From 93ac2c571b77aec3882d65478d5d33febee0d9ed Mon Sep 17 00:00:00 2001
From: Pedro Vicente Nunes <pvn@hdfgroup.org>
Date: Wed, 13 Feb 2002 14:28:37 -0500
Subject: [svn-r4950] Purpose:     fixed a bug that made a failure on
 H5Screate_simple, a 1D dimemsion array was declared instead of a 2D array

Platforms tested:
w2000  octopus
linux eirene
sun   arabica
IRIX64 modi4
---
 test/set_extend.c | 67 +++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 60 insertions(+), 7 deletions(-)

diff --git a/test/set_extend.c b/test/set_extend.c
index 9cb2cb6..29ff9a5 100644
--- a/test/set_extend.c
+++ b/test/set_extend.c
@@ -1,6 +1,8 @@
 
 
 #include "hdf5.h"
+#include "h5test.h"
+
 
 /*-------------------------------------------------------------------------
  *
@@ -25,11 +27,14 @@ int main( void )
   hsize_t dims_new[2] = { 2, 2};
   hsize_t dims_chunk[2] = { 3, 3};
   hsize_t dims_out[2];
-  hsize_t maxdims[1] = { H5S_UNLIMITED };
+  hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
   int     data1[3][3] = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; 
-  int     buf[2][2];
+  int     buf1[3][3];
+  int     buf2[2][2];
   herr_t  status; 
   int     i, j;
+
+  TESTING("extend dataset");
   
   /* Create a new file using default properties. */
   file_id = H5Fcreate( "set_extend.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT );
@@ -48,7 +53,7 @@ int main( void )
   status = H5Dwrite( dataset_id , H5T_NATIVE_INT, space_id, H5S_ALL, H5P_DEFAULT, data1 );
 
 /*-------------------------------------------------------------------------
- * Set new dimensions for the array
+ * Set new dimensions for the array; shrink it to (2,2)
  *-------------------------------------------------------------------------
  */
   
@@ -74,18 +79,66 @@ int main( void )
  */
  
   /* Read the new dataset. */
-  status = H5Dread( dataset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf );
+  status = H5Dread( dataset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2 );
 
   /* Compare the read array with the original array */
   for( i = 0; i < dims_out[0]; i++ ) 
    for( j = 0; j < dims_out[1]; j++ )
    {
-    if (  buf[i][j] != data1[i][j] ) {
+    if (  buf2[i][j] != data1[i][j] ) {
      goto out;
     }
    }
 
 
+#if 0
+
+/*-------------------------------------------------------------------------
+ * Set new dimensions for the array; expand it again to (3,3)
+ *-------------------------------------------------------------------------
+ */
+  
+  /* Set new dimensions for the array. */
+  status = H5Dset_extend( dataset_id , dims );
+
+   /* Get the space. */
+  space_id = H5Dget_space( dataset_id );
+
+  /* Get dimensions. */
+  status = H5Sget_simple_extent_dims( space_id, dims_out, NULL);
+
+  for( i = 0; i < 2; i++ ) 
+  {
+   if (  dims_out[i] != dims[i] ) 
+    goto out;
+  }
+
+
+/*-------------------------------------------------------------------------
+ * Read
+ *-------------------------------------------------------------------------
+ */
+ 
+  /* Read the new dataset. */
+  status = H5Dread( dataset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf1 );
+
+  /* Compare the read array with the original array */
+  for( i = 0; i < dims_out[0]; i++ ) 
+   for( j = 0; j < dims_out[1]; j++ )
+   {
+    if ( i > 1 || j > 1 )
+	{
+     if (  buf1[i][j] != 0 ) 
+      goto out;
+	}
+	else
+	{
+     if (  buf1[i][j] != data1[i][j] ) 
+      goto out;
+    }
+   }
+
+#endif
     
 /*-------------------------------------------------------------------------
  * end
@@ -97,7 +150,7 @@ int main( void )
  H5Sclose( space_id );
  H5Pclose( plist_id  );
  H5Fclose( file_id );
- printf("%s \n", "H5Dset_extend test PASSED" );
+ PASSED();
 
  return 0;
 
@@ -106,7 +159,7 @@ out:
  H5Sclose( space_id );
  H5Pclose( plist_id  );
  H5Fclose( file_id );
- printf("%s \n", "H5Dset_extend FAILED" );
+ H5_FAILED();
  return 1;
 
 }
-- 
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