testoperations.cpp

mysql-5.0.22.tar.gz源码包

    /**
     * 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>;