8306575: Clean up and open source four Dialog related tests

Backport-of: 8d696aea9e1cefca97a760c017a5fde545facaa9

test/jdk/java/awt/Dialog/DialogDeadlockTest.java

@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2004, 2023, 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 5006427
+  @summary Shows many modal dialog and checks if there is a deadlock or thread race.
+  @key headful
+  @run main DialogDeadlockTest
+*/
+
+import java.awt.BorderLayout;
+import java.awt.Button;
+import java.awt.Dialog;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Window;
+import java.lang.reflect.InvocationTargetException;
+import java.util.LinkedList;
+import java.util.List;
+
+public class DialogDeadlockTest {
+    public static final int MAX_COUNT = 200;
+    private static Dialog lastDialog;
+    private static Runnable r;
+    private static volatile int count;
+    private static volatile int cumul;
+
+    public static void main(String[] args) throws InterruptedException,
+            InvocationTargetException {
+        DialogDeadlockTest ddt = new DialogDeadlockTest();
+        ddt.start();
+    }
+
+    public void start() {
+        final Frame frame = new Frame("abc");
+        final List<Window> toDispose = new LinkedList<>();
+
+        try {
+            frame.setLocation(300, 0);
+            frame.add(new Button("def"));
+            frame.pack();
+            frame.setVisible(true);
+            cumul = 0;
+
+            r = new Runnable() {
+                public void run() {
+                    count++;
+                    if (count < 10) {
+                        Dialog xlastDialog = lastDialog;
+                        cumul += count;
+                        Dialog d = new Dialog(frame, "Dialog "
+                                + cumul, true);
+                        d.setLayout(new BorderLayout());
+                        d.add(new Button("button " + count), BorderLayout.CENTER);
+                        d.pack();
+                        toDispose.add(d);
+                        lastDialog = d;
+                        EventQueue.invokeLater(r);
+                        d.setVisible(true);
+                        if (xlastDialog != null) {
+                            xlastDialog.setVisible(false);
+                        } else {
+                            if (cumul < MAX_COUNT) {
+                                count = 0;
+                                lastDialog = null;
+                                EventQueue.invokeLater(r);
+                            }
+                        }
+                    } else {
+                        try {
+                            Thread.sleep(1000);
+                        } catch (InterruptedException ignore) {
+                        }
+                        lastDialog.setVisible(false);
+                        lastDialog = null;
+                    }
+                }
+            };
+            try {
+                EventQueue.invokeAndWait(r);
+            } catch (InterruptedException ignore) {
+            } catch (Exception e) {
+                throw new RuntimeException("Unexpected exception: "
+                        + e.getLocalizedMessage());
+            }
+            while (cumul < MAX_COUNT - 1) {
+                try {
+                    Thread.sleep(1000);
+                } catch (InterruptedException ignore) {}
+            }
+            System.out.println("Test PASSED");
+        } finally {
+            try {
+                EventQueue.invokeAndWait(() -> {
+                    frame.setVisible(false);
+                    frame.dispose();
+                    for (Window w: toDispose) {
+                        w.dispose();
+                    }
+                });
+            } catch (InterruptedException e) {
+                throw new RuntimeException(e);
+            } catch (InvocationTargetException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+}

