1 // 2016 and later: Unicode, Inc. and others. 2 // License & terms of use: http://www.unicode.org/copyright.html#License 3 4 package com.ibm.icu.dev.test.format; 5 6 import org.junit.Test; 7 import org.junit.runner.RunWith; 8 import org.junit.runners.JUnit4; 9 10 import com.ibm.icu.dev.test.TestFmwk; 11 import com.ibm.icu.util.Currency; 12 import com.ibm.icu.util.MeasureUnit; 13 import com.ibm.icu.util.ULocale; 14 15 @RunWith(JUnit4.class) 16 public class MeasureUnitThreadTest extends TestFmwk { 17 18 @Test 19 public void MUThreadTest() { 20 // Ticket #12034 deadlock on multi-threaded static init of MeasureUnit. 21 // The code below reliably deadlocks with ICU 56. 22 // The test is here in its own file so it can be made to run independent of anything else. 23 Thread thread = new Thread() { 24 @Override 25 public void run() { 26 MeasureUnit.getAvailableTypes(); 27 } 28 }; 29 thread.start(); 30 Currency.getInstance(ULocale.ENGLISH); 31 try {thread.join();} catch(InterruptedException e) {}; 32 } 33 } 34 35
