| /* |
| * Copyright (c) 2013, 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. |
| */ |
| |
| /** |
| * @test |
| * @bug 8024511 |
| * @summary Verifies that instances of color profiles are destroyed correctly. |
| * A crash during profile destruction indicates failure. |
| * |
| * @run main DisposalCrashTest |
| */ |
| |
| import static java.awt.color.ColorSpace.*; |
| import java.awt.color.ICC_Profile; |
| import java.lang.ref.Reference; |
| import java.lang.ref.ReferenceQueue; |
| import java.lang.ref.WeakReference; |
| import java.util.Vector; |
| |
| public class DisposalCrashTest { |
| |
| static final ReferenceQueue<ICC_Profile> queue = new ReferenceQueue<>(); |
| static final Vector<Reference<? extends ICC_Profile>> v = new Vector<>(); |
| |
| public static void main(String[] args) { |
| int[] ids = new int[]{ |
| CS_sRGB, CS_CIEXYZ, CS_GRAY, CS_LINEAR_RGB, CS_PYCC |
| }; |
| |
| for (int id : ids) { |
| ICC_Profile p = getCopyOf(id); |
| } |
| |
| while (!v.isEmpty()) { |
| System.gc(); |
| System.out.println("."); |
| try { |
| Thread.sleep(500); |
| } catch (InterruptedException e) {}; |
| |
| final Reference<? extends ICC_Profile> ref = queue.poll(); |
| System.out.println("Got reference: " + ref); |
| |
| v.remove(ref); |
| } |
| |
| System.out.println("Test PASSED."); |
| } |
| |
| private static ICC_Profile getCopyOf(int id) { |
| ICC_Profile std = ICC_Profile.getInstance(id); |
| |
| byte[] data = std.getData(); |
| |
| ICC_Profile p = ICC_Profile.getInstance(data); |
| |
| WeakReference<ICC_Profile> ref = new WeakReference<>(p, queue); |
| |
| v.add(ref); |
| |
| return p; |
| } |
| } |