Add test for unlimited arrays

Author: peterfpeterson

Framework/NexusCpp/CMakeLists.txt

@@ -107,9 +107,18 @@ add_test(NAME "${TEST_PREFIX}-Cpp-HDF4-test" COMMAND napi_test_cpp-hdf4)
 # if (WIN32) set_property(TEST "${TEST_PREFIX}-Cpp-HDF4-test" APPEND PROPERTY ENVIRONMENT "PATH=${TESTSPATH}")
 # endif(WIN32)
 
+# #### test for unlimited dimensions
+add_executable(napi_test_nxunlimited EXCLUDE_FROM_ALL test/test_nxunlimited.c)
+target_link_libraries(napi_test_nxunlimited NexusCpp)
+add_test(NAME "${TEST_PREFIX}-C-test-nxunlimited" COMMAND napi_test_nxunlimited)
+
+# TODO figure out correct check
+
+# if (WIN32) set_property(TEST "NAPI-C-test-nxunlimited" APPEND PROPERTY ENVIRONMENT "PATH=${TESTSPATH}") endif(WIN32)
+
 # #### leak tests
 
-add_executable(napi_leak_test1 test/leak_test1.c)
+add_executable(napi_leak_test1 EXCLUDE_FROM_ALL test/leak_test1.c)
 target_link_libraries(napi_leak_test1 NexusCpp)
 add_test(NAME "${TEST_PREFIX}-C-leak-test-1" COMMAND napi_leak_test1)
 
@@ -143,6 +152,7 @@ add_custom_target(
           napi_test_hdf4
           napi_attra_test_hdf4
           napi_test_cpp-hdf4
+          napi_test_nxunlimited
           napi_leak_test1
           napi_leak_test2
           napi_leak_test3

Framework/NexusCpp/test/test_nxunlimited.c

@@ -0,0 +1,78 @@
+/*---------------------------------------------------------------------------
+  NeXus - Neutron & X-ray Common Data Format
+
+  Test program for C API
+
+  Copyright (C) 1997-2009 Freddie Akeroyd
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  This library 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+  For further information, see <http://www.nexusformat.org>
+
+  $Id: napi_test.c 1178 2009-01-21 12:28:55Z Freddie Akeroyd $
+
+----------------------------------------------------------------------------*/
+#include "MantidNexusCpp/napi.h"
+#include "MantidNexusCpp/napiconfig.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#define DATA_SIZE 200000
+
+int test_unlimited(int file_type, const char *filename) {
+  static double d[DATA_SIZE];
+  int dims[2] = {NX_UNLIMITED, DATA_SIZE};
+  int i, slab_start[2], slab_size[2];
+  NXhandle file_id = NULL;
+  remove(filename);
+  NXopen(filename, file_type, &file_id);
+  NXmakegroup(file_id, "entry1", "NXentry");
+  NXopengroup(file_id, "entry1", "NXentry");
+  NXmakedata(file_id, "data", NX_FLOAT64, 2, dims);
+  NXopendata(file_id, "data");
+  slab_start[1] = 0;
+  slab_size[0] = 1;
+  slab_size[1] = DATA_SIZE;
+
+  for (i = 0; i < 2; i++) {
+    slab_start[0] = i;
+    NXputslab(file_id, d, slab_start, slab_size);
+  }
+
+  NXclosedata(file_id);
+  NXclosegroup(file_id);
+  NXclose(&file_id);
+  return 0;
+}
+
+int main(int argc, char *argv[]) {
+  time_t tim;
+#ifdef WITH_HDF4
+  printf("Testing HDF4\n");
+  time(&tim);
+  test_unlimited(NXACC_CREATE4, "test_unlimited.nx4");
+  printf("Took %u seconds\n", (unsigned)(time(NULL) - tim));
+#endif
+
+#ifdef WITH_HDF5
+  printf("Testing HDF5\n");
+  time(&tim);
+  test_unlimited(NXACC_CREATE5, "test_unlimited.nx5");
+  printf("Took %u seconds\n", (unsigned)(time(NULL) - tim));
+#endif
+  return 0;
+}