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Diffstat (limited to 'fortran/test/tH5R.f90')
| -rw-r--r-- | fortran/test/tH5R.f90 | 367 |
1 files changed, 367 insertions, 0 deletions
diff --git a/fortran/test/tH5R.f90 b/fortran/test/tH5R.f90 new file mode 100644 index 0000000..56b7a21 --- /dev/null +++ b/fortran/test/tH5R.f90 @@ -0,0 +1,367 @@ +! +! +! Testing Reference Interface functionality. +! +! MODULE H5RTEST + +! USE HDF5 ! This module contains all necessary modules + +! CONTAINS +! +!The following subroutine tests h5rcreate_f, h5rdereference_f +!and H5Rget_object_type functions +! + SUBROUTINE refobjtest(total_error) + USE HDF5 ! This module contains all necessary modules + IMPLICIT NONE + INTEGER, INTENT(OUT) :: total_error + + CHARACTER(LEN=12), PARAMETER :: filename = "reference.h5" + CHARACTER(LEN=8), PARAMETER :: dsetnamei = "INTEGERS" + CHARACTER(LEN=17), PARAMETER :: dsetnamer = "OBJECT_REFERENCES" + CHARACTER(LEN=6), PARAMETER :: groupname1 = "GROUP1" + CHARACTER(LEN=6), PARAMETER :: groupname2 = "GROUP2" + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: grp1_id ! Group identifier + INTEGER(HID_T) :: grp2_id ! Group identifier + INTEGER(HID_T) :: dset1_id ! Dataset identifier + INTEGER(HID_T) :: dsetr_id ! Dataset identifier + INTEGER(HID_T) :: type_id ! Type identifier + INTEGER(HID_T) :: space_id ! Dataspace identifier + INTEGER(HID_T) :: spacer_id ! Dataspace identifier + INTEGER :: error, obj_type + INTEGER(HSIZE_T), DIMENSION(1) :: dims = (/5/) + INTEGER(HSIZE_T), DIMENSION(1) :: dimsr= (/4/) + INTEGER(HSIZE_T), DIMENSION(1) :: my_maxdims = (/5/) + INTEGER :: rank = 1 + INTEGER :: rankr = 1 + TYPE(hobj_ref_t_f), DIMENSION(4) :: ref + TYPE(hobj_ref_t_f), DIMENSION(4) :: ref_out + INTEGER, DIMENSION(5) :: data = (/1, 2, 3, 4, 5/) + + ! + ! Initialize FORTRAN predefined datatypes + ! +! CALL h5init_types_f(error) +! CALL check("h5init_types_f",error,total_error) + + ! + !Create a new file with Default file access and + !file creation properties . + ! + CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, error) + CALL check("h5fcreate_f",error,total_error) + + + ! + ! Create a group inside the file + ! + CALL h5gcreate_f(file_id, groupname1, grp1_id, error) + CALL check("h5gcreate_f",error,total_error) + + ! + ! Create a group inside the group GROUP1 + ! + CALL h5gcreate_f(grp1_id, groupname2, grp2_id, error) + CALL check("h5gcreate_f",error,total_error) + + ! + ! Create dataspaces for datasets + ! + CALL h5screate_simple_f(rank, dims, space_id, error, maxdims=my_maxdims) + CALL check("h5screate_simple_f",error,total_error) + CALL h5screate_simple_f(rankr, dimsr, spacer_id, error) + CALL check("h5screate_simple_f",error,total_error) + + ! + ! Create integer dataset + ! + CALL h5dcreate_f(file_id, dsetnamei, H5T_NATIVE_INTEGER, space_id, & + dset1_id, error) + CALL check("h5dcreate_f",error,total_error) + ! + ! Create dataset to store references to the objects + ! + CALL h5dcreate_f(file_id, dsetnamer, H5T_STD_REF_OBJ, spacer_id, & + dsetr_id, error) + CALL check("h5dcreate_f",error,total_error) + ! + ! Create a datatype and store in the file + ! + CALL h5tcopy_f(H5T_NATIVE_REAL, type_id, error) + CALL check("h5tcopy_f",error,total_error) + CALL h5tcommit_f(file_id, "MyType", type_id, error) + CALL check("h5tcommit_f",error,total_error) + + ! + ! Close dataspaces, groups and integer dataset + ! + CALL h5sclose_f(space_id, error) + CALL check("h5sclose_f",error,total_error) + CALL h5sclose_f(spacer_id, error) + CALL check("h5sclose_f",error,total_error) + CALL h5dclose_f(dset1_id, error) + CALL check("h5dclose_f",error,total_error) + CALL h5tclose_f(type_id, error) + CALL check("h5tclose_f",error,total_error) + CALL h5gclose_f(grp1_id, error) + CALL check("h5gclose_f",error,total_error) + CALL h5gclose_f(grp2_id, error) + CALL check("h5gclose_f",error,total_error) + + + ! + ! Craete references to two groups, integer dataset and shared datatype + ! and write it to the dataset in the file + ! + CALL h5rcreate_f(file_id, groupname1, ref(1), error) + CALL