| /* |
| * Copyright (c) 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.awt.event.InputEvent; |
| import javax.swing.*; |
| import java.io.*; |
| import test.java.awt.regtesthelpers.Util; |
| |
| /** |
| * AWT/Swing overlapping test for Panel and JPanel behavior during resizing. |
| * <p>See <a href="https://bugs.openjdk.java.net/browse/JDK-6786219">JDK-6786219</a> for details |
| */ |
| /* |
| @test |
| @bug 6786219 |
| @summary Issues when resizing the frame after mixing of heavy weight & light weight components |
| @author sergey.grinev@oracle.com: area=awt.mixing |
| @library ../../regtesthelpers |
| @build Util |
| @build FrameBorderCounter |
| @run main MixingPanelsResizing |
| */ |
| public class MixingPanelsResizing { |
| |
| static volatile boolean failed = false; |
| |
| private static JFrame frame; |
| private static JButton jbutton; |
| private static Button awtButton; |
| private static JButton jbutton2; |
| private static Button awtButton2; |
| private static final Color jbColor = Color.RED; |
| private static final Color awtColor = Color.ORANGE; |
| private static final Color jb2Color = Color.BLUE; |
| private static final Color awt2Color = Color.CYAN; |
| private static final int ROBOT_DELAY = 500; |
| |
| private static Point lLoc; |
| private static int borderShift; |
| |
| private static int frameBorderCounter() { |
| String JAVA_HOME = System.getProperty("java.home"); |
| try { |
| Process p = Runtime.getRuntime().exec(JAVA_HOME + "/bin/java FrameBorderCounter"); |
| try { |
| p.waitFor(); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| throw new RuntimeException(e); |
| } |
| if (p.exitValue() != 0) { |
| throw new RuntimeException("FrameBorderCounter exited with not null code!\n" + readInputStream(p.getErrorStream())); |
| } |
| return Integer.parseInt(readInputStream(p.getInputStream()).trim()); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| throw new RuntimeException(e); |
| } |
| } |
| |
| private static String readInputStream(InputStream is) throws IOException { |
| byte[] buffer = new byte[4096]; |
| int len = 0; |
| StringBuilder sb = new StringBuilder(); |
| try (InputStreamReader isr = new InputStreamReader(is)) { |
| while ((len = is.read(buffer)) > 0) { |
| sb.append(new String(buffer, 0, len)); |
| } |
| } |
| return sb.toString(); |
| } |
| |
| private static void init() throws Exception { |
| //*** Create instructions for the user here *** |
| |
| borderShift = frameBorderCounter(); |
| borderShift = Math.abs(borderShift) == 1 ? borderShift : (borderShift / 2); |
| String[] instructions = { |
| "This is an AUTOMATIC test, simply wait until it is done.", |
| "The result (passed or failed) will be shown in the", |
| "message window below." |
| }; |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| Sysout.createDialog(); |
| Sysout.printInstructions(instructions); |
| |
| // prepare controls |
| |
| frame = new JFrame(); |
| |
| Panel awtPanel = new Panel(); |
| awtPanel.setBackground(Color.GREEN); |
| awtButton = new Button("AWTButton"); |
| awtPanel.add(awtButton); |
| awtButton.setForeground(awtColor); |
| awtButton.setBackground(awtColor); |
| jbutton = new JButton("SwingButton"); |
| awtPanel.add(jbutton); |
| jbutton.setForeground(jbColor); |
| jbutton.setBackground(jbColor); |
| |
| JPanel jPanel = new JPanel(); |
| jbutton2 = new JButton("SwingButton2"); |
| jPanel.add(jbutton2); |
| jbutton2.setForeground(jb2Color); |
| jbutton2.setBackground(jb2Color); |
| awtButton2 = new Button("AWT Button2"); |
| jPanel.add(awtButton2); |
| awtButton2.setForeground(awt2Color); |
| awtButton2.setBackground(awt2Color); |
| jPanel.setBackground(Color.YELLOW); |
| |
| frame.add(awtPanel, BorderLayout.SOUTH); |
| frame.add(jPanel, BorderLayout.NORTH); |
| |
| frame.pack(); |
| frame.setVisible(true); |
| } |
| }); |
| |
| ///////////////////////// |
| |
| final Robot robot = Util.createRobot(); |
| robot.setAutoDelay(ROBOT_DELAY); |
| |
| Util.waitForIdle(robot); |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| lLoc = frame.getLocationOnScreen(); |
| lLoc.translate(frame.getWidth() + borderShift, frame.getHeight() + borderShift); |
| } |
| }); |
| |
| //grow |
| robot.mouseMove(lLoc.x, lLoc.y); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| |
| Runnable test = new Runnable() { |
| |
| public void run() { |
| Point btnLoc = jbutton.getLocationOnScreen(); |
| Color c = robot.getPixelColor(btnLoc.x + 5, btnLoc.y + 5); |
| if (!c.equals(jbColor)) { |
| fail("JButton was not redrawn properly on AWT Panel during move"); |
| } |
| |
| btnLoc = awtButton.getLocationOnScreen(); |
| c = robot.getPixelColor(btnLoc.x + 5, btnLoc.y + 5); |
| if (!c.equals(awtColor)) { |
| fail("AWT Button was not redrawn properly on AWT Panel during move"); |
| } |
| |
| btnLoc = jbutton2.getLocationOnScreen(); |
| c = robot.getPixelColor(btnLoc.x + 5, btnLoc.y + 5); |
| if (!c.equals(jb2Color)) { |
| fail("JButton was not redrawn properly on JPanel during move"); |
| } |
| |
| btnLoc = awtButton2.getLocationOnScreen(); |
| c = robot.getPixelColor(btnLoc.x + 5, btnLoc.y + 5); |
| if (!c.equals(awt2Color)) { |
| fail("ATW Button was not redrawn properly on JPanel during move"); |
| } |
| } |
| }; |
| |
| for (int i = 0; i < 30; i++) { |
| test.run(); |
| robot.mouseMove(lLoc.x + 20 * i, lLoc.y + 10 * i); |
| } |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| |
| //back |
| System.out.println("fast back"); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| for (int i = 5; i >= 0; i--) { |
| test.run(); |
| robot.mouseMove(lLoc.x + 120 * i, lLoc.y + 60 * i); |
| } |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| |
| pass(); |
| }//End init() |
| /***************************************************** |
| * Standard Test Machinery Section |
| * DO NOT modify anything in this section -- it's a |
| * standard chunk of code which has all of the |
| * synchronisation necessary for the test harness. |
| * By keeping it the same in all tests, it is easier |
| * to read and understand someone else's test, as |
| * well as insuring that all tests behave correctly |
| * with the test harness. |
| * There is a section following this for test- |
| * classes |
| ******************************************************/ |
| private static boolean theTestPassed = false; |
| private static boolean testGeneratedInterrupt = false; |
| private static String failureMessage = ""; |
| private static Thread mainThread = null; |
| private static int sleepTime = 300000; |
| |
| // Not sure about what happens if multiple of this test are |
| // instantiated in the same VM. Being static (and using |
| // static vars), it aint gonna work. Not worrying about |
| // it for now. |
| public static void main(String args[]) throws Exception { |
| if (!Toolkit.getDefaultToolkit().isDynamicLayoutActive()) { |
| System.out.println("Dynamic layout is not active. Test passes."); |
| return; |
| } |
| mainThread = Thread.currentThread(); |
| try { |
| init(); |
| } catch (TestPassedException e) { |
| //The test passed, so just return from main and harness will |
| // interepret this return as a pass |
| return; |
| } |
| //At this point, neither test pass nor test fail has been |
| // called -- either would have thrown an exception and ended the |
| // test, so we know we have multiple threads. |
| |
| //Test involves other threads, so sleep and wait for them to |
| // called pass() or fail() |
| try { |
| Thread.sleep(sleepTime); |
| //Timed out, so fail the test |
| throw new RuntimeException("Timed out after " + sleepTime / 1000 + " seconds"); |
| } catch (InterruptedException e) { |
| //The test harness may have interrupted the test. If so, rethrow the exception |
| // so that the harness gets it and deals with it. |
| if (!testGeneratedInterrupt) { |
| throw e; |
| } |
| |
| //reset flag in case hit this code more than once for some reason (just safety) |
| testGeneratedInterrupt = false; |
| |
| if (theTestPassed == false) { |
| throw new RuntimeException(failureMessage); |
| } |
| } |
| |
| }//main |
| |
| public static synchronized void setTimeoutTo(int seconds) { |
| sleepTime = seconds * 1000; |
| } |
| |
| public static synchronized void pass() { |
| Sysout.println("The test passed."); |
| Sysout.println("The test is over, hit Ctl-C to stop Java VM"); |
| //first check if this is executing in main thread |
| if (mainThread == Thread.currentThread()) { |
| //Still in the main thread, so set the flag just for kicks, |
| // and throw a test passed exception which will be caught |
| // and end the test. |
| theTestPassed = true; |
| throw new TestPassedException(); |
| } |
| theTestPassed = true; |
| testGeneratedInterrupt = true; |
| mainThread.interrupt(); |
| }//pass() |
| |
| public static synchronized void fail() { |
| //test writer didn't specify why test failed, so give generic |
| fail("it just plain failed! :-)"); |
| } |
| |
| public static synchronized void fail(String whyFailed) { |
| Sysout.println("The test failed: " + whyFailed); |
| Sysout.println("The test is over, hit Ctl-C to stop Java VM"); |
| //check if this called from main thread |
| if (mainThread == Thread.currentThread()) { |
| //If main thread, fail now 'cause not sleeping |
| throw new RuntimeException(whyFailed); |
| } |
| theTestPassed = false; |
| testGeneratedInterrupt = true; |
| failureMessage = whyFailed; |
| mainThread.interrupt(); |
| }//fail() |
| }// class JButtonInGlassPane |
| class TestPassedException extends RuntimeException { |
| } |
| |
| //*********** End Standard Test Machinery Section ********** |
| //************ Begin classes defined for the test **************** |
