--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/awt/Graphics2D/WhiteTextColorTest.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2014, 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.
+ */
+
+import java.awt.*;
+import java.awt.image.*;
+import javax.swing.*;
+
+/**
+ * @test
+ * @key headful
+ * @bug 8056009
+ * @summary tests whether Graphics.setColor-calls with Color.white are ignored directly
+ * after pipeline initialization for a certain set of operations.
+ * @author ceisserer
+ */
+
+public class WhiteTextColorTest extends Frame {
+ public static volatile boolean success = false;
+
+ public WhiteTextColorTest() {
+ Image dstImg = getGraphicsConfiguration()
+ .createCompatibleVolatileImage(30, 20);
+ Graphics g = dstImg.getGraphics();
+
+ g.setColor(Color.BLACK);
+ g.fillRect(0, 0, dstImg.getWidth(null), dstImg.getHeight(null));
+ g.setColor(Color.WHITE);
+ g.drawString("Test", 0, 15);
+
+ BufferedImage readBackImg = new BufferedImage(dstImg.getWidth(null),
+ dstImg.getHeight(null), BufferedImage.TYPE_INT_RGB);
+ readBackImg.getGraphics().drawImage(dstImg, 0, 0, null);
+
+ for (int x = 0; x < readBackImg.getWidth(); x++) {
+ for (int y = 0; y < readBackImg.getHeight(); y++) {
+ int pixel = readBackImg.getRGB(x, y);
+
+ // In case a single white pixel is found, the
+ // setColor(Color.WHITE)
+ // call before was not ignored and the bug is not present
+ if (pixel == 0xFFFFFFFF) {
+ return;
+ }
+ }
+ }
+
+ throw new RuntimeException("Test Failed");
+ }
+
+ public static void main(String[] args) throws Exception {
+ SwingUtilities.invokeLater(new Runnable() {
+ public void run() {
+ new WhiteTextColorTest();
+ }
+ });
+ }
+}
+