304 lines
11 KiB
Java
304 lines
11 KiB
Java
/*
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* Copyright (c) 2014, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.*;
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import java.awt.event.InputEvent;
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import javax.swing.*;
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import java.io.*;
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import test.java.awt.regtesthelpers.Util;
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/**
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* AWT/Swing overlapping test for Panel and JPanel behavior during resizing.
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* <p>See <a href="https://bugs.openjdk.org/browse/JDK-6786219">JDK-6786219</a> for details
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*/
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/*
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* @test
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* @key headful
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* @bug 6786219 8221823
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* @summary Issues when resizing the frame after mixing of heavy weight & light weight components
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* @author sergey.grinev@oracle.com: area=awt.mixing
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* @library ../../regtesthelpers
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* @build Util
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* @build FrameBorderCounter
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* @run main MixingPanelsResizing
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*/
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public class MixingPanelsResizing {
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static volatile boolean failed = false;
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private static JFrame frame;
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private static JButton jbutton;
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private static Button awtButton;
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private static JButton jbutton2;
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private static Button awtButton2;
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private static final Color jbColor = Color.RED;
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private static final Color awtColor = Color.ORANGE;
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private static final Color jb2Color = Color.BLUE;
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private static final Color awt2Color = Color.CYAN;
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private static final int ROBOT_DELAY = 500;
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private static Point lLoc;
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private static int borderShift;
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private static int frameBorderCounter() {
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String JAVA_HOME = System.getProperty("java.home");
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try {
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Process p = Runtime.getRuntime().exec(JAVA_HOME + "/bin/java FrameBorderCounter");
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try {
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p.waitFor();
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} catch (InterruptedException e) {
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e.printStackTrace();
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throw new RuntimeException(e);
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}
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if (p.exitValue() != 0) {
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throw new RuntimeException("FrameBorderCounter exited with not null code!\n" + readInputStream(p.getErrorStream()));
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}
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return Integer.parseInt(readInputStream(p.getInputStream()).trim());
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} catch (IOException e) {
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e.printStackTrace();
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throw new RuntimeException(e);
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}
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}
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private static String readInputStream(InputStream is) throws IOException {
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byte[] buffer = new byte[4096];
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int len = 0;
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StringBuilder sb = new StringBuilder();
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try (InputStreamReader isr = new InputStreamReader(is)) {
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while ((len = is.read(buffer)) > 0) {
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sb.append(new String(buffer, 0, len));
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}
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}
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return sb.toString();
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}
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private static void init() throws Exception {
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//*** Create instructions for the user here ***
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borderShift = frameBorderCounter();
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borderShift = Math.abs(borderShift) == 1 ? borderShift : (borderShift / 2);
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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// prepare controls
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frame = new JFrame();
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Panel awtPanel = new Panel();
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awtPanel.setBackground(Color.GREEN);
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awtButton = new Button("AWTButton");
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awtPanel.add(awtButton);
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awtButton.setForeground(awtColor);
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awtButton.setBackground(awtColor);
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jbutton = new JButton("SwingButton");
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awtPanel.add(jbutton);
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jbutton.setForeground(jbColor);
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jbutton.setBackground(jbColor);
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JPanel jPanel = new JPanel();
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jbutton2 = new JButton("SwingButton2");
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jPanel.add(jbutton2);
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jbutton2.setForeground(jb2Color);
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jbutton2.setBackground(jb2Color);
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awtButton2 = new Button("AWT Button2");
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jPanel.add(awtButton2);
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awtButton2.setForeground(awt2Color);
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awtButton2.setBackground(awt2Color);
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jPanel.setBackground(Color.YELLOW);
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frame.add(awtPanel, BorderLayout.SOUTH);
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frame.add(jPanel, BorderLayout.NORTH);
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frame.pack();
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frame.setVisible(true);
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}
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});
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/////////////////////////
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final Robot robot = Util.createRobot();
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robot.setAutoDelay(ROBOT_DELAY);
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Util.waitForIdle(robot);
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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lLoc = frame.getLocationOnScreen();
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lLoc.translate(frame.getWidth() + borderShift, frame.getHeight() + borderShift);
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}
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});
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//grow
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robot.mouseMove(lLoc.x, lLoc.y);
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robot.mousePress(InputEvent.BUTTON1_MASK);
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Runnable test = new Runnable() {
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public void run() {
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Point btnLoc = jbutton.getLocationOnScreen();
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Color c = robot.getPixelColor(btnLoc.x + 5, btnLoc.y + 5);
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if (!c.equals(jbColor)) {
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fail("JButton was not redrawn properly on AWT Panel during move");
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}
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btnLoc = awtButton.getLocationOnScreen();
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c = robot.getPixelColor(btnLoc.x + 5, btnLoc.y + 5);
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if (!c.equals(awtColor)) {
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fail("AWT Button was not redrawn properly on AWT Panel during move");
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}
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btnLoc = jbutton2.getLocationOnScreen();
