mariadb/ndb/test/ndbapi/testOperations.cpp

/* Copyright (C) 2003 MySQL AB

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#include "NDBT_Test.hpp"
#include "NDBT_ReturnCodes.h"
#include "HugoTransactions.hpp"
#include "UtilTransactions.hpp"

struct OperationTestCase {
  const char * name;
  bool preCond; // start transaction | insert | commit

  // start transaction
  const char * op1;
  const int res1;
  const int val1;

  // no commit

  const char * op2;
  const int res2;
  const int val2;
  // Commit

  // start transaction
  // op3 = READ
  const int res3;
  const int val3;
  // commit transaction
};

OperationTestCase matrix[] = {
  { "ReadRead",         true, "READ",  0, 0, "READ",      0, 0,   0, 0 },
  { "ReadReadEx",       true, "READ",  0, 0, "READ-EX",   0, 0,   0, 0 },
  { "ReadSimpleRead",   true, "READ",  0, 0, "S-READ",    0, 0,   0, 0 },
  { "ReadDirtyRead",    true, "READ",  0, 0, "D-READ",    0, 0,   0, 0 },
  { "ReadInsert",       true, "READ",  0, 0, "INSERT",  630, 1,   0, 0 },
  { "ReadUpdate",       true, "READ",  0, 0, "UPDATE",    0, 1,   0, 1 },
  { "ReadDelete",       true, "READ",  0, 0, "DELETE",    0, 0, 626, 0 },

  { "FReadRead",       false, "READ", 626, 0, "READ",    626, 0, 626, 0 },
  { "FReadReadEx",     false, "READ", 626, 0, "READ-EX", 626, 0, 626, 0 },
  { "FReadSimpleRead", false, "READ", 626, 0, "S-READ",  626, 0, 626, 0 },
  { "FReadDirtyRead",  false, "READ", 626, 0, "D-READ",  626, 0, 626, 0 },
  { "FReadInsert",     false, "READ", 626, 0, "INSERT",    0, 1,   0, 1 },
  { "FReadUpdate",     false, "READ", 626, 0, "UPDATE",  626, 0, 626, 0 },
  { "FReadDelete",     false, "READ", 626, 0, "DELETE",  626, 0, 626, 0 },

  { "ReadExRead",       true, "READ-EX", 0, 0, "READ",      0, 0,   0, 0 },
  { "ReadExReadEx",     true, "READ-EX", 0, 0, "READ-EX",   0, 0,   0, 0 },
  { "ReadExSimpleRead", true, "READ-EX", 0, 0, "S-READ",    0, 0,   0, 0 },
  { "ReadExDirtyRead",  true, "READ-EX", 0, 0, "D-READ",    0, 0,   0, 0 },
  { "ReadExInsert",     true, "READ-EX", 0, 0, "INSERT",  630, 1,   0, 0 },
  { "ReadExUpdate",     true, "READ-EX", 0, 0, "UPDATE",    0, 1,   0, 1 },
  { "ReadExDelete",     true, "READ-EX", 0, 0, "DELETE",    0, 0, 626, 0 },

  { "InsertRead",      false, "INSERT", 0, 0, "READ",      0, 0,   0, 0 },
  { "InsertReadEx",    false, "INSERT", 0, 0, "READ-EX",   0, 0,   0, 0 },
  { "InsertSimpleRead",false, "INSERT", 0, 0, "S-READ",    0, 0,   0, 0 },
  { "InsertDirtyRead", false, "INSERT", 0, 0, "D-READ",    0, 0,   0, 0 },
  { "InsertInsert",    false, "INSERT", 0, 0, "INSERT",  630, 0, 626, 0 },
  { "InsertUpdate",    false, "INSERT", 0, 0, "UPDATE",    0, 1,   0, 1 },
  { "InsertDelete",    false, "INSERT", 0, 0, "DELETE",    0, 0, 626, 0 },

