1 /*
2 * Copyright (c) 2005, 2015, 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 * @test
26 * @bug 4836939 6646613
27 * @summary JDI add addSourceNameFilter to ClassPrepareRequest
28 *
29 * @author jjh
30 *
31 * @modules jdk.jdi
32 * @run build TestScaffold VMConnection TargetListener TargetAdapter
33 * @run compile -g SourceNameFilterTest.java
34 * @run driver SourceNameFilterTest
35 * @run compile -g:none SourceNameFilterTest.java
36 * @run driver SourceNameFilterTest
37 */
38 // The compile -g:none suppresses the lineNumber table to trigger bug 6646613.
39
40 import com.sun.jdi.*;
41 import com.sun.jdi.event.*;
42 import com.sun.jdi.request.*;
43
44 import java.util.*;
45
46 /********** target program **********/
47
48 class SourceNameFilterTarg {
49 static void bkpt() {
50 }
51
52 public static void main(String[] args){
53 System.out.println("Howdy!");
54
55 LoadedLater1.doit();
56 bkpt();
57
58 LoadedLater2.doit();
59 bkpt();
60
61 LoadedLater3.doit();
62 bkpt();
63 System.out.println("Goodbye from SourceNameFilterTarg!");
64 }
65 }
66 class LoadedLater1 {
67 public static void doit() {
68 System.out.println("didit1");
69 }
70 }
71
72 class LoadedLater2 {
73 public static void doit() {
74 System.out.println("didit2");
75 }
76 }
77
78 class LoadedLater3 {
79 public static void doit() {
80 System.out.println("didit3");
81 }
82 }
83
84 /********** test program **********/
85
86 public class SourceNameFilterTest extends TestScaffold {
87 ReferenceType targetClass;
88 ThreadReference mainThread;
89 boolean gotEvent1 = false;
90 boolean gotEvent2 = false;
91 boolean gotEvent3 = false;
92 ClassPrepareRequest cpReq;
93 boolean shouldResume = false;
94 SourceNameFilterTest (String args[]) {
95 super(args);
96 }
97
98 public static void main(String[] args) throws Exception {
99 new SourceNameFilterTest(args).startTests();
100 }
101 public void eventSetComplete(EventSet set) {
102 //System.out.println("jj: resuming, set = " + set);
103 if (shouldResume) {
104 set.resume();
105 shouldResume = false;
106 }
107 }
108
109 public void classPrepared(ClassPrepareEvent event) {
110 shouldResume = true;
111
112 ReferenceType rt = event.referenceType();
113 String rtname = rt.name();
114
115 if (rtname.equals("LoadedLater1")) {
116 gotEvent1 = true;
117 }
118
119 if (rtname.equals("LoadedLater2")) {
120 gotEvent2 = true;
121 }
122
123 if (rtname.equals("LoadedLater3")) {
124 gotEvent3 = true;
125 }
126
127 // debug code
128 if (false) {
129 println("Got ClassPrepareEvent for : " + rtname);
130 try {
131 println(" sourceName = " + rt.sourceName());
132 } catch (AbsentInformationException ee) {
133 failure("failure: absent info on sourceName(): " + ee);
134 }
135
136 String stratum = rt.defaultStratum();
137 println(" defaultStratum = " + stratum);
138
139 try {
140 println(" sourceNames = " + rt.sourceNames(stratum));
141 } catch (AbsentInformationException ee) {
142 failure("failure: absent info on sourceNames(): " + ee);
143 }
144 println("\nAvailable strata: " + rt.availableStrata());
145 }
146 }
147
148
149 /********** test core **********/
150
151 protected void runTests() throws Exception {
152 /*
153 * Get to the top of main()
154 * to determine targetClass and mainThread
155 */
156 BreakpointEvent bpe = startToMain("SourceNameFilterTarg");
157 targetClass = bpe.location().declaringType();
158 boolean noSourceName = false;
159 try {
160 targetClass.sourceName();
161 } catch (AbsentInformationException ee) {
162 noSourceName = true;
163 }
164 if (noSourceName) {
165 println("-- Running with no source names");
166 } else {
167 println("-- Running with source names");
168 }
169
170 mainThread = bpe.thread();
171 EventRequestManager erm = vm().eventRequestManager();
172 addListener(this);
173
174 /*
175 * Resume the target listening for events
176 * This should cause a class prepare event for LoadedLater1
177 */
178 cpReq = erm.createClassPrepareRequest();
179 cpReq.enable();
180 resumeTo("SourceNameFilterTarg", "bkpt", "()V");
181
182 /*
183 * This should cause us to not get a class prepared for
184 * LoadedLater2 since it doesn't come from "jj"
185 */
186 cpReq.disable();
187 cpReq.addSourceNameFilter("jj");
188 cpReq.enable();
189 resumeTo("SourceNameFilterTarg", "bkpt", "()V");
190 cpReq.disable();
191
192 /*
193 * This should cause us to get a class prepare event for
194 * LoadedLater3 except in the case where -g:none
195 * was used to compile so that there is no LineNumberTable
196 * and therefore, no source name for the class.
197 */
198 cpReq = erm.createClassPrepareRequest();
199 cpReq.addSourceNameFilter("SourceNameFilterTest.java");
200 cpReq.enable();
201 resumeTo("SourceNameFilterTarg", "bkpt", "()V");
202
203 listenUntilVMDisconnect();
204
205 if (!gotEvent1) {
206 failure("failure: Did not get a class prepare request " +
207 "for LoadedLater1");
208 }
209
210 if (gotEvent2) {
211 failure("failure: Did get a class prepare request " +
212 "for LoadedLater2");
213 }
214
215 if (gotEvent3 && noSourceName) {
216 failure("failure: Did get a class prepare request " +
217 "for LoadedLater3");
218 }
219 else if (!gotEvent3 && !noSourceName) {
220 failure("failure: Did not get a class prepare request " +
221 "for LoadedLater3");
222 }
223
224 /*
225 * deal with results of test
226 * if anything has called failure("foo") testFailed will be true
227 */
228 if (!testFailed) {
229 println("SourceNameFilterTest: passed");
230 } else {
231 throw new Exception("SourceNameFilterTest: failed");
232 }
233 }
234 }