7131835: [TEST_BUG] Test does not consider that the rounded edges of the window in Mac OS 10.7

Reviewed-by: azvegint, yan

jdk/test/sun/java2d/OpenGL/CopyAreaOOB.java

@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) 2015, 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 6430601
+ * @summary Verifies that copyArea() works properly when the
+ * destination parameters are outside the destination bounds.
+ * @run main/othervm CopyAreaOOB
+ * @run main/othervm -Dsun.java2d.opengl=True CopyAreaOOB
+ * @author campbelc
+ */
+
+import java.awt.*;
+import java.awt.image.*;
+
+public class CopyAreaOOB extends Canvas {
+
+    private static boolean done;
+
+    public void paint(Graphics g) {
+        synchronized (this) {
+            if (done) {
+                return;
+            }
+        }
+
+        int w = getWidth();
+        int h = getHeight();
+
+        Graphics2D g2d = (Graphics2D)g;
+        g2d.setColor(Color.black);
+        g2d.fillRect(0, 0, w, h);
+
+        g2d.setColor(Color.green);
+        g2d.fillRect(0, 0, w, 10);
+
+        g2d.setColor(Color.red);
+        g2d.fillRect(0, 10, 50, h-10);
+
+        // copy the region such that part of it goes below the bottom of the
+        // destination surface
+        g2d.copyArea(0, 10, 50, h-10, 60, 10);
+
+        Toolkit.getDefaultToolkit().sync();
+
+        synchronized (this) {
+            done = true;
+            notifyAll();
+        }
+    }
+
+    public Dimension getPreferredSize() {
+        return new Dimension(400, 400);
+    }
+
+    private static void testRegion(BufferedImage bi, String name,
+                                   int x1, int y1, int x2, int y2,
+                                   int expected)
+    {
+        for (int y = y1; y < y2; y++) {
+            for (int x = x1; x < x2; x++) {
+                int actual = bi.getRGB(x, y);
+                if (actual != expected) {
+                    throw new RuntimeException("Test failed for " + name +
+                                                       " region at x="+x+" y="+y+
+                                                       " (expected="+
+                                                       Integer.toHexString(expected) +
+                                                       " actual="+
+                                                       Integer.toHexString(actual) +
+                                                       ")");
+                }
+            }
+        }
+    }
+
+    public static void main(String[] args) {
+        boolean show = (args.length == 1) && ("-show".equals(args[0]));
+
+        CopyAreaOOB test = new CopyAreaOOB();
+        Frame frame = new Frame();
+        frame.setUndecorated(true);
+        frame.add(test);
+        frame.pack();
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+
+        // Wait until the component's been painted
+        synchronized (test) {
+            while (!done) {
+                try {
+                    test.wait();
+                } catch (InterruptedException e) {
+                    throw new RuntimeException("Failed: Interrupted");
+                }
+            }
+        }
+
+        try {
+            Thread.sleep(2000);
+        } catch (InterruptedException ex) {}
+
+        // Grab the screen region
+        BufferedImage capture = null;
+        try {
+            Robot robot = new Robot();
+            Point pt1 = test.getLocationOnScreen();
+            Rectangle rect = new Rectangle(pt1.x, pt1.y, 400, 400);
+            capture = robot.createScreenCapture(rect);
+        } catch (Exception e) {
+            throw new RuntimeException("Problems creating Robot");
+        } finally {
+            if (!show) {
+                frame.dispose();
+            }
+        }
+
+        // Test pixels
+        testRegion(capture, "green",          0,   0, 400,  10, 0xff00ff00);
+        testRegion(capture, "original red",   0,  10,  50, 400, 0xffff0000);
+        testRegion(capture, "background",    50,  10,  60, 400, 0xff000000);
+        testRegion(capture, "in-between",    60,  10, 110,  20, 0xff000000);
+        testRegion(capture, "copied red",    60,  20, 110, 400, 0xffff0000);
+        testRegion(capture, "background",   110,  10, 400, 400, 0xff000000);
+    }
+}