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