1 /* 2 * Copyright (c) 2019, 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 import java.io.File; 26 27 /* 28 * @test 29 * @summary error handling when either (or both) of the base/top archives are missing. 30 * @requires vm.cds 31 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes 32 * @build GenericTestApp sun.hotspot.WhiteBox 33 * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox 34 * @run driver ClassFileInstaller -jar GenericTestApp.jar GenericTestApp 35 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:./WhiteBox.jar MissingArchive 36 */ 37 38 public class MissingArchive extends DynamicArchiveTestBase { 39 private static final String TOP = "top"; 40 private static final String BASE = "base"; 41 private static final String BOTH = "base/top"; 42 private static final String NONE = "none"; 43 44 public static void main(String[] args) throws Exception { 45 runTest(MissingArchive::test, TOP); 46 runTest(MissingArchive::test, BASE); 47 runTest(MissingArchive::test, BOTH); 48 runTest(MissingArchive::test, NONE); 49 } 50 51 static void delete(String fileName) { 52 File f = new File(fileName); 53 f.delete(); 54 } 55 56 static void test(String args[]) throws Exception { 57 String topArchiveName = getNewArchiveName("top"); 58 String baseArchiveName = getNewArchiveName("base"); 59 TestCommon.dumpBaseArchive(baseArchiveName); 60 61 String appJar = ClassFileInstaller.getJarPath("GenericTestApp.jar"); 62 String mainClass = "GenericTestApp"; 63 dump2_WB(baseArchiveName, topArchiveName, 64 "-Xlog:cds", 65 "-Xlog:cds+dynamic=debug", 66 "-cp", appJar, mainClass) 67 .assertNormalExit(output -> { 68 output.shouldContain("Buffer-space to target-space delta") 69 .shouldContain("Written dynamic archive 0x"); 70 }); 71 72 // Use -Xshare:auto so top archive can fail after base archive has succeeded, 73 // but the app will continue to run. 74 String[] cmdline = TestCommon.concat( 75 "-Xlog:cds*", 76 "-Xshare:auto", 77 "-cp", appJar, mainClass); 78 79 80 String mode = args[0]; 81 82 if (mode.contains(BASE)) { 83 delete(baseArchiveName); 84 cmdline = TestCommon.concat(cmdline, "assertNotShared:java.lang.Object"); 85 } else { 86 cmdline = TestCommon.concat(cmdline, "assertShared:java.lang.Object"); 87 } 88 89 if (mode.contains(TOP)) { 90 delete(topArchiveName); 91 } 92 93 if (mode.equals(NONE)) { 94 cmdline = TestCommon.concat(cmdline, "assertShared:GenericTestApp"); 95 } else { 96 cmdline = TestCommon.concat(cmdline, "assertNotShared:GenericTestApp"); 97 } 98 99 run2_WB(baseArchiveName, topArchiveName, cmdline).assertNormalExit(); 100 } 101 }