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/*
* @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");
}
}
}
}