1 /*
2 * Copyright (c) 2000, 2024, 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 package nsk.jdi.Accessible.modifiers;
25
26 import nsk.share.*;
27 import nsk.share.jpda.*;
28 import nsk.share.jdi.*;
29
30 import com.sun.jdi.*;
31 import java.util.*;
32 import java.io.*;
33
34 /**
35 * The modifiers001 test checks the method <code>modifiers()</code>
36 * of the JDI interface <code>Accessible</code> of com.sun.jdi package
37 * for ClassType, InterfaceType
38 */
39
40 public class modifiers001 extends Log {
41 static java.io.PrintStream out_stream;
42 static boolean verbose_mode = false;
43
44 /** The main class names of the debugger & debugee applications. */
45 private final static String
46 package_prefix = "nsk.jdi.Accessible.modifiers.",
47 // package_prefix = "", // for DEBUG without package
48 thisClassName = package_prefix + "modifiers001",
49 debugeeName = thisClassName + "a";
50
51
52 static ArgumentHandler argsHandler;
53 private static Log logHandler;
54
55
56 /** Debugee's classes for check **/
57 private final static String classes_for_check[][] = {
58
59 {"java.lang.Boolean" , "public, final", "class"},
60 {"java.lang.Byte" , "public, final", "class"},
61 {"java.lang.Character", "public, final", "class"},
62 {"java.lang.Double" , "public, final", "class"},
63 {"java.lang.Float" , "public, final", "class"},
64 {"java.lang.Integer" , "public, final", "class"},
65 {"java.lang.Long" , "public, final", "class"},
66 {"java.lang.String" , "public, final", "class"},
67 {"java.lang.Object" , "public ", "class"},
68
69 {thisClassName, "public", "class"},
70 {thisClassName+"a", "public", "class"},
71
72 {debugeeName+"$fin_s_cls", "final, static", "class"},
73 {debugeeName+"$abs_s_cls", "abstract, static", "class"},
74 {debugeeName+"$s_interf", "abstract, static, interface", "interface"},
75
76 {package_prefix + "simple_class", "<no modifiers>", "class"},
77 {package_prefix + "abstract_class", "abstract", "class"},
78 {package_prefix + "final_class", "final", "class"},
79 {package_prefix + "interf", "abstract, interface", "interface"}
80 };
81
82
83 public static void main (String argv[]) {
84 int result = run(argv,System.out);
85 if (result != 0) {
86 throw new RuntimeException("TEST FAILED with result " + result);
87 }
88
89 }
90
91 /**
92 * JCK-like entry point to the test: perform testing, and
93 * return exit code 0 (PASSED) or either 2 (FAILED).
94 */
95 public static int run (String argv[], PrintStream out) {
96 out_stream = out;
97
98 int v_test_result = new modifiers001().runThis(argv,out_stream);
99 if ( v_test_result == 2/*STATUS_FAILED*/ ) {
100 logHandler.complain("\n==> nsk/jdi/Accessible/modifiers/modifiers001 test FAILED");
101 }
102 else {
103 logHandler.display("\n==> nsk/jdi/Accessible/modifiers/modifiers001 test PASSED");
104 }
105 return v_test_result;
106 }
107
108 private void print_log_on_verbose(String message) {
109 logHandler.display(message);
110 }
111
112 /**
113 * Non-static variant of the method <code>run(args,out)</code>
114 */
115 private int runThis (String argv[], PrintStream out) {
116 if ( out_stream == null ) {
117 out_stream = out;
118 }
119
120
121 Debugee debugee;
122
123 argsHandler = new ArgumentHandler(argv);
124 logHandler = new Log(out, argsHandler);
125 Binder binder = new Binder(argsHandler, logHandler);
126
127
128 if (argsHandler.verbose()) {
129 debugee = binder.bindToDebugee(debugeeName + " -vbs");
130 } else {
131 debugee = binder.bindToDebugee(debugeeName);
132 }
133
134 IOPipe pipe = new IOPipe(debugee);
135
136
137 logHandler.display("==> nsk/jdi/Accessible/modifiers/modifiers001 test LOG:");
138 logHandler.display("==> test checks the modifiers() method of Accessible interface");
139 logHandler.display(" of the com.sun.jdi package for ClassType, InterfaceType\n");
