| /* |
| * 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.Value.type; |
| |
| 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 <BR> |
| * Value. <BR> |
| * <BR> |
| * The test checks up that results of the method <BR> |
| * <code>com.sun.jdi.Value.type()</code> <BR> |
| * complies with its spec when a Value object represents <BR> |
| * an object of a ReferenceType. <BR> |
| * <BR> |
| * The cases for testing are as follows : <BR> |
| * <BR> |
| * when a gebuggee created the following objects: <BR> |
| * static ClassForCheck_2 classObj = <BR> |
| * new ClassForCheck_2(); <BR> |
| * static InterfaceForCheck ifaceObj = classObj; <BR> |
| * static ClassForCheck[] cfcObj = <BR> |
| * { new ClassForCheck(), new ClassForCheck() }; <BR> |
| * <BR> |
| * for each of the above refrence type static fields, <BR> |
| * a coresponding Type object named <BR> |
| * classFieldType, <BR> |
| * ifaceFieldType, and <BR> |
| * arrayFieldType <BR> |
| * are created in a debugger, which then checks up that <BR> |
| * the following statements <BR> |
| * don't throw ClassCastExceptions: <BR> |
| * ClassType ct = (ClassType) classFieldType; <BR> |
| * ClassType ct = (ClassType) ifaceFieldType; <BR> |
| * ArrayType at = (ArrayType) arrayFieldType; <BR> |
| * whereas the statement <BR> |
| * InterfaceType it = (InterfaceType) ifaceFieldType; <BR> |
| * does throw the exception. <BR> |
| * <BR> |
| */ |
| |
| public class type003 { |
| |
| //----------------------------------------------------- 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/Value/type/type003", |
| sHeader2 = "--> type003: ", |
| sHeader3 = "##> type003: "; |
| |
| //----------------------------------------------------- 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 type003().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.Value.type.type003a"; |
| |
| String mName = "nsk.jdi.Value.type"; |
| |
| //====================================================== 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("type003a 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 checkready: #" + i); |
| |
| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ variable part |
| |
| List listOfLoadedClasses = vm.classesByName(mName + ".TestClass"); |
| |
| if (listOfLoadedClasses.size() != 1) { |
| testExitCode = FAILED; |
| log3("ERROR: listOfLoadedClasses.size() != 1 " + |
| listOfLoadedClasses.size()); |
| break ; |
| } |
| |
| ReferenceType testedClass = (ReferenceType) listOfLoadedClasses.get(0); |
| |
| int i2; |
| int expresult = 0; |
| |
| for (i2 = 0; ; i2++) { |
| |
| log2("new check: #" + i2); |
| |
| switch (i2) { |
| |
| case 0: // ClassType |
| |
| String classFieldName = "classObj"; |
| Field classField = |
| testedClass.fieldByName(classFieldName); |
| |
| Value classFieldValue = testedClass.getValue(classField); |
| Type classFieldType = classFieldValue.type(); |
| |
| try { |
| ClassType ct = (ClassType) classFieldType; |
| log2(" : ClassType ct = (ClassType) classFieldType;"); |
| } catch ( ClassCastException e ) { |
| testExitCode = FAILED; |
| log3("ERROR: ClassType ct = (ClassType) classFieldType;"); |
| } |
| |
| break; |
| |
| case 1: // InterfaceType |
| |
| String ifaceFieldName = "ifaceObj"; |
| Field ifaceField = |
| testedClass.fieldByName(ifaceFieldName); |
| |
| Value ifaceFieldValue = testedClass.getValue(ifaceField); |
| Type ifaceFieldType = ifaceFieldValue.type(); |
| |
| try { |
| InterfaceType it = (InterfaceType) ifaceFieldType; |
| testExitCode = FAILED; |
| log3("ERROR: InterfaceType it = (InterfaceType) ifaceFieldType;"); |
| } catch ( ClassCastException e ) { |
| log2(" : ClassCastException for: InterfaceType it = (InterfaceType) ifaceFieldType;"); |
| } |
| try { |
| ClassType ct = (ClassType) ifaceFieldType; |
| log2(" : ClassType ct = (ClassType) ifaceFieldType;"); |
| } catch ( ClassCastException e ) { |
| testExitCode = FAILED; |
| log3("ERROR: ClassCastException for: ClassType ct = (ClassType) ifaceFieldType;"); |
| } |
| break; |
| |
| case 2: // ArrayType |
| |
| String arrayFieldName = "cfcObj"; |
| Field arrayField = |
| testedClass.fieldByName(arrayFieldName); |
| |
| Value arrayFieldValue = testedClass.getValue(arrayField); |
| Type arrayFieldType = arrayFieldValue.type(); |
| |
| try { |
| ArrayType at = (ArrayType) arrayFieldType; |
| log2(" : ArrayType at = (ArrayType) arrayFieldType;"); |
| } catch ( ClassCastException e ) { |
| testExitCode = FAILED; |
| log3("ERROR: ArrayType at = (ArrayType) arrayFieldType;"); |
| } |
| |
| break; |
| |
| |
| default: expresult = 2; |
| break ; |
| } |
| |
| if (expresult == 2) { |
| log2(" test cases finished"); |
| break ; |
| } |
| } |
| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| } |
| log1(" TESTING ENDS"); |
| |
| //-------------------------------------------------- test summary section |
| //------------------------------------------------- standard end section |
| |
| pipe.println("quit"); |
| log2("waiting for the debuggee to 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; |
| } |
| } |
