1 files changed, 87 insertions, 0 deletions
diff --git a/test/gen_new_fill.c b/test/gen_new_fill.c
new file mode 100644
index 0000000..5bdbf73
--- /dev/null
+++ b/test/gen_new_fill.c
@@ -0,0 +1,87 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer:  Raymond Lu <slu@ncsa.uiuc.edu>
+ *              Feb 27, 2002
+ *
+ * Purpose:     This program is run to generate a HDF5 data file with fill
+ *              value property.  A new fill value design has been put into
+ *              library v1.5.  To test compatibility between v1.4 and v1.5,
+ *              compile and run this program, it will generate a file called
+ *              fill_new.h5.  You need to move it to the /test directory
+ *              in HDF5 v1.4 source codes.  The fillval.c program will read it.
+ *
+ */
+
+#include "h5test.h"
+
+#define FILENAME "fill_new.h5"
+
+int
+main(void)
+{
+    hid_t   file=-1, dcpl=-1, space=-1, dset1=-1, dset2=-1;
+    hsize_t cur_size[2]={8, 8};
+    H5D_space_status_t  allocation;
+    int     fill_val1 = 4444, fill_val2=5555;
+
+    if((file=H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) <0) goto error;
+    if((space=H5Screate_simple(2, cur_size, cur_size)) < 0) goto error;
+    if((dcpl=H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
+
+    /* Create a dataset with space being allocated and fill value written */
+    if(H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY) < 0) goto error;
+    if(H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) goto error;
+    if(H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fill_val1) < 0) goto error;
+    if((dset1 = H5Dcreate2(file, "dset1", H5T_NATIVE_INT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+          goto error;
+    if(H5Dget_space_status(dset1, &allocation) < 0) goto error;
+    if(allocation == H5D_SPACE_STATUS_NOT_ALLOCATED) {
+          puts("    Got unallocated space instead of allocated.");
+          printf("    Got %d\n", allocation);
+          goto error;
+    }
+    if(H5Dclose(dset1) < 0) goto error;
+
+    /* Create a dataset with space allocation being delayed */
+    if(H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_LATE) < 0) goto error;
+    if(H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) goto error;
+    if(H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fill_val2) < 0) goto error;
+    if((dset2 = H5Dcreate2(file, "dset2", H5T_NATIVE_INT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+          goto error;
+    if(H5Dget_space_status(dset2, &allocation) < 0) goto error;
+    if(allocation != H5D_SPACE_STATUS_NOT_ALLOCATED) {
+          puts("    Got allocated space instead of unallocated.");
+          printf("    Got %d\n", allocation);
+          goto error;
+    }
+    if(H5Dclose(dset2) < 0) goto error;
+
+    if(H5Sclose(space) < 0) goto error;
+    if(H5Pclose(dcpl) < 0) goto error;
+    if(H5Fclose(file) < 0) goto error;
+
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Pclose(dcpl);
+        H5Sclose(space);
+        H5Dclose(dset1);
+        H5Dclose(dset2);
+        H5Fclose(file);
+    } H5E_END_TRY;
+    return 1;
+}
+