/* * Copyright 2014 The Netty Project * * The Netty Project licenses this file to you under the Apache License, * version 2.0 (the "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. */ package io.netty.util.internal; import org.junit.Test; import static org.junit.Assert.*; public class ThreadLocalRandomTest { @Test public void getInitialSeedUniquifierPreservesInterrupt() { try { Thread.currentThread().interrupt(); assertTrue("Assert that thread is interrupted before invocation of getInitialSeedUniquifier()", Thread.currentThread().isInterrupted()); ThreadLocalRandom.getInitialSeedUniquifier(); assertTrue("Assert that thread is interrupted after invocation of getInitialSeedUniquifier()", Thread.currentThread().isInterrupted()); } finally { Thread.interrupted(); // clear interrupted status in order to not affect other tests } } }