jdk/test/sun/java2d/pipe/hw/RSLContextInvalidationTest/RSLContextInvalidationTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/java2d/pipe/hw/RSLContextInvalidationTest/RSLContextInvalidationTest.java Tue Oct 28 14:47:14 2008 -0700
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2007-2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6764257
+ * @summary Tests that the color is reset properly after save/restore context
+ * @author Dmitri.Trembovetski@sun.com: area=Graphics
+ * @compile -XDignore.symbol.file=true RSLContextInvalidationTest.java
+ * @run main/othervm RSLContextInvalidationTest
+ * @run main/othervm -Dsun.java2d.noddraw=true RSLContextInvalidationTest
+ * @run main/othervm -Dsun.java2d.opengl=True RSLContextInvalidationTest
+ */
+
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.image.BufferedImage;
+import java.awt.image.VolatileImage;
+import sun.java2d.DestSurfaceProvider;
+import sun.java2d.Surface;
+import sun.java2d.pipe.RenderQueue;
+import sun.java2d.pipe.hw.*;
+
+public class RSLContextInvalidationTest {
+
+ public static void main(String[] args) {
+ GraphicsEnvironment ge =
+ GraphicsEnvironment.getLocalGraphicsEnvironment();
+ GraphicsDevice gd = ge.getDefaultScreenDevice();
+ GraphicsConfiguration gc = gd.getDefaultConfiguration();
+ VolatileImage vi = gc.createCompatibleVolatileImage(100, 100);
+ vi.validate(gc);
+ VolatileImage vi1 = gc.createCompatibleVolatileImage(100, 100);
+ vi1.validate(gc);
+
+ if (!(vi instanceof DestSurfaceProvider)) {
+ System.out.println("Test considered PASSED: no HW acceleration");
+ return;
+ }
+
+ DestSurfaceProvider p = (DestSurfaceProvider)vi;
+ Surface s = p.getDestSurface();
+ if (!(s instanceof AccelSurface)) {
+ System.out.println("Test considered PASSED: no HW acceleration");
+ return;
+ }
+ AccelSurface dst = (AccelSurface)s;
+
+ Graphics g = vi.createGraphics();
+ g.drawImage(vi1, 95, 95, null);
+ g.setColor(Color.red);
+ g.fillRect(0, 0, 100, 100);
+ g.setColor(Color.black);
+ g.fillRect(0, 0, 100, 100);
+ // after this the validated context color is black
+
+ RenderQueue rq = dst.getContext().getRenderQueue();
+ rq.lock();
+ try {
+ dst.getContext().saveState();
+ dst.getContext().restoreState();
+ } finally {
+ rq.unlock();
+ }
+
+ // this will cause ResetPaint (it will set color to extended EA=ff,
+ // which is ffffffff==Color.white)
+ g.drawImage(vi1, 95, 95, null);
+
+ // now try filling with black again, but it will come up as white
+ // because this fill rect won't validate the color properly
+ g.setColor(Color.black);
+ g.fillRect(0, 0, 100, 100);
+
+ BufferedImage bi = vi.getSnapshot();
+ if (bi.getRGB(50, 50) != Color.black.getRGB()) {
+ throw new RuntimeException("Test FAILED: found color="+
+ Integer.toHexString(bi.getRGB(50, 50))+" instead of "+
+ Integer.toHexString(Color.black.getRGB()));
+ }
+
+ System.out.println("Test PASSED.");
+ }
+}