Package org.apache.harmony.jpda.tests.framework.jdwp

Examples of org.apache.harmony.jpda.tests.framework.jdwp.Value

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        packet.setNextValueAsClassID(typeID);
        packet.setNextValueAsThreadID(threadID);
        packet.setNextValueAsMethodID(constructorID);
        if ( testNumber == 1 ) {
            packet.setNextValueAsInt(1); // number of parameters
            packet.setNextValueAsValue(new Value(false));
        }
        if ( testNumber == 2 ) {
            packet.setNextValueAsInt(0); // number of parameters
        }
        packet.setNextValueAsInt(0);
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        packet.setNextValueAsObjectID(newObject.objectID);
        packet.setNextValueAsThreadID(targetThreadID);
        packet.setNextValueAsClassID(typeID);
        packet.setNextValueAsMethodID(targetMethodID);
        packet.setNextValueAsInt(1);
        packet.setNextValueAsValue(new Value(false));
        packet.setNextValueAsInt(0);
        logWriter.println("\nSend ObjectReference.InvokeMethod without exception...");
        ReplyPacket reply = debuggeeWrapper.vmMirror.performCommand(packet);
        checkReplyPacket(reply, "ObjectReference::InvokeMethod command");

        Value returnValue = reply.getNextValueAsValue();
        logWriter.println(" ObjectReference.InvokeMethod: returnValue.getIntValue()="
                        + returnValue.getIntValue());

        TaggedObject exception = reply.getNextValueAsTaggedObject();
        logWriter.println(" ObjectReference.InvokeMethod: exception.tag="
                + exception.tag + " exception.objectID=" + exception.objectID);

        assertTrue("returnValue must be != null", returnValue != null);
        assertEquals("Invalid returned value,", 345, returnValue.getIntValue());

        assertTrue("exception must be != null", exception != null);
        assertTrue("exception.objectID must be == 0", exception.objectID == 0);
        assertEquals("invalid exception.tag,", JDWPConstants.Tag.OBJECT_TAG, exception.tag
                , JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
                , JDWPConstants.Tag.getName(exception.tag));

        assertAllDataRead(reply);

        //  Make InvokeMethod with exception
        packet = new CommandPacket(
                JDWPCommands.ObjectReferenceCommandSet.CommandSetID,
                JDWPCommands.ObjectReferenceCommandSet.InvokeMethodCommand);
        packet.setNextValueAsObjectID(newObject.objectID);
        packet.setNextValueAsThreadID(targetThreadID);
        packet.setNextValueAsClassID(typeID);
        packet.setNextValueAsMethodID(targetMethodID);
        packet.setNextValueAsInt(1);
        packet.setNextValueAsValue(new Value(true));
        packet.setNextValueAsInt(0);
        logWriter.println("\nSend ObjectReference.InvokeMethod with exception...");
        reply = debuggeeWrapper.vmMirror.performCommand(packet);
        checkReplyPacket(reply, "ObjectReference::InvokeMethod command");
       
        returnValue = reply.getNextValueAsValue();
        logWriter.println(" ObjectReference.InvokeMethod: returnValue.getIntValue()="
                + returnValue.getIntValue());

        exception = reply.getNextValueAsTaggedObject();
        logWriter.println(" ObjectReference.InvokeMethod: exception.tag="
                + exception.tag + " exception.objectID=" + exception.objectID);
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        packet.setNextValueAsObjectID(newObject.objectID);
        packet.setNextValueAsThreadID(targetThreadID);
        packet.setNextValueAsClassID(typeIDChild);
        packet.setNextValueAsMethodID(targetMethodIDChild);
        packet.setNextValueAsInt(1);
        packet.setNextValueAsValue(new Value(false));
        packet.setNextValueAsInt(JDWPConstants.InvokeOptions.INVOKE_NONVIRTUAL);
        logWriter.println
        ("\nSend ObjectReference.InvokeMethod:: nonvirtual child method without exception...");
        ReplyPacket reply = debuggeeWrapper.vmMirror.performCommand(packet);
        checkReplyPacket(reply, "ObjectReference::InvokeMethod command");

        Value returnValue = reply.getNextValueAsValue();
        logWriter.println(" ObjectReference.InvokeMethod: returnValue.getIntValue()="
                + returnValue.getIntValue());

