ndb: use Ndb_cluster_connection in test*

ndb/test/ndbapi/testBlobs.cpp:
  use Ndb_cluster_connection
ndb/test/ndbapi/testOIBasic.cpp:
  use Ndb_cluster_connection

ndb/test/ndbapi/testBlobs.cpp

@@ -154,6 +154,7 @@ testcase(char x)
     (g_opt.m_skip == 0 || strchr(g_opt.m_skip, x) == 0);
 }
 
+static Ndb_cluster_connection* g_ncc = 0;
 static Ndb* g_ndb = 0;
 static NdbDictionary::Dictionary* g_dic = 0;
 static NdbConnection* g_con = 0;
@@ -1259,7 +1260,7 @@ deleteScan(bool idx)
 static int
 testmain()
 {
-  g_ndb = new Ndb("TEST_DB");
+  g_ndb = new Ndb(g_ncc, "TEST_DB");
   CHK(g_ndb->init() == 0);
   CHK(g_ndb->waitUntilReady() == 0);
   g_dic = g_ndb->getDictionary();
@@ -1448,7 +1449,7 @@ testperf()
   if (! testcase('p'))
     return 0;
   DBG("=== perf test ===");
-  g_ndb = new Ndb("TEST_DB");
+  g_ndb = new Ndb(g_ncc, "TEST_DB");
   CHK(g_ndb->init() == 0);
   CHK(g_ndb->waitUntilReady() == 0);
   g_dic = g_ndb->getDictionary();
@@ -1860,10 +1861,13 @@ NDB_COMMAND(testOdbcDriver, "testBlobs", "testBlobs", "testBlobs", 65535)
     strcat(b, "r");
     g_opt.m_skip = strdup(b);
   }
-  if (testmain() == -1 || testperf() == -1) {
+  g_ncc = new Ndb_cluster_connection();
+  if (g_ncc->connect(30) != 0 || testmain() == -1 || testperf() == -1) {
     ndbout << "line " << __LINE__ << " FAIL loop=" << g_loop << endl;
     return NDBT_ProgramExit(NDBT_FAILED);
   }
+  delete g_ncc;
+  g_ncc = 0;
   return NDBT_ProgramExit(NDBT_OK);
 }
 

ndb/test/ndbapi/testOIBasic.cpp

@@ -59,7 +59,7 @@ struct Opt {
   unsigned m_subloop;
   const char* m_table;
   unsigned m_threads;
-  unsigned m_v;
+  int m_v;
   Opt() :
     m_batch(32),
     m_bound("01234"),
@@ -672,6 +672,8 @@ tabcount = sizeof(tablist) / sizeof(tablist[0]);
 
 // connections
 
+static Ndb_cluster_connection* g_ncc = 0;
+
 struct Con {
   Ndb* m_ndb;
   NdbDictionary::Dictionary* m_dic;
@@ -720,7 +722,7 @@ int
 Con::connect()
 {
   assert(m_ndb == 0);
-  m_ndb = new Ndb("TEST_DB");
+  m_ndb = new Ndb(g_ncc, "TEST_DB");
   CHKCON(m_ndb->init() == 0, *this);
   CHKCON(m_ndb->waitUntilReady(30) == 0, *this);
   m_tx = 0, m_op = 0;
@@ -3514,8 +3516,11 @@ NDB_COMMAND(testOIBasic, "testOIBasic", "testOIBasic", "testOIBasic", 65535)
   }
   {
     Par par(g_opt);
-    if (runtest(par) < 0)
+    g_ncc = new Ndb_cluster_connection();
+    if (g_ncc->connect(30) != 0 || runtest(par) < 0)
       goto failed;
+    delete g_ncc;
+    g_ncc = 0;
   }
   // always exit with NDBT code
 ok: