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Diffstat (limited to 'fortran/test/tH5P.f90')
| -rw-r--r-- | fortran/test/tH5P.f90 | 101 |
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 + |