/* * Copyright (c) 2020 Alibaba Group Holding Limited. 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. Alibaba designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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. */ /* * @test * @summary test InterruptedException was thrown by sleep() * @requires os.family == "linux" * @library /lib/testlibrary * @run main/othervm -XX:+EnableCoroutine -Dcom.alibaba.wisp.transparentWispSwitch=true InterruptedSleepTest */ import com.alibaba.wisp.engine.WispEngine; import static jdk.testlibrary.Asserts.assertFalse; import static jdk.testlibrary.Asserts.assertLessThan; import static jdk.testlibrary.Asserts.assertTrue; public class InterruptedSleepTest { public static void main(String[] args) { Thread mainCoro = Thread.currentThread(); WispEngine.dispatch(() -> { try { Thread.sleep(100); } catch (InterruptedException e) { } mainCoro.interrupt(); }); long start = System.currentTimeMillis(); boolean ie = false; try { Thread.sleep(1000L); } catch (InterruptedException e) { ie = true; } assertLessThan((int) (System.currentTimeMillis() - start), 1000); assertTrue(ie); assertFalse(mainCoro.isInterrupted()); } }