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