        TaggedObject exception = reply.getNextValueAsTaggedObject();
        logWriter.println(" ObjectReference.InvokeMethod: exception.tag="
                + exception.tag + " exception.objectID=" + exception.objectID);

        assertTrue("returnValue must be != null", returnValue != null);
        assertEquals("Invalid value,", 456, returnValue.getIntValue());
       
        assertTrue("exception must be != null", exception != null);
        assertTrue("exception.objectID must be == 0", exception.objectID == 0);
        assertEquals("Invalid exception.tag", JDWPConstants.Tag.OBJECT_TAG, exception.tag
                , JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
                , JDWPConstants.Tag.getName(exception.tag));

        assertAllDataRead(reply);

        //  Make InvokeMethod: nonvirtual super method without exception
        packet = new CommandPacket(
                JDWPCommands.ObjectReferenceCommandSet.CommandSetID,
                JDWPCommands.ObjectReferenceCommandSet.InvokeMethodCommand);
        packet.setNextValueAsObjectID(newObject.objectID);
        packet.setNextValueAsThreadID(targetThreadID);
        packet.setNextValueAsClassID(typeIDSuper);
        packet.setNextValueAsMethodID(targetMethodIDSuper);
        packet.setNextValueAsInt(1);
        packet.setNextValueAsValue(new Value(false));
        packet.setNextValueAsInt(JDWPConstants.InvokeOptions.INVOKE_NONVIRTUAL);
        logWriter.println
        ("\nSend ObjectReference.InvokeMethod: nonvirtual super method without exception...");
        reply = debuggeeWrapper.vmMirror.performCommand(packet);
        checkReplyPacket(reply, "ObjectReference::InvokeMethod command");

        returnValue = reply.getNextValueAsValue();
        logWriter.println(" ObjectReference.InvokeMethod: returnValue.getIntValue()="
                + returnValue.getIntValue());

        exception = reply.getNextValueAsTaggedObject();
        logWriter.println(" ObjectReference.InvokeMethod: exception.tag="
                + exception.tag + " exception.objectID=" + exception.objectID);
       
        assertTrue("returnValue must be != null", returnValue != null);
        assertEquals("Invalid value,", 345, returnValue.getIntValue());
       
        assertTrue("exception must be != null", exception != null);
        assertTrue("exception.objectID must be == 0" ,exception.objectID == 0);
        assertEquals("Invalid exception.tag", JDWPConstants.Tag.OBJECT_TAG, exception.tag
                , JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
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                JDWPConstants.TypeTag.ARRAY,
                JDWPConstants.TypeTag.CLASS,
        };
        ReplyPacket checkedReply = null;
        for (int k=0; k < neededFieldsNumber; k++) {
            Value fieldValue = getValuesReply.getNextValueAsValue();
            byte fieldTag = fieldValue.getTag();
            logWriter.println("\n=> Returned value for field: " + neededFieldNames[k] + ":");
            logWriter.println("=> Value tag = " + fieldTag + "(" + JDWPConstants.Tag.getName(fieldTag) + ")");
            if ( fieldTag != expectedFieldTags[k] ) {
                logWriter.println
                ("\n## FAILURE: ReferenceType::GetValues command returned unexpected value tag ");
                logWriter.println
                ("## Expected tag = " + expectedFieldTags[k]);
                assertTrue(false);
            }
            long objectIdValue = fieldValue.getLongValue();
            logWriter.println("=> objectId = " + objectIdValue);
            logWriter.println("=> CHECK: send " + thisCommandName + " for this objectID and check reply...");
            CommandPacket checkedCommand = new CommandPacket(
                    JDWPCommands.ObjectReferenceCommandSet.CommandSetID,
                    JDWPCommands.ObjectReferenceCommandSet.ReferenceTypeCommand);
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        int returnedValuesNumber = getValuesReply.getNextValueAsInt();
        logWriter.println("=> Returned values number = " + returnedValuesNumber);
        assertEquals("Invalid number of values returned by ReferenceType::GetValues command,", 1, returnedValuesNumber);

