8306484: Open source several AWT Choice jtreg tests

Backport-of: b5362dadc59570d1f7fd7899be5ec11187168a16

test/jdk/java/awt/Choice/ChoiceConsumeMouseEvents.java

@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2005, 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 6251988
+  @summary PIT: Choice consumes MouseReleased, MouseClicked events when clicking it with left button,
+  @key headful
+*/
+
+import java.awt.Choice;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Point;
+import java.awt.Robot;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+
+public class ChoiceConsumeMouseEvents {
+
+    static volatile Frame frame;
+    static volatile Robot robot;
+    static volatile Choice choice1 = new Choice();
+    static volatile boolean mousePressed = false;
+    static volatile boolean mouseReleased = false;
+    static volatile boolean mouseClicked = false;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            EventQueue.invokeAndWait(() -> createUI());
+            runTest();
+        } finally {
+           if (frame != null) {
+               EventQueue.invokeAndWait(() -> frame.dispose());
+           }
+        }
+    }
+
+    static void createUI() {
+        for (int i = 1; i<10; i++){
+            choice1.add("item-0"+i);
+        }
+        choice1.addMouseListener(new MouseAdapter() {
+            public void mousePressed(MouseEvent me) {
+                mousePressed = true;
+                System.out.println(me);
+            }
+            public void mouseReleased(MouseEvent me) {
+                mouseReleased = true;
+                System.out.println(me);
+            }
+            public void mouseClicked(MouseEvent me) {
+                mouseClicked = true;
+                System.out.println(me);
+            }
+        });
+
+        frame = new Frame("ChoiceConsumeMouseEvents");
+        frame.add(choice1);
+        frame.setSize(400, 400);
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+        frame.validate();
+    }
+
+    static void runTest() {
+        try {
+            robot = new Robot();
+            robot.setAutoWaitForIdle(true);
+            robot.setAutoDelay(50);
+            robot.delay(100);
+            testMouseClick(InputEvent.BUTTON1_DOWN_MASK, 0);
+            robot.delay(100);
+            testMouseClick(InputEvent.BUTTON1_DOWN_MASK, 100);
+        } catch (Throwable e) {
+            throw new RuntimeException("Test failed. Exception thrown: "+e);
+        }
+    }
+
+    static void testMouseClick(int button, int delay) {
+        Point pt = choice1.getLocationOnScreen();
+        robot.mouseMove(pt.x + choice1.getWidth()/2, pt.y + choice1.getHeight()/2);
+        robot.delay(100);
+        robot.mousePress(button);
+        robot.delay(delay);
+        robot.mouseRelease(button);
+        robot.delay(200);
+        if (!(mousePressed &&
+              mouseReleased &&
+              mouseClicked))
+        {
+            throw new RuntimeException("Test failed. Choice should generate PRESSED, RELEASED, CLICKED events");
+        } else {
+            System.out.println("Test passed. Choice generated MouseDragged PRESSED, RELEASED, CLICKED events");
+        }
+        robot.keyPress(KeyEvent.VK_ESCAPE);
+        robot.keyRelease(KeyEvent.VK_ESCAPE);
+        robot.delay(200);
+        mousePressed = false;
+        mouseReleased = false;
+        mouseClicked = false;
+    }
+}

