diff -r a617d3450e3e -r ea684628f900 jdk/test/java/awt/Color/HeadlessColor.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/test/java/awt/Color/HeadlessColor.java Fri Jun 20 16:48:30 2014 +0400 @@ -0,0 +1,225 @@ +/* + * Copyright (c) 2007, 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.color.ColorSpace; + +/* + * @test + * @summary Check Color constructors and methods works correctly in headless mode + * @run main/othervm -Djava.awt.headless=true HeadlessColor + */ + +public class HeadlessColor { + public static void main(String args[]) { + Color c; + + // Constructors without exceptions + c = new Color(1, 2, 3); + c = new Color(1, 2, 3, 4); + c = new Color((1 << 16) | (2 << 8) | (3)); + c = new Color((1 << 24) | (1 << 16) | (2 << 8) | (3)); + c = new Color((1 << 24) | (2 << 16) | (3 << 8) | (4), true); + c = new Color((2 << 16) | (3 << 8) | (4), false); + c = new Color(0.8f, 0.8f, 0.3f); + c = new Color(0.999f, 0.8f, 0.8f, 0.3f); + c = new Color(ColorSpace.getInstance(ColorSpace.CS_sRGB), + new float[]{0.8f, 0.8f, 0.3f}, 1f); + + // Constructors with exceptions + boolean exceptions = false; + try { + c = new Color(409, 400, 400); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + exceptions = false; + try { + c = new Color(400, 3003, 400, 400); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + exceptions = false; + try { + c = new Color(8f, 8f, 3f); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + exceptions = false; + try { + c = new Color(-8f, -8f, -3f); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + exceptions = false; + try { + c = new Color(0.999f, 8f, 8f, 3f); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + exceptions = false; + try { + c = new Color(20f, 8f, 8f, 3f); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + exceptions = false; + try { + c = new Color(-20f, -8f, -8f, -3f); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + exceptions = false; + try { + c = new Color(ColorSpace.getInstance(ColorSpace.CS_sRGB), + new float[]{-8f, -8f, -3f}, 1f); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + exceptions = false; + try { + c = new Color(ColorSpace.getInstance(ColorSpace.CS_sRGB), + new float[]{-8f, -8f, -3f}, -1f); + } catch (IllegalArgumentException e) { + exceptions = true; + } + if (!exceptions) + throw new RuntimeException("Constructor did not throw IllegalArgumentException " + + "when expected in headless mode"); + + + c = new Color(1, 2, 3); + c.hashCode(); + c.toString(); + if (c.getRed() != 1) + throw new RuntimeException("Incorrect red value"); + if (c.getGreen() != 2) + throw new RuntimeException("Incorrect green value"); + if (c.getBlue() != 3) + throw new RuntimeException("Incorrect bluevalue"); + if (c.getAlpha() != 255) + throw new RuntimeException("Incorrect alpha value"); + if (c.getRGB() != ((255 << 24) | (1 << 16) | (2 << 8) | (3))) + throw new RuntimeException("Incorrect rgb value"); + + int rgb = c.getRGB(); + c.brighter(); + if (rgb != c.getRGB()) + throw new RuntimeException("Color object changed RGB value after brighter() called"); + + rgb = c.getRGB(); + c.darker(); + if (rgb != c.getRGB()) + throw new RuntimeException("Color object changed RGB value after brighter() called"); + + c = new Color(1, 2, 3, 4); + c.hashCode(); + c.toString(); + if (c.getRed() != 1) + throw new RuntimeException("Incorrect red value"); + if (c.getGreen() != 2) + throw new RuntimeException("Incorrect green value"); + if (c.getBlue() != 3) + throw new RuntimeException("Incorrect bluevalue"); + if (c.getAlpha() != 4) + throw new RuntimeException("Incorrect alpha value"); + if (c.getRGB() != ((4 << 24) | (1 << 16) | (2 << 8) | (3))) + throw new RuntimeException("Incorrect rgb value"); + + rgb = c.getRGB(); + c.brighter(); + if (rgb != c.getRGB()) + throw new RuntimeException("Color object changed RGB value after brighter() called"); + + rgb = c.getRGB(); + c.darker(); + if (rgb != c.getRGB()) + throw new RuntimeException("Color object changed RGB value after brighter() called"); + + + if (!(new Color(1, 2, 3).equals(new Color(1, 2, 3)))) + throw new RuntimeException("Inequality in colors when equality expected"); + if (new Color(1, 2, 3).equals(new Color(3, 2, 1))) + throw new RuntimeException("Equality in colors when NO equality expected"); + + if (!(new Color(1, 2, 3, 4).equals(new Color(1, 2, 3, 4)))) + throw new RuntimeException("Inequality in colors when equality expected"); + if (new Color(1, 2, 3, 4).equals(new Color(4, 3, 2, 1))) + throw new RuntimeException("Equality in colors when NO equality expected"); + + c = Color.decode("0xffffff"); + c = Color.getColor("65535"); + c = Color.getColor("65535", Color.black); + c = Color.getColor("65535", 0xffffff); + + int hsb_value = Color.HSBtoRGB(0.1f, 0.2f, 0.3f); + float[] rgb_value = Color.RGBtoHSB(1, 2, 3, null); + + c = Color.getHSBColor(0.3f, 0.4f, 0.6f); + c = Color.getHSBColor(-0.3f, -0.4f, -0.6f); + c = Color.getHSBColor(30, 40, 60); + + float[] comps; + comps = Color.black.getRGBComponents(null); + comps = Color.black.getRGBColorComponents(null); + comps = Color.black.getComponents(null); + comps = Color.black.getColorComponents(null); + comps = Color.black.getComponents(ColorSpace.getInstance(ColorSpace.CS_sRGB), null); + comps = Color.black.getColorComponents(ColorSpace.getInstance(ColorSpace.CS_sRGB), null); + + Color.black.getColorSpace(); + Color.black.getTransparency(); + } +}