Merge lp:~pbeaman/akiban-persistit/fix_nightly_stress_tests into lp:akiban-persistit

[Peter Beaman]

Add support for running a sequence of suites. Add support for saving failure information". Preparation for reinstantiating Jenkins job.

[Nathan Williams (nwilliams)]

Few suggestions to make Jenkins integration easier:
  - Configurable result file name
  - System.exit(1) if there were any failures
  - Take classnames as params that instead of static list. We could then reuse this runner for more variations.

Looks good, though.

review: Needs Fixing

[lp:~pbeaman/akiban-persistit/fix_nightly_stress_tests]

325. By Peter Beaman on 2012-06-14

Changes to permit list of tests, report name

[Peter Beaman (pbeaman)]

Good suggestions. Did a bit more rework.

com.persistit.stress.Nightly was originally intended as a specific script for a nightly Jenkins run. Renamed to com.persistit.StressRunner. Changes:

1. Failure results in System.exit(1).
2. Argument "report=..." added = allows a file name in which a summary report is written. Default now has a name with a timestamp.
3. Argument "tests=..." allows a comma-separated list of test names, case insensitive. Allows wildcards, so "*" means all, "*txn*" means all tests with this substring.

Modified ArgParser to parse what it can and leave the rest on an unparsed list.

[lp:~pbeaman/akiban-persistit/fix_nightly_stress_tests]

326. By Peter Beaman on 2012-06-14

Changes to permit list of tests, report name

[Nathan Williams (nwilliams)]

Great!

review: Approve

=== modified file 'src/main/java/com/persistit/CLI.java'
--- src/main/java/com/persistit/CLI.java	2012-05-25 18:50:59 +0000
+++ src/main/java/com/persistit/CLI.java	2012-06-14 20:28:17 +0000
@@ -357,7 +357,7 @@
             return null;
         }
         Task task = command.createTask(persistit, new ArgParser(commandName, pieces.toArray(new String[pieces.size()]),
-                command.argTemplate));
+                command.argTemplate).strict());
         if (task != null) {
             task.setPersistit(persistit);
         }
@@ -532,7 +532,7 @@
         public String toString() {
             StringBuilder sb = new StringBuilder(name);
             sb.append(Util.NEW_LINE);
-            sb.append(new ArgParser(name, new String[0], argTemplate));
+            sb.append(new ArgParser(name, new String[0], argTemplate).strict());
             return sb.toString();
         }
     }
@@ -638,7 +638,7 @@
                     list.remove(0);
                     try {
                         final String[] args = list.toArray(new String[list.size()]);
-                        final ArgParser ap = new ArgParser(commandName, args, command.argTemplate);
+                        final ArgParser ap = new ArgParser(commandName, args, command.argTemplate).strict();
                         if (!ap.isUsageOnly()) {
                             String result = command.execute(this, ap);
                             if (result != null) {
@@ -922,7 +922,7 @@
 
                 _currentTree = null;
                 _currentVolume = null;
-                
+
                 if (_persistit == null) {
                     postMessage("Persistit not loaded", LOG_NORMAL);
                     return;

=== modified file 'src/main/java/com/persistit/IOMeter.java'
--- src/main/java/com/persistit/IOMeter.java	2012-05-25 18:50:59 +0000
+++ src/main/java/com/persistit/IOMeter.java	2012-06-14 20:28:17 +0000
@@ -449,7 +449,7 @@
     public static void main(final String[] args) throws Exception {
         final ArgParser ap = new ArgParser("com.persistit.IOMeter", args, new String[] { "file||log file name",
                 "skip|long:0:0:1000000000000|event skip count", "count|long:0:0:2000000000|event count nlimit",
-                "_flag|a|Analyze page pattern" });
+                "_flag|a|Analyze page pattern" }).strict();
         final String fileName = ap.getStringValue("file");
         final long skip = ap.getLongValue("skip");
         final int count = ap.getIntValue("count");

=== modified file 'src/main/java/com/persistit/JournalTool.java'
--- src/main/java/com/persistit/JournalTool.java	2012-05-25 18:50:59 +0000
+++ src/main/java/com/persistit/JournalTool.java	2012-06-14 20:28:17 +0000
@@ -305,7 +305,7 @@
     }
 
     public void init(final String[] args) {
-        ArgParser ap = new ArgParser("com.persistit.JournalTool", args, ARGS_TEMPLATE);
+        ArgParser ap = new ArgParser("com.persistit.JournalTool", args, ARGS_TEMPLATE).strict();
         if (ap.isUsageOnly()) {
             return;
         }

