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/*
* Copyright (c) 2002, 2018, 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/set/set001.
* VM Testbase keywords: [jpda, jdb]
* VM Testbase readme:
* DECSRIPTION
* A positive test for the 'set <lvalue> = <expr>' command.
* The test checks if jdb correctly sets value for the following
* fields and variables:
* - static field,
* - instance field
* The jdb suspends the debuggee inside the method runIt and then tries
* to set new values for the fields and variables using checked command.
* Then the debuggee checks if modified fields/variables have expected
* values. If not, then special errorMessage variable is appended with
* the info of wrong values. The test passes when length of errorMessage
* is equal to 0, and fails otherwise.
* The test consists of two program:
* set001.java - launches jdb and debuggee, writes commands to jdb, reads the jdb output,
* set001a.java - the debugged application.
* COMMENTS
*
* @library /vmTestbase
* /test/lib
* @run driver jdk.test.lib.FileInstaller . .
* @build nsk.jdb.set.set001.set001
*
* @comment make sure set001a is compiled w/ full debug info
* @clean nsk.jdb.set.set001.set001a
* @compile -g:lines,source,vars set001a.java
*
* @run main/othervm PropertyResolvingWrapper nsk.jdb.set.set001.set001
* -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.set.set001;
import nsk.share.*;
import nsk.share.jdb.*;
import java.io.*;
import java.util.*;
public class set001 extends JdbTest {
public static void main (String argv[]) {
System.exit(run(argv, System.out) + JCK_STATUS_BASE);
}
public static int run(String argv[], PrintStream out) {
debuggeeClass = DEBUGGEE_CLASS;
firstBreak = FIRST_BREAK;
lastBreak = LAST_BREAK;
return new set001().runTest(argv, out);
}
static final String PACKAGE_NAME = "nsk.jdb.set.set001";
static final String TEST_CLASS = PACKAGE_NAME + ".set001";
static final String DEBUGGEE_CLASS = TEST_CLASS + "a";
static final String FIRST_BREAK = DEBUGGEE_CLASS + ".main";
static final String LAST_BREAK = DEBUGGEE_CLASS + ".lastBreak";
static final String ERROR_MESSAGE = DEBUGGEE_CLASS + ".errorMessage";
static final String[][] checkedExpr = {
{ DEBUGGEE_CLASS + ".myStaticField", "-2147483648" },
{ DEBUGGEE_CLASS + "._set001a.myInstanceField", "9223372036854775807" },
};
protected void runCases() {
String[] reply;
Paragrep grep;
int count;
Vector v;
String found;
jdb.setBreakpointInMethod(LAST_BREAK);
reply = jdb.receiveReplyFor(JdbCommand.cont);
// to get out of lastBreak()
reply = jdb.receiveReplyFor(JdbCommand.step);
// set values
for (int i = 0; i < checkedExpr.length; i++) {
reply = jdb.receiveReplyFor(JdbCommand.set + checkedExpr[i][0] + " = " + checkedExpr[i][1]);
}
reply = jdb.receiveReplyFor(JdbCommand.cont);
// check value of debuggeeResult
reply = jdb.receiveReplyFor(JdbCommand.eval + ERROR_MESSAGE);
//if everything is OK reply will look like this
// nsk.jdb.set.set001.set001a.errorMessage = ""
if (!reply[0].contains("\"\"")) {
log.complain("jdb failed to set value for expression(s): ");
for (int i = 0; i < reply.length; i++) {
log.complain(reply[i]);
}
success = false;
}
jdb.contToExit(1);
}
}
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