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c = robot.getPixelColor(btnLoc.x + 5, btnLoc.y + 5);
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if (!c.equals(jb2Color)) {
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fail("JButton was not redrawn properly on JPanel during move");
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}
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btnLoc = awtButton2.getLocationOnScreen();
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c = robot.getPixelColor(btnLoc.x + 5, btnLoc.y + 5);
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if (!c.equals(awt2Color)) {
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fail("ATW Button was not redrawn properly on JPanel during move");
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}
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}
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};
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for (int i = 0; i < 30; i++) {
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test.run();
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robot.mouseMove(lLoc.x + 20 * i, lLoc.y + 10 * i);
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}
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robot.mouseRelease(InputEvent.BUTTON1_MASK);
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//back
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System.out.println("fast back");
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robot.mousePress(InputEvent.BUTTON1_MASK);
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for (int i = 5; i >= 0; i--) {
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test.run();
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robot.mouseMove(lLoc.x + 120 * i, lLoc.y + 60 * i);
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}
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robot.mouseRelease(InputEvent.BUTTON1_MASK);
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pass();
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}//End init()
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/*****************************************************
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* Standard Test Machinery Section
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* DO NOT modify anything in this section -- it's a
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* standard chunk of code which has all of the
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* synchronisation necessary for the test harness.
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* By keeping it the same in all tests, it is easier
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* to read and understand someone else's test, as
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* well as insuring that all tests behave correctly
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* with the test harness.
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* There is a section following this for test-
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* classes
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******************************************************/
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private static boolean theTestPassed = false;
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private static boolean testGeneratedInterrupt = false;
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private static String failureMessage = "";
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private static Thread mainThread = null;
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private static int sleepTime = 300000;
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// Not sure about what happens if multiple of this test are
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// instantiated in the same VM. Being static (and using
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// static vars), it aint gonna work. Not worrying about
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// it for now.
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public static void main(String args[]) throws Exception {
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if (!Toolkit.getDefaultToolkit().isDynamicLayoutActive()) {
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System.out.println("Dynamic layout is not active. Test passes.");
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return;
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}
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mainThread = Thread.currentThread();
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try {
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init();
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} catch (TestPassedException e) {
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//The test passed, so just return from main and harness will
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// interepret this return as a pass
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return;
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}
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//At this point, neither test pass nor test fail has been
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// called -- either would have thrown an exception and ended the
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// test, so we know we have multiple threads.
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//Test involves other threads, so sleep and wait for them to
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// called pass() or fail()
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try {
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Thread.sleep(sleepTime);
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//Timed out, so fail the test
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throw new RuntimeException("Timed out after " + sleepTime / 1000 + " seconds");
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} catch (InterruptedException e) {
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//The test harness may have interrupted the test. If so, rethrow the exception
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// so that the harness gets it and deals with it.
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if (!testGeneratedInterrupt) {
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throw e;
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}
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//reset flag in case hit this code more than once for some reason (just safety)
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testGeneratedInterrupt = false;
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if (theTestPassed == false) {
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throw new RuntimeException(failureMessage);
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}
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}
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}//main
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public static synchronized void setTimeoutTo(int seconds) {
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sleepTime = seconds * 1000;
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}
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public static synchronized void pass() {
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System.out.println("The test passed.");
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System.out.println("The test is over, hit Ctl-C to stop Java VM");
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//first check if this is executing in main thread
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if (mainThread == Thread.currentThread()) {
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//Still in the main thread, so set the flag just for kicks,
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// and throw a test passed exception which will be caught
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// and end the test.
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theTestPassed = true;
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throw new TestPassedException();
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}
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theTestPassed = true;
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testGeneratedInterrupt = true;
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mainThread.interrupt();
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}//pass()
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public static synchronized void fail() {
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//test writer didn't specify why test failed, so give generic
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fail("it just plain failed! :-)");
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}
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public static synchronized void fail(String whyFailed) {
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System.out.println("The test failed: " + whyFailed);
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System.out.println("The test is over, hit Ctl-C to stop Java VM");
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//check if this called from main thread
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if (mainThread == Thread.currentThread()) {
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//If main thread, fail now 'cause not sleeping
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throw new RuntimeException(whyFailed);
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}
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theTestPassed = false;
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testGeneratedInterrupt = true;
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failureMessage = whyFailed;
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mainThread.interrupt();
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}//fail()
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}// class JButtonInGlassPane
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class TestPassedException extends RuntimeException {
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}
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