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 Hello World test for dynamic archive 28 * @requires vm.cds 29 * @library /test/lib /test/hotspot/jtreg/runtime/cds /test/hotspot/jtreg/runtime/cds/test-classes 30 * @build Hello 31 * @run driver ClassFileInstaller -jar hello.jar Hello 32 * @run driver HelloDynamic 33 */ 34 35 public class HelloDynamic extends DynamicArchiveTestBase { 36 public static void main(String[] args) throws Exception { 37 runTest(HelloDynamic::testDefaultBase); 38 runTest(HelloDynamic::testCustomBase); 39 } 40 41 // (1) Test with default base archive + top archive 42 static void testDefaultBase() throws Exception { 43 String topArchiveName = getNewArchiveName("top"); 44 doTest(null, topArchiveName); 45 } 46 47 // (2) Test with custom base archive + top archive 48 static void testCustomBase() throws Exception { 49 String topArchiveName = getNewArchiveName("top2"); 50 String baseArchiveName = getNewArchiveName("base"); 51 dumpBaseArchive(baseArchiveName); 52 doTest(baseArchiveName, topArchiveName); 53 } 54 55 private static void doTest(String baseArchiveName, String topArchiveName) throws Exception { 56 String appJar = ClassFileInstaller.getJarPath("hello.jar"); 57 String mainClass = "Hello"; 58 dump2(baseArchiveName, topArchiveName, 59 "-Xlog:cds", 60 "-Xlog:cds+dynamic=debug", 61 "-cp", appJar, mainClass) 62 .assertNormalExit(output -> { 63 output.shouldContain("Buffer-space to target-space delta") 64 .shouldContain("Written dynamic archive 0x"); 65 }); 66 run2(baseArchiveName, topArchiveName, 67 "-Xlog:class+load", 68 "-Xlog:cds+dynamic=debug,cds=debug", 69 "-cp", appJar, mainClass) 70 .assertNormalExit(output -> { 71 output.shouldContain("Hello source: shared objects file") 72 .shouldHaveExitValue(0); 73 }); 74 } 75 }