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/*
* Copyright (c) 2001, 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.
*/
package nsk.jdi.ArrayReference.getValue;
import nsk.share.*;
import nsk.share.jpda.*;
import nsk.share.jdi.*;
import com.sun.jdi.*;
import java.io.*;
public class getvalue002 {
final static int MIN_INDEX = -50;
final static int MAX_INDEX = 51;
final static String FIELD_NAME[][] = {
{"z1", "5"},
{"b1", "5"},
{"c1", "6"},
{"d1", "1"},
{"f1", "1"},
{"i1", "10"},
{"l1", "2"},
{"r1", "5"},
{"lF1", "0"},
{"lP1", "2"},
{"lU1", "3"},
{"lR1", "4"},
{"lT1", "5"},
{"lV1", "6"}
};
private static Log log;
private final static String prefix = "nsk.jdi.ArrayReference.getValue.";
private final static String className = "getvalue002";
private final static String debugerName = prefix + className;
private final static String debugeeName = debugerName + "a";
private final static String classToCheckName = prefix + "getvalue002aClassToCheck";
public static void main(String argv[]) {
System.exit(95 + run(argv, System.out));
}
public static int run(String argv[], PrintStream out) {
ArgumentHandler argHandler = new ArgumentHandler(argv);
log = new Log(out, argHandler);
Binder binder = new Binder(argHandler, log);
Debugee debugee = binder.bindToDebugee(debugeeName
+ (argHandler.verbose() ? " -verbose" : ""));
IOPipe pipe = debugee.createIOPipe();
boolean testFailed = false;
// Connect with debugee and resume it
debugee.redirectStderr(out);
debugee.resume();
String line = pipe.readln();
if (line == null) {
log.complain("debuger FAILURE> UNEXPECTED debugee's signal - null");
return 2;
}
if (!line.equals("ready")) {
log.complain("debuger FAILURE> UNEXPECTED debugee's signal - "
+ line);
return 2;
}
else {
log.display("debuger> debugee's \"ready\" signal recieved.");
}
ReferenceType refType = debugee.classByName(classToCheckName);
if (refType == null) {
log.complain("debuger FAILURE> Class " + classToCheckName
+ " not found.");
return 2;
}
log.display("debuger> Total fields in debugee read: "
+ refType.allFields().size() + " total fields in debuger: "
+ FIELD_NAME.length + "\n");
// Check all array fields from debugee
for (int i = 0; i < FIELD_NAME.length; i++) {
Field field;
String name = FIELD_NAME[i][0];
Integer totalElements = new Integer(FIELD_NAME[i][1]);
int lastElementIndex = totalElements.intValue() - 1;
Value value;
ArrayReference arrayRef;
// Get field from debuggee by name
try {
field = refType.fieldByName(name);
} catch (ClassNotPreparedException e) {
log.complain("debuger FAILURE 1> Can't get field by name "
+ name);
log.complain("debuger FAILURE 1> Exception: " + e);
testFailed = true;
continue;
} catch (ObjectCollectedException e) {
log.complain("debuger FAILURE 1> Can't get field by name "
+ name);
log.complain("debuger FAILURE 1> Exception: " + e);
testFailed = true;
continue;
}
log.display("debuger> " + i + " field " + field + " read.");
// Get field's value
try {
value = refType.getValue(field);
} catch (IllegalArgumentException e) {
log.complain("debuger FAILURE 2> Cannot get value for field "
+ name);
log.complain("debuger FAILURE 2> Exception: " + e);
testFailed = true;
continue;
} catch (ObjectCollectedException e) {
log.complain("debuger FAILURE 2> Cannot get value for field "
+ name);
log.complain("debuger FAILURE 2> Exception: " + e);
testFailed = true;
continue;
}
log.display("debuger> " + i + " field value is " + value);
// Cast to ArrayReference. All fields in debugee are
// arrays, so ClassCastException should not be thrown
try {
arrayRef = (ArrayReference)value;
} catch (ClassCastException e) {
log.complain("debuger FAILURE 3> Cannot cast value for field "
+ name + " to ArrayReference.");
log.complain("debuger FAILURE 3> Exception: " + e);
testFailed = true;
continue;
}
// Try to get value by index from MIN_INDEX to -1 and from
// arrayRef.length() to MAX_INDEX
for (int j = MIN_INDEX; j < MAX_INDEX; j++) {
if ( (j < 0) || (j > lastElementIndex) ) {
Value arrayValue;
try {
arrayValue = arrayRef.getValue(j);
log.complain("debuger FAILURE 4> Value for " + j
+ " element of field " + name + " is " + arrayValue
+ ", but IndexOutOfBoundsException expected.");
testFailed = true;
} catch (ObjectCollectedException e) {
log.display("debuger> Cannot get " + j + " value from "
+ "field " + name);
log.display("debuger> Exception: " + e);
testFailed = true;
} catch (IndexOutOfBoundsException e) {
// Index is always out of bounds, so
// IndexOutOfBoundsException is expected
log.display("debuger> " + i + " field: cannot get "
+ "element with index " + j + ". Expected "
+ "exception: " + e);
}
}
}
log.display("debuger> " + i + " field checked.\n");
}
pipe.println("quit");
debugee.waitFor();
int status = debugee.getStatus();
if (testFailed) {
log.complain("debuger FAILURE> TEST FAILED");
return 2;
} else {
if (status == 95) {
log.display("debuger> expected Debugee's exit "
+ "status - " + status);
return 0;
} else {
log.complain("debuger FAILURE> UNEXPECTED Debugee's exit "
+ "status (not 95) - " + status);
return 2;
}
}
}
}
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