1 /* 2 * Copyright (c) 2019, 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 * @summary Test interaction with JIT threads during vm exit. 28 * @requires vm.cds 29 * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes 30 * @build TestJIT 31 * @modules jdk.jartool/sun.tools.jar 32 * @build sun.hotspot.WhiteBox 33 * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox 34 * @run driver ClassFileInstaller -jar testjit.jar TestJIT 35 * @run driver JITInteraction 36 */ 37 38 public class JITInteraction extends DynamicArchiveTestBase { 39 40 public static void main(String[] args) throws Exception { 41 runTest(JITInteraction::testDefaultBase); 42 } 43 44 // Test with default base archive + top archive 45 static void testDefaultBase() throws Exception { 46 String topArchiveName = getNewArchiveName("top"); 47 doTest(topArchiveName); 48 } 49 50 private static void doTest(String topArchiveName) throws Exception { 51 String appJar = ClassFileInstaller.getJarPath("testjit.jar"); 52 String mainClass = "TestJIT"; 53 54 dump2_WB(null, topArchiveName, 55 "-Xlog:cds", 56 "-Xlog:cds+dynamic", 57 "-XX:-UseOnStackReplacement", 58 "-XX:+PrintCompilation", 59 "-cp", appJar, mainClass) 60 .assertNormalExit(output -> { 61 output.shouldContain("Buffer-space to target-space delta") 62 .shouldContain("Written dynamic archive 0x"); 63 }); 64 } 65 }