Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.0-ndb

into mysql.com:/usr/local/home/marty/MySQL/test/mysql-5.0-ndb

ndb/test/ndbapi/test_event.cpp

@@ -32,6 +32,29 @@ int runCreateEvent(NDBT_Context* ctx, NDBT_Step* step)
   return NDBT_OK;
 }
 
+int runCreateShadowTable(NDBT_Context* ctx, NDBT_Step* step)
+{
+  const NdbDictionary::Table *table= ctx->getTab();
+  char buf[1024];
+  sprintf(buf, "%s_SHADOW", table->getName());
+
+  GETNDB(step)->getDictionary()->dropTable(buf);
+  if (GETNDB(step)->getDictionary()->getTable(buf))
+  {
+    g_err << "unsucessful drop of " << buf << endl;
+    return NDBT_FAILED;
+  }
+
+  NdbDictionary::Table table_shadow(*table);
+  table_shadow.setName(buf);
+  GETNDB(step)->getDictionary()->createTable(table_shadow);
+  if (GETNDB(step)->getDictionary()->getTable(buf))
+    return NDBT_OK;
+
+  g_err << "unsucessful create of " << buf << endl;
+  return NDBT_FAILED;
+}
+
 int runCreateDropEventOperation(NDBT_Context* ctx, NDBT_Step* step)
 {
   int loops = ctx->getNumLoops();
@@ -135,6 +158,36 @@ int runEventLoad(NDBT_Context* ctx, NDBT_Step* step)
   return NDBT_OK;
 }
 
+int runEventMixedLoad(NDBT_Context* ctx, NDBT_Step* step)
+{
+  int loops = ctx->getNumLoops();
+  int records = ctx->getNumRecords();
+  HugoTransactions hugoTrans(*ctx->getTab());
+
+  sleep(5);
+
+  if (hugoTrans.loadTable(GETNDB(step), 3*records, 1, true, 1) != 0){
+    return NDBT_FAILED;
+  }
+  if (hugoTrans.pkDelRecords(GETNDB(step), 3*records, 1, true, 1) != 0){
+    return NDBT_FAILED;
+  }
+  if (hugoTrans.loadTable(GETNDB(step), records, 1, true, 1) != 0){
+    return NDBT_FAILED;
+  }
+  if (hugoTrans.pkUpdateRecords(GETNDB(step), records, 1, 1) != 0){
+    return NDBT_FAILED;
+  }
+  if (hugoTrans.pkUpdateRecords(GETNDB(step), records, 1, 1) != 0){
+    return NDBT_FAILED;
+  }
+  if (hugoTrans.pkUpdateRecords(GETNDB(step), records, 1, 1) != 0){
+    return NDBT_FAILED;
+  }
+
+  return NDBT_OK;
+}
+
 int runDropEvent(NDBT_Context* ctx, NDBT_Step* step)
 {
   HugoTransactions hugoTrans(*ctx->getTab());
@@ -146,6 +199,224 @@ int runDropEvent(NDBT_Context* ctx, NDBT_Step* step)
   return NDBT_OK;
 }
 
