diff -r fd16c54261b3 -r 90ce3da70b43 jdk/test/sun/java2d/cmm/ProfileOp/ReadProfileTest.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/test/sun/java2d/cmm/ProfileOp/ReadProfileTest.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,127 @@ +/* + * Copyright 2007 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 6476665 + * @summary Verifies reading profiles of the standard color spaces + * @run main ReadProfileTest + */ + +import java.awt.color.ColorSpace; +import java.awt.color.ICC_Profile; +import java.util.*; +import java.nio.*; +import java.util.Hashtable; + +public class ReadProfileTest implements Runnable { + /* Location of the tag sig counter in 4-byte words */ + final static int TAG_COUNT_OFFSET = 32; + + /* Location of the tag sig table in 4-byte words */ + final static int TAG_ELEM_OFFSET = 33; + + static byte[][] profiles; + static int [][] tagSigs; + static Hashtable [] tags; + boolean status; + + static int [] cspaces = {ColorSpace.CS_sRGB, ColorSpace.CS_PYCC, + ColorSpace.CS_LINEAR_RGB, ColorSpace.CS_CIEXYZ, + ColorSpace.CS_GRAY}; + + static String [] csNames = {"sRGB", "PYCC", "LINEAR_RGB", "CIEXYZ", "GRAY"}; + + static void getProfileTags(byte [] data, Hashtable tags) { + ByteBuffer byteBuf = ByteBuffer.wrap(data); + IntBuffer intBuf = byteBuf.asIntBuffer(); + int tagCount = intBuf.get(TAG_COUNT_OFFSET); + intBuf.position(TAG_ELEM_OFFSET); + for (int i = 0; i < tagCount; i++) { + int tagSig = intBuf.get(); + int tagDataOff = intBuf.get(); + int tagSize = intBuf.get(); + + byte [] tagData = new byte[tagSize]; + byteBuf.position(tagDataOff); + byteBuf.get(tagData); + tags.put(tagSig, tagData); + } + } + + static { + profiles = new byte[cspaces.length][]; + tags = new Hashtable[cspaces.length]; + + for (int i = 0; i < cspaces.length; i++) { + ICC_Profile pf = ICC_Profile.getInstance(cspaces[i]); + profiles[i] = pf.getData(); + tags[i] = new Hashtable(); + getProfileTags(profiles[i], tags[i]); + } + } + + public ReadProfileTest() { + status = true; + } + + public void run() { + for (int i = 0; i < cspaces.length; i++) { + ICC_Profile pf = ICC_Profile.getInstance(cspaces[i]); + byte [] data = pf.getData(); + if (!Arrays.equals(data, profiles[i])) { + status = false; + System.err.println("Incorrect result of getData() " + "with " + + csNames[i] + " profile"); + throw new RuntimeException("Incorrect result of getData()"); + } + + Iterator<Integer> iter = tags[i].keySet().iterator(); + while(iter.hasNext()) { + int tagSig = iter.next(); + byte [] tagData = pf.getData(tagSig); + if (!Arrays.equals(tagData, + (byte[]) tags[i].get(tagSig))) + { + status = false; + System.err.println("Incorrect result of getData(int) with" + + " tag " + + Integer.toHexString(tagSig) + + " of " + csNames[i] + " profile"); + + throw new RuntimeException("Incorrect result of " + + "getData(int)"); + } + } + } + } + + public boolean getStatus() { + return status; + } + + public static void main(String [] args) { + ReadProfileTest test = new ReadProfileTest(); + test.run(); + } +}