| /* |
| * Copyright (c) 2014, 2017, 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.*; |
| import java.lang.reflect.InvocationTargetException; |
| import javax.swing.SwingUtilities; |
| import java.io.*; |
| |
| /** |
| * AWT Mixing test for HierarchyBoundsListener ancestors. |
| * <p>See <a href="https://bugs.openjdk.java.net/browse/JDK-6768230">CR6768230</a> for details. |
| */ |
| /* |
| * @test |
| * @key headful |
| * @bug 6768230 |
| * @summary Mixing test for HierarchyBoundsListener ancestors |
| * @build FrameBorderCounter |
| * @run main HierarchyBoundsListenerMixingTest |
| */ |
| public class HierarchyBoundsListenerMixingTest { |
| |
| protected void prepareControls() { |
| dummy = new Frame(); |
| dummy.setSize(100, 100); |
| dummy.setLocation(0, 350); |
| dummy.setVisible(true); |
| |
| frame = new Frame("Test Frame"); |
| frame.setLayout(new FlowLayout()); |
| |
| panel = new Panel(); |
| button = new Button("Button"); |
| label = new Label("Label"); |
| list = new List(); |
| list.add("One"); |
| list.add("Two"); |
| list.add("Three"); |
| choice = new Choice(); |
| choice.add("Red"); |
| choice.add("Orange"); |
| choice.add("Yellow"); |
| checkbox = new Checkbox("Checkbox"); |
| scrollbar = new Scrollbar(Scrollbar.HORIZONTAL, 0, 1, 0, 255); |
| textfield = new TextField(15); |
| textarea = new TextArea(5, 15); |
| |
| components = new Component[] { |
| panel, button, label, list, choice, checkbox, scrollbar, textfield, textarea |
| }; |
| ancestorResized = new boolean[components.length]; |
| ancestorMoved = new boolean[components.length]; |
| |
| frame.addWindowListener(new WindowAdapter() { |
| @Override |
| public void windowClosing(WindowEvent event) { |
| System.err.println("User closed the window"); |
| } |
| }); |
| |
| HierarchyBoundsListener listener = new HierarchyBoundsListenerImpl(); |
| for (int i = 0; i < components.length; i++) { |
| components[i].addHierarchyBoundsListener(listener); |
| frame.add(components[i]); |
| } |
| frame.setBounds(100, 100, 300, 300); |
| frame.setVisible(true); |
| } |
| |
| private 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 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(); |
| } |
| |
| protected boolean performTest() { |
| int BORDER_SHIFT = frameBorderCounter(); |
| BORDER_SHIFT = Math.abs(BORDER_SHIFT) == 1 ? BORDER_SHIFT : BORDER_SHIFT / 2; |
| Robot robot = null; |
| try { |
| robot = new Robot(); |
| Thread.sleep(delay * 10); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new RuntimeException("Robot creation exception."); |
| } |
| |
| robot.mouseMove((int) components[0].getLocationOnScreen().x + components[0].getSize().width / 2, |
| (int) components[0].getLocationOnScreen().y + components[0].getSize().height / 2); |
| robot.delay(delay); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| robot.delay(delay); |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| robot.delay(delay); |
| |
| resetValues(); |
| try { |
| EventQueue.invokeAndWait(new Runnable() { |
| public void run() { |
| frame.setSize(new Dimension(frame.getSize().width + 10, frame.getSize().height + 10)); |
| frame.invalidate(); |
| frame.validate(); |
| } |
| }); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| passed = false; |
| } |
| if (! resizeTriggered) { |
| synchronized (resizeLock) { |
| try { |
| resizeLock.wait(delay * 10); |
| } catch (Exception e) { |
| } |
| } |
| } |
| for (int i = 0; i < components.length; i++) { |
| if (! ancestorResized[i]) { |
| System.err.println("FAIL: Frame resized using API call. " + |
| "Ancestor resized event did not occur for " + components[i].getClass()); |
| passed = false; |
| } |
| } |
| if (moveCount > 0) { |
| System.err.println("FAIL: Ancestor moved event occured when Frame resized using API"); |
| passed = false; |
| } |
| robot.delay(delay * 5); |
| |
| resetValues(); |
