added ndb test platform test

mysql-test/ndb/ndbcluster.sh

@@ -22,6 +22,7 @@ if [ -d ../sql ] ; then
    exec_ndb=$ndbtop/src/kernel/ndbd
    exec_mgmtsrvr=$ndbtop/src/mgmsrv/ndb_mgmd
    exec_waiter=$ndbtop/tools/ndb_waiter
+   exec_test=$ndbtop/tools/ndb_test_platform
    exec_mgmtclient=$ndbtop/src/mgmclient/ndb_mgm
 else
    BINARY_DIST=1
@@ -34,9 +35,15 @@ else
      exec_mgmtsrvr=$BASEDIR/bin/ndb_mgmd
    fi
    exec_waiter=$BASEDIR/bin/ndb_waiter
+   exec_waiter=$BASEDIR/bin/ndb_test_platform
    exec_mgmtclient=$BASEDIR/bin/ndb_mgm
 fi
 
+if $exec_test ; then :; else
+  echo "ndb not correctly compiled to support this platform"
+  exit 1
+fi
+
 pidfile=ndbcluster.pid
 cfgfile=Ndb.cfg
 stop_ndb=

ndb/tools/Makefile.am

@@ -1,5 +1,6 @@
 
 ndbtools_PROGRAMS = \
+  ndb_test_platform \
   ndb_waiter \
   ndb_drop_table \
   ndb_delete_all \
@@ -11,6 +12,7 @@ ndbtools_PROGRAMS = \
 
 tools_common_sources = ../test/src/NDBT_ReturnCodes.cpp ../test/src/NDBT_Table.cpp ../test/src/NDBT_Output.cpp
 
+ndb_test_platform_SOURCES = ndb_test_platform.cpp
 ndb_waiter_SOURCES = waiter.cpp $(tools_common_sources)
 ndb_delete_all_SOURCES = delete_all.cpp $(tools_common_sources)
 ndb_desc_SOURCES = desc.cpp $(tools_common_sources)
@@ -23,6 +25,7 @@ ndb_select_count_SOURCES = select_count.cpp $(tools_common_sources)
 include $(top_srcdir)/ndb/config/common.mk.am
 include $(top_srcdir)/ndb/config/type_ndbapitools.mk.am
 
+ndb_test_platform_LDFLAGS = @ndb_bin_am_ldflags@
 ndb_waiter_LDFLAGS = @ndb_bin_am_ldflags@
 ndb_drop_table_LDFLAGS = @ndb_bin_am_ldflags@
 ndb_delete_all_LDFLAGS = @ndb_bin_am_ldflags@

ndb/tools/ndb_test_platform.cpp

@@ -0,0 +1,93 @@
+/* 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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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 <ndb_global.h>
+#include <my_sys.h>
+#include <BaseString.hpp>
+
+/*
+ * Test BaseString::snprintf
+ */
+
+static
+int test_snprintf(const char * fmt, int buf_sz, int result)
+{
+  int ret;
+  char buf[100];
+  ret = BaseString::snprintf(buf, buf_sz, fmt);
+  
+  if(ret < 0)
+  {
+    printf("BaseString::snprint returns %d\n", ret);
+    return -1;
+  }
+  
+  if(ret+1 == buf_sz)
+  {
+    printf("BaseString::snprint truncates\n");
+    return -1;
+  }
+  
+  if(ret != result)
+  {
+    printf("BaseString::snprint returns incorrect value: %d != %d\n",
+	   ret, result);
+    return -1;
+  }
+
+  for(ret = 0; ret+1 < buf_sz && ret < result; ret++)
+  {
+    if(buf[ret] != fmt[ret])
+    {
+      printf("BaseString::snprint Incorrect value in output buffer: "
+	     "%d %d %d %d %d\n",
+             buf_sz, result, ret, buf[ret], fmt[ret]);
+      return -1;
+    }
+  }
+  return 0;
+}
+
+int
+main(void)
+{
+  /*
+   * Test BaseString::snprintf
+   */
+
+  if(test_snprintf("test", 1, 4))
+    return -1;
+
+  if(test_snprintf("test", 0, 4))
+    return -1;
+  
+  if(test_snprintf("test", 100, 4))
+    return -1;
+
+  /*
+   * Test UintPtr
+   */
+
+  if (sizeof(UintPtr) != sizeof(Uint32*))
+  {
+    printf("sizeof(UintPtr)=%d != sizeof(Uint32*)=%d\n",
+	   sizeof(UintPtr), sizeof(Uint32*));
+    return -1;
+  }
+
+  return 0;
+}