=== modified file 'src/main/java/com/persistit/Persistit.java'
--- src/main/java/com/persistit/Persistit.java	2012-05-29 20:59:11 +0000
+++ src/main/java/com/persistit/Persistit.java	2012-06-14 20:28:17 +0000
@@ -2478,7 +2478,7 @@
      * @throws Exception
      */
     public static void main(String[] args) throws Exception {
-        final ArgParser ap = new ArgParser("Persistit", args, ARG_TEMPLATE);
+        final ArgParser ap = new ArgParser("Persistit", args, ARG_TEMPLATE).strict();
         if (ap.isUsageOnly()) {
             return;
         }

=== modified file 'src/main/java/com/persistit/RecoveryManager.java'
--- src/main/java/com/persistit/RecoveryManager.java	2012-05-25 18:50:59 +0000
+++ src/main/java/com/persistit/RecoveryManager.java	2012-06-14 20:28:17 +0000
@@ -1692,7 +1692,7 @@
                 "path||pathname of journal, e.g., /xxx/yyy/zzz_journal "
                         + "for files such as /xxx/yyy/zzz_journal.0000000000000047",
                 "_flags|t|emit transaction details" };
-        final ArgParser argParser = new ArgParser("RecoveryManager", args, template);
+        final ArgParser argParser = new ArgParser("RecoveryManager", args, template).strict();
         final Persistit persistit = new Persistit();
         persistit.initializeJournal();
         final RecoveryManager rman = new RecoveryManager(persistit);

=== modified file 'src/main/java/com/persistit/util/ArgParser.java'
--- src/main/java/com/persistit/util/ArgParser.java	2012-06-11 00:31:18 +0000
+++ src/main/java/com/persistit/util/ArgParser.java	2012-06-14 20:28:17 +0000
@@ -20,6 +20,10 @@
 
 package com.persistit.util;
 
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
 /**
  * <p>
  * A simple command line argument parser that provides primitive type conversion
@@ -46,6 +50,7 @@
     private final long[] _longArgs;
     private final boolean[] _specified;
     private boolean _usageOnly;
+    private List<String> _unparsed = new ArrayList<String>();
 
     /**
      * <p>
@@ -123,18 +128,19 @@
                     } else if (flagsTemplate.indexOf(ch) >= 0) {
                         flags.append(ch);
                     } else {
-                        throw new IllegalArgumentException("Invalid flag (" + ch + ") in " + arg);
+                        _unparsed.add(arg);
                     }
                 }
             } else {
                 String fieldName = piece(args[i], '=', 0);
                 int position = lookupName(fieldName);
                 if (position < 0) {
-                    throw new IllegalArgumentException("No such parameter name " + fieldName + " in argument " + arg);
+                    _unparsed.add(args[i]);
+                } else {
+                    String argValue = arg.substring(fieldName.length() + 1);
+                    _specified[position] = true;
+                    doField(argValue, position);
                 }
-                String argValue = arg.substring(fieldName.length() + 1);
-                _specified[position] = true;
-                doField(argValue, position);
             }
         }
         _flags = flags.toString();
@@ -162,6 +168,33 @@
         return sb.toString();
     }
 
+    public ArgParser strict() {
+        if (!_unparsed.isEmpty()) {
+            throw new IllegalArgumentException("Unrecognized arguments: " + _unparsed);
+        }
+        return this;
+    }
+
+    /**
+     * Array of arguments that were not parsed by this template. This array may
+     * be passed into another ArgParser for further processing.
+     * 
+     * @return array of argument strings
+     */
+    public String[] getUnparsedArray() {
+        return _unparsed.toArray(new String[_unparsed.size()]);
+    }
+
+    /**
+     * List of the arguments that were not parsed by this template. The list is
+     * modifiable.
+     * 
+     * @return List of argument strings
+     */
+    public List<String> getUnparsedList() {
+        return _unparsed;
+    }
+
     /**
      * Display a description of the permissible argument values to
      * {@link java.lang.System#out}.