| int x = (int) frame.getLocationOnScreen().x; |
| int y = (int) frame.getLocationOnScreen().y; |
| int w = frame.getSize().width; |
| int h = frame.getSize().height; |
| |
| robot.mouseMove(x + w + BORDER_SHIFT, y + h / 2); |
| robot.delay(delay); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| robot.delay(delay); |
| for (int i = 0; i < 20; i++) { |
| robot.mouseMove(x + w + i + BORDER_SHIFT, y + h / 2); |
| robot.delay(50); |
| } |
| robot.delay(delay); |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| |
| if (! resizeTriggered) { |
| synchronized (resizeLock) { |
| try { |
| resizeLock.wait(delay * 10); |
| } catch (Exception e) { |
| } |
| } |
| } |
| |
| for (int i = 0; i < components.length; i++) { |
| if (! ancestorResized[i]) { |
| System.err.println("FAIL: Frame resized using mouse action. " + |
| "Ancestor resized event did not occur for " + |
| components[i].getClass()); |
| passed = false; |
| } |
| } |
| if (moveCount > 0) { |
| System.err.println("FAIL: Ancestor moved event occured when Frame resized using mouse"); |
| passed = false; |
| } |
| |
| resetValues(); |
| try { |
| EventQueue.invokeAndWait(new Runnable() { |
| public void run() { |
| frame.setLocation(frame.getLocation().x + 20, frame.getLocation().y + 20); |
| frame.invalidate(); |
| frame.validate(); |
| } |
| }); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| passed = false; |
| } |
| if (! moveTriggered) { |
| synchronized (moveLock) { |
| try { |
| moveLock.wait(delay * 10); |
| } catch (Exception e) { |
| } |
| } |
| } |
| for (int i = 0; i < components.length; i++) { |
| if (! ancestorMoved[i]) { |
| System.err.println("FAIL: Frame moved using API call. " + |
| "Ancestor moved event did not occur for " + components[i].getClass()); |
| passed = false; |
| } |
| } |
| if (resizeCount > 0) { |
| System.err.println("FAIL: Ancestor resized event occured when Frame moved using API"); |
| passed = false; |
| } |
| robot.delay(delay * 10); |
| |
| resetValues(); |
| x = (int) frame.getLocationOnScreen().x; |
| y = (int) frame.getLocationOnScreen().y; |
| w = frame.getSize().width; |
| h = frame.getSize().height; |
| |
| //Click on the dummy frame so that the test frame loses focus. This is to workaround |
| //a bug in Linux AS. |
| robot.mouseMove((int) dummy.getLocationOnScreen().x + dummy.getSize().width / 2, |
| (int) dummy.getLocationOnScreen().y + dummy.getSize().height / 2); |
| robot.delay(delay); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| robot.delay(delay); |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| robot.delay(delay); |
| |
| robot.mouseMove(x + w / 2, y + 10); |
| robot.delay(delay); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| robot.delay(delay); |
| for (int i = 1; i <= 20; i++) { |
| robot.mouseMove(x + w / 2 + i, y + 10); |
| robot.delay(50); |
| } |
| robot.delay(delay); |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| |
| if (! moveTriggered) { |
| synchronized (moveLock) { |
| try { |
| moveLock.wait(delay * 10); |
| } catch (Exception e) { |
| } |
| } |
| } |
| |
| for (int i = 0; i < components.length; i++) { |
| if (! ancestorMoved[i]) { |
| System.err.println("FAIL: Frame moved using mouse action. " + |
| "Ancestor moved event did not occur for " + components[i].getClass()); |
| passed = false; |
| } |
| } |
| if (resizeCount > 0) { |
| System.err.println("FAIL: Ancestor resized event occured when Frame moved using mouse"); |
| passed = false; |
| } |
| |
| return passed; |
| } |
| |
| private void resetValues() { |
| moveTriggered = false; |
| resizeTriggered = false; |
| moveCount = 0; |
| resizeCount = 0; |
| for (int i = 0; i < ancestorResized.length; i++) { |
| ancestorResized[i] = false; |
| ancestorMoved[i] = false; |
| } |
| } |
| |
| private void keyType(int key, Robot robot) throws Exception { |
| robot.keyPress(key); |
| robot.delay(keyDelay); |
| robot.keyRelease(key); |