  { "UpdateRead",       true, "UPDATE", 0, 1, "READ",      0, 1,   0, 1 },
  { "UpdateReadEx",     true, "UPDATE", 0, 1, "READ-EX",   0, 1,   0, 1 },
  { "UpdateSimpleRead", true, "UPDATE", 0, 1, "S-READ",    0, 1,   0, 1 },
  { "UpdateDirtyRead",  true, "UPDATE", 0, 1, "D-READ",    0, 1,   0, 1 },
  { "UpdateInsert",     true, "UPDATE", 0, 1, "INSERT",  630, 0,   0, 0 },
  { "UpdateUpdate",     true, "UPDATE", 0, 1, "UPDATE",    0, 2,   0, 2 },
  { "UpdateDelete",     true, "UPDATE", 0, 1, "DELETE",    0, 0, 626, 0 },

  { "DeleteRead",       true, "DELETE", 0, 0, "READ",    626, 0,   0, 0 },
  { "DeleteReadEx",     true, "DELETE", 0, 0, "READ-EX", 626, 0,   0, 0 },
  { "DeleteSimpleRead", true, "DELETE", 0, 0, "S-READ",  626, 0,   0, 0 },
  { "DeleteDirtyRead",  true, "DELETE", 0, 0, "D-READ",  626, 0, 626, 0 },
  { "DeleteInsert",     true, "DELETE", 0, 0, "INSERT",    0, 1,   0, 1 },
  { "DeleteUpdate",     true, "DELETE", 0, 0, "UPDATE",  626, 1,   0, 0 },
  { "DeleteDelete",     true, "DELETE", 0, 0, "DELETE",  626, 0,   0, 0 }
};

#define CHECK(b) if (!(b)) { \
  g_err  << "ERR: "<< step->getName() \
         << " failed on line " << __LINE__ << endl; \
  result = NDBT_FAILED; \
  break; }

#define C3(b)  if (!(b)) { \
  g_err  << "ERR: failed on line " << __LINE__ << endl; \
  return NDBT_FAILED; }

int
runOp(HugoOperations & hugoOps,
      Ndb * pNdb,
      const char * op,
      int value){

#define C2(x, y) { int r = (x); int s = (y); if(r != s) {\
  g_err  << "ERR: failed on line " << __LINE__ << ": " \
     << r << " != " << s << endl; \
  return NDBT_FAILED; }}
  
  if(strcmp(op, "READ") == 0){
    C2(hugoOps.pkReadRecord(pNdb, 1, 1, NdbOperation::LM_Read), 0);
  } else if(strcmp(op, "READ-EX") == 0){
    C2(hugoOps.pkReadRecord(pNdb, 1, 1, NdbOperation::LM_Exclusive), 0);      
  } else if(strcmp(op, "S-READ") == 0){
    C2(hugoOps.pkReadRecord(pNdb, 1, 1, NdbOperation::LM_Read), 0);
  } else if(strcmp(op, "D-READ") == 0){
    C2(hugoOps.pkReadRecord(pNdb, 1, 1, NdbOperation::LM_CommittedRead), 0);
  } else if(strcmp(op, "INSERT") == 0){
    C2(hugoOps.pkInsertRecord(pNdb, 1, 1, value), 0);
  } else if(strcmp(op, "UPDATE") == 0){
    C2(hugoOps.pkUpdateRecord(pNdb, 1, 1, value), 0);
  } else if(strcmp(op, "DELETE") == 0){
    C2(hugoOps.pkDeleteRecord(pNdb, 1, 1), 0);
  } else {
    g_err << __FILE__ << " - " << __LINE__ 
	  << ": Unknown operation" << op << endl;
    return NDBT_FAILED;
  }

  return NDBT_OK;
}

int
checkVal(HugoOperations & hugoOps,
	 const char * op,
	 int value,
	 int result){
  if(result != 0)
    return NDBT_OK;

