[svn-r2576] Purpose:

	Adding the Fortran interface to the HDF5 library
Description:
	Fortran is now a subdirectory of the HDF5 library tree.
Platforms tested:
	Solaris and IRIX (O2K)

1 files changed, 101 insertions, 0 deletions

diff --git a/fortran/test/tH5P.f90 b/fortran/test/tH5P.f90
new file mode 100644
index 0000000..ed7ca60
--- /dev/null
+++ b/fortran/test/tH5P.f90
@@ -0,0 +1,101 @@
+     
+    SUBROUTINE external_test(total_error)
+!THis subroutine tests following functionalities: 
+!h5pset_external_f,  h5pget_external_count_f,
+!h5pget_external_f
+
+     USE HDF5 ! This module contains all necessary modules 
+        
+     IMPLICIT NONE
+     INTEGER, INTENT(OUT) :: total_error 
+
+     CHARACTER(LEN=11), PARAMETER :: filename = "external.h5"
+     INTEGER(HID_T) :: file_id     
+     INTEGER(HID_T) :: plist_id     
+     INTEGER(HID_T) :: space_id     
+     INTEGER(HID_T) :: dataset_id
+     INTEGER(HSIZE_T), DIMENSION(1) :: cur_size !data space current size
+     INTEGER(HSIZE_T), DIMENSION(1) :: max_size !data space maximum size
+     CHARACTER*256 :: name !external file name
+     INTEGER :: file_offset !external file offset
+     INTEGER(HSIZE_T) :: file_size   !sizeof external file segment
+     INTEGER :: error !error code
+     INTEGER(SIZE_T) :: int_size !size of integer
+     INTEGER(HSIZE_T) :: file_bytes !Number of bytes reserved 
+                                   !in the file for the data
+     INTEGER :: RANK = 1 !dataset rank
+     INTEGER :: count !number of external files for the
+                      !specified dataset
+     INTEGER(SIZE_T) :: namesize
+
+     !
+     !  Initialize FORTRAN predefined datatypes
+     !
+!     CALL h5init_types_f(error)
+!     CALL check("h5init_types_f",error,total_error)
+
+     !
+     !Create file "external.h5" using default properties.
+     ! 
+     CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, error)
+     CALL check("h5fcreate_f",error,total_error)
+
+     CALL h5pcreate_f(H5P_DATASET_CREATE_F, plist_id, error)
+     CALL check("h5pcreate_f",error,total_error)
+     cur_size(1) =100
+     max_size(1) = 100;
+     call h5tget_size_f(H5T_NATIVE_INTEGER, int_size, error)
+     CALL check("h5tget_size_f",error,total_error)
+     file_size = int_size * max_size(1);     
+     CALL h5pset_external_f(plist_id, "ext1.data", 0, file_size, error)
+     CALL check("h5pset_external_f",error,total_error)
+     CALL h5screate_simple_f(RANK, cur_size, space_id, error, max_size)
+     CALL check("h5screate_simple_f", error, total_error)
+     CALL h5dcreate_f(file_id, "dset1", H5T_NATIVE_INTEGER, space_id, &
+                           dataset_id, error, plist_id)
+     CALL check("h5dcreate_f", error, total_error)
+     
+     CALL h5dclose_f(dataset_id, error)
+     CALL check("h5dclose_f", error, total_error)
+     CALL h5pclose_f(plist_id, error)
+     CALL check("h5pclose_f", error, total_error)
+     CALL h5sclose_f(space_id, error)
+     CALL check("h5sclose_f", error, total_error)
+     ! Read dataset creation information 
+     CALL h5dopen_f(file_id, "dset1", dataset_id, error)
+     CALL check("h5dopen_f",error,total_error)
+    
+     CALL h5dget_create_plist_f(dataset_id, plist_id, error)
+     CALL check("h5dget_create_plist_f",error,total_error)
+     CALL h5pget_external_count_f(plist_id, count, error)
+     CALL check("h5pget_external_count_f",error,total_error)
+     if(count .ne. 1 ) then
+         write (*,*) "got external_count is not correct"
+         total_error = total_error + 1
+     end if
+     namesize = 10
+     CALL h5pget_external_f(plist_id, 0, namesize, name, file_offset, &
+                            file_bytes, error)
+     CALL check("h5pget_external_f",error,total_error)
+     if(file_offset .ne. 0 ) then
+         write (*,*) "got external file offset is not correct"
+         total_error = total_error + 1
+     end if
+     if(file_bytes .ne. file_size ) then
+         write (*,*) "got external file size is not correct"
+         total_error = total_error + 1
+     end if
+ 
+     CALL h5dclose_f(dataset_id, error)
+     CALL check("h5dclose_f", error, total_error)
+     CALL h5pclose_f(plist_id, error)
+     CALL check("h5pclose_f", error, total_error)
+     CALL h5fclose_f(file_id, error)
+     CALL check("h5fclose_f", error, total_error)
+
+!     CALL h5close_types_f(error)
+!     CALL check("h5close_types_f", error, total_error)
+
+     RETURN
+     END SUBROUTINE external_test
+