+int runVerify(NDBT_Context* ctx, NDBT_Step* step)
+{
+  int records = ctx->getNumRecords();
+  const NdbDictionary::Table * table= ctx->getTab();
+  char buf[1024];
+
+  sprintf(buf, "%s_SHADOW", table->getName());
+  const NdbDictionary::Table * table_shadow;
+  if ((table_shadow = GETNDB(step)->getDictionary()->getTable(buf)) == 0)
+  {
+    g_err << "Unable to get table " << buf << endl;
+    return NDBT_FAILED;
+  }
+
+  HugoTransactions hugoTrans(*table_shadow);
+  if (hugoTrans.pkReadRecords(GETNDB(step), records) != 0){
+    return NDBT_FAILED;
+  }
+
+  return NDBT_OK;
+}
+
+int runEventApplier(NDBT_Context* ctx, NDBT_Step* step)
+{
+  DBUG_ENTER("runEventApplier");
+
+  int records = ctx->getNumRecords();
+  int loops = ctx->getNumLoops();
+  const NdbDictionary::Table * table= ctx->getTab();
+  char buf[1024];
+
+  sprintf(buf, "%s_SHADOW", table->getName());
+  const NdbDictionary::Table * table_shadow;
+  if ((table_shadow = GETNDB(step)->getDictionary()->getTable(buf)) == 0)
+  {
+    g_err << "Unable to get table " << buf << endl;
+    DBUG_RETURN(NDBT_FAILED);
+  }
+
+  sprintf(buf, "%s_EVENT", table->getName());
+  NdbEventOperation    *pOp;
+  pOp = GETNDB(step)->createEventOperation(buf, 10*records);
+  if ( pOp == NULL ) {
+    g_err << "Event operation creation failed on %s" << buf << endl;
+    DBUG_RETURN(NDBT_FAILED);
+  }
+
+  int i;
+  int n_columns= table->getNoOfColumns();
+  NdbRecAttr* recAttr[1024];
+  NdbRecAttr* recAttrPre[1024];
+  for (i = 0; i < n_columns; i++) {
+    recAttr[i]    = pOp->getValue(table->getColumn(i)->getName());
+    recAttrPre[i] = pOp->getPreValue(table->getColumn(i)->getName());
+  }
+
+  if (pOp->execute()) { // This starts changes to "start flowing"
+    g_err << "execute operation execution failed: \n";
+    g_err << pOp->getNdbError().code << " "
+	  << pOp->getNdbError().message << endl;
+    DBUG_RETURN(NDBT_FAILED);
+  }
+
+  int r= 0;
+  int res;
+  while (r < 10*records){
+    //printf("now waiting for event...\n");
+    res= GETNDB(step)->pollEvents(1000); // wait for event or 1000 ms
+    if (res <= 0)
+      continue;
+
+    //printf("got data! %d\n", r);
+    int overrun= 0;
+    while (pOp->next(&overrun) > 0)
+    {
+      if (overrun)
+      {
+	g_err << "buffer overrun\n";
+	DBUG_RETURN(NDBT_FAILED);
+      }
+      r++;
+
+      Uint32 gci= pOp->getGCI();
+
+      if (!pOp->isConsistent()) {
+	g_err << "A node failure has occured and events might be missing\n";
+	DBUG_RETURN(NDBT_FAILED);
+      }
+
+      int noRetries= 0;
+      do
+      {
+	NdbTransaction *trans= GETNDB(step)->startTransaction();
+	if (trans == 0)
+	{
+	  g_err << "startTransaction failed "
+		<< GETNDB(step)->getNdbError().code << " "
+		<< GETNDB(step)->getNdbError().message << endl;
+	  DBUG_RETURN(NDBT_FAILED);
+	}
+	
+	NdbOperation *op= trans->getNdbOperation(table_shadow);
+	if (op == 0)
+	{
+	  g_err << "getNdbOperation failed "
+		<< trans->getNdbError().code << " "
+		<< trans->getNdbError().message << endl;
+	  DBUG_RETURN(NDBT_FAILED);
+	}
+	
+	switch (pOp->getEventType()) {
+	case NdbDictionary::Event::TE_INSERT:
+	  if (op->insertTuple())
+	  {
+	    g_err << "insertTuple "
+		  << op->getNdbError().code << " "