  if(strcmp(op, "READ") == 0){
  } else if(strcmp(op, "READ-EX") == 0){
  } else if(strcmp(op, "S-READ") == 0){
  } else if(strcmp(op, "D-READ") == 0){
  } else {
    return NDBT_OK;
  }
  
  return hugoOps.verifyUpdatesValue(value);
}

int 
runTwoOperations(NDBT_Context* ctx, NDBT_Step* step){
  int result = NDBT_OK;
  HugoOperations hugoOps(*ctx->getTab());
  Ndb* pNdb = GETNDB(step);
  
  const char * op1 = ctx->getProperty("op1", "NONE");
  const int val1 = ctx->getProperty("val1", ~0);
  const int res1 = ctx->getProperty("res1", ~0);
  const char * op2 = ctx->getProperty("op2", "NONE");
  const int res2 = ctx->getProperty("res2", ~0);
  const int val2 = ctx->getProperty("val2", ~0);

  const int res3 = ctx->getProperty("res3", ~0);
  const int val3 = ctx->getProperty("val3", ~0);

  do {
    // Insert, read
    CHECK(hugoOps.startTransaction(pNdb) == 0);  
    CHECK(runOp(hugoOps, pNdb, op1, val1) == 0);
    AbortOption oa = (res1 == 0) ? AbortOnError : AO_IgnoreError;
    CHECK(hugoOps.execute_NoCommit(pNdb, oa) == res1);
    CHECK(checkVal(hugoOps, op1, val1, res1) == 0);

    ndbout_c("-- running op 2");

    CHECK(runOp(hugoOps, pNdb, op2, val2) == 0);
    CHECK(hugoOps.execute_Commit(pNdb) == res2);
    CHECK(checkVal(hugoOps, op2, val2, res2) == 0);

  } while(false);
  hugoOps.closeTransaction(pNdb);

  if(result != NDBT_OK)
    return result;

  do {
    CHECK(hugoOps.startTransaction(pNdb) == 0);
    CHECK(runOp(hugoOps, pNdb, "READ", 0) == 0);
    CHECK(hugoOps.execute_Commit(pNdb) == res3);
    CHECK(checkVal(hugoOps, "READ", val3, res3) == 0);
  } while(false);
  hugoOps.closeTransaction(pNdb);

  return result;
}

int 
runInsertRecord(NDBT_Context* ctx, NDBT_Step* step){
  int result = NDBT_OK;
  HugoOperations hugoOps(*ctx->getTab());
  Ndb* pNdb = GETNDB(step);
  
  do{
    // Insert, insert 
    CHECK(hugoOps.startTransaction(pNdb) == 0);  
    CHECK(hugoOps.pkInsertRecord(pNdb, 1) == 0);
    CHECK(hugoOps.execute_Commit(pNdb) == 0);
    
  } while(false);
  
  hugoOps.closeTransaction(pNdb);
  
  return result;
}

int
runClearTable(NDBT_Context* ctx, NDBT_Step* step){
  int records = ctx->getNumRecords();
  
  UtilTransactions utilTrans(*ctx->getTab());
  if (utilTrans.clearTable2(GETNDB(step), records, 240) != 0){
    return NDBT_FAILED;
  }
  return NDBT_OK;
}

enum OPS { o_DONE= 0, o_INS= 1, o_UPD= 2, o_DEL= 3 };
typedef Vector<OPS> Sequence;

static
bool
valid(const Sequence& s)
{ 
  if(s.size() == 0)
    return false;

  for(size_t i = 1; i<s.size(); i++)
  {
    switch(s[i]){
    case o_INS:
      if(s[i-1] != o_DEL)
	return false;
      break;
    case o_UPD:
    case o_DEL:
      if(s[i-1] == o_DEL)
	return false;
      break;
    case o_DONE:
      return true;
    }
  }
  return true;
}

