1 /* 2 * Copyright (c) 2002, 2020, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 /* 26 * @test 27 * @key gc randomness 28 * 29 * @summary converted from VM Testbase gc/gctests/gctest04. 30 * VM Testbase keywords: [gc] 31 * 32 * @library /vmTestbase 33 * /test/lib 34 * @run driver jdk.test.lib.FileInstaller . . 35 * @compile reqgen.java 36 * @run main/othervm gc.gctests.gctest04.gctest04 37 */ 38 39 package gc.gctests.gctest04; 40 41 import nsk.share.test.*; 42 import nsk.share.TestFailure; 43 //gctest04.java 44 45 import nsk.share.TestBug; 46 import nsk.share.TestFailure; 47 48 49 // small objects ( 8 ~ 32k), short live time ( 5 ~ 10 ms) 50 public class gctest04 { 51 public static void main(String args[] ) 52 { 53 int queueLimit = 1000; 54 if (args.length > 0) 55 { 56 try 57 { 58 queueLimit = new Integer(args[0]).intValue(); 59 } 60 catch (NumberFormatException e) 61 { 62 throw new TestBug("Bad input to gctest04. Expected integer, " + 63 " got: ->" + args[0] + "<-", e); 64 } 65 } 66 67 68 queue requestque = new queue(queueLimit); 69 reqgen gen = new reqgen(requestque, 5); 70 gen.setsize(8, 32*1024); 71 gen.setlive(5, 10); 72 73 74 reqdisp disp = new reqdisp(requestque); 75 gen.start(); 76 disp.start(); 77 78 try 79 { 80 gen.join(); 81 System.out.println("Joined with gen thread"); 82 disp.join(); 83 System.out.println("Joined with disp thread"); 84 } 85 catch (InterruptedException e) 86 { 87 System.err.println("InterruptedException in gctest04.main()"); 88 } 89 System.out.println("Test passed."); 90 } 91 }