=== added file 'src/test/java/com/persistit/StressRunner.java'
--- src/test/java/com/persistit/StressRunner.java	1970-01-01 00:00:00 +0000
+++ src/test/java/com/persistit/StressRunner.java	2012-06-14 20:28:17 +0000
@@ -0,0 +1,144 @@
+/**
+ * Copyright © 2012 Akiban Technologies, Inc.  All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3 (only) of the
+ * License.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * This program may also be available under different license terms. For more
+ * information, see www.akiban.com or contact [e-mail].
+ */
+
+package com.persistit;
+
+import java.io.FileWriter;
+import java.io.PrintWriter;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.regex.Pattern;
+
+import com.persistit.stress.AbstractSuite;
+import com.persistit.stress.InsertUUIDs;
+import com.persistit.stress.Mixture1;
+import com.persistit.stress.Mixture2;
+import com.persistit.stress.Mixture3;
+import com.persistit.stress.MixtureTxn1;
+import com.persistit.stress.MixtureTxn2;
+import com.persistit.stress.PersistitMap1;
+import com.persistit.stress.StartStop;
+import com.persistit.stress.Stress10Suite;
+import com.persistit.stress.Stress12txnSuite;
+import com.persistit.stress.Stress4Suite;
+import com.persistit.stress.Stress8txnSuite;
+import com.persistit.util.ArgParser;
+
+/**
+ * Runs the stress test suites defined in the _classes list below. Arguments:
+ * 
+ * <dl>
+ * <dt>tests=testname,test*pattern</dt>
+ * <dd>Comma-separated list of test class names; allows "*" and "?" as wildcards</dd>
+ * <dt>duration=nnn</dt>
+ * <dd>Duration of the entire run, in seconds. This number is divided by the
+ * number of classes to determine the duration of each suite</dd>
+ * <dt>datapath=/xxx/yyy/zzz</dt>
+ * <dd>Directory path (no trailing '/') where Persistit will write journal and
+ * volume files.</dd>
+ * <dt>report=/xxx/yyy/zzz/reportname</dt>
+ * <dd>Path to file in which summary report will be written</dd>
+ * </dl>
+ * 
+ * @author peter
+ * 
+ */
+public class StressRunner {
+
+    private final static String[] ARGS_TEMPLATE = {
+            "duration|int::10|Maximum duration in seconds",
+            "_flag|S|Save on failure",
+            "report|String:StressRunner_" + String.format("%1$tY%1$tm%1$td%1$tH%1$tM%1$tS", System.currentTimeMillis()),
+            "tests|String:*|List of comma-separated patterns" };
+
+    private static List<Class<? extends AbstractSuite>> _classes = new ArrayList<Class<? extends AbstractSuite>>();
+    static {
+        _classes.add(InsertUUIDs.class);
+        _classes.add(Mixture1.class);
+        _classes.add(Mixture2.class);
+        _classes.add(Mixture3.class);
+        _classes.add(MixtureTxn1.class);
+        _classes.add(MixtureTxn2.class);
+        _classes.add(PersistitMap1.class);
+        _classes.add(StartStop.class);
+        _classes.add(Stress10Suite.class);
+        _classes.add(Stress12txnSuite.class);
+        _classes.add(Stress4Suite.class);
+        _classes.add(Stress8txnSuite.class);
+    }
+
+    private final static String DURATION_PARAM = "duration=";
+
+    public static void main(final String[] args) throws Exception {
+
+        ArgParser ap = new ArgParser(StressRunner.class.getSimpleName(), args, ARGS_TEMPLATE);
+
+        List<Class<? extends AbstractSuite>> classes = new ArrayList<Class<? extends AbstractSuite>>();
+        for (final String s : ap.getStringValue("tests").split(",")) {
+            String regex = s.replace("*", ".*").replace("?", ".");
+            Pattern pattern = Pattern.compile(regex, Pattern.CASE_INSENSITIVE);
+            for (final Class<? extends AbstractSuite> cl : _classes) {
+                if (pattern.matcher(cl.getSimpleName()).matches()) {
+                    classes.add(cl);
+                }
+            }
+        }
+        if (classes.isEmpty()) {
+            System.out.println("No tests specified: " + ap.getStringValue("tests"));
+            System.exit(1);
+        }
+
+        int duration = ap.getIntValue("duration") / classes.size();
+        PrintWriter pw = new PrintWriter(new FileWriter(ap.getStringValue("report")));
+        int failed = 0;
+
+        for (final Class<? extends AbstractSuite> clazz : classes) {
+            List<String> suiteArgs = ap.getUnparsedList();
+            if (ap.isSpecified("duration")) {
+                suiteArgs.add(DURATION_PARAM + duration);
+            }
+            AbstractSuite suite = clazz.getConstructor(args.getClass()).newInstance(
+                    new Object[] { suiteArgs.toArray(new String[suiteArgs.size()]) });
+
+            System.out.printf("\nStart %s at %s\n--------------------------------------------------------\n", suite
+                    .getName(), now());
+            suite.runTest();
+            System.out.printf("\n--------------------------------------------------------\n  End %s at %s\n", suite
+                    .getName(), now());
+            pw.printf("%s,%s,%d\n", suite.getName(), suite.isFailed() ? "FAILED" : "PASSED", suite.getRate());
+            pw.flush();
+            if (suite.isFailed()) {
+                failed++;
+            }
+        }
+        pw.close();
+
+        // If there were errors, leave a non-zero status code for framework
+        if (failed > 0) {
+            System.exit(1);
+        }
+    }
+
+    private static String now() {
+        return new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date());
+    }
+}

=== modified file 'src/test/java/com/persistit/stress/AbstractStressTest.java'
--- src/test/java/com/persistit/stress/AbstractStressTest.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/AbstractStressTest.java	2012-06-14 20:28:17 +0000
@@ -47,6 +47,7 @@
     protected String[] _args;
     protected int _threadIndex;
     protected boolean _verbose;
+    protected String _threadName;
 
     private volatile long _totalWorkDone;
 
