1 /*
2 * Copyright (c) 2014, 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 import sun.hotspot.WhiteBox;
26
27 public class JvmtiApp {
28 static Class forname() {
29 try {
30 return Class.forName("Hello");
31 } catch (Throwable t) {
32 return null;
33 }
34 }
35
36 static void failed(String msg) {
37 System.out.println("TEST FAILED: " + msg);
38 System.exit(1);
39 }
40
41 // See ../JvmtiAddPath.java for how the classpaths are configured.
42 public static void main(String args[]) {
43 if (args[0].equals("noadd")) {
44 if (forname() != null) {
45 failed("Hello class was loaded unexpectedly");
46 }
47 // We use -verbose:class to verify that Extra.class IS loaded by AppCDS if
48 // the boot classpath HAS NOT been appended.
49 ExtraClass.doit();
50 System.exit(0);
51 }
52
53 WhiteBox wb = WhiteBox.getWhiteBox();
54
55 if (args[0].equals("bootonly")) {
56 wb.addToBootstrapClassLoaderSearch(args[1]);
57 Class cls = forname();
58 if (cls == null) {
59 failed("Cannot find Hello class");
60 }
61 if (cls.getClassLoader() != null) {
62 failed("Hello class not loaded by boot classloader");
63 }
64 } else if (args[0].equals("apponly")) {
65 wb.addToSystemClassLoaderSearch(args[1]);
66 Class cls = forname();
67 if (cls == null) {
68 failed("Cannot find Hello class");
69 }
70 if (cls.getClassLoader() != JvmtiApp.class.getClassLoader()) {
71 failed("Hello class not loaded by app classloader");
72 }
73 } else if (args[0].equals("noadd-appcds")) {
74 Class cls = forname();
75 if (cls == null) {
76 failed("Cannot find Hello class");
77 }
78 if (cls.getClassLoader() != JvmtiApp.class.getClassLoader()) {
79 failed("Hello class not loaded by app classloader");
80 }
81 } else if (args[0].equals("appandboot")) {
82 wb.addToBootstrapClassLoaderSearch(args[1]);
83 wb.addToSystemClassLoaderSearch(args[2]);
84 Class cls = forname();
85 if (cls == null) {
86 failed("Cannot find Hello class");
87 }
88 if (cls.getClassLoader() != null) {
89 failed("Hello class not loaded by boot classloader");
90 }
91 } else {
92 failed("unknown option " + args[0]);
93 }
94
95 // We use -verbose:class to verify that Extra.class IS NOT loaded by AppCDS if
96 // the boot classpath HAS been appended.
97 ExtraClass.doit();
98
99 System.out.println("Test passed: " + args[0]);
100 }
101 }
102
103 class ExtraClass {
104 static void doit() {}
105 }
|
1 /*
2 * Copyright (c) 2014, 2018, 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 sun.hotspot.WhiteBox;
26
27 public class JvmtiApp {
28 static Class forname(String cn) {
29 try {
30 return Class.forName(cn);
31 } catch (Throwable t) {
32 return null;
33 }
34 }
35
36 static void failed(String msg) {
37 System.out.println("TEST FAILED: " + msg);
38 System.exit(1);
39 }
40
41 // See ../JvmtiAddPath.java for how the classpaths are configured.
42 public static void main(String args[]) {
43 String cn = "Hello";
44 if (args.length >= 3) {
45 cn = args[args.length - 1];
46 }
47
48 if (args[0].equals("noadd")) {
49 if (forname(cn) != null) {
50 failed(cn + " class was loaded unexpectedly");
51 }
52 // We use -verbose:class to verify that Extra.class IS loaded by AppCDS if
53 // the boot classpath HAS NOT been appended.
54 ExtraClass.doit();
55 System.exit(0);
56 }
57
58 WhiteBox wb = WhiteBox.getWhiteBox();
59
60 if (args[0].equals("bootonly")) {
61 wb.addToBootstrapClassLoaderSearch(args[1]);
62 Class cls = forname(cn);
63 if (cls == null) {
64 failed("Cannot find " + cn + " class");
65 }
66 if (cls.getClassLoader() != null) {
67 failed("Hello class not loaded by boot classloader");
68 }
69 } else if (args[0].equals("apponly")) {
70 wb.addToSystemClassLoaderSearch(args[1]);
71 Class cls = forname(cn);
72 if (cls == null) {
73 failed("Cannot find " + cn + " class");
74 }
75 if (cls.getClassLoader() != JvmtiApp.class.getClassLoader()) {
76 failed(cn + " class not loaded by app classloader");
77 }
78 } else if (args[0].equals("noadd-appcds")) {
79 cn = (args.length == 1) ? "Hello" : args[1];
80 Class cls = forname(cn);
81 if (cls == null) {
82 failed("Cannot find " + cn + " class");
83 }
84 if (cls.getClassLoader() != JvmtiApp.class.getClassLoader()) {
85 failed(cn + " class not loaded by app classloader");
86 }
87 } else if (args[0].equals("appandboot")) {
88 wb.addToBootstrapClassLoaderSearch(args[1]);
89 wb.addToSystemClassLoaderSearch(args[2]);
90 cn = (args.length == 3) ? "Hello" : args[3];
91 Class cls = forname(cn);
92 if (cls == null) {
93 failed("Cannot find " + cn + " class");
94 }
95 if (cls.getClassLoader() != null) {
96 failed(cn + " class not loaded by boot classloader");
97 }
98 } else {
99 failed("unknown option " + args[0]);
100 }
101
102 // We use -verbose:class to verify that Extra.class IS NOT loaded by AppCDS if
103 // the boot classpath HAS been appended.
104 ExtraClass.doit();
105
106 System.out.println("Test passed: " + args[0]);
107 }
108 }
109
110 class ExtraClass {
111 static void doit() {}
112 }
|