static
NdbOut& operator<<(NdbOut& out, const Sequence& s)
{
  out << "[ ";
  for(size_t i = 0; i<s.size(); i++)
  {
   switch(s[i]){
    case o_INS:
      out << "INS ";
      break;
    case o_DEL:
      out << "DEL ";
      break;
    case o_UPD:
      out << "UPD ";
      break;
   case o_DONE:
     abort();
   }
  }
  out << "]";
  return out;
}

static
void
generate(Sequence& out, int no)
{
  while(no & 3)
  {
    out.push_back((OPS)(no & 3));
    no >>= 2;
  }
}

static
void
generate(Vector<int>& out, size_t len)
{
  int max= 1;
  while(len)
  {
    max <<= 2;
    len--;
  }
  
  len= 1;
  for(int i = 0; i<max; i++)
  {
    Sequence tmp;
    generate(tmp, i);

    if(tmp.size() >= len && valid(tmp))
    {
      out.push_back(i);
      len= tmp.size();
    }
    else
    {
      //ndbout << "DISCARD: " << tmp << endl;
    }
  }
}

static const Uint32 DUMMY = 0;
static const Uint32 ROW = 1;

int
verify_other(NDBT_Context* ctx,
	     Ndb* pNdb, int seq, OPS latest, bool initial_row, bool commit)
{
  Uint32 no_wait = NdbOperation::LM_CommittedRead*
    ctx->getProperty("NoWait", (Uint32)1);

  for(size_t j = no_wait; j<3; j++)
  {
    HugoOperations other(*ctx->getTab());
    C3(other.startTransaction(pNdb) == 0);  
    C3(other.pkReadRecord(pNdb, ROW, 1, (NdbOperation::LockMode)j) == 0);
    int tmp= other.execute_Commit(pNdb);
    if(seq == 0){
      if(j == NdbOperation::LM_CommittedRead)
      {
	C3(initial_row? tmp==0 && other.verifyUpdatesValue(0) == 0 : tmp==626);
      }
      else
      {
	C3(tmp == 266);
      }
    }
    else if(commit)
    {
      switch(latest){
      case o_INS:
      case o_UPD:
	C3(tmp == 0 && other.verifyUpdatesValue(seq) == 0);
	break;
      case o_DEL:
	C3(tmp == 626);
	break;
      case o_DONE:
	abort();
      }
    }
    else 
    {
      // rollback
      C3(initial_row? tmp==0 && other.verifyUpdatesValue(0) == 0 : tmp==626);
    }
  }
  
  return NDBT_OK;
}

int
verify_savepoint(NDBT_Context* ctx,
		 Ndb* pNdb, int seq, OPS latest,
		 Uint64 transactionId)
{
  bool initial_row= (seq == 0) && latest == o_INS;

  for(size_t j = 0; j<3; j++)
  {
    const NdbOperation::LockMode lm= (NdbOperation::LockMode)j;
    
    HugoOperations same(*ctx->getTab());
    C3(same.startTransaction(pNdb) == 0);
    same.setTransactionId(transactionId); // Cheat
    
    /**
     * Increase savepoint to <em>k</em>
     */
    for(size_t l = 1; l<=seq; l++)
    {
      C3(same.pkReadRecord(pNdb, DUMMY, 1, lm) == 0); // Read dummy row
      C3(same.execute_NoCommit(pNdb) == 0);
      g_info << "savepoint: " << l << endl;
    }	  
    
    g_info << "op(" << seq << "): " 
	   << " lock mode " << lm << endl;
    
    C3(same.pkReadRecord(pNdb, ROW, 1, lm) == 0); // Read real row
    int tmp= same.execute_Commit(pNdb);
    if(seq == 0)
    {
      if(initial_row)
      {
	C3(tmp == 0 && same.verifyUpdatesValue(0) == 0);
      } else
      {
	C3(tmp == 626);
      }
    }
    else
    {
      switch(latest){
      case o_INS:
      case o_UPD:
	C3(tmp == 0 && same.verifyUpdatesValue(seq) == 0);
	break;
      case o_DEL:
	C3(tmp == 626);
	break;
      case o_DONE:
	abort();
      }
    }
  }
  return NDBT_OK;
}

int 
runOperations(NDBT_Context* ctx, NDBT_Step* step)
{
  int tmp; 
  Ndb* pNdb = GETNDB(step);
  