| robot.delay(keyDelay); |
| } |
| |
| class HierarchyBoundsListenerImpl implements HierarchyBoundsListener { |
| // checks for Ancestor_Moved events |
| public void ancestorMoved(HierarchyEvent ce) { |
| if (check) { |
| System.out.println("Moved " + ce.getComponent()); |
| } |
| for (int i = 0; i < components.length; i++) { |
| if (components[i].equals(ce.getComponent())) { |
| //setting this array for purpose of checking ancestor_moved. |
| ancestorMoved[i] = true; |
| moveCount++; |
| if (moveCount == components.length) { |
| moveTriggered = true; |
| synchronized (moveLock) { |
| try { |
| moveLock.notifyAll(); |
| } catch (Exception e) { |
| } |
| } |
| } |
| } |
| } |
| } |
| // checks for Ancestor_Moved events |
| public void ancestorResized(HierarchyEvent ce) { |
| if (check) { |
| System.out.println("Resized " + ce.getComponent()); |
| } |
| for (int i = 0; i < components.length; i++) { |
| if (components[i].equals(ce.getComponent())) { |
| if (! frame.equals(ce.getChanged()) || ce.getChangedParent() != null) { |
| System.err.println("FAIL: Invalid value of HierarchyEvent.getXXX"); |
| System.err.println("ce.getChanged() : " + ce.getChanged()); |
| System.err.println("ce.getChangedParent() : " + ce.getChangedParent()); |
| passed = false; |
| } |
| //setting this array for purpose of checking ancestor_resized |
| ancestorResized[i] = true; |
| resizeCount++; |
| if (resizeCount == components.length) { |
| resizeTriggered = true; |
| synchronized (resizeLock) { |
| try { |
| resizeLock.notifyAll(); |
| } catch (Exception e) { |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| private Frame frame, dummy; |
| private Panel panel; |
| private Button button; |
| private Label label; |
| private List list; |
| private Choice choice; |
| private Checkbox checkbox; |
| private Scrollbar scrollbar; |
| private TextField textfield; |
| private TextArea textarea; |
| private Component[] components; |
| private boolean[] ancestorResized; |
| private boolean[] ancestorMoved; |
| |
| private int delay = 500; |
| private int keyDelay = 50; |
| private int moveCount = 0; |
| private int resizeCount = 0; |
| |
| private boolean passed = true; |
| private volatile boolean moveTriggered = false; |
| private volatile boolean resizeTriggered = false; |
| private final Object moveLock = new Object(); |
| private final Object resizeLock = new Object(); |
| |
| private boolean check = false; |
| |
| private void invoke() throws InterruptedException { |
| try { |
| SwingUtilities.invokeAndWait(new Runnable() { |
| |
| public void run() { |
| prepareControls(); |
| } |
| }); |
| try { |
| Thread.sleep(1000); // wait for graphic effects on systems like Win7 |
| } catch (InterruptedException ex) { |
| } |
| if (!performTest()) { |
| fail("Test failed"); |
| } |
| } catch (InvocationTargetException ex) { |
| fail(ex.getMessage()); |
| } |
| } |
| |
| /***************************************************** |
| * 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 void init() throws InterruptedException { |
| //*** Create instructions for the user here *** |
| //System.setProperty("sun.awt.disableMixing", "true"); |
| |
| 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." |
| }; |
| Sysout.createDialog(); |
| Sysout.printInstructions(instructions); |
| |
| HierarchyBoundsListenerMixingTest instance = new HierarchyBoundsListenerMixingTest(); |
| |
| instance.invoke(); |
| |
| pass(); |
| }//End init() |
| 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 InterruptedException { |
| 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 LWComboBox |
| 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 |
| |
| LWComboBox.pass(); |
| } |
| else if( tries == 20 ) |
| { |
| //tried too many times without getting enough events so fail |
| |
| LWComboBox.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 |
| |