        Value checkedObjectFieldValue = getValuesReply.getNextValueAsValue();
        byte checkedObjectFieldTag = checkedObjectFieldValue.getTag();
        logWriter.println("=> Returned field value tag for checked object= " + checkedObjectFieldTag
            + "(" + JDWPConstants.Tag.getName(checkedObjectFieldTag) + ")");
        assertEquals("Invalid value tag for checked object,", JDWPConstants.Tag.OBJECT_TAG, checkedObjectFieldTag
                , JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
                , JDWPConstants.Tag.getName(checkedObjectFieldTag));

        long checkedObjectID = checkedObjectFieldValue.getLongValue();
        logWriter.println("=> Returned checked ObjectID = " + checkedObjectID);

        logWriter.println("=> Send VirtualMachine::Suspend command...");

        CommandPacket suspendCommand = new CommandPacket(
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        int returnedValuesNumber = getValuesReply.getNextValueAsInt();
        logWriter.println("=> Returned values number = " + returnedValuesNumber);
        assertEquals("Invalid number of values,", 1, returnedValuesNumber);

        Value checkedObjectFieldValue = getValuesReply.getNextValueAsValue();
        byte checkedObjectFieldTag = checkedObjectFieldValue.getTag();
        logWriter.println("=> Returned field value tag for checked object= " + checkedObjectFieldTag
            + "(" + JDWPConstants.Tag.getName(checkedObjectFieldTag) + ")");
        assertEquals("Invalid value tag for checked object,", JDWPConstants.Tag.OBJECT_TAG, checkedObjectFieldTag
                , JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
                , JDWPConstants.Tag.getName(checkedObjectFieldTag));

        long checkedObjectID = checkedObjectFieldValue.getLongValue();
        logWriter.println("=> Returned checked ObjectID = " + checkedObjectID);
        logWriter.println
            ("=> CHECK: send " + thisCommandName
            + " for this ObjectID with value which is unknown objectID: INVALID_OBJECT error is expected...");
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        int returnedValuesNumber = getValuesReply.getNextValueAsInt();
        logWriter.println("=> Returned values number = " + returnedValuesNumber);
        assertEquals("Invalid number of values,", 1, returnedValuesNumber);

        Value checkedObjectFieldValue = getValuesReply.getNextValueAsValue();
        byte checkedObjectFieldTag = checkedObjectFieldValue.getTag();
        logWriter.println("=> Returned field value tag for checked object= " + checkedObjectFieldTag
            + "(" + JDWPConstants.Tag.getName(checkedObjectFieldTag) + ")");
        assertEquals("Invalid value tag for checked object,", JDWPConstants.Tag.OBJECT_TAG, checkedObjectFieldTag
                , JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
                , JDWPConstants.Tag.getName(checkedObjectFieldTag));

        long checkedObjectID = checkedObjectFieldValue.getLongValue();
        logWriter.println("=> Returned checked ObjectID = " + checkedObjectID);
        logWriter.println("=> CHECK: send " + thisCommandName + " for this ObjectID and check reply...");

        CommandPacket checkedCommand = new CommandPacket(
                JDWPCommands.ObjectReferenceCommandSet.CommandSetID,
                JDWPCommands.ObjectReferenceCommandSet.GetValuesCommand);
        checkedCommand.setNextValueAsObjectID(checkedObjectID);
        checkedCommand.setNextValueAsInt(checkedFieldsNumber-1);
        int fieldIndex = 1; // !!!
        for (; fieldIndex < checkedFieldsNumber; fieldIndex++) {
            checkedCommand.setNextValueAsFieldID(checkedFieldIDs[fieldIndex]);
        }

        ReplyPacket checkedReply = debuggeeWrapper.vmMirror.performCommand(checkedCommand);
        checkedCommand = null;
        checkReplyPacket(checkedReply, thisCommandName);

        returnedValuesNumber = checkedReply.getNextValueAsInt();
        logWriter.println("=> Returned values number = " + returnedValuesNumber);
        assertEquals("Invalid number of values,", checkedFieldsNumber - 1, returnedValuesNumber);