  Uint32 seqNo = ctx->getProperty("Sequence", (Uint32)0);
  Uint32 commit= ctx->getProperty("Commit", (Uint32)1);
  
  if(seqNo == 0)
  {
    return NDBT_FAILED;
  }

  Sequence seq;
  generate(seq, seqNo);

  {
    // Dummy row
    HugoOperations hugoOps(*ctx->getTab());
    C3(hugoOps.startTransaction(pNdb) == 0);  
    C3(hugoOps.pkInsertRecord(pNdb, DUMMY, 1, 0) == 0);
    C3(hugoOps.execute_Commit(pNdb) == 0);
  }
    
  const bool initial_row= (seq[0] != o_INS);
  if(initial_row)
  {
    HugoOperations hugoOps(*ctx->getTab());
    C3(hugoOps.startTransaction(pNdb) == 0);  
    C3(hugoOps.pkInsertRecord(pNdb, ROW, 1, 0) == 0);
    C3(hugoOps.execute_Commit(pNdb) == 0);
  }
    
  HugoOperations trans1(*ctx->getTab());
  C3(trans1.startTransaction(pNdb) == 0);  
  for(size_t i = 0; i<seq.size(); i++)
  {
    /**
     * Perform operation
     */
    switch(seq[i]){
    case o_INS:
      C3(trans1.pkInsertRecord(pNdb, ROW, 1, i+1) == 0);
      break;
    case o_UPD:
      C3(trans1.pkUpdateRecord(pNdb, ROW, 1, i+1) == 0);
      break;
    case o_DEL:
      C3(trans1.pkDeleteRecord(pNdb, ROW, 1) == 0);
      break;
    case o_DONE:
      abort();
    }
    C3(trans1.execute_NoCommit(pNdb) == 0);
      
    /**
     * Verify other transaction
     */
    if(verify_other(ctx, pNdb, 0, seq[0], initial_row, commit) != NDBT_OK)
      return NDBT_FAILED;
    
    /**
     * Verify savepoint read
     */
    Uint64 transactionId= trans1.getTransaction()->getTransactionId();

    for(size_t k=0; k<=i+1; k++)
    {
      if(verify_savepoint(ctx, pNdb, k, 
			  k>0 ? seq[k-1] : initial_row ? o_INS : o_DONE, 
			  transactionId) != NDBT_OK)
	return NDBT_FAILED;
    }
  }
  
  if(commit)
  {
    C3(trans1.execute_Commit(pNdb) == 0);
  }
  else
  {
    C3(trans1.execute_Rollback(pNdb) == 0);
  }

  if(verify_other(ctx, pNdb, seq.size(), seq.back(), 
		  initial_row, commit) != NDBT_OK)
    return NDBT_FAILED;
  
  return NDBT_OK;
}

int
runLockUpgrade1(NDBT_Context* ctx, NDBT_Step* step){
  // Verify that data in index match 
  // table data
  Ndb* pNdb = GETNDB(step);
  HugoOperations hugoOps(*ctx->getTab());
  HugoTransactions hugoTrans(*ctx->getTab());

  if(hugoTrans.loadTable(pNdb, 1) != 0){
    g_err << "Load table failed" << endl;
    return NDBT_FAILED;
  }

  int result= NDBT_OK;
  do
  {
    CHECK(hugoOps.startTransaction(pNdb) == 0);  
    if(ctx->getProperty("LOCK_UPGRADE", 1) == 1)
    {
      CHECK(hugoOps.pkReadRecord(pNdb, 0, 1, NdbOperation::LM_Read) == 0);
      CHECK(hugoOps.execute_NoCommit(pNdb) == 0);
    