@@ -68,6 +69,7 @@
         } else {
             _args = argsString.split(" ");
         }
+        _threadName = Thread.currentThread().getName();
     }
 
     void initialize(final int index) {
@@ -186,7 +188,7 @@
     }
 
     public String getThreadName() {
-        return Thread.currentThread().getName();
+        return _threadName;
     }
 
     public void setUntilStopped(final boolean untilStopped) {

=== modified file 'src/test/java/com/persistit/stress/AbstractSuite.java'
--- src/test/java/com/persistit/stress/AbstractSuite.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/AbstractSuite.java	2012-06-14 20:28:17 +0000
@@ -21,6 +21,9 @@
 package com.persistit.stress;
 
 import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
@@ -34,13 +37,13 @@
 import com.persistit.exception.PersistitException;
 import com.persistit.util.ArgParser;
 
-public class AbstractSuite {
+public abstract class AbstractSuite {
 
     private final static SimpleDateFormat SDF = new SimpleDateFormat("yyyyMMddHHmm");
 
     private final static String[] ARGS_TEMPLATE = { "duration|int::10|Maximum duration in seconds",
             "datapath|String:/tmp/persistit_test_data|Data path",
-            "progress|int:60:1:|Progress message interval in seconds", };
+            "progress|int:60:1:|Progress message interval in seconds", "_flag|S|Save on failure", };
 
     protected final static long PROGRESS_LOG_INTERVAL = 600000;
 
@@ -57,18 +60,23 @@
     final private String _logPath;
     final private String _dataPath;
     final private long _progressLogInterval;
+    final private boolean _saveOnFailure;
+
     private long _duration;
     private boolean _untilStopped;
+    private long _elapsed;
+    private boolean _failed;
 
     String _timeStamp = SDF.format(new Date());
 
     protected AbstractSuite(final String name, final String[] args) {
         _name = name;
-        final ArgParser ap = new ArgParser("RunnerBase", args, ARGS_TEMPLATE);
+        final ArgParser ap = new ArgParser(getClass().getSimpleName(), args, ARGS_TEMPLATE);
         _logPath = _dataPath = ap.getStringValue("datapath");
         _duration = ap.getLongValue("duration");
         _progressLogInterval = ap.getLongValue("progress");
         _untilStopped = ap.isSpecified("duration");
+        _saveOnFailure = ap.isFlag('S');
     }
 
     public String getName() {
@@ -83,6 +91,14 @@
         _duration = duration;
     }
 
+    public long getRate() {
+        return _elapsed > 0 ? _accumulatedWork / _elapsed : 0;
+    }
+
+    public boolean isFailed() {
+        return _failed;
+    }
+
     public boolean isUntilStopped() {
         return _untilStopped;
     }
@@ -106,6 +122,8 @@
         _accumulatedWork = 0;
     }
 
+    public abstract void runTest() throws Exception;
+
     protected void execute(final Persistit persistit) {
         try {
             int index = 0;
@@ -141,18 +159,21 @@
                 thread.join(MS_PER_S);
             }
 
-            boolean failed = false;
+            _failed = false;
             long work = 0;
             for (AbstractStressTest test : _tests) {
                 if (test.isFailed()) {
-                    failed = true;
+                    _failed = true;
                 }
                 work += test.getTotalWorkDone();
             }
-            long elapsed = (System.nanoTime() - start) / NS_PER_S;
-            System.out.printf("\n---Result %s: %s work=%,d time=%,d rate=%,d ---\n", this._name, failed ? "FAILED"
-                    : "PASSED", work, elapsed, elapsed > 0 ? work / elapsed : 0);
+            _elapsed = (System.nanoTime() - start) / NS_PER_S;
+            System.out.printf("\n---Result %s: %s work=%,d time=%,d rate=%,d ---\n", this._name, _failed ? "FAILED"
+                    : "PASSED", work, _elapsed, _elapsed > 0 ? work / _elapsed : 0);
 
+            if (_failed && _saveOnFailure) {
+                saveOnFailure();
+            }
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
@@ -186,8 +207,8 @@
                 rate = (work * NS_PER_MS * MS_PER_S) / elapsed;
             }
             System.out.printf("%s at %,9d seconds: live=%,5d ended=%,5d stopped = %,5d, failed=%,5d "
-                    + "totalwork=%,12d intervalwork=%,12d  workrate=%,12d\n", _name, elapsed / NS_PER_S,
-                    live, ended, stopped, failed, work, work - _accumulatedWork, rate);
+                    + "totalwork=%,12d intervalwork=%,12d  workrate=%,12d\n", _name, elapsed / NS_PER_S, live, ended,
+                    stopped, failed, work, work - _accumulatedWork, rate);
             _accumulatedWork = work;
         }
 