test/jdk/java/awt/Dialog/DialogLocationTest.java

@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 1999, 2023, 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 4101437
+  @summary Dialog.setLocation(int,int) works unstable when the dialog is visible
+  @key headful
+  @run main DialogLocationTest
+*/
+
+import java.awt.AWTException;
+import java.awt.Container;
+import java.awt.Dialog;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.GraphicsEnvironment;
+import java.awt.Panel;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.event.ComponentAdapter;
+import java.awt.event.ComponentEvent;
+import java.lang.reflect.InvocationTargetException;
+import java.util.Random;
+
+public class DialogLocationTest extends Panel {
+    private volatile int count = 0;
+    private Dialog my_dialog;
+    private volatile boolean waitingForEvent = false;
+    private volatile int newX, newY;
+    Random random = new Random();
+
+    public void init() {
+        Container f = getParent();
+
+        while (!(f instanceof Frame)) {
+            f = f.getParent();
+        }
+
+        my_dialog = new Dialog((Frame) f, "TestDialog");
+        my_dialog.setSize(150, 100);
+
+        setSize(200, 200);
+    }
+
+    public void start() throws InterruptedException,
+            InvocationTargetException {
+        Robot robot;
+        try {
+            robot = new Robot();
+            EventQueue.invokeAndWait(() -> {
+                my_dialog.setLocationRelativeTo(null);
+                my_dialog.setVisible(true);
+            });
+            robot.waitForIdle();
+            robot.delay(1000);
+            my_dialog.addComponentListener(new CL());
+            setDialogLocation(my_dialog);
+        } catch (AWTException e) {
+            throw new RuntimeException(e);
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                my_dialog.setVisible(false);
+                my_dialog.dispose();
+            });
+        }
+    }
+
+    public void setDialogLocation(Dialog dialog) {
+        int height, width, insetX, insetY;
+        Point curLoc;
+        int i;
+
+        Rectangle screen = GraphicsEnvironment
+                .getLocalGraphicsEnvironment()
+                .getMaximumWindowBounds();
+        height = screen.height;
+        width = screen.width;
+        insetX = screen.x;
+        insetY = screen.y;
+
+        String message = "Failed on iteration %d expect:[%d,%d] "
+                + "reported:[%d,%d] diff:[%d,%d]";
+
+        for (i = 0; i < 100; i++) {
+            newX = random.nextInt(insetX, width - 300);
+            newY = random.nextInt(insetY, height - 400);
+
+            if (newX == 0 && newY == 0) {
+                i--;
+                continue;
+            }
+
+            waitingForEvent = true;
+
+            EventQueue.invokeLater(() -> {
+                dialog.setLocation(newX, newY);
+            });
+
+            while (waitingForEvent) {
+                Thread.yield();
+            }
+
+            curLoc = dialog.getLocation();
+            if (curLoc.x != newX || curLoc.y != newY) {
+                count++;
+                System.out.println(message.formatted(i, newX, newY,
+                        curLoc.x, curLoc.y, curLoc.x - newX, curLoc.y - newY));
+                System.out.flush();
+            }
+        }
+
+        if (count > 0) {
+            throw new RuntimeException("Dialog Location was set incorrectly");
+        }
+    }
+
+    public class CL extends ComponentAdapter {
+        int lastX, lastY;
+        String message = "Failed in componentMoved() expect:[%d,%d]"
+                + " reported: [%d,%d] diff [%d,%d]";
+
+        public void componentMoved(ComponentEvent e) {
+            if (e.getComponent() == my_dialog) {
+                Point eventLoc = e.getComponent().getLocation();
+                if (lastX != eventLoc.x || lastY != eventLoc.y) {
+                    lastX = eventLoc.x;
+                    lastY = eventLoc.y;
+                    if (newX != 0 && newY != 0 && (eventLoc.x != newX || eventLoc.y != newY)) {
+                        count++;
+                        System.out.println(message.formatted(newX, newY,
+                                eventLoc.x, eventLoc.y,
+                                eventLoc.x - newX, eventLoc.y - newY));
+                        System.out.flush();
+                    }
+                    waitingForEvent = false;
+                }
+            }
+        }
+    }
+
+    public static void main(String[] args) throws InterruptedException,
+            InvocationTargetException {
+        Frame frame = new Frame("DialogLocationTest");
+        try {
+            DialogLocationTest test = new DialogLocationTest();
+            EventQueue.invokeAndWait(() -> {
+                frame.add(test);
+                test.init();
+                frame.setVisible(true);
+            });
+            test.start();
+        } finally {
+            EventQueue.invokeLater(() -> {
+                frame.setVisible(false);
+                frame.dispose();
+            });
+        }
+    }
+}
+