1 files changed, 63 insertions, 0 deletions
diff --git a/test/big.c b/test/big.c
new file mode 100644
index 0000000..44d550f
--- /dev/null
+++ b/test/big.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 1998 NCSA
+ *                    All rights reserved.
+ *
+ * Programmer:  Robb Matzke <matzke@llnl.gov>
+ *              Wednesday, April  8, 1998
+ */
+#include <assert.h>
+#include <hdf5.h>
+
+
+/*-------------------------------------------------------------------------
+ * Function:	main
+ *
+ * Purpose:	Creates a *big* dataset.
+ *
+ * Return:	Success:	
+ *
+ *		Failure:	
+ *
+ * Programmer:	Robb Matzke
+ *              Wednesday, April  8, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main (void)
+{
+    hsize_t	size1[4] = {8, 1024, 1024, 1024};
+    hsize_t	size2[1] = {8589934592LL};
+    hid_t	plist, file, space1, space2, dset;
+
+    /*
+     * Make sure that `hsize_t' is large enough to represent the entire data
+     * space.
+     */
+    assert (sizeof(hsize_t)>4);
+
+    /*
+     * We might be on a machine that has 32-bit files, so create an HDF5 file
+     * which is a family of files.  Each member of the family will be 1GB
+     */
+    plist = H5Pcreate (H5P_FILE_ACCESS);
+    H5Pset_family (plist, 30, H5P_DEFAULT);
+    file = H5Fcreate ("big%05d.h5", H5F_ACC_TRUNC, H5P_DEFAULT, plist);
+
+    /* Create simple data spaces according to the size specified above. */
+    space1 = H5Screate_simple (4, size1, size1);
+    space2 = H5Screate_simple (1, size2, size2);
+
+    /* Create the datasets */
+    dset = H5Dcreate (file, "d1", H5T_NATIVE_INT, space1, H5P_DEFAULT);
+    H5Dclose (dset);
+    dset = H5Dcreate (file, "d2", H5T_NATIVE_INT, space2, H5P_DEFAULT);
+    H5Dclose (dset);
+    
+    H5Sclose (space1);
+    H5Sclose (space2);
+    H5Fclose (file);
+    exit (0);
+}