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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*
* ident "%Z%%M% %I% %E% SMI"
*/
import java.io.File;
import java.io.IOException;
import java.util.List;
import org.opensolaris.os.dtrace.*;
/**
* Regression for multi-aggregation printa() corner cases.
*/
public class TestMultiAggPrinta {
static int exitStatus;
// Gets a string representation of the given PrintaRecord minus the
// timestamp of the aggregate snapshot, so that the output is
// comparable across multiple test runs.
static String
printaRecordString(PrintaRecord rec)
{
StringBuffer buf = new StringBuffer();
buf.append(PrintaRecord.class.getName());
buf.append("[aggregations = ");
buf.append(rec.getAggregations());
buf.append(", formattedStrings = ");
buf.append(rec.getFormattedStrings());
buf.append(", tuples = ");
buf.append(rec.getTuples());
buf.append(", output = ");
buf.append(rec.getOutput());
buf.append(']');
return buf.toString();
}
static String
probeDataString(ProbeData data)
{
StringBuffer buf = new StringBuffer();
buf.append(ProbeData.class.getName());
buf.append("[epid = ");
buf.append(data.getEnabledProbeID());
// Do not include cpu, since it can change across test runs
buf.append(", enabledProbeDescription = ");
buf.append(data.getEnabledProbeDescription());
buf.append(", flow = ");
buf.append(data.getFlow());
buf.append(", records = ");
List <Record> records = data.getRecords();
Record record;
Object value;
buf.append('[');
for (int i = 0; i < records.size(); ++i) {
if (i > 0) {
buf.append(", ");
}
record = records.get(i);
if (record instanceof ValueRecord) {
value = ((ValueRecord)record).getValue();
if (value instanceof String) {
buf.append("\"");
buf.append((String)value);
buf.append("\"");
} else {
buf.append(record);
}
} else if (record instanceof PrintaRecord) {
PrintaRecord printa = (PrintaRecord)record;
buf.append(printaRecordString(printa));
} else {
buf.append(record);
}
}
buf.append(']');
return buf.toString();
}
public static void
main(String[] args)
{
if (args.length != 1) {
System.err.println("usage: java TestMultiAggPrinta <script>");
System.exit(2);
}
final Consumer consumer = new LocalConsumer();
consumer.addConsumerListener(new ConsumerAdapter() {
public void dataReceived(DataEvent e) {
ProbeData data = e.getProbeData();
List <Record> records = data.getRecords();
for (Record r : records) {
if (r instanceof ExitRecord) {
ExitRecord exitRecord = (ExitRecord)r;
exitStatus = exitRecord.getStatus();
}
}
System.out.println(probeDataString(e.getProbeData()));
}
public void consumerStopped(ConsumerEvent e) {
consumer.close();
System.exit(exitStatus);
}
});
File file = new File(args[0]);
try {
consumer.open();
consumer.compile(file);
consumer.enable();
consumer.go();
} catch (DTraceException e) {
e.printStackTrace();
System.exit(1);
} catch (IOException e) {
e.printStackTrace();
System.exit(1);
}
}
}
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