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8331746: Create a test to verify that the cmm id is not ignored
Backport-of: 7c750fd95b83d0a93b0cce681dcfbbae1f220fdd
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/* | ||
* Copyright Amazon.com Inc. 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. | ||
*/ | ||
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import java.awt.color.ColorSpace; | ||
import java.awt.color.ICC_Profile; | ||
import java.util.Arrays; | ||
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/** | ||
* @test | ||
* @bug 8321489 | ||
* @summary tests that the cmm id is not ignored | ||
*/ | ||
public final class CustomCMMID { | ||
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private static final byte[] JAVA_ID = { | ||
(byte) 'j', (byte) 'a', (byte) 'v', (byte) 'a', | ||
}; | ||
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private static final int[] CS = { | ||
ColorSpace.CS_CIEXYZ, ColorSpace.CS_GRAY, ColorSpace.CS_LINEAR_RGB, | ||
ColorSpace.CS_PYCC, ColorSpace.CS_sRGB | ||
}; | ||
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public static void main(String[] args) { | ||
for (int cs : CS) { | ||
ICC_Profile p = createProfile(cs); | ||
validate(p); | ||
} | ||
} | ||
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private static ICC_Profile createProfile(int type) { | ||
byte[] data = ICC_Profile.getInstance(type).getData(); | ||
System.arraycopy(JAVA_ID, 0, data, ICC_Profile.icHdrCmmId, | ||
JAVA_ID.length); | ||
return ICC_Profile.getInstance(data); | ||
} | ||
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private static void validate(ICC_Profile p) { | ||
byte[] header = p.getData(ICC_Profile.icSigHead); | ||
byte[] id = new byte[JAVA_ID.length]; | ||
System.arraycopy(header, ICC_Profile.icHdrCmmId, id, 0, JAVA_ID.length); | ||
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if (!java.util.Arrays.equals(id, JAVA_ID)) { | ||
System.err.println("Expected: " + Arrays.toString(JAVA_ID)); | ||
System.err.println("Actual: " + Arrays.toString(id)); | ||
throw new RuntimeException("Wrong cmm id"); | ||
} | ||
} | ||
} |
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