| /* |
| * 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.jdwp.ReferenceType.Fields; |
| |
| import java.io.*; |
| import java.util.*; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdwp.*; |
| |
| public class fields001 { |
| static final int JCK_STATUS_BASE = 95; |
| static final int PASSED = 0; |
| static final int FAILED = 2; |
| static final String PACKAGE_NAME = "nsk.jdwp.ReferenceType.Fields"; |
| static final String TEST_CLASS_NAME = PACKAGE_NAME + "." + "fields001"; |
| static final String DEBUGEE_CLASS_NAME = TEST_CLASS_NAME + "a"; |
| |
| static final String JDWP_COMMAND_NAME = "ReferenceType.Fields"; |
| static final int JDWP_COMMAND_ID = JDWP.Command.ReferenceType.Fields; |
| |
| static final String TESTED_CLASS_NAME = DEBUGEE_CLASS_NAME + "$" + "TestedClass"; |
| static final String TESTED_CLASS_SIGNATURE = "L" + TESTED_CLASS_NAME.replace('.', '/') + ";"; |
| |
| static final String[][] fields = { |
| {"byteField", "B"}, |
| {"booleanField", "Z"}, |
| {"charField", "C"}, |
| {"shortField", "S"}, |
| {"intField", "I"}, |
| {"longField", "J"}, |
| {"floatField", "F"}, |
| {"doubleField", "D"}, |
| {"stringField", "Ljava/lang/String;"}, |
| {"objectField", TESTED_CLASS_SIGNATURE}, |
| {"intArrayField", "[I"} |
| }; |
| static final int DECLARED_FIELDS = fields.length; |
| static final int FIELD_MODIFIER_FLAGS = JDWP.ModifierFlag.PUBLIC; |
| |
| public static void main (String argv[]) { |
| System.exit(run(argv,System.out) + JCK_STATUS_BASE); |
| } |
| |
| public static int run(String argv[], PrintStream out) { |
| return new fields001().runIt(argv, out); |
| } |
| |
| public int runIt(String argv[], PrintStream out) { |
| |
| boolean success = true; |
| |
| try { |
| ArgumentHandler argumentHandler = new ArgumentHandler(argv); |
| Log log = new Log(out, argumentHandler); |
| |
| try { |
| |
| Binder binder = new Binder(argumentHandler, log); |
| log.display("Start debugee VM"); |
| Debugee debugee = binder.bindToDebugee(DEBUGEE_CLASS_NAME); |
| Transport transport = debugee.getTransport(); |
| IOPipe pipe = debugee.createIOPipe(); |
| |
| log.display("Waiting for VM_INIT event"); |
| debugee.waitForVMInit(); |
| |
| log.display("Querying for IDSizes"); |
| debugee.queryForIDSizes(); |
| |
| log.display("Resume debugee VM"); |
| debugee.resume(); |
| |
| log.display("Waiting for command: " + "ready"); |
| String cmd = pipe.readln(); |
| log.display("Received command: " + cmd); |
| |
| try { |
| |
| long typeID = debugee.getReferenceTypeID(TESTED_CLASS_SIGNATURE); |
| |
| // begin test of JDWP command |
| |
| log.display("Create command " + JDWP_COMMAND_NAME |
| + " with ReferenceTypeID: " + typeID); |
| CommandPacket command = new CommandPacket(JDWP_COMMAND_ID); |
| command.addReferenceTypeID(typeID); |
| command.setLength(); |
| |
| log.display("Sending command packet:\n" + command); |
| transport.write(command); |
| |
| log.display("Waiting for reply packet"); |
| ReplyPacket reply = new ReplyPacket(); |
| transport.read(reply); |
| log.display("Reply packet received:\n" + reply); |
| |
| log.display("Checking reply packet header"); |
| reply.checkHeader(command.getPacketID()); |
| |
| log.display("Parsing reply packet:"); |
| reply.resetPosition(); |
| |
| long declared = reply.getInt(); |
| log.display(" declared: " + declared); |
| |
| if (declared != DECLARED_FIELDS) { |
| log.complain("Unexpected number of declared fields in the reply packet :" + declared |
| + " (expected: " + DECLARED_FIELDS + ")"); |
| success = false; |
| } |
| |
| for (int i = 0; i < declared; i++ ) { |
| |
| log.display(" field #" + i); |
| |
| long fieldID = reply.getFieldID(); |
| log.display(" fieldID: " + fieldID); |
| |
| String name = reply.getString(); |
| log.display(" name: " + name); |
| if (! name.equals(fields[i][0])) { |
| log.complain("Unexpected name of field #" + i + " in the reply packet: " + name |
| + " (expected: " + fields[i][0] + ")"); |
| success = false; |
| } |
| |
| String signature = reply.getString(); |
| log.display(" signature: " + signature); |
| if (! signature.equals(fields[i][1])) { |
| log.complain("Unexpected type signature of field #" + i + " in the reply packet: " + signature |
| + " (expected: " + fields[i][1] + ")"); |
| success = false; |
| } |
| |
| int modBits = reply.getInt(); |
| String modBitsString = "0x" + Packet.toHexString(modBits, 8); |
| log.display(" modBits: " + modBitsString); |
| modBits &= JDWP.ModifierFlag.FIELD_MASK; |
| if (modBits != FIELD_MODIFIER_FLAGS) { |
| String expectedModBitsString = "0x" + Packet.toHexString(FIELD_MODIFIER_FLAGS, 8); |
| log.complain("Unexpected modifier flag of field #" + i + " in the reply packet: " + modBitsString |
| + " (expected: " + expectedModBitsString + ")"); |
| success = false; |
| } |
| |
| } |
| |
| if (! reply.isParsed()) { |
| log.complain("Extra trailing bytes found in reply packet at: " + reply.currentPosition()); |
| success = false; |
| } else { |
| log.display("Reply packet parsed successfully"); |
| } |
| |
| // end test of JDWP command |
| |
| } catch (Exception e) { |
| log.complain("Caught exception while testing JDWP command: " + e); |
| success = false; |
| } finally { |
| log.display("Sending command: " + "quit"); |
| pipe.println("quit"); |
| |
| log.display("Waiting for debugee exits"); |
| int code = debugee.waitFor(); |
| if (code == JCK_STATUS_BASE + PASSED) { |
| log.display("Debugee PASSED with exit code: " + code); |
| } else { |
| log.complain("Debugee FAILED with exit code: " + code); |
| success = false; |
| } |
| } |
| |
| } catch (Exception e) { |
| log.complain("Caught unexpected exception while communicating with debugee: " + e); |
| e.printStackTrace(out); |
| success = false; |
| } |
| |
| if (!success) { |
| log.complain("TEST FAILED"); |
| return FAILED; |
| } |
| |
| } catch (Exception e) { |
| out.println("Caught unexpected exception while starting the test: " + e); |
| e.printStackTrace(out); |
| out.println("TEST FAILED"); |
| return FAILED; |
| } |
| |
| out.println("TEST PASSED"); |
| return PASSED; |
| |
| } |
| |
| } |