8028484: [TEST_BUG][macosx] closed/java/awt/MouseInfo/JContainerMousePositionTest fails

Reviewed-by: anthony, serb

test/java/awt/MouseInfo/JContainerMousePositionTest.java

+/*
+ * Copyright (c) 2013, 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
+  @summary unit test for a new method in Container class: getMousePosition(boolean)
+  @author dav@sparc.spb.su: area=
+  @bug 4009555
+  @run main JContainerMousePositionTest
+*/
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.concurrent.atomic.AtomicReference;
+
+// this test looks at mouse pointer when it
+// 1 over component
+// 2 over Container, but not over one of its child Components.
+// out of bounds of Container
+// two values of paramater allowChildren are considered.
+
+public class JContainerMousePositionTest {
+    //Declare things used in the test, like buttons and labels here
+    private static JButton jButton1;
+    private static JButton jButton4;
+    private static JFrame frame1;
+    private static Container contentPane;
+
+    public static void main(final String[] args) throws Exception {
+        Robot robot = new Robot();
+        robot.setAutoDelay(200);
+        robot.setAutoWaitForIdle(true);
+
+        SwingUtilities.invokeAndWait(JContainerMousePositionTest::init);
+
+        robot.delay(500);
+        robot.waitForIdle();
+
+        AtomicReference<Point> centerC4 = new AtomicReference<>();
+        SwingUtilities.invokeAndWait(() -> {
+            centerC4.set(jButton4.getLocation());
+            contentPane.remove(jButton4);
+            contentPane.validate();
+            contentPane.repaint();
+        });
+        robot.waitForIdle();
+
+        AtomicReference<Rectangle> frameBounds = new AtomicReference<>();
+        AtomicReference<Dimension> button1Size = new AtomicReference<>();
+        SwingUtilities.invokeAndWait(() -> {
+            frameBounds.set(frame1.getBounds());
+            button1Size.set(jButton1.getSize());
+        });
+
+//point mouse to center of top-left Component (button1)
+        robot.mouseMove(frameBounds.get().x + button1Size.get().width / 2,
+                        frameBounds.get().y + button1Size.get().height / 2);
+
+        AtomicReference<Point> pFalse = new AtomicReference<>();
+        AtomicReference<Point> pTrue = new AtomicReference<>();
+        SwingUtilities.invokeAndWait(() -> {
+            pFalse.set(frame1.getMousePosition(false));
+            pTrue.set(frame1.getMousePosition(true));
+        });
+        robot.waitForIdle();
+        if (pFalse.get() != null) {
+            throw new RuntimeException("Test failed: Container.getMousePosition(false) returned non-null over one of children.");
+        }
+        System.out.println("Test stage completed: Container.getMousePosition(false) returned null result over child Component. Passed.");
+
+        if (pTrue.get() == null) {
+            throw new RuntimeException("Test failed: Container.getMousePosition(true) returned null result over child Component");
+        }
+        System.out.println("Test stage compelted: Container.getMousePosition(true) returned non-null result over child Component. Passed.");
+
+//point mouse out from Container's area
+        robot.mouseMove(frameBounds.get().x + frameBounds.get().width + 10,
+                        frameBounds.get().y + frameBounds.get().height + 10);
+        SwingUtilities.invokeAndWait(() -> {
+            pFalse.set(frame1.getMousePosition(false));
+            pTrue.set(frame1.getMousePosition(true));
+        });
+        robot.waitForIdle();
+        if (pFalse.get() != null || pTrue.get() != null) {
+            throw new RuntimeException("Test failed: Container.getMousePosition(boolean) returned incorrect result outside Container");
+        }
+        System.out.println("Test stage completed: Container.getMousePosition(boolean) returned null result outside Container. Passed.");
+
+//point mouse in place free from child components (right-botton component)
+        robot.mouseMove(frameBounds.get().x + centerC4.get().x,
+                        frameBounds.get().y + centerC4.get().y);
+
+        robot.delay(3000);
+        SwingUtilities.invokeAndWait(() -> {
+            pFalse.set(contentPane.getMousePosition(false));
+            pTrue.set(frame1.getMousePosition(true));
+        });
+        robot.waitForIdle();
+
+        if (pFalse.get() == null || pTrue.get() == null) {
+            throw new RuntimeException("Test failed: Container.getMousePosition(boolean) returned null result inside Container.");
+        }
+        System.out.println("Test stage completed: Container.getMousePosition(boolean) returned non-null results  inside Container. Passed.");
+
+        if (pTrue.get().x != centerC4.get().x || pTrue.get().y != centerC4.get().y) {
+            throw new RuntimeException("Test failed: Container.getMousePosition(true) returned incorrect result inside Container.");
+        }
+        System.out.println("Test stage completed: Container.getMousePosition(true) returned correct result inside Container. Passed.");
+
+        System.out.println("TEST PASSED");
+    }
+
+    private static void init() {
+        frame1 = new JFrame("Testing getMousePosition() on LWs");
+        jButton1 = new JButton("C1");
+        jButton4 = new JButton("C4");
+        contentPane = frame1.getContentPane();
+        contentPane.setLayout(new GridLayout(2, 2, 25, 25));
+        contentPane.add(jButton1);
+        contentPane.add(new JButton("C2"));
+        contentPane.add(new JButton("C3"));
+        contentPane.add(jButton4);
+        frame1.setSize(200, 200);
+        frame1.setVisible(true);
+    }
+}
+
+