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/*
* Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
*
* @summary converted from VM Testbase nsk/jdb/methods/methods002.
* VM Testbase keywords: [jpda, jdb]
* VM Testbase readme:
* DESCRIPTION
* This is a test for the 'methods' command.
* The test checks the following cases
* - class with various method modifiers,
* - class with various constructors,
* - class with various overloaded methods,
* - abstract class and interface,
* - implementing class,
* - class with inherited methods,
* - class with inherited and overrided methods.
* The test passes if signatures for all expected methods are listed
* in reply on command for every case.
* The test consists of two parts:
* methods002.java - test driver, i.e. launches jdb and debuggee,
* writes commands to jdb, reads the jdb output,
* methods002a.java - the debugged application.
* COMMENTS
* This test replaces the nsk/jdb/methods/methods001 one.
*
* @library /vmTestbase
* /test/lib
* @build nsk.jdb.methods.methods002.methods002a
* @run driver
* nsk.jdb.methods.methods002.methods002
* -arch=${os.family}-${os.simpleArch}
* -waittime=5
* -debugee.vmkind=java
* -transport.address=dynamic
* -jdb=${test.jdk}/bin/jdb
* -java.options="${test.vm.opts} ${test.java.opts}"
* -workdir=.
* -debugee.vmkeys="${test.vm.opts} ${test.java.opts}"
*/
package nsk.jdb.methods.methods002;
import nsk.share.*;
import nsk.share.jdb.*;
import java.io.*;
import java.util.*;
public class methods002 extends JdbTest {
public static void main (String argv[]) {
debuggeeClass = DEBUGGEE_CLASS;
firstBreak = FIRST_BREAK;
lastBreak = LAST_BREAK;
new methods002().runTest(argv);
}
static final String PACKAGE_NAME = "nsk.jdb.methods.methods002";
static final String TEST_CLASS = PACKAGE_NAME + ".methods002";
static final String DEBUGGEE_CLASS = TEST_CLASS + "a";
static final String FIRST_BREAK = DEBUGGEE_CLASS + ".main";
static final String LAST_BREAK = DEBUGGEE_CLASS + ".lastBreak";
protected void runCases() {
String[] reply;
Paragrep grep;
int count;
Vector v;
String found;
jdb.setBreakpointInMethod(LAST_BREAK);
reply = jdb.receiveReplyFor(JdbCommand.cont);
// Case for class with method modifiers
String testedClass1 = TEST_CLASS + "a";
reply = jdb.receiveReplyFor(JdbCommand.methods + testedClass1);
for (int i = 1; i <= 33; i++) {
checkMethod( reply, "m" + intToString(i), 1, testedClass1, testedClass1 );
}
for (int i = 1; i <= 3; i++) {
checkMethod( reply, "f" + intToString(i), 1, testedClass1, testedClass1 );
}
// Case for class with many constructors
String testedClass2 = TEST_CLASS + "b";
reply = jdb.receiveReplyFor(JdbCommand.methods + testedClass2);
String[] reply1 = toStringArray(reply); // on Windows reply is single string with embedded \r\n symbols
checkMethod( reply1, "<init>", 4, testedClass2, testedClass2 );
// Case for class with overloaded methods
String testedClass3 = TEST_CLASS + "c";
reply = jdb.receiveReplyFor(JdbCommand.methods + testedClass3);
reply1 = toStringArray(reply); // // on Windows reply is single string with embedded \r\n symbols
checkMethod( reply1, "m01", 3, testedClass3, testedClass3 );
// Case for abstract class
String testedClass4 = TEST_CLASS + "d";
reply = jdb.receiveReplyFor(JdbCommand.methods + testedClass4);
checkMethod( reply, "m01", 1, testedClass4, testedClass4 );
// Case for interface
String testedClass5 = TEST_CLASS + "i";
reply = jdb.receiveReplyFor(JdbCommand.methods + testedClass5);
checkMethod( reply, "i01", 1, testedClass5, testedClass5 );
// Case for class with implemented method
String testedClass6 = TEST_CLASS + "e";
reply = jdb.receiveReplyFor(JdbCommand.methods + testedClass6);
checkMethod( reply, "m01", 1, testedClass4, testedClass6 );
checkMethod( reply, "i01", 1, testedClass5, testedClass6 );
checkMethod( reply, "m01", 1, testedClass6, testedClass6 );
// Case for class with inherited methods
String testedClass7 = TEST_CLASS + "f";
reply = jdb.receiveReplyFor(JdbCommand.methods + testedClass7);
for (int i = 1; i <= 33; i++) {
checkMethod( reply, "m" + intToString(i), 1, testedClass1, testedClass7 );
}
for (int i = 1; i <= 3; i++) {
checkMethod( reply, "f" + intToString(i), 1, testedClass1, testedClass7 );
}
// Case for class with inherited and overrided methods
String testedClass8 = TEST_CLASS + "g";
reply = jdb.receiveReplyFor(JdbCommand.methods + testedClass8);
for (int i = 1; i <= 33; i++) {
checkMethod( reply, "m" + intToString(i), 1, testedClass8, testedClass8 );
}
for (int i = 1; i <= 33; i++) {
checkMethod( reply, "m" + intToString(i), 1, testedClass1, testedClass8 );
}
for (int i = 1; i <= 3; i++) {
checkMethod( reply, "f" + intToString(i), 1, testedClass1, testedClass8 );
}
jdb.contToExit(1);
}
private void checkMethod (
String[] reply, /* reply on 'methods' command */
String methodName, /* method name */
int expOccur, /* expected number of occurences of the method */
String ownerClass, /* name of class defining method */
String testedClass /* name of tested class */
) {
Paragrep grep = new Paragrep(reply);
Vector v = new Vector();
v.add(ownerClass);
v.add(methodName);
int j = grep.find(v);
if (j != expOccur) {
failure("Wrong number of occurences of method " + methodName +
"\n\t of class " + ownerClass +
"\n\t in class " + testedClass +
"\n\t expected number: " + expOccur + " got: " + j);
}
}
private String[] toStringArray (String[] arr) {
Vector v = new Vector();
for (int i = 0; i < arr.length; i++) {
StringTokenizer st = new StringTokenizer(arr[i], "\r\n");
while (st.hasMoreTokens()) {
v.add(st.nextToken());
}
}
Object[] objects = v.toArray();
String[] results = new String[objects.length];
for (int i = 0; i < objects.length; i++) {
results[i] = (String)objects[i];
}
return results;
}
private String intToString (int i) {
String s = String.valueOf(i);
if (s.length()==1)
s = "0" + s;
return s;
}
}
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