| /* |
| * Copyright (c) 2010, 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 6843181 6943963 |
| * @summary Confirm that NumericShaper is thread-safe. |
| * @run main/timeout=300/othervm MTTest |
| */ |
| |
| import java.awt.font.NumericShaper; |
| import java.util.Arrays; |
| import java.util.EnumSet; |
| import static java.awt.font.NumericShaper.*; |
| |
| public class MTTest { |
| static volatile boolean runrun = true; |
| static volatile boolean err = false; |
| |
| final static String text = "-123 (English) 456.00 (Arabic) \u0641\u0642\u0643 -456 (Thai) \u0e01\u0e33 01.23"; |
| final static char[] expected1 = "-123 (English) 456.00 (Arabic) \u0641\u0642\u0643 -\u06f4\u06f5\u06f6 (Thai) \u0e01\u0e33 \u0e50\u0e51.\u0e52\u0e53".toCharArray(); // for EASTERN_ARABIC |
| final static char[] expected2 = "-123 (English) 456.00 (Arabic) \u0641\u0642\u0643 -\u0664\u0665\u0666 (Thai) \u0e01\u0e33 \u0e50\u0e51.\u0e52\u0e53".toCharArray(); // for ARABIC |
| |
| static NumericShaper ns1, ns2, ns3, ns4; |
| |
| public static void main(String[] args) { |
| System.out.println("original: " + text); |
| ns1 = getContextualShaper(EnumSet.of(Range.EASTERN_ARABIC, Range.THAI), |
| Range.EUROPEAN); |
| ns2 = getContextualShaper(EnumSet.of(Range.ARABIC, Range.THAI), |
| Range.EUROPEAN); |
| System.out.println("expected for Eastern-Arabic & Thai: " + |
| String.valueOf(expected1)); |
| System.out.println("expected for Arabic & Thai: " + |
| String.valueOf(expected2)); |
| |
| ns3 = getContextualShaper(EASTERN_ARABIC|THAI, EUROPEAN); |
| ns4 = getContextualShaper(ARABIC|THAI, EUROPEAN); |
| |
| Thread th1 = new Thread(new Work(ns1, expected1)); |
| Thread th2 = new Thread(new Work(ns2, expected2)); |
| Thread th3 = new Thread(new Work(ns1, expected1)); |
| Thread th4 = new Thread(new Work(ns2, expected2)); |
| Thread th5 = new Thread(new Work(ns3, expected1)); |
| Thread th6 = new Thread(new Work(ns4, expected2)); |
| Thread th7 = new Thread(new Work(ns3, expected1)); |
| Thread th8 = new Thread(new Work(ns4, expected2)); |
| |
| th1.start(); |
| th2.start(); |
| th3.start(); |
| th4.start(); |
| th5.start(); |
| th6.start(); |
| th7.start(); |
| th8.start(); |
| |
| try { |
| for (int i = 0; runrun && i < 180; i++) { |
| Thread.sleep(1000); // 1 seconds |
| } |
| runrun = false; |
| th1.join(); |
| th2.join(); |
| th3.join(); |
| th4.join(); |
| th5.join(); |
| th6.join(); |
| th7.join(); |
| th8.join(); |
| } |
| catch (InterruptedException e) { |
| } |
| |
| if (err) { |
| throw new RuntimeException("Thread-safe test failed."); |
| } |
| } |
| |
| private static class Work implements Runnable { |
| NumericShaper ns; |
| char[] expectedText; |
| |
| Work(NumericShaper ns, char[] expectedText) { |
| this.ns = ns; |
| this.expectedText = expectedText; |
| |
| } |
| |
| public void run() { |
| int count = 0; |
| while (runrun) { |
| char[] t = text.toCharArray(); |
| count++; |
| try { |
| ns.shape(t, 0, t.length); |
| } catch (Exception e) { |
| System.err.println("Error: Unexpected exception: " + e); |
| runrun = false; |
| err = true; |
| return; |
| } |
| if (!Arrays.equals(t, expectedText)) { |
| System.err.println("Error: shape() returned unexpected value: "); |
| System.err.println("count = " + count); |
| System.err.println(" expected: " + String.valueOf(expectedText)); |
| System.err.println(" got: " + String.valueOf(t)); |
| runrun = false; |
| err = true; |
| return; |
| } |
| } |
| } |
| } |
| } |