84 lines
2.6 KiB
Java
84 lines
2.6 KiB
Java
/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 8024511
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* @summary Verifies that instances of color profiles are destroyed correctly.
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* A crash during profile destruction indicates failure.
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*
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* @run main DisposalCrashTest
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*/
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import static java.awt.color.ColorSpace.*;
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import java.awt.color.ICC_Profile;
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import java.lang.ref.Reference;
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import java.lang.ref.ReferenceQueue;
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import java.lang.ref.WeakReference;
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import java.util.Vector;
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public class DisposalCrashTest {
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static final ReferenceQueue<ICC_Profile> queue = new ReferenceQueue<>();
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static final Vector<Reference<? extends ICC_Profile>> v = new Vector<>();
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public static void main(String[] args) {
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int[] ids = new int[]{
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CS_sRGB, CS_CIEXYZ, CS_GRAY, CS_LINEAR_RGB, CS_PYCC
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};
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for (int id : ids) {
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ICC_Profile p = getCopyOf(id);
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}
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while (!v.isEmpty()) {
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System.gc();
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System.out.println(".");
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try {
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Thread.sleep(500);
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} catch (InterruptedException e) {};
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final Reference<? extends ICC_Profile> ref = queue.poll();
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System.out.println("Got reference: " + ref);
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v.remove(ref);
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}
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System.out.println("Test PASSED.");
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}
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private static ICC_Profile getCopyOf(int id) {
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ICC_Profile std = ICC_Profile.getInstance(id);
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byte[] data = std.getData();
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ICC_Profile p = ICC_Profile.getInstance(data);
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WeakReference<ICC_Profile> ref = new WeakReference<>(p, queue);
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v.add(ref);
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return p;
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}
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}
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