| /* |
| * Copyright (c) 2003, 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.jdwp.ReferenceType.SignatureWithGeneric; |
| |
| import java.io.*; |
| import java.util.*; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdwp.*; |
| |
| /** |
| * This test checks that the JDWP command <code>SignatureWithGeneric</code> |
| * from the <code>ReferenceType</code> command set returns generic signature |
| * information properly.<br> |
| * Debuggee part of the test creates instances of several tested classes. Some |
| * of the classes are generic. Debugger part obtains signature information for |
| * reference types of the each tested class. Proper generic signature should |
| * be returned for the generic classes, or an empty string for non-generic ones. |
| */ |
| public class sigwithgeneric001 { |
| static final String DEBUGGEE_CLASS = |
| "nsk.jdwp.ReferenceType.SignatureWithGeneric.sigwithgeneric001t"; |
| |
| static final String JDWP_COMMAND_NAME = "ReferenceType.SignatureWithGeneric"; |
| static final int JDWP_COMMAND_ID = |
| JDWP.Command.ReferenceType.SignatureWithGeneric; |
| |
| static final String COMMAND_READY = "ready"; |
| static final String COMMAND_QUIT = "quit"; |
| |
| static final String[][] classes = { |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001t;", |
| "NULL"}, |
| |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001b;", |
| "<L:Ljava/lang/String;>Ljava/lang/Object;"}, |
| |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001c;", |
| "<A:Ljava/lang/Object;B:Ljava/lang/Integer;>Ljava/lang/Object;"}, |
| |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001d;", |
| "<T:Ljava/lang/Object;>Ljava/lang/Object;Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001if<TT;>;"}, |
| |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001e;", |
| "NULL"}, |
| |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001if;", |
| "<I:Ljava/lang/Object;>Ljava/lang/Object;"}, |
| |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001f;", |
| "NULL"}, |
| |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001g;", |
| "<E:Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001e;:Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001if;>Ljava/lang/Object;"}, |
| |
| {"Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001h;", |
| "<A1:Ljava/lang/Object;B1:Ljava/lang/Object;C1:Ljava/lang/Object;>Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001d<TA1;>;Lnsk/jdwp/ReferenceType/SignatureWithGeneric/sigwithgeneric001if2<TA1;TB1;TC1;>;"} |
| }; |
| |
| static final int CLS_NUM = classes.length; |
| |
| public static void main(String argv[]) { |
| System.exit(run(argv,System.out) + Consts.JCK_STATUS_BASE); |
| } |
| |
| public static int run(String argv[], PrintStream out) { |
| return new sigwithgeneric001().runThis(argv, out); |
| } |
| |
| public int runThis(String argv[], PrintStream out) { |
| ArgumentHandler argumentHandler = new ArgumentHandler(argv); |
| Log log = new Log(out, argumentHandler); |
| boolean result = true; |
| |
| try { |
| Binder binder = new Binder(argumentHandler, log); |
| |
| log.display("Starting debuggee VM ..."); |
| Debugee debuggee = binder.bindToDebugee(DEBUGGEE_CLASS); |
| |
| Transport transport = debuggee.getTransport(); |
| IOPipe pipe = debuggee.createIOPipe(); |
| |
| log.display("Waiting for VM_INIT event ..."); |
| debuggee.waitForVMInit(); |
| |
| log.display("Querying for IDSizes ..."); |
| debuggee.queryForIDSizes(); |
| |
| log.display("Resuming debuggee VM ..."); |
| debuggee.resume(); |
| |
| log.display("Waiting for command: " + COMMAND_READY |
| + " ..."); |
| String cmd = pipe.readln(); |
| log.display(" ... Received command: " + cmd); |
| |
| try { |
| for (int i=0; i<CLS_NUM; i++) { |
| long typeID = debuggee.getReferenceTypeID(classes[i][0]); |
| |
| /////// begin test of JDWP command |
| log.display("\n>>>>>> Create command " + JDWP_COMMAND_NAME |
| + "\n\twith ReferenceTypeID: " + typeID |
| + "\n\tof the class: " + classes[i][0]); |
| CommandPacket command = new CommandPacket(JDWP_COMMAND_ID); |
| command.addReferenceTypeID(typeID); |
| command.setLength(); |
| |
| log.display("Sending command packet:\n" + command); |
| transport.write(command); |
| |
| log.display("\nWaiting for reply packet ..."); |
| ReplyPacket reply = new ReplyPacket(); |
| transport.read(reply); |
| log.display(" ... Reply packet received:\n" + reply); |
| |
| log.display("\nChecking reply packet header"); |
| reply.checkHeader(command.getPacketID()); |
| |
| /* parsing of reply data: |
| string signature - The JNI signature for the reference type. |
| string genericSignature - The generic signature for the reference type |
| or an empty string if there is none. |
| */ |
| log.display("\nParsing reply packet:"); |
| reply.resetPosition(); |
| |
| String signature = reply.getString(); |
| if (!signature.equals(classes[i][0])) { |
| log.complain("TEST FAILED: Unexpected signature of tested class #" |
| + (i+1) + " (" + classes[i][0] + ")" |
| + " in the reply packet:" |
| + "\n\tGot: " + signature |
| + "\n\tExpected: " + classes[i][0] + "\n"); |
| result = false; |
| } |
| else |
| log.display("\t\tsignature: " + signature); |
| |
| String genSignature = reply.getString(); |
| if (genSignature.length() == 0) // a non-generic class |
| genSignature = "NULL"; |
| if (!genSignature.equals(classes[i][1])) { |
| log.complain("TEST FAILED: Unexpected generic signature of tested class #" |
| + (i+1) + " (" + classes[i][0] + ")" |
| + " in the reply packet:" |
| + "\n\tGot: " + genSignature |
| + "\n\tExpected: " + classes[i][1] + "\n"); |
| result = false; |
| } |
| else |
| log.display("\t\tgeneric signature: " + genSignature); |
| |
| if (!reply.isParsed()) { |
| log.complain("TEST FAILED: Extra trailing bytes found in reply packet at: " |
| + reply.currentPosition()); |
| result = false; |
| } else |
| log.display("\n<<<<<< Reply packet parsed"); |
| /////// end test of JDWP command |
| } |
| |
| } catch (Exception e) { |
| e.printStackTrace(out); |
| log.complain("Caught exception while testing JDWP command: " |
| + e); |
| result = false; |
| } finally { |
| log.display("Sending command: " + COMMAND_QUIT + " ..."); |
| pipe.println(COMMAND_QUIT); |
| |
| log.display("Waiting for debuggee exits ..."); |
| int code = debuggee.waitFor(); |
| if (code == Consts.JCK_STATUS_BASE + Consts.TEST_PASSED) { |
| log.display(" ... Debuggee PASSED with the exit code: " |
| + code); |
| } else { |
| log.complain(" ... Debuggee FAILED with the exit code: " |
| + code); |
| result = false; |
| } |
| } |
| |
| } catch (Exception e) { |
| e.printStackTrace(out); |
| log.complain("Caught unexpected exception while communicating with debugee: " |
| + e); |
| result = false; |
| } |
| |
| if (!result) |
| return Consts.TEST_FAILED; |
| |
| return Consts.TEST_PASSED; |
| } |
| |
| } |