@@ -225,7 +246,8 @@
             if (file.isDirectory()) {
                 final File[] files = file.listFiles();
                 for (final File child : files) {
-                    if (child.getPath().startsWith(pattern.substring(0, pattern.length() - 1))) {
+                    if (child.getPath().startsWith(pattern.substring(0, pattern.length() - 1))
+                            && !child.getName().startsWith("_failed")) {
                         child.delete();
                         System.out.println("deleted " + child.toString());
                     }
@@ -238,6 +260,28 @@
         }
     }
 
+    protected void saveOnFailure() throws IOException {
+        File dir = new File(_dataPath);
+        File moveTo = new File(dir, String.format("_failed_%s_%2$tY%2$tm%2$td%2$tH%2$tM%2$tS", getName(), System
+                .currentTimeMillis()));
+        moveTo.mkdirs();
+
+        final File[] files = dir.listFiles();
+        for (final File child : files) {
+            if (!child.isDirectory()) {
+                File to = new File(moveTo, child.getName());
+                boolean moved = child.renameTo(to);
+                System.out.printf("%s %s to %s\n", moved ? "moved" : "failed to move", child, to);
+            }
+        }
+
+        PrintWriter pw = new PrintWriter(new FileWriter(new File(moveTo, "results")));
+        for (final AbstractStressTest test : _tests) {
+            pw.printf("%s [%s] %s \n\n", test.getTestName(), test.getThreadName(), test.getResult());
+        }
+        pw.close();
+    }
+
     protected Persistit makePersistit(final int pageSize, final String mem, final CommitPolicy policy)
             throws PersistitException {
         final Persistit persistit = new Persistit();

=== modified file 'src/test/java/com/persistit/stress/InsertUUIDs.java'
--- src/test/java/com/persistit/stress/InsertUUIDs.java	2012-06-11 17:56:04 +0000
+++ src/test/java/com/persistit/stress/InsertUUIDs.java	2012-06-14 20:28:17 +0000
@@ -34,7 +34,7 @@
         new InsertUUIDs(args).runTest();
     }
 
-    private InsertUUIDs(final String[] args) {
+    public InsertUUIDs(final String[] args) {
         super(name(), args);
     }
 

=== added file 'src/test/java/com/persistit/stress/IntentionalFailure.java'
--- src/test/java/com/persistit/stress/IntentionalFailure.java	1970-01-01 00:00:00 +0000
+++ src/test/java/com/persistit/stress/IntentionalFailure.java	2012-06-14 20:28:17 +0000
@@ -0,0 +1,67 @@
+/**
+ * Copyright © 2012 Akiban Technologies, Inc.  All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3 (only) of the
+ * License.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * This program may also be available under different license terms. For more
+ * information, see www.akiban.com or contact [e-mail].
+ */
+
+package com.persistit.stress;
+
+import com.persistit.Persistit;
+import com.persistit.Transaction.CommitPolicy;
+
+public class IntentionalFailure extends AbstractSuite {
+
+    static String name() {
+        return IntentionalFailure.class.getSimpleName();
+    }
+
+    public static void main(String[] args) throws Exception {
+        new IntentionalFailure(args).runTest();
+    }
+
+    public IntentionalFailure(final String[] args) {
+        super(name(), args);
+    }
+
+    public void runTest() throws Exception {
+
+        deleteFiles(substitute("$datapath$/persistit*"));
+
+        add(new Fail(null));
+
+        final Persistit persistit = makePersistit(16384, "1000", CommitPolicy.SOFT);
+
+        try {
+            execute(persistit);
+        } finally {
+            persistit.close();
+        }
+    }
+    
+    class Fail extends AbstractStressTest {
+
+        protected Fail(String argsString) {
+            super(argsString);
+        }
+
+        @Override
+        protected void executeTest() throws Exception {
+            throw new RuntimeException("Intentional Failure");
+        }
+        
+    }
+}

=== modified file 'src/test/java/com/persistit/stress/Mixture1.java'
--- src/test/java/com/persistit/stress/Mixture1.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Mixture1.java	2012-06-14 20:28:17 +0000
@@ -39,7 +39,7 @@
         new Mixture1(args).runTest();
     }
 
-    private Mixture1(final String[] args) {
+    public Mixture1(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Mixture2.java'
--- src/test/java/com/persistit/stress/Mixture2.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Mixture2.java	2012-06-14 20:28:17 +0000
@@ -38,7 +38,7 @@
         new Mixture2(args).runTest();
     }
 
-    private Mixture2(final String[] args) {
+    public Mixture2(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Mixture3.java'
--- src/test/java/com/persistit/stress/Mixture3.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Mixture3.java	2012-06-14 20:28:17 +0000
@@ -39,7 +39,7 @@
         new Mixture3(args).runTest();
     }
 
-    private Mixture3(final String[] args) {
+    public Mixture3(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/MixtureTxn1.java'
--- src/test/java/com/persistit/stress/MixtureTxn1.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/MixtureTxn1.java	2012-06-14 20:28:17 +0000
@@ -40,10 +40,11 @@
         new MixtureTxn1(args).runTest();
     }
 
