/*
* Copyright (c) 2000, 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
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*/
package nsk.jdi.CharValue.value;
import nsk.share.*;
import nsk.share.jpda.*;
import nsk.share.jdi.*;
import com.sun.jdi.*;
import java.util.*;
import java.io.*;
/**
* The test for the implementation of an object of the type
* CharValue.
*
* The test checks up that results of the method
* com.sun.jdi.CharValue.value()
* complies with its spec.
*
* The cases for testing are as follows :
*
* when a gebuggee executes the following :
* public static char smallest = Character.MIN_VALUE;
* public static char largest = Character.MAX_VALUE;
*
* which a debugger mirros as :
*
* CharValue cvchar_smallest;
* CharValue cvchar_largest;
*
* the following is true:
*
* cvchar_smallest.value() == Character.MIN_VALUE
* cvchar_largest.value() == Character.MAX_VALUE
*
*/
public class value001 {
//----------------------------------------------------- templete section
static final int PASSED = 0;
static final int FAILED = 2;
static final int PASS_BASE = 95;
//----------------------------------------------------- templete parameters
static final String
sHeader1 = "\n==> nsk/jdi/CharValue/value/value001",
sHeader2 = "--> value001: ",
sHeader3 = "##> value001: ";
//----------------------------------------------------- main method
public static void main (String argv[]) {
int result = run(argv, System.out);
System.exit(result + PASS_BASE);
}
public static int run (String argv[], PrintStream out) {
return new value001().runThis(argv, out);
}
//-------------------------------------------------- log procedures
private static boolean verbMode = false;
private static Log logHandler;
private static void log1(String message) {
logHandler.display(sHeader1 + message);
}
private static void log2(String message) {
logHandler.display(sHeader2 + message);
}
private static void log3(String message) {
logHandler.complain(sHeader3 + message);
}
// ************************************************ test parameters
private String debuggeeName =
"nsk.jdi.CharValue.value.value001a";
//====================================================== test program
static ArgumentHandler argsHandler;
static int testExitCode = PASSED;
//------------------------------------------------------ common section
private int runThis (String argv[], PrintStream out) {
Debugee debuggee;
argsHandler = new ArgumentHandler(argv);
logHandler = new Log(out, argsHandler);
Binder binder = new Binder(argsHandler, logHandler);
if (argsHandler.verbose()) {
debuggee = binder.bindToDebugee(debuggeeName + " -vbs"); // *** tp
} else {
debuggee = binder.bindToDebugee(debuggeeName); // *** tp
}
IOPipe pipe = new IOPipe(debuggee);
debuggee.redirectStderr(out);
log2("value001a debuggee launched");
debuggee.resume();
String line = pipe.readln();
if ((line == null) || !line.equals("ready")) {
log3("signal received is not 'ready' but: " + line);
return FAILED;
} else {
log2("'ready' recieved");
}
VirtualMachine vm = debuggee.VM();
//------------------------------------------------------ testing section
log1(" TESTING BEGINS");
for (int i = 0; ; i++) {
pipe.println("newcheck");
line = pipe.readln();
if (line.equals("checkend")) {
log2(" : returned string is 'checkend'");
break ;
} else if (!line.equals("checkready")) {
log3("ERROR: returned string is not 'checkready'");
testExitCode = FAILED;
break ;
}
log1("new check: #" + i);
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ variable part
List listOfDebuggeeExecClasses = vm.classesByName(debuggeeName);
if (listOfDebuggeeExecClasses.size() != 1) {
testExitCode = FAILED;
log3("ERROR: listOfDebuggeeExecClasses.size() != 1");
break ;
}
ReferenceType execClass =
(ReferenceType) listOfDebuggeeExecClasses.get(0);
Field fcchar_smallest = execClass.fieldByName("smallest");
Field fcchar_largest = execClass.fieldByName("largest");
CharValue cvchar_smallest =
(CharValue) execClass.getValue(fcchar_smallest);
CharValue cvchar_largest =
(CharValue) execClass.getValue(fcchar_largest);
int i2;
for (i2 = 0; ; i2++) {
int expresult = 0;
log2("new check: #" + i2);
switch (i2) {
case 0: if (cvchar_smallest.value() != Character.MIN_VALUE)
expresult = 1;
break;
case 1: if (cvchar_largest.value() != Character.MAX_VALUE)
expresult = 1;
break;
default: expresult = 2;
break ;
}
if (expresult == 2) {
log2(" test cases finished");
break ;
} else if (expresult == 1) {
log3("ERROR: expresult != true; check # = " + i);
testExitCode = FAILED;
}
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
}
log1(" TESTING ENDS");
//-------------------------------------------------- test summary section
//------------------------------------------------- standard end section
pipe.println("quit");
log2("waiting for the debuggee finish ...");
debuggee.waitFor();
int status = debuggee.getStatus();
if (status != PASSED + PASS_BASE) {
log3("debuggee returned UNEXPECTED exit status: " +
status + " != PASS_BASE");
testExitCode = FAILED;
} else {
log2("debuggee returned expected exit status: " +
status + " == PASS_BASE");
}
if (testExitCode != PASSED) {
logHandler.complain("TEST FAILED");
}
return testExitCode;
}
}