1 /*
   2  * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @summary
  27  * @summary com.apple.junit.java.graphics.color.ColorComponent
  28  */
  29 
  30 /*
  31  * Adapting simple color tests for the test harness.
  32  * Testcase for
  33  * <rdar://problem/3821083> JCK-Related: java.awt.java2d.awt.Color.GetColorComponentsTest fails with +ProtectJavaHeap
  34  *
  35  * OPENJDK-MIGRATED
  36  * http://hg.openjdk.java.net/macosx-port/macosx-port/jdk/file/...
  37  */
  38 
  39 import junit.framework.*;
  40 import java.awt.*;
  41 import java.awt.color.ColorSpace;
  42 
  43 public class ColorComponent01 extends TestCase {
  44 
  45     public void testColorComponents_CS_sRGB() {
  46 
  47         ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
  48 
  49         float[] cp =  { 0.5f, 0.5f, 0.5f };
  50         Color c = new Color(cp[0], cp[1], cp[2]);
  51         float[] returned = c.getColorComponents(cs, null);
  52 
  53         for(int i = 0;i < returned.length;i++) {
  54             returned[i] = (float)((Math.round(returned[i] * 10))) / 10;
  55             String errorMessage = "Bad Result" + "\n"+
  56                 "Problem with color component " + i + "\n"+
  57                 "Requested " + cp[i] + ", rounded result is " + returned[i] +"\n"+
  58                 "See <rdar://problem/3821083> before filing a new defect.";
  59 
  60             assertTrue(errorMessage, returned[i] == cp[i]);
  61         }
  62     }
  63 
  64     // boilerplate below
  65 
  66     public static Test suite() {
  67         return new TestSuite(ColorComponent01.class);
  68     }
  69 
  70     public static void main (String[] args) throws RuntimeException {
  71         TestResult tr = junit.textui.TestRunner.run(suite());
  72         if ((tr.errorCount() != 0) || (tr.failureCount() != 0)) {
  73             throw new RuntimeException("### FAILED: unexpected JUnit errors or failures.");
  74         }
  75     }
  76 }