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Diffstat (limited to 'fortran/test/tH5VL.F90')
| -rw-r--r-- | fortran/test/tH5VL.F90 | 512 |
1 files changed, 512 insertions, 0 deletions
diff --git a/fortran/test/tH5VL.F90 b/fortran/test/tH5VL.F90 new file mode 100644 index 0000000..834fbde --- /dev/null +++ b/fortran/test/tH5VL.F90 @@ -0,0 +1,512 @@ +!****h* root/fortran/test/tH5VL.f90 +! +! NAME +! tH5VL.f90 +! +! FUNCTION +! Basic testing of Fortran Variable_length datatypes APIs. +! +! COPYRIGHT +! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * +! 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. * +! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * +! +! CONTAINS SUBROUTINES +! vl_test_integer, vl_test_real, vl_test_string +! +!***** + +MODULE TH5VL + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + USE TH5_MISC_GEN + +CONTAINS + + SUBROUTINE vl_test_integer(cleanup, total_error) + + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(OUT) :: total_error + + CHARACTER(LEN=7), PARAMETER :: filename = "VLtypes" ! File name + CHARACTER(LEN=80) :: fix_filename + CHARACTER(LEN=5), PARAMETER :: dsetname = "VLint" ! Dataset name + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: dset_id ! Dataset identifier + INTEGER(HID_T) :: dspace_id ! Dataspace identifier + INTEGER(HID_T) :: vltype_id ! Datatype identifier + + + INTEGER(HSIZE_T), DIMENSION(1) :: dims = (/6/) ! Dataset dimensions + INTEGER(SIZE_T), DIMENSION(6) :: len ! Elements lengths + INTEGER(SIZE_T), DIMENSION(6) :: len_out + INTEGER :: rank = 1 ! Dataset rank + + INTEGER, DIMENSION(5,6) :: vl_int_data ! Data buffers + INTEGER, DIMENSION(5,6) :: vl_int_data_out ! Data buffers + INTEGER :: error ! Error flag + + INTEGER :: i, j !general purpose integers + INTEGER(HSIZE_T) :: ih, jh !general purpose integers + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims = (/5,6/) + INTEGER(SIZE_T) max_len + + ! + ! Initialize the vl_int_data array. + ! + do i = 1, 6 + do j = 1, 5 + vl_int_data(j,i) = -100 + end do + end do + + do i = 2, 6 + do j = 1, i-1 + vl_int_data(j,i) = i-1 + end do + end do + + do i = 1,6 + len(i) = i-1 + end do + + + ! + ! Create a new file using default properties. + ! + CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error) + if (error .ne. 0) then + write(*,*) "Cannot modify filename" + stop + endif + CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error) + CALL check("h5fcreate_f", error, total_error) + + + ! + ! Create the dataspace. + ! + CALL h5screate_simple_f(rank, dims, dspace_id, error) + CALL check("h5screate_simple_f", error, total_error) + + + ! + ! Create the dataset with default properties. + ! + CALL h5tvlen_create_f(H5T_NATIVE_INTEGER, vltype_id, error) + CALL check("h5dvlen_create_f", error, total_error) + + CALL h5dcreate_f(file_id, dsetname, vltype_id, dspace_id, & + dset_id, error) + CALL check("h5dcreate_f", error, total_error) + + ! + ! Write the dataset. + ! + CALL h5dwrite_vl_f(dset_id, vltype_id, vl_int_data, data_dims, len, error) + CALL check("h5dwrite_int_f", error, total_error) + + + + ! + ! End access to the dataset and release resources used by it. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f", error, total_error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + + ! + ! Open the existing file. + ! + CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error) + CALL check("h5fopen_f", error, total_error) + + ! + ! Open the existing dataset. + ! + CALL h5dopen_f(file_id, dsetname, dset_id, error) + CALL check("h5dopen_f", error, total_error) + + CALL h5dvlen_get_max_len_f(dset_id, vltype_id, dspace_id, max_len, error) + CALL check("h5dvlen_get_max_len_f", error, total_error) + if(max_len .ne. data_dims(1)) then + total_error = total_error + 1 + write(*,*) "Wrong number of elemets returned by h5dvlen_get_max_len_f" + endif + ! + ! Read the dataset. + ! + CALL h5dread_vl_f(dset_id, vltype_id, vl_int_data_out, data_dims, len_out, & + error, mem_space_id = dspace_id, file_space_id = dspace_id) + CALL check("h5dread_int_f", error, total_error) + do ih = 1, data_dims(2) + do jh = 1, len_out(ih) + if(vl_int_data(jh,ih) .ne. vl_int_data_out(jh,ih)) then + total_error = total_error + 1 + write(*,*) "h5dread_vl_f returned incorrect data" + endif + enddo + if (len(ih) .ne. len_out(ih)) then + total_error = total_error + 1 + write(*,*) "h5dread_vl_f returned incorrect data" + endif + enddo + + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f", error, total_error) + + CALL h5tclose_f(vltype_id, error) + CALL check("h5tclose_f", error, total_error) + + ! + ! Terminate access to the data space. + ! + CALL h5sclose_f(dspace_id, error) + CALL check("h5sclose_f", error, total_error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + + RETURN + END SUBROUTINE vl_test_integer + + SUBROUTINE vl_test_real(cleanup, total_error) + + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(OUT) :: total_error + + CHARACTER(LEN=8), PARAMETER :: filename = "VLtypesR" ! File name + CHARACTER(LEN=80) :: fix_filename + CHARACTER(LEN=6), PARAMETER :: dsetname = "VLreal" ! Dataset name + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: dset_id ! Dataset identifier + INTEGER(HID_T) :: dspace_id ! Dataspace identifier + INTEGER(HID_T) :: vltype_id ! Datatype identifier + + + INTEGER(HSIZE_T), DIMENSION(1) :: dims = (/6/) ! Dataset dimensions + INTEGER(SIZE_T), DIMENSION(6) :: len ! Elements lengths + INTEGER(SIZE_T), DIMENSION(6) :: len_out + INTEGER :: rank = 1 ! Dataset rank + + REAL, DIMENSION(5,6) :: vl_real_data ! Data buffers + REAL, DIMENSION(5,6) :: vl_real_data_out ! Data buffers + INTEGER :: error ! Error flag + + INTEGER :: i, j !general purpose integers + INTEGER(HSIZE_T) :: ih, jh !general purpose integers + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims = (/5,6/) + INTEGER(SIZE_T) max_len + INTEGER(HID_T) :: vl_type_id + LOGICAL :: vl_flag + + ! + ! Initialize the vl_int_data array. + ! + do i = 1, 6 + do j = 1, 5 + vl_real_data(j,i) = -100. + end do + end do + + do i = 2, 6 + do j = 1, i-1 + vl_real_data(j,i) = i-1 + end do + end do + + do i = 1,6 + len(i) = i-1 + end do + + + ! + ! Create a new file using default properties. + ! + CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error) + if (error .ne. 0) then + write(*,*) "Cannot modify filename" + stop + endif + CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error) + CALL check("h5fcreate_f", error, total_error) + + + ! + ! Create the dataspace. + ! + CALL h5screate_simple_f(rank, dims, dspace_id, error) + CALL check("h5screate_simple_f", error, total_error) + + + ! + ! Create the dataset with default properties. + ! + CALL h5tvlen_create_f(H5T_NATIVE_REAL, vltype_id, error) + CALL check("h5dvlen_create_f", error, total_error) + + CALL h5dcreate_f(file_id, dsetname, vltype_id, dspace_id, & + dset_id, error) + CALL check("h5dcreate_f", error, total_error) + CALL h5dget_type_f(dset_id, vl_type_id, error) + CALL check("h5dget_type_f", error, total_error) + CALL h5tis_variable_str_f( vl_type_id, vl_flag, error) + CALL check("h5tis_variable_str_f", error, total_error) + if( vl_flag ) then + write(*,*) "type is wrong" + total_error = total_error + 1 + endif + + + ! + ! Write the dataset. + ! + CALL h5dwrite_vl_f(dset_id, vltype_id, vl_real_data, data_dims, len, error) + CALL check("h5dwrite_vl_real_f", error, total_error) + + + ! + ! End access to the dataset and release resources used by it. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f", error, total_error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + + ! + ! Open the existing file. + ! + CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error) + CALL check("h5fopen_f", error, total_error) + + ! + ! Open the existing dataset. + ! + CALL h5dopen_f(file_id, dsetname, dset_id, error) + CALL check("h5dopen_f", error, total_error) + + CALL h5dvlen_get_max_len_f(dset_id, vltype_id, dspace_id, max_len, error) + CALL check("h5dvlen_get_max_len_f", error, total_error) + if(max_len .ne. data_dims(1)) then + total_error = total_error + 1 + write(*,*) "Wrong number of elemets returned by h5dvlen_get_max_len_f" + endif + ! + ! Read the dataset. + ! + CALL h5dread_vl_f(dset_id, vltype_id, vl_real_data_out, data_dims, len_out, & + error, mem_space_id = dspace_id, file_space_id = dspace_id) + CALL check("h5dread_real_f", error, total_error) + DO ih = 1, data_dims(2) + DO jh = 1, len_out(ih) + CALL VERIFY("h5dread_vl_f returned incorrect data",vl_real_data(jh,ih),vl_real_data_out(jh,ih), total_error) + ENDDO + IF (LEN(ih) .NE. len_out(ih)) THEN + total_error = total_error + 1 + WRITE(*,*) "h5dread_vl_f returned incorrect data" + ENDIF + ENDDO + + + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f", error, total_error) + + CALL h5tclose_f(vltype_id, error) + CALL check("h5tclose_f", error, total_error) + + ! + ! Terminate access to the data space. + ! + CALL h5sclose_f(dspace_id, error) + CALL check("h5sclose_f", error, total_error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + + RETURN + END SUBROUTINE vl_test_real + + SUBROUTINE vl_test_string(cleanup, total_error) + + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(OUT) :: total_error + + CHARACTER(LEN=8), PARAMETER :: filename = "VLtypesS" ! File name + CHARACTER(LEN=80) :: fix_filename + CHARACTER(LEN=9), PARAMETER :: dsetname = "VLstrings" ! Dataset name + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: dset_id ! Dataset identifier + INTEGER(HID_T) :: dspace_id ! Dataspace identifier + + + INTEGER(HSIZE_T), DIMENSION(1) :: dims = (/4/) ! Dataset dimensions + INTEGER(SIZE_T), DIMENSION(4) :: str_len ! Elements lengths + INTEGER(SIZE_T), DIMENSION(4) :: str_len_out + INTEGER :: rank = 1 ! Dataset rank + + CHARACTER(LEN=10), DIMENSION(4) :: string_data ! Array of strings + CHARACTER(LEN=10), DIMENSION(4) :: string_data_out ! Data buffers + INTEGER :: error ! Error flag + + INTEGER(HSIZE_T) :: ih !general purpose integers + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims = (/10,4/) + INTEGER(HID_T) :: vl_type_id + LOGICAL :: vl_flag + + ! + ! Initialize the string_data array. + ! + string_data(1) = 'This is ' + str_len(1) = 8 + string_data(2) = 'a fortran ' + str_len(2) = 10 + string_data(3) = 'strings ' + str_len(3) = 8 + string_data(4) = 'test. ' + str_len(4) = 5 + + + ! + ! Create a new file using default properties. + ! + CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error) + if (error .ne. 0) then + write(*,*) "Cannot modify filename" + stop + endif + CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error) + CALL check("h5fcreate_f", error, total_error) + + + ! + ! Create the dataspace. + ! + CALL h5screate_simple_f(rank, dims, dspace_id, error) + CALL check("h5screate_simple_f", error, total_error) + + + ! + ! Create the dataset with default properties. + ! + CALL h5dcreate_f(file_id, dsetname, H5T_STRING, dspace_id, & + dset_id, error) + CALL check("h5dcreate_f", error, total_error) + ! + ! Check that dataset has a string datatype + ! + CALL h5dget_type_f(dset_id, vl_type_id, error) + CALL check("h5dget_type_f", error, total_error) + CALL h5tis_variable_str_f( vl_type_id, vl_flag, error) + CALL check("h5tis_variable_str_f", error, total_error) + if( .NOT. vl_flag ) then + write(*,*) "type is wrong" + total_error = total_error + 1 + endif + + ! + ! Write the dataset. + ! + CALL h5dwrite_vl_f(dset_id, H5T_STRING, string_data, data_dims, str_len, error) + CALL check("h5dwrite_string_f", error, total_error) + + + ! + ! End access to the dataset and release resources used by it. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f", error, total_error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + + ! + ! Open the existing file. + ! + CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error) + CALL check("h5fopen_f", error, total_error) + + ! + ! Open the existing dataset. + ! + CALL h5dopen_f(file_id, dsetname, dset_id, error) + CALL check("h5dopen_f", error, total_error) + ! + ! Read the dataset. + ! + CALL h5dread_vl_f(dset_id, H5T_STRING, string_data_out, data_dims, & + str_len_out, error) + CALL check("h5dread_string_f", error, total_error) + do 100 ih = 1, data_dims(2) + if(str_len(ih) .ne. str_len_out(ih)) then + total_error=total_error + 1 + write(*,*) 'Returned string length is incorrect' + goto 100 + endif + if(string_data(1)(1:str_len(ih)) .ne. string_data_out(1)(1:str_len(ih))) then + write(*,*) ' Returned string is wrong' + total_error = total_error + 1 + endif +100 continue + + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f", error, total_error) + + ! + ! Terminate access to the data space. + ! + CALL h5sclose_f(dspace_id, error) + CALL check("h5sclose_f", error, total_error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + + RETURN + END SUBROUTINE vl_test_string +END MODULE TH5VL |