-    private MixtureTxn1(final String[] args) {
+    public MixtureTxn1(final String[] args) {
         super(name(), args);
     }
 
+    @Override
     public void runTest() throws Exception {
 
         deleteFiles(substitute("$datapath$/persistit*"));

=== added file 'src/test/java/com/persistit/stress/MixtureTxn2.java'
--- src/test/java/com/persistit/stress/MixtureTxn2.java	1970-01-01 00:00:00 +0000
+++ src/test/java/com/persistit/stress/MixtureTxn2.java	2012-06-14 20:28:17 +0000
@@ -0,0 +1,72 @@
+/**
+ * Copyright © 2012 Akiban Technologies, Inc.  All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3 (only) of the
+ * License.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * This program may also be available under different license terms. For more
+ * information, see www.akiban.com or contact [e-mail].
+ */
+
+package com.persistit.stress;
+
+import com.persistit.Persistit;
+import com.persistit.Transaction.CommitPolicy;
+import com.persistit.stress.unit.Stress1;
+import com.persistit.stress.unit.Stress2txn;
+import com.persistit.stress.unit.Stress3;
+import com.persistit.stress.unit.Stress3txn;
+import com.persistit.stress.unit.Stress5;
+import com.persistit.stress.unit.Stress6;
+import com.persistit.stress.unit.Stress8txn;
+
+public class MixtureTxn2 extends AbstractSuite {
+
+    static String name() {
+        return MixtureTxn2.class.getSimpleName();
+    }
+
+    public static void main(String[] args) throws Exception {
+        new MixtureTxn2(args).runTest();
+    }
+
+    public MixtureTxn2(final String[] args) {
+        super(name(), args);
+    }
+
+    public void runTest() throws Exception {
+
+        deleteFiles(substitute("$datapath$/persistit*"));
+
+        add(new Stress1("repeat=10 count=25000"));
+        add(new Stress1("repeat=10 count=25000"));
+        add(new Stress3("repeat=5 count=25000 seed=119"));
+        add(new Stress5("repeat=5 count=25000"));
+        add(new Stress6("repeat=5 count=1000 size=250"));
+        add(new Stress6("repeat=10 count=1000 size=250"));
+
+        for (int i = 0; i < 10; i++) {
+            add(new Stress2txn("repeat=10 count=2500 size=4000 seed=1" + i));
+            add(new Stress3txn("repeat=5 count=25000 seed=2" + i));
+            add(new Stress8txn("repeat=10 count=1000 size=1000 seed=3" + i));
+        }
+
+        final Persistit persistit = makePersistit(16384, "10000", CommitPolicy.SOFT);
+
+        try {
+            execute(persistit);
+        } finally {
+            persistit.close();
+        }
+    }
+}

=== modified file 'src/test/java/com/persistit/stress/PersistitMap1.java'
--- src/test/java/com/persistit/stress/PersistitMap1.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/PersistitMap1.java	2012-06-14 20:28:17 +0000
@@ -34,7 +34,7 @@
         new PersistitMap1(args).runTest();
     }
 
-    private PersistitMap1(final String[] args) {
+    public PersistitMap1(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Recovery1.java'
--- src/test/java/com/persistit/stress/Recovery1.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Recovery1.java	2012-06-14 20:28:17 +0000
@@ -34,7 +34,7 @@
         new Recovery1(args).runTest();
     }
 
-    private Recovery1(final String[] args) {
+    public Recovery1(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Recovery2.java'
--- src/test/java/com/persistit/stress/Recovery2.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Recovery2.java	2012-06-14 20:28:17 +0000
@@ -34,7 +34,7 @@
         new Recovery2(args).runTest();
     }
 
-    private Recovery2(final String[] args) {
+    public Recovery2(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Recovery2_StdIn.java'
--- src/test/java/com/persistit/stress/Recovery2_StdIn.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Recovery2_StdIn.java	2012-06-14 20:28:17 +0000
@@ -34,7 +34,7 @@
         new Recovery2_StdIn(args).runTest();
     }
 
-    private Recovery2_StdIn(final String[] args) {
+    public Recovery2_StdIn(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/StartStop.java'
--- src/test/java/com/persistit/stress/StartStop.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/StartStop.java	2012-06-14 20:28:17 +0000
@@ -35,7 +35,7 @@
         new StartStop(args).runTest();
     }
 
-    private StartStop(final String[] args) {
+    public StartStop(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Stress10Suite.java'
--- src/test/java/com/persistit/stress/Stress10Suite.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Stress10Suite.java	2012-06-14 20:28:17 +0000
@@ -34,7 +34,7 @@
         new Stress10Suite(args).runTest();
     }
 