check("h5rcreate_f",error,total_error) + CALL h5rcreate_f(file_id, "/GROUP1/GROUP2", ref(2), error) + CALL check("h5rcreate_f",error,total_error) + CALL h5rcreate_f(file_id, dsetnamei, ref(3), error) + CALL check("h5rcreate_f",error,total_error) + CALL h5rcreate_f(file_id, "MyType", ref(4), error) + CALL check("h5rcreate_f",error,total_error) + + CALL h5dwrite_f(dsetr_id, H5T_STD_REF_OBJ, ref, error) + CALL check("h5dwrite_f",error,total_error) + + ! + !Close the dataset + ! + CALL h5dclose_f(dsetr_id, error) + CALL check("h5dclose_f",error,total_error) + + ! + ! Reopen the dataset with object references + ! + CALL h5dopen_f(file_id, dsetnamer,dsetr_id,error) + CALL check("h5dopen_f",error,total_error) + CALL h5dread_f(dsetr_id, H5T_STD_REF_OBJ, ref_out, error) + CALL check("h5dread_f",error,total_error) + + ! + !get the third reference's type and Dereference it + ! + CALL h5rget_object_type_obj_f(dsetr_id, ref(3), obj_type, error) + CALL check("h5rget_object_type_obj_f",error,total_error) + if (obj_type == 2) then + CALL h5rdereference_f(dsetr_id, ref(3), dset1_id, error) + CALL check("h5rdereference_f",error,total_error) + + CALL h5dwrite_f(dset1_id, H5T_NATIVE_INTEGER, data, error) + CALL check("h5dwrite_f",error,total_error) + end if + + ! + !get the fourth reference's type and Dereference it + ! + CALL h5rget_object_type_obj_f(dsetr_id, ref(4), obj_type, error) + CALL check("h5rget_object_type_obj_f",error,total_error) + if (obj_type == 3) then + CALL h5rdereference_f(dsetr_id, ref(4), type_id, error) + CALL check("h5rdereference_f",error,total_error) + end if + + ! + ! Close all objects. + ! + CALL h5dclose_f(dset1_id, error) + CALL check("h5dclose_f",error,total_error) + CALL h5tclose_f(type_id, error) + CALL check("h5tclose_f",error,total_error) + + CALL h5dclose_f(dsetr_id, error) + CALL check("h5dclose_f",error,total_error) + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f",error,total_error) + ! + ! Close FORTRAN predefined datatypes. + ! +! CALL h5close_types_f(error) +! CALL check("h5close_types_f",error,total_error) + RETURN + + END SUBROUTINE refobjtest +! +!The following subroutine tests h5rget_region_f, h5rcreate_f +!and h5rdereference_f functionalities +! + SUBROUTINE refregtest(total_error) + USE HDF5 ! This module contains all necessary modules + IMPLICIT NONE + INTEGER, INTENT(OUT) :: total_error + + CHARACTER(LEN=9), PARAMETER :: filename = "Refreg.h5" + CHARACTER(LEN=6), PARAMETER :: dsetnamev = "MATRIX" + CHARACTER(LEN=17), PARAMETER :: dsetnamer = "REGION_REFERENCES" + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: space_id ! Dataspace identifier + INTEGER(HID_T) :: spacer_id ! Dataspace identifier + INTEGER(HID_T) :: dsetv_id ! Dataset identifier + INTEGER(HID_T) :: dsetr_id ! Dataset identifier + INTEGER :: error + TYPE(hdset_reg_ref_t_f) , DIMENSION(2) :: ref ! Buffers to store references + TYPE(hdset_reg_ref_t_f) , DIMENSION(2) :: ref_out ! + INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/2,9/) ! Datasets dimensions + INTEGER(HSIZE_T), DIMENSION(1) :: dimsr = (/2/) ! + INTEGER(HSSIZE_T), DIMENSION(2) :: start + INTEGER(HSIZE_T), DIMENSION(2) :: count + INTEGER :: rankr = 1 + INTEGER :: rank = 2 + INTEGER , DIMENSION(2,9) :: data + INTEGER , DIMENSION(2,9) :: data_out = 0 + INTEGER(HSSIZE_T) , DIMENSION(2,3) :: coord + INTEGER(SIZE_T) ::num_points = 3 ! Number of selected points + INTEGER :: i, j + coord = reshape((/1,1,2,7,1,9/), (/2,3/)) ! Coordinates of selected points + data = reshape ((/1,1,1,2,2,2,3,3,3,4,4,4,5,5,5,6,6,6/), (/2,9/)) + + ! + ! Initialize FORTRAN predefined datatypes. + ! +! CALL h5init_types_f(error) +! CALL check("h5init_types_f", error, total_error) + ! + ! Create a new file. + ! + CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, error) + ! Default file access and file creation + ! properties are used. + CALL check("h5fcreate_f", error, total_error) + ! + ! Create dataspaces: + ! + ! for dataset with references to dataset regions + ! + CALL h5screate_simple_f(rankr, dimsr, spacer_id, error) + CALL check("h5screate_simple_f", error, total_error) + ! + ! for