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Diffstat (limited to 'fortran/test/tH5I.F90')
| -rw-r--r-- | fortran/test/tH5I.F90 | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/fortran/test/tH5I.F90 b/fortran/test/tH5I.F90 new file mode 100644 index 0000000..97c48c6 --- /dev/null +++ b/fortran/test/tH5I.F90 @@ -0,0 +1,321 @@ +!****h* root/fortran/test/tH5I.f90 +! +! NAME +! tH5I.f90 +! +! FUNCTION +! Basic testing of Fortran H5I 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 +! identifier_test +! +!***** +MODULE TH5I + + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + USE TH5_MISC_GEN + +CONTAINS + + SUBROUTINE identifier_test(cleanup, total_error) + +! This subroutine tests following functionalities: h5iget_type_f + + + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + + CHARACTER(LEN=6), PARAMETER :: filename = "itestf" ! File name + CHARACTER(LEN=80) :: fix_filename + CHARACTER(LEN=10), PARAMETER :: dsetname = "/itestdset" ! Dataset name + CHARACTER(LEN=10), PARAMETER :: groupname = "itestgroup"! group name + CHARACTER(LEN=10), PARAMETER :: aname = "itestattr"! group name + + + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: new_file_id ! File identifier + INTEGER(HID_T) :: group_id ! group identifier + INTEGER(HID_T) :: dset_id ! Dataset identifier + INTEGER(HID_T) :: dspace_id ! Dataspace identifier + INTEGER(HID_T) :: attr_id ! Datatype attribute identifier + INTEGER(HID_T) :: aspace_id ! attribute data space identifier + INTEGER(HID_T) :: atype_id ! attribute data type identifier + + + INTEGER, DIMENSION(1) :: dset_data = 0 ! Data value + + INTEGER(HSIZE_T), DIMENSION(1) :: dims = 1 ! Datasets dimensions + INTEGER(HSIZE_T), DIMENSION(1) :: adims = 1 ! Attribute dimensions + + INTEGER, DIMENSION(1) :: attr_data = 12 + INTEGER :: rank = 1 ! Datasets rank + INTEGER :: arank = 1 ! Attribute rank + + INTEGER :: type !object identifier + INTEGER :: error ! Error flag + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims + CHARACTER(LEN=80) name_buf + CHARACTER(LEN=280) name_buf1 + INTEGER(SIZE_T) buf_size + INTEGER(SIZE_T) name_size + INTEGER :: ref_count ! Reference count for IDs + + + INTEGER(hid_t) :: dtype ! datatype id + LOGICAL :: tri_ret ! value + + ! + ! Tests the function H5Iis_valid_f + ! + ! check that the ID is not valid + dtype = -1 + CALL H5Iis_valid_f(dtype, tri_ret, error) + CALL check("H5Iis_valid_f", error, total_error) + CALL verify("H5Iis_valid_f", tri_ret, .FALSE., total_error) + + ! Create a datatype id + CALL H5Tcopy_f(H5T_NATIVE_INTEGER,dtype,error) + CALL check("H5Tcopy_f", error, total_error) + + ! Check that the ID is valid + CALL H5Iis_valid_f(dtype, tri_ret, error) + CALL check("H5Iis_valid_f", error, total_error) + CALL verify("H5Tequal_f", tri_ret, .TRUE., total_error) + + CALL H5Tclose_f(dtype, error) + CALL check("H5Tclose_f", error, total_error) + + ! + ! 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 a group named "/MyGroup" in the file. + ! + CALL h5gcreate_f(file_id, groupname, group_id, error) + CALL check("h5gcreate_f",error,total_error) + + ! + !Create data space for the dataset. + ! + CALL h5screate_simple_f(rank, dims, dspace_id, error) + CALL check("h5screate_simple_f",error,total_error) + + ! + ! create dataset in the file. + ! + CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, & + dset_id, error) + CALL check("h5dcreate_f",error,total_error) + ! + ! Get dataset name from dataset identifier + ! + buf_size = 80 + CALL h5iget_name_f(dset_id, name_buf, buf_size, name_size, error) + CALL check("h5iget_name_f",error,total_error) + if (name_size .ne. len(dsetname)) then + write(*,*) "h5iget_name returned wrong name size" + total_error = total_error + 1 + else + if (name_buf(1:name_size) .ne. dsetname) then + write(*,*) "h5iget_name returned wrong name" + total_error = total_error + 1 + endif + endif + + ! + ! Get file identifier from dataset identifier and then get file name + ! + CALL h5iget_file_id_f(dset_id, new_file_id, error) + CALL check("h5iget_file_id_f",error,total_error) + name_size = 280 + CALL h5fget_name_f(new_file_id, name_buf1, name_size, error) + CALL check("h5fget_name_f",error,total_error) + if (name_buf1(1:name_size) .ne. fix_filename(1:name_size)) then + write(*,*) "h5fget_name returned wrong file name" + total_error = total_error + 1 + endif + + ! + ! Write data_in to the dataset + ! + data_dims(1) = 1 + CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims, error) + CALL check("h5dwrite_f",error,total_error) + + ! + ! Create scalar data space for dataset attribute. + ! + CALL h5screate_simple_f(arank, adims, aspace_id, error) + CALL check("h5screate_simple_f",error,total_error) + + ! + ! Create datatype for the Integer attribute. + ! + CALL h5tcopy_f(H5T_NATIVE_INTEGER, atype_id, error) + CALL check("h5tcopy_f",error,total_error) + + ! + ! Create dataset INTEGER attribute. + ! + CALL h5acreate_f(dset_id, aname, atype_id, aspace_id, attr_id, error) + CALL check("h5acreate_f",error,total_error) + + ! + ! Write the Integer attribute data. + ! + CALL h5awrite_f(attr_id, atype_id, attr_data, data_dims, error) + CALL check("h5awrite_f",error,total_error) + + ! + !Get the file identifier + ! + CALL h5iget_type_f(file_id, type, error) + CALL check("h5iget_type_f",error,total_error) + CALL verify("get file identifier wrong",type,H5I_FILE_F,total_error) + + ! + !Get the group identifier + ! + CALL h5iget_type_f(group_id, type, error) + CALL check("h5iget_type_f",error,total_error) + CALL verify("get group identifier wrong",type,H5I_GROUP_F,total_error) + + ! + !Get the datatype identifier + ! + CALL h5iget_type_f(atype_id, type, error) + CALL check("h5iget_type_f",error,total_error) + CALL verify("get datatype identifier wrong",type,H5I_DATATYPE_F,total_error) + + ! + !Get the dataspace identifier + ! + CALL h5iget_type_f(aspace_id, type, error) + CALL check("h5iget_type_f",error,total_error) + CALL verify("get dataspace identifier wrong",type,H5I_DATASPACE_F,total_error) + + ! + !Get the dataset identifier + ! + CALL h5iget_type_f(dset_id, type, error) + CALL check("h5iget_type_f",error,total_error) + CALL verify("get dataset identifier wrong",type,H5I_DATASET_F,total_error) + + ! + !Get the attribute identifier + ! + CALL h5iget_type_f(attr_id, type, error) + CALL check("h5iget_type_f",error,total_error) + CALL verify("get attribute identifier wrong",type,H5I_ATTR_F,total_error) + + ! + ! Close the attribute. + ! + CALL h5aclose_f(attr_id, error) + CALL check("h5aclose_f",error,total_error) + ! + ! Close the dataspace. + ! + CALL h5sclose_f(aspace_id, error) + CALL check("h5sclose_f",error,total_error) + CALL h5sclose_f(dspace_id, error) + CALL check("h5sclose_f",error,total_error) + ! + ! Close the dataype. + ! + CALL h5tclose_f(atype_id, error) + CALL check("h5tclose_f",error,total_error) + + ! + ! Close the dataset. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f",error,total_error) + + ! + ! Close the group. + ! + CALL h5gclose_f(group_id, error) + CALL check("h5gclose_f",error,total_error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f",error,total_error) + CALL h5fclose_f(new_file_id, error) + CALL check("h5fclose_f",error,total_error) + + ! + ! Basic Test of increment/decrement ID functions + ! + + ! Create a file + CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error) + CALL check("h5fcreate_f",error,total_error) + + ! Get the reference count for the file ID + CALL h5iget_ref_f(file_id, ref_count, error) + CALL check("h5iget_ref_f",error,total_error) + CALL verify("get file ref count wrong",ref_count,1,total_error) + + ! Increment the reference count for the file ID + CALL h5iinc_ref_f(file_id, ref_count, error) + CALL check("h5iinc_ref_f",error,total_error) + CALL verify("get file ref count wrong",ref_count,2,total_error) + + ! Close the file normally. + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f",error,total_error) + + ! Get the reference count for the file ID + CALL h5iget_ref_f(file_id, ref_count, error) + CALL check("h5iget_ref_f",error,total_error) + CALL verify("get file ref count wrong",ref_count,1,total_error) + + ! Close the file by decrementing the reference count + CALL h5idec_ref_f(file_id, ref_count, error) + CALL check("h5idec_ref_f",error,total_error) + CALL verify("get file ref count wrong",ref_count,0,total_error) + ! Try closing the file again (should fail) + CALL h5eset_auto_f(0, error) + CALL h5fclose_f(file_id, error) + CALL verify("file close should fail",error,-1,total_error) + ! Clear the error stack from the file close failure + CALL h5eset_auto_f(1, error) + CALL h5eclear_f(error) + + if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + + RETURN + END SUBROUTINE identifier_test + +END MODULE TH5I |