []s) - { - for (int i = 0; i < ITERATIONS; i++){ - showFrame(i); - } - } - - private static void showFrame(int i){ - System.out.println("iteration = "+i); - Frame f = new Frame(); - f.add(new AHeavyweightComponent()); - f.setVisible(true); - f.setVisible(false); - } -} - -class AHeavyweightComponent extends Component { - private ComponentPeer peer = new StubComponentPeer(); - - public AHeavyweightComponent(){ - } - - public boolean isLightweight() { - return false; - } - - public ComponentPeer getPeer(){ - return peer; - } -} - -class StubComponentPeer implements ComponentPeer { - public boolean isObscured(){return true;}; - public boolean canDetermineObscurity(){return true;}; - public void setVisible(boolean b){}; - public void setEnabled(boolean b){}; - public void paint(Graphics g){}; - public void repaint(long tm, int x, int y, int width, int height){}; - public void print(Graphics g){}; - public void setBounds(int x, int y, int width, int height, int op){}; - public void handleEvent(AWTEvent e){}; - public void coalescePaintEvent(PaintEvent e){}; - public Point getLocationOnScreen(){return null;}; - public Dimension getPreferredSize(){return null;}; - public Dimension getMinimumSize(){return null;}; - public ColorModel getColorModel(){return null;}; - public Toolkit getToolkit(){return null;}; - public Graphics getGraphics(){return null;}; - public FontMetrics getFontMetrics(Font font){return null;}; - public void dispose(){}; - public void setForeground(Color c){}; - public void setBackground(Color c){}; - public void setFont(Font f){}; - public void updateCursorImmediately(){}; - public boolean requestFocus(Component lightweightChild, - boolean temporary, - boolean focusedWindowChangeAllowed, - long time, CausedFocusEvent.Cause cause){ - return true; - }; - public boolean isFocusable(){return true;}; - - public Image createImage(ImageProducer producer){return null;}; - public Image createImage(int width, int height){return null;}; - public VolatileImage createVolatileImage(int width, int height){return null;}; - public boolean prepareImage(Image img, int w, int h, ImageObserver o){return true;}; - public int checkImage(Image img, int w, int h, ImageObserver o){return 0;}; - public GraphicsConfiguration getGraphicsConfiguration(){return null;}; - public boolean handlesWheelScrolling(){return true;}; - public void createBuffers(int numBuffers, BufferCapabilities caps) throws AWTException{}; - public Image getBackBuffer(){return null;}; - public void flip(int x1, int y1, int x2, int y2, BufferCapabilities.FlipContents flipAction){}; - public void destroyBuffers(){}; - - /** - * Reparents this peer to the new parent referenced by newContainer peer - * Implementation depends on toolkit and container. - * @param newContainer peer of the new parent container - * @since 1.5 - */ - public void reparent(ContainerPeer newContainer){}; - /** - * Returns whether this peer supports reparenting to another parent withour destroying the peer - * @return true if appropriate reparent is supported, false otherwise - * @since 1.5 - */ - public boolean isReparentSupported(){return true;}; - - /** - * Used by lightweight implementations to tell a ComponentPeer to layout - * its sub-elements. For instance, a lightweight Checkbox needs to layout - * the box, as well as the text label. - */ - public void layout(){}; - - - public Rectangle getBounds(){return null;}; - - /** - * Applies the shape to the native component window. - * @since 1.7 - */ - public void applyShape(Region shape){}; - - /** - * DEPRECATED: Replaced by getPreferredSize(). - */ - public Dimension preferredSize(){return null;}; - - /** - * DEPRECATED: Replaced by getMinimumSize(). - */ - public Dimension minimumSize(){return null;}; - - /** - * DEPRECATED: Replaced by setVisible(boolean). - */ - public void show(){}; - - /** - * DEPRECATED: Replaced by setVisible(boolean). - */ - public void hide(){}; - - /** - * DEPRECATED: Replaced by setEnabled(boolean). - */ - public void enable(){}; - - /** - * DEPRECATED: Replaced by setEnabled(boolean). - */ - public void disable(){}; - - /** - * DEPRECATED: Replaced by setBounds(int, int, int, int). - */ - public void reshape(int x, int y, int width, int height){}; -}