        byte expectedFieldTags[] = {
                0, // dummy
                JDWPConstants.Tag.INT_TAG,
                JDWPConstants.Tag.LONG_TAG,
                JDWPConstants.Tag.OBJECT_TAG,
                JDWPConstants.Tag.ARRAY_TAG,
                JDWPConstants.Tag.ARRAY_TAG,
                JDWPConstants.Tag.THREAD_TAG,
                JDWPConstants.Tag.THREAD_GROUP_TAG,
                JDWPConstants.Tag.CLASS_OBJECT_TAG,
                JDWPConstants.Tag.CLASS_LOADER_TAG,
                JDWPConstants.Tag.STRING_TAG,
        };

        logWriter.println("=> CHECK for returned values...");
        fieldIndex = 1; // !!!
        for (; fieldIndex < checkedFieldsNumber; fieldIndex++) {
            Value fieldValue = checkedReply.getNextValueAsValue();
            byte fieldTag = fieldValue.getTag();
            logWriter.println
            ("\n=> Check for returned value for field: " + checkedFieldNames[fieldIndex] + " ...");
            logWriter.println("=> Returned value tag = " + fieldTag
                + "(" + JDWPConstants.Tag.getName(fieldTag) + ")");

            assertEquals("Invalid value tag is returned,", expectedFieldTags[fieldIndex], fieldTag
                    , JDWPConstants.Tag.getName(expectedFieldTags[fieldIndex])
                    , JDWPConstants.Tag.getName(fieldTag));

            switch ( fieldTag ) {
            case JDWPConstants.Tag.INT_TAG:
                int intValue = fieldValue.getIntValue();
                logWriter.println("=> Returned value = " + intValue);
                // here expected value = 9999 (staticIntField)
                int expectedIntValue = 9999;
                assertEquals("Invalid int value,", expectedIntValue, intValue);
                break;
            case JDWPConstants.Tag.LONG_TAG:
                long longValue = fieldValue.getLongValue();
                logWriter.println("=> Returned value = " + longValue);
                // here expected value = 999999 (staticLongField)
                long expectedLongValue = 999999;
                assertEquals("Invalid long value,", expectedLongValue, longValue);
                break;
            case JDWPConstants.Tag.STRING_TAG:
            case JDWPConstants.Tag.OBJECT_TAG:
            case JDWPConstants.Tag.ARRAY_TAG:
            case JDWPConstants.Tag.THREAD_TAG:
            case JDWPConstants.Tag.THREAD_GROUP_TAG:
            case JDWPConstants.Tag.CLASS_OBJECT_TAG:
            case JDWPConstants.Tag.CLASS_LOADER_TAG:
                long objectIDValue = fieldValue.getLongValue();
                logWriter.println("=> ObjectId value = " + objectIDValue);
                break;
            }
        }
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        int returnedValuesNumber = getValuesReply.getNextValueAsInt();
        logWriter.println("=> Returned values number = " + returnedValuesNumber);
        assertEquals("Invalid number of values,", 1, returnedValuesNumber);

        Value checkedObjectFieldValue = getValuesReply.getNextValueAsValue();
        byte checkedObjectFieldTag = checkedObjectFieldValue.getTag();
        logWriter.println("=> Returned field value tag for checked object= " + checkedObjectFieldTag
            + "(" + JDWPConstants.Tag.getName(checkedObjectFieldTag) + ")");
        assertEquals("Invalid value tag for checked object,", JDWPConstants.Tag.OBJECT_TAG, checkedObjectFieldTag
                , JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
                , JDWPConstants.Tag.getName(checkedObjectFieldTag));

        long checkedObjectID = checkedObjectFieldValue.getLongValue();
        logWriter.println("=> Returned checked ObjectID = " + checkedObjectID);
        logWriter.println
            ("=> CHECK: send " + thisCommandName
            + " for this ObjectID for fields of different referenceTypes with null values...");
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        int returnedValuesNumber = getValuesReply.getNextValueAsInt();
        logWriter.println("=> Returned values number = " + returnedValuesNumber);
        assertEquals("Invalid returned number of values,", 1, returnedValuesNumber);