      ctx->setProperty("READ_DONE", 1);
      ctx->broadcast();
      ndbout_c("wait 2");
      ctx->getPropertyWait("READ_DONE", 2);
      ndbout_c("wait 2 - done");
    }
    else
    {
      ctx->setProperty("READ_DONE", 1);
      ctx->broadcast();
      ctx->getPropertyWait("READ_DONE", 2);
      ndbout_c("wait 2 - done");
      CHECK(hugoOps.pkReadRecord(pNdb, 0, 1, NdbOperation::LM_Read) == 0);
      CHECK(hugoOps.execute_NoCommit(pNdb) == 0);
    }
    if(ctx->getProperty("LU_OP", o_INS) == o_INS)
    {
      CHECK(hugoOps.pkDeleteRecord(pNdb, 0, 1) == 0);
      CHECK(hugoOps.pkInsertRecord(pNdb, 0, 1, 2) == 0);
    }
    else if(ctx->getProperty("LU_OP", o_UPD) == o_UPD)
    {
      CHECK(hugoOps.pkUpdateRecord(pNdb, 0, 1, 2) == 0);
    } 
    else
    {
      CHECK(hugoOps.pkDeleteRecord(pNdb, 0, 1) == 0);
    }
    ctx->setProperty("READ_DONE", 3);
    ctx->broadcast();
    ndbout_c("before update");
    ndbout_c("wait update");
    CHECK(hugoOps.execute_Commit(pNdb) == 0);
    CHECK(hugoOps.closeTransaction(pNdb) == 0);

    CHECK(hugoOps.startTransaction(pNdb) == 0);
    CHECK(hugoOps.pkReadRecord(pNdb, 0, 1) == 0);
    int res= hugoOps.execute_Commit(pNdb);
    if(ctx->getProperty("LU_OP", o_INS) == o_INS)
    {
      CHECK(res == 0);
      CHECK(hugoOps.verifyUpdatesValue(2) == 0);
    }
    else if(ctx->getProperty("LU_OP", o_UPD) == o_UPD)
    {
      CHECK(res == 0);
      CHECK(hugoOps.verifyUpdatesValue(2) == 0);
    } 
    else
    {
      CHECK(res == 626);
    }
    
  } while(0);
  
  return result;
}

int
runLockUpgrade2(NDBT_Context* ctx, NDBT_Step* step){
  // Verify that data in index match 
  // table data
  Ndb* pNdb = GETNDB(step);
  HugoOperations hugoOps(*ctx->getTab());
  HugoTransactions hugoTrans(*ctx->getTab());

  
  int result= NDBT_OK;
  do
  {
    CHECK(hugoOps.startTransaction(pNdb) == 0);  
    ndbout_c("wait 1");
    ctx->getPropertyWait("READ_DONE", 1);
    ndbout_c("wait 1 - done");
    CHECK(hugoOps.pkReadRecord(pNdb, 0, 1, NdbOperation::LM_Read) == 0);
    CHECK(hugoOps.execute_NoCommit(pNdb) == 0);
    ctx->setProperty("READ_DONE", 2);
    ctx->broadcast();
    ndbout_c("wait 3");
    ctx->getPropertyWait("READ_DONE", 3);
    ndbout_c("wait 3 - done");
    
    NdbSleep_MilliSleep(200);
    if(ctx->getProperty("LU_COMMIT", (Uint32)0) == 0)
    {
      CHECK(hugoOps.execute_Commit(pNdb) == 0);
    }
    else
    {
      CHECK(hugoOps.execute_Rollback(pNdb) == 0);
    }
  } while(0);

  return result;
}

int
main(int argc, const char** argv){
  ndb_init();

  Vector<int> tmp;
  generate(tmp, 5);

  NDBT_TestSuite ts("testOperations");

  for(Uint32 i = 0; i < 12; i++)
  {
    if(i == 6 || i == 8 || i == 10)
      continue;

