1 /* 2 * Copyright (c) 2015, 2017, 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 Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp. 28 * 29 * @requires vm.cds 30 * @requires vm.cds.custom.loaders 31 * @library /test/lib /test/hotspot/jtreg/runtime/appcds 32 * @modules java.base/jdk.internal.misc 33 * java.management 34 * jdk.jartool/sun.tools.jar 35 * @compile test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java 36 * test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java 37 * @run main ClassListFormatE 38 */ 39 40 public class ClassListFormatE extends ClassListFormatBase { 41 static { 42 // Uncomment the following line to run only one of the test cases 43 // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE E1"; 44 } 45 main(String[] args)46 public static void main(String[] args) throws Throwable { 47 String appJar = JarBuilder.getOrCreateHelloJar(); 48 String customJarPath = JarBuilder.build("ClassListFormatE", "CustomLoadee", 49 "CustomLoadee2", "CustomInterface2_ia", 50 "CustomInterface2_ib"); 51 52 //---------------------------------------------------------------------- 53 // TESTGROUP E: super class and interfaces 54 //---------------------------------------------------------------------- 55 dumpShouldFail( 56 "TESTCASE E1: missing interfaces: keyword", 57 appJar, classlist( 58 "Hello", 59 "java/lang/Object id: 1", 60 "CustomLoadee2 id: 1 super: 1 source: " + customJarPath 61 ), 62 "Class CustomLoadee2 implements the interface CustomInterface2_ia, but no interface has been specified in the input line"); 63 64 dumpShouldFail( 65 "TESTCASE E2: missing one interface", 66 appJar, classlist( 67 "Hello", 68 "java/lang/Object id: 1", 69 "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath, 70 "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath, 71 "CustomLoadee2 id: 4 super: 1 interfaces: 2 source: " + customJarPath 72 ), 73 "The interface CustomInterface2_ib implemented by class CustomLoadee2 does not match any of the specified interface IDs"); 74 75 dumpShouldFail( 76 "TESTCASE E3: specifying an interface that's not implemented by the class", 77 appJar, classlist( 78 "Hello", 79 "java/lang/Object id: 1", 80 "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath, 81 "CustomLoadee id: 2 super: 1 interfaces: 2 source: " + customJarPath 82 ), 83 "The number of interfaces (1) specified in class list does not match the class file (0)"); 84 85 dumpShouldFail( 86 "TESTCASE E4: repeating an ID in the interfaces: keyword", 87 appJar, classlist( 88 "Hello", 89 "java/lang/Object id: 1", 90 "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath, 91 "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath, 92 "CustomLoadee2 id: 4 super: 1 interfaces: 2 2 3 source: " + customJarPath 93 ), 94 "The number of interfaces (3) specified in class list does not match the class file (2)"); 95 96 dumpShouldFail( 97 "TESTCASE E5: wrong super class", 98 appJar, classlist( 99 "Hello", 100 "java/lang/Object id: 1", 101 "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath, 102 "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath, 103 "CustomLoadee id: 4 super: 1 source: " + customJarPath, 104 "CustomLoadee2 id: 5 super: 4 interfaces: 2 3 source: " + customJarPath 105 ), 106 "The specified super class CustomLoadee (id 4) does not match actual super class java.lang.Object"); 107 } 108 } 109 110