integer dataset + ! + CALL h5screate_simple_f(rank, dims, space_id, error) + CALL check("h5screate_simple_f", error, total_error) + ! + ! Create and write datasets: + ! + ! Integer dataset + ! + CALL h5dcreate_f(file_id, dsetnamev, H5T_NATIVE_INTEGER, space_id, & + dsetv_id, error) + CALL check("h5dcreate_f", error, total_error) + CALL h5dwrite_f(dsetv_id, H5T_NATIVE_INTEGER, data, error) + CALL check("h5dwrite_f", error, total_error) + + CALL h5dclose_f(dsetv_id, error) + CALL check("h5dclose_f", error, total_error) + ! + ! Dataset with references + ! + CALL h5dcreate_f(file_id, dsetnamer, H5T_STD_REF_DSETREG, spacer_id, & + dsetr_id, error) + CALL check("h5dcreate_f", error, total_error) + ! + ! Create a reference to the hyperslab selection. + ! + start(1) = 0 + start(2) = 3 + count(1) = 2 + count(2) = 3 + CALL h5sselect_hyperslab_f(space_id, H5S_SELECT_SET_F, & + start, count, error) + CALL check("h5sselect_hyperslab_f", error, total_error) + CALL h5rcreate_f(file_id, dsetnamev, space_id, ref(1), error) + CALL check("h5rcreate_f", error, total_error) + ! + ! Create a reference to elements selection. + ! + CALL h5sselect_none_f(space_id, error) + CALL check("h5sselect_none_f", error, total_error) + CALL h5sselect_elements_f(space_id, H5S_SELECT_SET_F, rank, num_points,& + coord, error) + CALL check("h5sselect_elements_f", error, total_error) + CALL h5rcreate_f(file_id, dsetnamev, space_id, ref(2), error) + CALL check("h5rcreate_f", error, total_error) + ! + ! Write dataset with the references. + ! + CALL h5dwrite_f(dsetr_id, H5T_STD_REF_DSETREG, ref, error) + CALL check("h5dwrite_f", error, total_error) + ! + ! Close all objects. + ! + CALL h5sclose_f(space_id, error) + CALL check("h5sclose_f", error, total_error) + CALL h5sclose_f(spacer_id, error) + CALL check("h5sclose_f", error, total_error) + CALL h5dclose_f(dsetr_id, error) + CALL check("h5dclose_f", error, total_error) + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + ! + ! Reopen the file to test selections. + ! + CALL h5fopen_f (filename, H5F_ACC_RDWR_F, file_id, error) + CALL check("h5fopen_f", error, total_error) + CALL h5dopen_f(file_id, dsetnamer, dsetr_id, error) + CALL check("h5dopen_f", error, total_error) + ! + ! Read references to the dataset regions. + ! + CALL h5dread_f(dsetr_id, H5T_STD_REF_DSETREG, ref_out, error) + CALL check("h5dread_f", error, total_error) + ! + ! Dereference the first reference. + ! + CALL H5rdereference_f(dsetr_id, ref_out(1), dsetv_id, error) + CALL check("h5rdereference_f", error, total_error) + CALL H5rget_region_f(dsetr_id, ref_out(1), space_id, error) + CALL check("h5rget_region_f", error, total_error) + ! + ! Read selected data from the dataset. + ! + CALL h5dread_f(dsetv_id, H5T_NATIVE_INTEGER, data_out, error, & + mem_space_id = space_id, file_space_id = space_id) + CALL check("h5dread_f", error, total_error) + CALL h5sclose_f(space_id, error) + CALL check("h5sclose_f", error, total_error) + CALL h5dclose_f(dsetv_id, error) + CALL check("h5dclose_f", error, total_error) + data_out = 0 + ! + ! Dereference the second reference. + ! + CALL H5rdereference_f(dsetr_id, ref_out(2), dsetv_id, error) + CALL check("h5rdereference_f", error, total_error) + CALL H5rget_region_f(dsetr_id, ref_out(2), space_id, error) + CALL check("h5rget_region_f", error, total_error) + ! + ! Read selected data from the dataset. + ! + CALL h5dread_f(dsetv_id, H5T_NATIVE_INTEGER, data_out, error, & + mem_space_id = space_id, file_space_id = space_id) + CALL check("h5dread_f", error, total_error) + ! + ! Close all objects + ! + CALL h5sclose_f(space_id, error) + CALL check("h5sclose_f", error, total_error) + CALL h5dclose_f(dsetv_id, error) + CALL check("h5dclose_f", error, total_error) + CALL h5dclose_f(dsetr_id, error) + CALL check("h5dclose_f", error, total_error) + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + ! + ! Close FORTRAN predefined datatypes. + ! +! CALL h5close_types_f(error) +! CALL check("h5close_types_f",error,total_error) + RETURN + + END SUBROUTINE refregtest + + +! END MODULE H5RTEST |