[svn-r22219] Description:

    Merge "file image" changes from feature branch back to trunk.

Tested on:
    Mac OSX/64 10.7.3 (amazon) w/debug
    (h5committest upcoming)

1 files changed, 91 insertions, 0 deletions

diff --git a/test/gen_file_image.c b/test/gen_file_image.c
new file mode 100644
index 0000000..bc9de29
--- /dev/null
+++ b/test/gen_file_image.c
@@ -0,0 +1,91 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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 files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
+ *              Friday, March 30, 2012
+ *
+ * Purpose:	Create a simple file for use with the file image tests.
+ *
+ */
+#include "hdf5.h"
+
+#define TESTFILE   "file_image_core_test.h5"
+
+/* 2-D dataset with fixed dimensions */
+#define SPACE_RANK	2
+#define SPACE_DIM1	128
+#define SPACE_DIM2	32
+
+/* Dataset data */
+int data[SPACE_DIM1][SPACE_DIM2];
+
+
+/*-------------------------------------------------------------------------
+ * Function:	main
+ *
+ * Purpose:
+ *
+ * Return:	Success:
+ *
+ *		Failure:
+ *
+ * Programmer:	Quincey Koziol
+ *              Friday, March 30, 2012
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main(void)
+{
+    hid_t	file, space, dset;
+    hsize_t	dims[SPACE_RANK] = {SPACE_DIM1, SPACE_DIM2};
+    size_t      i, j;            /* Local index variables */
+
+    /* Initialize the data */
+    for(i = 0; i < SPACE_DIM1; i++)
+        for(j = 0; j < SPACE_DIM2; j++)
+            data[i][j] = (int)(j % 5);
+
+    /* Create the file */
+    file = H5Fcreate(TESTFILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if(file < 0)
+        printf("file < 0!\n");
+
+    /* Create the dataspace */
+    space = H5Screate_simple(SPACE_RANK, dims, NULL);
+    if(space < 0)
+        printf("space < 0!\n");
+
+    /* Create the compressed dataset */
+    dset = H5Dcreate2(file, "Dataset1", H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if(dset < 0)
+        printf("dset < 0!\n");
+
+    /* Write the data to the dataset */
+    if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
+        printf("H5Dwrite() failed!\n");
+
+    /* Close everything */
+    if(H5Dclose(dset) < 0)
+        printf("H5Dclose() failed!\n");
+    if(H5Sclose(space) < 0)
+        printf("H5Sclose() failed!\n");
+    if(H5Fclose(file) < 0)
+        printf("H5Fclose() failed!\n");
+
+    return 0;
+}
+