-    private Stress10Suite(final String[] args) {
+    public Stress10Suite(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Stress12txnSuite.java'
--- src/test/java/com/persistit/stress/Stress12txnSuite.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Stress12txnSuite.java	2012-06-14 20:28:17 +0000
@@ -34,7 +34,7 @@
         new Stress12txnSuite(args).runTest();
     }
 
-    private Stress12txnSuite(final String[] args) {
+    public Stress12txnSuite(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Stress4Suite.java'
--- src/test/java/com/persistit/stress/Stress4Suite.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Stress4Suite.java	2012-06-14 20:28:17 +0000
@@ -35,7 +35,7 @@
         new Stress4Suite(args).runTest();
     }
 
-    private Stress4Suite(final String[] args) {
+    public Stress4Suite(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/Stress8txnSuite.java'
--- src/test/java/com/persistit/stress/Stress8txnSuite.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/Stress8txnSuite.java	2012-06-14 20:28:17 +0000
@@ -34,7 +34,7 @@
         new Stress8txnSuite(args).runTest();
     }
 
-    private Stress8txnSuite(final String[] args) {
+    public Stress8txnSuite(final String[] args) {
         super(name(), args);
     }
 

=== modified file 'src/test/java/com/persistit/stress/unit/PersistitMapStress1.java'
--- src/test/java/com/persistit/stress/unit/PersistitMapStress1.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/PersistitMapStress1.java	2012-06-14 20:28:17 +0000
@@ -55,7 +55,7 @@
 
     @Override
     public void setUp() {
-        _ap = new ArgParser("com.persistit.stress.PersistitMapStress2", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.stress.PersistitMapStress2", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");
@@ -120,7 +120,7 @@
                         break;
                     }
                 }
-                if (_dm1.size() != _total) {
+                if (_dm1.size() != _total && !isStopped()) {
                     fail("PersistitMap.size()=" + _dm1.size() + " out of " + _total
                             + " repetition=" + _repeat + " in thread=" + _threadIndex);
                     break;
@@ -168,7 +168,7 @@
                         handleThrowable(e);
                     }
                 }
-                if (_count != _total) {
+                if (_count != _total && !isStopped()) {
                     fail("Traverse count=" + _count + " out of " + _total + " repetition="
                             + _repeat + " in thread=" + _threadIndex);
                     break;
@@ -210,7 +210,7 @@
                         handleThrowable(e);
                     }
                 }
-                if (_count != 0) {
+                if (_count != 0 && !isStopped()) {
                     fail("Traverse count=" + _count + " when 0 were expected"
                             + " repetition=" + _repeat + " in thread=" + _threadIndex);
                     break;
@@ -239,7 +239,7 @@
                         handleThrowable(e);
                     }
                 }
-                if (_dm1.size() != 0) {
+                if (_dm1.size() != 0 && !isStopped()) {
                     fail("PersistitMap.size()= " + _dm1.size() + " when 0 were expected"
                             + " repetition=" + _repeat + " in thread=" + _threadIndex);
                     break;

=== modified file 'src/test/java/com/persistit/stress/unit/PersistitMapStress2.java'
--- src/test/java/com/persistit/stress/unit/PersistitMapStress2.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/PersistitMapStress2.java	2012-06-14 20:28:17 +0000
@@ -55,7 +55,7 @@
     