140
141
142 debugee.redirectStderr(out);
143 print_log_on_verbose("--> modifiers001: modifiers001a debugee launched");
144 debugee.resume();
145
146 String line = pipe.readln();
147 if (line == null) {
148 logHandler.complain
149 ("##> modifiers001: UNEXPECTED debugee's signal (not \"ready\") - " + line);
150 return 2/*STATUS_FAILED*/;
151 }
152 if (!line.equals("ready")) {
153 logHandler.complain
154 ("##> modifiers001: UNEXPECTED debugee's signal (not \"ready\") - " + line);
155 return 2/*STATUS_FAILED*/;
156 }
157 else {
158 print_log_on_verbose("--> modifiers001: debugee's \"ready\" signal recieved!");
159 }
160
161 logHandler.display
162 ("--> modifiers001: checking debugee's classes by Accessible.modifiers() method...\n");
163 int all_classes_count = 0;
164 int class_not_found_errors = 0;
165 int class_not_found_exceptions = 0;
166 int modifiers_method_errors = 0;
167 // modifiers001a obj = new modifiers001a();
168 for (int i=0; i<classes_for_check.length; i++) {
169 String className = classes_for_check[i][0];
170 all_classes_count++;
171 ReferenceType refType = debugee.classByName(className);
172 if (refType == null) {
173 logHandler.complain("##> isPublic001: Could NOT FIND class: " + className);
174 class_not_found_errors++;
175 continue;
176 }
177 Class class_obj;
178 try {
179 class_obj = Class.forName(className);
180 }
181 catch (ClassNotFoundException e) {
182 logHandler.complain
183 ("##> modifiers001: Class.forName("+className+") - "+e.toString());
184 class_not_found_exceptions++;
185 continue;
186 }
187 int expected_modifiers = class_obj.getModifiers();
188 String s_type = classes_for_check[i][2];
189 String s_modifiers = classes_for_check[i][1];
190 int got_modifiers = refType.modifiers();
191 logHandler.display("");
192 if ( got_modifiers != expected_modifiers ) {
193 logHandler.complain("##> modifiers001: UNEXPECTED modifiers() method result ("
194 + "0x" + Integer.toHexString(got_modifiers) + ") for " + s_type + ": " + className
195 + "(" + s_modifiers + ")");
196 logHandler.complain("##> expected modifiers() method result = "
197 + "0x" + Integer.toHexString(expected_modifiers));
198 modifiers_method_errors++;
199 }
200 else {
201 print_log_on_verbose("--> modifiers001: expected modifiers() method result ("
202 + "0x" + Integer.toHexString(got_modifiers) + ") for " + s_type + ": " + className
203 + "(" + s_modifiers + ")");
204 }
205 }
206 logHandler.display
207 ("--> modifiers001: checking debugee's classes completed!");
208 logHandler.display
209 ("--> modifiers001: number of checked classes = " + all_classes_count);
210 if ( class_not_found_errors > 0 ) {
211 logHandler.complain("##> modifiers001: \"class not found ERRORS\" counter = "
212 + class_not_found_errors);
213 }
214 if ( class_not_found_exceptions > 0 ) {
215 logHandler.complain("##> modifiers001: \"class not found EXCEPTIONS\" counter = "
216 + class_not_found_exceptions);
217 }
218 logHandler.display("##> modifiers001: modifiers() method ERRORS counter = "
219 + modifiers_method_errors);
220 int v_test_result = 0/*STATUS_PASSED*/;
221 if (class_not_found_errors + class_not_found_exceptions + modifiers_method_errors > 0) {
222 v_test_result = 2/*STATUS_FAILED*/;
223 }
224
225 print_log_on_verbose("--> modifiers001: waiting for debugee finish...");
226 pipe.println("quit");
227 debugee.waitFor();
228
229 int status = debugee.getStatus();
230 if (status != 0/*STATUS_PASSED*/ + 95/*STATUS_TEMP*/) {
231 logHandler.complain
232 ("##> modifiers001: UNEXPECTED Debugee's exit status (not 95) - " + status);
233 v_test_result = 2/*STATUS_FAILED*/;
234 }
235 else {
236 print_log_on_verbose
237 ("--> modifiers001: expected Debugee's exit status - " + status);
238 }
239
240 return v_test_result;
241 }
242 }