1 /*
2 * Copyright (c) 1999, 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 4248728
27 * @summary Test ReferenceType.allLineLocations
28 * @author Gordon Hirsch
29 *
30 * @modules jdk.jdi
31 * @run build JDIScaffold VMConnection
32 * @run compile -g RefTypes.java
33 * @run build AllLineLocations
34 *
35 * @run driver AllLineLocations RefTypes
36 */
37 import com.sun.jdi.*;
38 import com.sun.jdi.event.*;
39 import com.sun.jdi.request.*;
40
41 import java.util.List;
42
43 public class AllLineLocations extends JDIScaffold {
44 final String[] args;
45
46 public static void main(String args[]) throws Exception {
47 new AllLineLocations(args).startTests();
48 }
49
50 AllLineLocations(String args[]) {
51 super();
52 this.args = args;
53 }
54
55 protected void runTests() throws Exception {
56 connect(args);
57 waitForVMStart();
58
59 /*
60 * Get to a point where the classes are loaded.
61 */
62 BreakpointEvent bp = resumeTo("RefTypes", "loadClasses", "()V");
63 stepOut(bp.thread());
64
65 /*
66 * These classes should have no line numbers, except for
67 * one in the implicit constructor.
68 */
69 ReferenceType rt = findReferenceType("AllAbstract");
70 if (rt == null) {
71 throw new Exception("AllAbstract: not loaded");
72 }
73 List list = rt.allLineLocations();
74 if (list.size() != 1) {
75 throw new Exception("AllAbstract: incorrect number of line locations");
76 }
77 if (rt.locationsOfLine(5000).size() != 0) {
78 throw new Exception("AllAbstract: incorrect locationsOfLine");
79 }
80 Method method = findMethod(rt, "<init>", "()V");
81 if (method == null) {
82 throw new Exception("AllAbstract.<init> not found");
83 }
84 List list2 = method.allLineLocations();
85 if (!list2.equals(list)) {
86 throw new Exception("AllAbstract: line locations in wrong method");
87 }
88 if (method.locationsOfLine(5000).size() != 0) {
89 throw new Exception("AllAbstract: incorrect locationsOfLine");
90 }
91 System.out.println("AllAbstract: passed");
92
93 rt = findReferenceType("AllNative");
94 if (rt == null) {
95 throw new Exception("AllNative: not loaded");
96 }
97 list = rt.allLineLocations();
98 if (list.size() != 1) {
99 throw new Exception("AllNative: incorrect number of line locations");
100 }
101 if (rt.locationsOfLine(5000).size() != 0) {
102 throw new Exception("AllNative: incorrect locationsOfLine");
103 }
104 method = findMethod(rt, "<init>", "()V");
105 if (method == null) {
106 throw new Exception("AllNative.<init> not found");
107 }
108 list2 = method.allLineLocations();
109 if (!list2.equals(list)) {
110 throw new Exception("AllNative: line locations in wrong method");
111 }
112 if (method.locationsOfLine(5000).size() != 0) {
113 throw new Exception("AllNative: incorrect locationsOfLine");
114 }
115 System.out.println("AllNative: passed");
116
117 rt = findReferenceType("Interface");
118 if (rt == null) {
119 throw new Exception("Interface: not loaded");
120 }
121 list = rt.allLineLocations();
122 if (list.size() != 0) {
123 throw new Exception("Interface: locations reported for abstract methods");
124 }
125 System.out.println("Interface: passed");
126
127 /*
128 * These classes have line numbers in one method and
129 * in the implicit constructor.
130 */
131 rt = findReferenceType("Abstract");
132 if (rt == null) {
133 throw new Exception("Abstract: not loaded");
134 }
135 list = rt.allLineLocations();
136 if (list.size() != 5) {
137 throw new Exception("Abstract: incorrect number of line locations");
138 }
139 method = findMethod(rt, "b", "()V");
140 if (method == null) {
141 throw new Exception("Abstract.b not found");
142 }
143 list2 = method.allLineLocations();
144 list.removeAll(list2);
145
146 // Remaining location should be in constructor
147 if ((list.size() != 1) ||
148 !(((Location)list.get(0)).method().name().equals("<init>"))) {
149 throw new Exception("Abstract: line locations in wrong method");
150 }
151 if (method.locationsOfLine(20).size() != 1) {
152 throw new Exception("Abstract method: incorrect locationsOfLine");
153 }
154 if (method.locationsOfLine(5000).size() != 0) {
155 throw new Exception("Abstract method: incorrect locationsOfLine");
156 }
157 method = findMethod(rt, "a", "()V");
158 if (method.locationsOfLine(5000).size() != 0) {
159 throw new Exception("Abstract method: incorrect locationsOfLine");
160 }
161 System.out.println("Abstract: passed");
162
163 rt = findReferenceType("Native");
164 if (rt == null) {
165 throw new Exception("Native: not loaded");
166 }
167 list = rt.allLineLocations();
168 if (list.size() != 5) {
169 throw new Exception("Native: incorrect number of line locations");
170 }
171 if (rt.locationsOfLine(5000).size() != 0) {
172 throw new Exception("Native: incorrect locationsOfLine");
173 }
174 method = findMethod(rt, "b", "()V");
175 if (method == null) {
176 throw new Exception("Native.b not found");
177 }
178 list2 = method.allLineLocations();
179 list.removeAll(list2);
180
181 // Remaining location should be in constructor
182 if ((list.size() != 1) ||
183 !(((Location)list.get(0)).method().name().equals("<init>"))) {
184 throw new Exception("Native: line locations in wrong method");
185 }
186 if (method.locationsOfLine(30).size() != 1) {
187 throw new Exception("Native method: incorrect locationsOfLine");
188 }
189 if (method.locationsOfLine(5000).size() != 0) {
190 throw new Exception("Native method: incorrect locationsOfLine");
191 }
192 method = findMethod(rt, "a", "()V");
193 if (method.locationsOfLine(5000).size() != 0) {
194 throw new Exception("Native method: incorrect locationsOfLine");
195 }
196 System.out.println("Native: passed");
197
198 rt = findReferenceType("AbstractAndNative");
199 if (rt == null) {
200 throw new Exception("AbstractAndNative: not loaded");
201 }
202 list = rt.allLineLocations();
203 if (list.size() != 5) {
204 throw new Exception("AbstractAndNative: incorrect number of line locations");
205 }
206 if (rt.locationsOfLine(5000).size() != 0) {
207 throw new Exception("AbstractAndNative: incorrect locationsOfLine");
208 }
209 method = findMethod(rt, "c", "()V");
210 if (method == null) {
211 throw new Exception("AbstractAndNative.c not found");
212 }
213 list2 = method.allLineLocations();
214 list.removeAll(list2);
215
216 // Remaining location should be in constructor
217 if ((list.size() != 1) ||
218 !(((Location)list.get(0)).method().name().equals("<init>"))) {
219 throw new Exception("AbstractAndNative: line locations in wrong method");
220 }
221 System.out.println("AbstractAndNative: passed");
222
223 // Allow application to complete
224 resumeToVMDeath();
225 }
226 }