| // if want to make listeners, here is the recommended place for them, then instantiate |
| // them in init() |
| |
| /* Example of a class which may be written as part of a test |
| class NewClass implements anInterface |
| { |
| static int newVar = 0; |
| |
| public void eventDispatched(AWTEvent e) |
| { |
| //Counting events to see if we get enough |
| eventCount++; |
| |
| if( eventCount == 20 ) |
| { |
| //got enough events, so pass |
| |
| JButtonInGlassPane.pass(); |
| } |
| else if( tries == 20 ) |
| { |
| //tried too many times without getting enough events so fail |
| |
| JButtonInGlassPane.fail(); |
| } |
| |
| }// eventDispatched() |
| |
| }// NewClass class |
| |
| */ |
| //************** End classes defined for the test ******************* |
| /**************************************************** |
| Standard Test Machinery |
| DO NOT modify anything below -- it's a standard |
| chunk of code whose purpose is to make user |
| interaction uniform, and thereby make it simpler |
| to read and understand someone else's test. |
| ****************************************************/ |
| /** |
| This is part of the standard test machinery. |
| It creates a dialog (with the instructions), and is the interface |
| for sending text messages to the user. |
| To print the instructions, send an array of strings to Sysout.createDialog |
| WithInstructions method. Put one line of instructions per array entry. |
| To display a message for the tester to see, simply call Sysout.println |
| with the string to be displayed. |
| This mimics System.out.println but works within the test harness as well |
| as standalone. |
| */ |
| class Sysout { |
| |
| private static TestDialog dialog; |
| |
| public static void createDialogWithInstructions(String[] instructions) { |
| dialog = new TestDialog(new Frame(), "Instructions"); |
| dialog.printInstructions(instructions); |
| //dialog.setVisible(true); |
| println("Any messages for the tester will display here."); |
| } |
| |
| public static void createDialog() { |
| dialog = new TestDialog(new Frame(), "Instructions"); |
| String[] defInstr = {"Instructions will appear here. ", ""}; |
| dialog.printInstructions(defInstr); |
| //dialog.setVisible(true); |
| println("Any messages for the tester will display here."); |
| } |
| |
| public static void printInstructions(String[] instructions) { |
| dialog.printInstructions(instructions); |
| } |
| |
| public static void println(String messageIn) { |
| dialog.displayMessage(messageIn); |
| System.out.println(messageIn); |
| } |
| }// Sysout class |
| |
| /** |
| This is part of the standard test machinery. It provides a place for the |
| test instructions to be displayed, and a place for interactive messages |
| to the user to be displayed. |
| To have the test instructions displayed, see Sysout. |
| To have a message to the user be displayed, see Sysout. |
| Do not call anything in this dialog directly. |
| */ |
| class TestDialog extends Dialog { |
| |
| TextArea instructionsText; |
| TextArea messageText; |
| int maxStringLength = 80; |
| |
| //DO NOT call this directly, go through Sysout |
| public TestDialog(Frame frame, String name) { |
| super(frame, name); |
| int scrollBoth = TextArea.SCROLLBARS_BOTH; |
| instructionsText = new TextArea("", 15, maxStringLength, scrollBoth); |
| add("North", instructionsText); |
| |
| messageText = new TextArea("", 5, maxStringLength, scrollBoth); |
| add("Center", messageText); |
| |
| pack(); |
| |
| //setVisible(true); |
| }// TestDialog() |
| |
| //DO NOT call this directly, go through Sysout |
| public void printInstructions(String[] instructions) { |
| //Clear out any current instructions |
| instructionsText.setText(""); |
| |
| //Go down array of instruction strings |
| |
| String printStr, remainingStr; |
| for (int i = 0; i < instructions.length; i++) { |
| //chop up each into pieces maxSringLength long |
| remainingStr = instructions[i]; |
| while (remainingStr.length() > 0) { |
| //if longer than max then chop off first max chars to print |
| if (remainingStr.length() >= maxStringLength) { |
| //Try to chop on a word boundary |
| int posOfSpace = remainingStr.lastIndexOf(' ', maxStringLength - 1); |
| |
| if (posOfSpace <= 0) { |
| posOfSpace = maxStringLength - 1; |
| } |
| |
| printStr = remainingStr.substring(0, posOfSpace + 1); |
| remainingStr = remainingStr.substring(posOfSpace + 1); |
| } //else just print |
| else { |
| printStr = remainingStr; |
| remainingStr = ""; |
| } |
| |
| instructionsText.append(printStr + "\n"); |
| |
| }// while |
| |
| }// for |
| |
| }//printInstructions() |
| |
| //DO NOT call this directly, go through Sysout |
| public void displayMessage(String messageIn) { |
| messageText.append(messageIn + "\n"); |
| System.out.println(messageIn); |
| } |
| }// TestDialog class |
| |