        Value checkedObjectFieldValue = getValuesReply.getNextValueAsValue();
        byte checkedObjectFieldTag = checkedObjectFieldValue.getTag();
        logWriter.println("=> Returned field value tag for checked object= " + checkedObjectFieldTag
            + "(" + JDWPConstants.Tag.getName(checkedObjectFieldTag) + ")");
        assertEquals("Invalid object tag,", JDWPConstants.Tag.OBJECT_TAG, checkedObjectFieldTag);

        long checkedObjectID = checkedObjectFieldValue.getLongValue();
        logWriter.println("=> Returned checked ObjectID = " + checkedObjectID);

        logWriter.println
            ("\n=> CHECK: send " + thisCommandName + " for checked ObjectID...");
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                JDWPCommands.ClassTypeCommandSet.InvokeMethodCommand);
        packet.setNextValueAsClassID(typeID);
        packet.setNextValueAsThreadID(targetThreadID);
        packet.setNextValueAsMethodID(targetMethodID);
        packet.setNextValueAsInt(1);
            packet.setNextValueAsValue(new Value(false));
        packet.setNextValueAsInt(0);
        logWriter.println(" Send ClassType.InvokeMethod without Exception");
        reply = debuggeeWrapper.vmMirror.performCommand(packet);
        checkReplyPacket(reply, "ClassType::InvokeMethod command");

        Value returnValue = reply.getNextValueAsValue();
        assertNotNull("Returned value is null", returnValue);
        assertEquals("Invalid returned value,", 234, returnValue.getIntValue());
        logWriter.println(" ClassType.InvokeMethod: returnValue.getIntValue()="
                + returnValue.getIntValue());

        TaggedObject exception = reply.getNextValueAsTaggedObject();
        assertNotNull("Returned exception is null", exception);
        assertTrue("Invalid exception object ID:<" + exception.objectID + ">", exception.objectID == 0);
        assertEquals("Invalid exception tag,", JDWPConstants.Tag.OBJECT_TAG, exception.tag
                , JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
                , JDWPConstants.Tag.getName(exception.tag));
        logWriter.println(" ClassType.InvokeMethod: exception.tag="
                + exception.tag + " exception.objectID=" + exception.objectID);
        assertAllDataRead(reply);

        // Make InvokeMethod with Exception
        packet = new CommandPacket(
                JDWPCommands.ClassTypeCommandSet.CommandSetID,
                JDWPCommands.ClassTypeCommandSet.InvokeMethodCommand);
        packet.setNextValueAsClassID(typeID);
        packet.setNextValueAsThreadID(targetThreadID);
        packet.setNextValueAsMethodID(targetMethodID);
        packet.setNextValueAsInt(1);
            packet.setNextValueAsValue(new Value(true));
        packet.setNextValueAsInt(0);
        logWriter.println(" Send ClassType.InvokeMethod with Exception");
        reply = debuggeeWrapper.vmMirror.performCommand(packet);
        checkReplyPacket(reply, "ClassType::InvokeMethod command");

        returnValue = reply.getNextValueAsValue();
        logWriter.println(" ClassType.InvokeMethod: returnValue.getIntValue()="
                + returnValue.getIntValue());

        exception = reply.getNextValueAsTaggedObject();
        assertNotNull("Returned exception is null", exception);
        assertTrue("Invalid exception object ID:<" + exception.objectID + ">", exception.objectID != 0);
        assertEquals("Invalid exception tag,", JDWPConstants.Tag.OBJECT_TAG, exception.tag
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Related Classes of org.apache.harmony.jpda.tests.framework.jdwp.Value

  • org.apache.harmony.jpda.tests.jdwp.ArrayReference.GetValuesTest
  • org.apache.harmony.jpda.tests.jdwp.ArrayReference.LengthTest
  • org.apache.harmony.jpda.tests.jdwp.ArrayReference.SetValues002Test
  • org.apache.harmony.jpda.tests.jdwp.ArrayReference.SetValuesTest
  • org.apache.harmony.jpda.tests.jdwp.ClassType.InvokeMethod002Test
  • org.apache.harmony.jpda.tests.jdwp.ClassType.InvokeMethodTest
  • org.apache.harmony.jpda.tests.jdwp.ClassType.NewInstanceTest
  • org.apache.harmony.jpda.tests.jdwp.ClassType.SetValues002Test
  • org.apache.harmony.jpda.tests.jdwp.ClassType.SetValuesTest
  • org.apache.harmony.jpda.tests.jdwp.Events.FieldModification002Test
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