+		  << op->getNdbError().message << endl;
+	    DBUG_RETURN(NDBT_FAILED);
+	  }
+	  break;
+	case NdbDictionary::Event::TE_DELETE:
+	  if (op->deleteTuple())
+	  {
+	    g_err << "deleteTuple "
+		  << op->getNdbError().code << " "
+		  << op->getNdbError().message << endl;
+	    DBUG_RETURN(NDBT_FAILED);
+	  }
+	  break;
+	case NdbDictionary::Event::TE_UPDATE:
+	  if (op->updateTuple())
+	  {
+	    g_err << "updateTuple "
+		  << op->getNdbError().code << " "
+		  << op->getNdbError().message << endl;
+	    DBUG_RETURN(NDBT_FAILED);
+	  }
+	  break;
+	case NdbDictionary::Event::TE_ALL:
+	  abort();
+	}
+
+	for (i= 0; i < n_columns; i++)
+	{
+	  if (table->getColumn(i)->getPrimaryKey() &&
+	      op->equal(i,recAttr[i]->aRef()))
+	  {
+	    g_err << "equal " << i << " "
+		  << op->getNdbError().code << " "
+		  << op->getNdbError().message << endl;
+	    DBUG_RETURN(NDBT_FAILED);
+	  }
+	}
+	
+	switch (pOp->getEventType()) {
+	case NdbDictionary::Event::TE_INSERT:
+	  for (i= 0; i < n_columns; i++)
+	  {
+	    if (!table->getColumn(i)->getPrimaryKey() &&
+		op->setValue(i,recAttr[i]->aRef()))
+	    {
+	      g_err << "setValue(insert) " << i << " "
+		    << op->getNdbError().code << " "
+		    << op->getNdbError().message << endl;
+	      DBUG_RETURN(NDBT_FAILED);
+	    }
+	  }
+	  break;
+	case NdbDictionary::Event::TE_DELETE:
+	  break;
+	case NdbDictionary::Event::TE_UPDATE:
+	  for (i= 0; i < n_columns; i++)
+	  {
+	    if (!table->getColumn(i)->getPrimaryKey() &&
+		recAttr[i]->isNULL() >= 0 &&
+		op->setValue(i,recAttr[i]->aRef()))
+	    {
+	      g_err << "setValue(update) " << i << " "
+		    << op->getNdbError().code << " "
+		    << op->getNdbError().message << endl;
+	      DBUG_RETURN(NDBT_FAILED);
+	    }
+	  }
+	  break;
+	case NdbDictionary::Event::TE_ALL:
+	  abort();
+	}
+	if (trans->execute(Commit) == 0)
+	{
+	  trans->close();
+	  // everything ok
+	  break;
+	}
+	if (noRetries++ == 10 ||
+	    trans->getNdbError().status != NdbError::TemporaryError)
+	{
+	  g_err << "execute " << r << " failed "
+		<< trans->getNdbError().code << " "
+		<< trans->getNdbError().message << endl;
+	  trans->close();
+	  DBUG_RETURN(NDBT_FAILED);
+	}
+	trans->close();
+	NdbSleep_MilliSleep(100); // sleep before retying
+      } while(1);
+    }
+  }
+
+  if (GETNDB(step)->dropEventOperation(pOp)) {
+    g_err << "dropEventOperation execution failed "
+	  << GETNDB(step)->getNdbError().code << " "
+	  << GETNDB(step)->getNdbError().message << endl;
+    DBUG_RETURN(NDBT_FAILED);
+  }
+  
+  DBUG_RETURN(NDBT_OK);
+}
+
 //  INITIALIZER(runInsert);
 //  STEP(runPkRead);
 //  VERIFIER(runVerifyInsert);
@@ -176,6 +447,17 @@ TESTCASE("ParallellEventOperation",
   STEP(runEventLoad);
   FINALIZER(runDropEvent);
 }
+TESTCASE("EventOperationApplier", 
+	 "Verify that if we apply the data we get from event "
+	 "operation is the same as the original table"
+	 "NOTE! No errors are allowed!" ){
+  INITIALIZER(runCreateEvent);
+  INITIALIZER(runCreateShadowTable);
+  STEP(runEventApplier);
+  STEP(runEventMixedLoad);
+  FINALIZER(runDropEvent);
+  FINALIZER(runVerify);
+}
 NDBT_TESTSUITE_END(test_event);
 
 int main(int argc, const char** argv){