jdk/test/javax/swing/JColorChooser/Test4193384.java
changeset 1275 748883f48403
child 5506 202f599c92aa
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/swing/JColorChooser/Test4193384.java	Thu Jun 26 15:39:12 2008 +0400
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2000-2008 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 4193384 4200976
+ * @summary Tests the color conversions and the preview panel foreground color
+ * @author Mark Davidson
+ */
+
+import java.awt.Color;
+import javax.swing.JColorChooser;
+import javax.swing.JLabel;
+
+public class Test4193384 {
+    public static void main(String[] args) {
+        test(new Color[] {
+                new Color(11, 12, 13),
+                new Color(204, 0, 204),
+                new Color(0, 51, 51)
+        });
+    }
+
+    private static void test(Color[] colors) {
+        JLabel label = new JLabel("Preview Panel"); // NON-NLS: simple label
+
+        JColorChooser chooser = new JColorChooser();
+        chooser.setPreviewPanel(label);
+
+        float[] hsb = new float[3];
+        for (int i = 0; i < colors.length; i++) {
+            Color color = colors[i];
+            // Make sure sure that there wasn't a regression
+            // in java.awt.Color and the conversion methods
+            Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), hsb);
+            if (!color.equals(Color.getHSBColor(hsb[0], hsb[1], hsb[2]))) {
+                throw new Error("color conversion is failed");
+            }
+            // 4193384 regression test
+            if (!color.equals(new JColorChooser(color).getColor())) {
+                throw new Error("constructor sets incorrect initial color");
+            }
+            // 4200976 regression test
+            chooser.setColor(color);
+            if (!color.equals(label.getForeground())) {
+                throw new Error("a custom preview panel doesn't handle colors");
+            }
+        }
+    }
+}