     @Override
     public void setUp() {
-        _ap = new ArgParser("com.persistit.stress.PersistitMapStress2", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.stress.PersistitMapStress2", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress1.java'
--- src/test/java/com/persistit/stress/unit/Stress1.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/unit/Stress1.java	2012-06-14 20:28:17 +0000
@@ -42,7 +42,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress10.java'
--- src/test/java/com/persistit/stress/unit/Stress10.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/Stress10.java	2012-06-14 20:28:17 +0000
@@ -43,7 +43,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress10", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress10", _args, ARGS_TEMPLATE).strict();
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");
         _seed = _ap.getIntValue("seed");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress11.java'
--- src/test/java/com/persistit/stress/unit/Stress11.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/Stress11.java	2012-06-14 20:28:17 +0000
@@ -49,7 +49,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress11", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress11", _args, ARGS_TEMPLATE).strict();
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");
         _seed = _ap.getIntValue("seed");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress12txn.java'
--- src/test/java/com/persistit/stress/unit/Stress12txn.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/Stress12txn.java	2012-06-14 20:28:17 +0000
@@ -48,7 +48,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE).strict();
         _repeatTotal = _ap.getIntValue("repeat");
         _total = _ap.getIntValue("count");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress1txn.java'
--- src/test/java/com/persistit/stress/unit/Stress1txn.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/unit/Stress1txn.java	2012-06-14 20:28:17 +0000
@@ -45,7 +45,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress2.java'
--- src/test/java/com/persistit/stress/unit/Stress2.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/unit/Stress2.java	2012-06-14 20:28:17 +0000
@@ -43,7 +43,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress2", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress2", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress2txn.java'
--- src/test/java/com/persistit/stress/unit/Stress2txn.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/unit/Stress2txn.java	2012-06-14 20:28:17 +0000
@@ -49,7 +49,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress2ts", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress2ts", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress3.java'
--- src/test/java/com/persistit/stress/unit/Stress3.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/Stress3.java	2012-06-14 20:28:17 +0000
@@ -57,7 +57,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress3", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress3", _args, ARGS_TEMPLATE).strict();
         _opflags = _ap.getStringValue("op");
         _seed = _ap.getIntValue("seed");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress3txn.java'
--- src/test/java/com/persistit/stress/unit/Stress3txn.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/Stress3txn.java	2012-06-14 20:28:17 +0000
@@ -57,7 +57,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress3txn", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress3txn", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _seed = _ap.getIntValue("seed");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress4Base.java'
--- src/test/java/com/persistit/stress/unit/Stress4Base.java	2012-06-11 16:30:00 +0000
+++ src/test/java/com/persistit/stress/unit/Stress4Base.java	2012-06-14 20:28:17 +0000
@@ -66,7 +66,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress4", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress4", _args, ARGS_TEMPLATE).strict();
         _total = _ap.getIntValue("count");
         _repeatTotal = _ap.getIntValue("repeat");
         _total = _ap.getIntValue("count");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress5.java'
--- src/test/java/com/persistit/stress/unit/Stress5.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/Stress5.java	2012-06-14 20:28:17 +0000
@@ -45,7 +45,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress5", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress5", _args, ARGS_TEMPLATE).strict();
         _total = _ap.getIntValue("count");
         _repeatTotal = _ap.getIntValue("repeat");
         _total = _ap.getIntValue("count");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress6.java'
--- src/test/java/com/persistit/stress/unit/Stress6.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/unit/Stress6.java	2012-06-14 20:28:17 +0000
@@ -48,7 +48,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress6", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress6", _args, ARGS_TEMPLATE).strict();
         _total = _ap.getIntValue("count");
         _repeatTotal = _ap.getIntValue("repeat");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress7.java'
--- src/test/java/com/persistit/stress/unit/Stress7.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/Stress7.java	2012-06-14 20:28:17 +0000
@@ -50,7 +50,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress7", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress7", _args, ARGS_TEMPLATE).strict();
         _total = _ap.getIntValue("count");
         _repeatTotal = _ap.getIntValue("repeat");
         _total = _ap.getIntValue("count");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress8txn.java'
--- src/test/java/com/persistit/stress/unit/Stress8txn.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/unit/Stress8txn.java	2012-06-14 20:28:17 +0000
@@ -51,7 +51,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress8txn", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress8txn", _args, ARGS_TEMPLATE).strict();
         _total = _ap.getIntValue("count");
         _repeatTotal = _ap.getIntValue("repeat");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/Stress9.java'
--- src/test/java/com/persistit/stress/unit/Stress9.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/unit/Stress9.java	2012-06-14 20:28:17 +0000
@@ -48,7 +48,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress9", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress9", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/StressInsert.java'
--- src/test/java/com/persistit/stress/unit/StressInsert.java	2012-06-12 14:36:36 +0000
+++ src/test/java/com/persistit/stress/unit/StressInsert.java	2012-06-14 20:28:17 +0000
@@ -45,7 +45,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE).strict();
         _splay = _ap.getIntValue("splay");
         _opflags = _ap.getStringValue("op");
         _size = _ap.getIntValue("size");

=== modified file 'src/test/java/com/persistit/stress/unit/StressRecovery.java'
--- src/test/java/com/persistit/stress/unit/StressRecovery.java	2012-06-11 19:45:14 +0000
+++ src/test/java/com/persistit/stress/unit/StressRecovery.java	2012-06-14 20:28:17 +0000
@@ -127,7 +127,7 @@
 
     @Override
     public void setUp() throws Exception {
-        _ap = new ArgParser("com.persistit.StressRecovery", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.StressRecovery", _args, ARGS_TEMPLATE).strict();
         _size = _ap.getIntValue("size");
         _maxLatency = _ap.getLongValue("latency") * 1000000l;
         _verifyPath = _ap.getStringValue("verify");

=== modified file 'src/test/java/com/persistit/stress/unit/StressUUID.java'
--- src/test/java/com/persistit/stress/unit/StressUUID.java	2012-06-11 16:30:00 +0000
+++ src/test/java/com/persistit/stress/unit/StressUUID.java	2012-06-14 20:28:17 +0000
@@ -40,7 +40,7 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE);
+        _ap = new ArgParser("com.persistit.Stress1", _args, ARGS_TEMPLATE).strict();
         _size = _ap.getIntValue("size");
         _repeatTotal = _ap.getIntValue("repeat");
         _total = _ap.getIntValue("count");