    BaseString name("bug_9749");
    name.appfmt("_%d", i);
    NDBT_TestCaseImpl1 *pt = new NDBT_TestCaseImpl1(&ts, 
						    name.c_str(), "");    
    
    pt->setProperty("LOCK_UPGRADE", 1 + (i & 1));
    pt->setProperty("LU_OP", 1 + ((i >> 1) % 3));
    pt->setProperty("LU_COMMIT", i / 6);

    pt->addInitializer(new NDBT_Initializer(pt,
					    "runClearTable", 
					    runClearTable));
    
    pt->addStep(new NDBT_ParallelStep(pt, 
				      "thread1",
				      runLockUpgrade1));
    

    pt->addStep(new NDBT_ParallelStep(pt, 
				      "thread2",
				      runLockUpgrade2));
    
    pt->addFinalizer(new NDBT_Finalizer(pt, 
					"runClearTable", 
					runClearTable));
    ts.addTest(pt);
  }

  for(size_t i = 0; i<tmp.size(); i++)
  {
    BaseString name;
    Sequence s;
    generate(s, tmp[i]);
    for(size_t j = 0; j<s.size(); j++){
      switch(s[j]){
      case o_INS:
	name.append("_INS");
	break;
      case o_DEL:
	name.append("_DEL");
	break;
      case o_UPD:
	name.append("_UPD");
	break;
      case o_DONE:
	abort();
      }
    }

    BaseString n1;
    n1.append(name);
    n1.append("_COMMIT");
    
    NDBT_TestCaseImpl1 *pt = new NDBT_TestCaseImpl1(&ts, 
						    n1.c_str()+1, "");    
    
    pt->setProperty("Sequence", tmp[i]);
    pt->addInitializer(new NDBT_Initializer(pt, 
					    "runClearTable", 
					    runClearTable));

    pt->addStep(new NDBT_ParallelStep(pt, 
				      "run",
				      runOperations));
    
    pt->addFinalizer(new NDBT_Finalizer(pt, 
					"runClearTable", 
					runClearTable));

    ts.addTest(pt);

    name.append("_ABORT");
    pt = new NDBT_TestCaseImpl1(&ts, name.c_str()+1, "");    
    pt->setProperty("Sequence", tmp[i]);
    pt->setProperty("Commit", (Uint32)0);
    pt->addInitializer(new NDBT_Initializer(pt, 
					    "runClearTable", 
					    runClearTable));
    
    pt->addStep(new NDBT_ParallelStep(pt, 
				      "run",
				      runOperations));
    
    pt->addFinalizer(new NDBT_Finalizer(pt, 
					"runClearTable", 
					runClearTable));
    
    ts.addTest(pt);
  }
  
  for(Uint32 i = 0; i<sizeof(matrix)/sizeof(matrix[0]); i++){
    NDBT_TestCaseImpl1 *pt = new NDBT_TestCaseImpl1(&ts, matrix[i].name, "");
    
    pt->addInitializer(new NDBT_Initializer(pt, 
					    "runClearTable", 
					    runClearTable));
    
    if(matrix[i].preCond){
      pt->addInitializer(new NDBT_Initializer(pt, 
					      "runInsertRecord", 
					      runInsertRecord));
    }
    
    pt->setProperty("op1", matrix[i].op1);
    pt->setProperty("res1", matrix[i].res1);
    pt->setProperty("val1", matrix[i].val1);

    pt->setProperty("op2", matrix[i].op2);
    pt->setProperty("res2", matrix[i].res2);
    pt->setProperty("val2", matrix[i].val2);

    pt->setProperty("res3", matrix[i].res3);
    pt->setProperty("val3", matrix[i].val3);

    pt->addStep(new NDBT_ParallelStep(pt, 
				      matrix[i].name,
				      runTwoOperations));
    pt->addFinalizer(new NDBT_Finalizer(pt, 
					"runClearTable", 
					runClearTable));
    
    ts.addTest(pt);
  }

  return ts.execute(argc, argv);
}

template class Vector<OPS>;
template class Vector<Sequence>;