test/jdk/java/awt/Choice/ChoiceFocusLostTest.java

@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2000, 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 4338368
+  @summary Tests that choice doesn't throw spurious mouse events when losing focus
+  @key headful
+*/
+
+import java.awt.Button;
+import java.awt.Choice;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Panel;
+import java.awt.Robot;
+import java.awt.event.FocusAdapter;
+import java.awt.event.FocusEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+public class ChoiceFocusLostTest {
+
+    public static void main(String[] args) throws Exception {
+        try {
+            EventQueue.invokeAndWait(() -> createUI());
+            Robot robot = new Robot();
+            robot.waitForIdle();
+            robot.keyPress(KeyEvent.VK_TAB);
+            robot.delay(50);
+            robot.keyRelease(KeyEvent.VK_TAB);
+            robot.waitForIdle();
+            robot.delay(1000);
+            if (!client.isPassed()) {
+                throw new RuntimeException("Test failed: choice fires spurious events");
+            } else {
+                System.out.println("Test passed.");
+            }
+        } finally {
+            if (frame != null) {
+                EventQueue.invokeAndWait(() -> frame.dispose());
+            }
+        }
+    }
+
+    static volatile Frame frame;
+    static volatile ChoiceBug client;
+
+    static void createUI() {
+        frame = new Frame("ChoiceFocusLostTest");
+        client = new ChoiceBug();
+        frame.add(client);
+        frame.pack();
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+    }
+}
+
+class ChoiceBug extends Panel {
+
+    volatile boolean passed = true;
+
+    public ChoiceBug() {
+        Choice choice = new Choice();
+        choice.add("item-1");
+        choice.add("item-2");
+        Button button = new Button("Button");
+        add(choice);
+        add(button);
+        choice.addMouseListener(new MouseAdapter() {
+            public void mouseReleased(MouseEvent me) {
+                passed = false;
+            }
+            public void mouseClicked(MouseEvent me) {
+                passed = false;
+            }
+        });
+        choice.addFocusListener(new FocusAdapter() {
+            public void focusGained(FocusEvent fe) {
+                System.out.println("Focus Gained");
+                System.out.println(fe);
+            }
+            public void focusLost(FocusEvent fe) {
+                System.out.println("Got expected FocusLost event.");
+                System.out.println(fe);
+            }
+        });
+        setSize(400, 400);
+        choice.requestFocus();
+    }
+
+    public boolean isPassed() {
+        return passed;
+    }
+}

test/jdk/java/awt/Choice/ChoiceFreezeTest.java

@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2000, 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 4303064
+  @summary Tests that choice doesn't freeze display when its container is
+           disabled and enabled after.
+  @key headful
+*/
+
+import java.awt.Button;
+import java.awt.Choice;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Panel;
+import java.awt.Robot;
+import java.awt.event.InputEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+public class ChoiceFreezeTest {
+
+    public static void main(String[] args) throws Exception {
+        try {
+            EventQueue.invokeAndWait(() -> createUI());
+            runTest();
+        } finally {
+            if (frame != null) {
+                EventQueue.invokeAndWait(() -> frame.dispose());
+            }
+        }
+    }
+
+    static volatile Frame frame;
+    static volatile ChoiceFreezeBug client;
+
+    static void createUI() {
+        frame = new Frame("ChoiceFreezeTest");
+        client = new ChoiceFreezeBug();
+        frame.add(client);
+        frame.pack();
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+        client.init();
+     }
+
+     static void runTest() throws Exception {
+         Robot robot = new Robot();
+         robot.waitForIdle();
+         robot.delay(2000);
+         robot.mouseMove(client.choice.getLocationOnScreen().x + 1, client.choice.getLocationOnScreen().y + 1);
+         robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
+         robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
+         robot.delay(1000);
+         robot.mouseMove(client.button.getLocationOnScreen().x + 3, client.button.getLocationOnScreen().y + 3);
+         robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
+         robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
+         robot.delay(1000);
+         robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
+         robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
+         robot.delay(6000);
+
+         if (!client.isPassed()) {
+             throw new RuntimeException("Test failed: display is frozen.");
+         }
+    }
+}
+
+class ChoiceFreezeBug extends Panel {
+
+    volatile Button button;
+    volatile Choice choice;
+    volatile ChoiceMouseListener listener = new ChoiceMouseListener();
+
+    public ChoiceFreezeBug() {
+        choice = new Choice();
+        choice.addItem("Item 1");
+        choice.addItem("Item 2");
+        button = new Button("Button");
+        add(choice);
+        add(button);
+        button.addMouseListener(listener);
+        setEnabled(false);
+    }
+
+    void init() {
+        setEnabled(true);
+        choice.requestFocus();
+    }
+
+    public boolean isPassed() {
+        return listener.isPassed();
+    }
+}
+
+class ChoiceMouseListener extends MouseAdapter {
+
+    volatile boolean passed = false;
+
+    public void mouseReleased(MouseEvent e) {
+        passed = true;
+    }
+
+    public void mousePressed(MouseEvent e) {
+        passed = true;
+    }
+
+    public boolean isPassed() {
+        return passed;
+    }
+}