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Diffstat (limited to 'fortran/test/tH5A.F90')
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diff --git a/fortran/test/tH5A.F90 b/fortran/test/tH5A.F90 new file mode 100644 index 0000000..5b814fa --- /dev/null +++ b/fortran/test/tH5A.F90 @@ -0,0 +1,624 @@ +!****h* root/fortran/test/tH5A.f90 +! +! NAME +! tH5A.f90 +! +! FUNCTION +! Basic testing of Fortran H5A 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 +! attribute_test +! +! +!***** +MODULE TH5A + + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + USE TH5_MISC_GEN + +CONTAINS + SUBROUTINE attribute_test(cleanup, total_error) + +! This subroutine tests following functionalities: +! h5acreate_f, h5awrite_f, h5aclose_f,h5aread_f, h5aopen_name_f, +! h5aget_name_f,h5aget_space_f, h5aget_type_f, +! + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + + CHARACTER(LEN=5), PARAMETER :: filename = "atest" !File name + CHARACTER(LEN=80) :: fix_filename + CHARACTER(LEN=9), PARAMETER :: dsetname = "atestdset" !Dataset name + CHARACTER(LEN=11), PARAMETER :: aname = "attr_string" !String Attribute name + CHARACTER(LEN=14), PARAMETER :: aname2 = "attr_character"!Character Attribute name + CHARACTER(LEN=11), PARAMETER :: aname3 = "attr_double" !DOuble Attribute name + CHARACTER(LEN=9), PARAMETER :: aname4 = "attr_real" !Real Attribute name + CHARACTER(LEN=12), PARAMETER :: aname5 = "attr_integer" !Integer Attribute name + CHARACTER(LEN=9), PARAMETER :: aname6 = "attr_null" !Null Attribute name + + ! + !data space rank and dimensions + ! + INTEGER, PARAMETER :: RANK = 2 + INTEGER, PARAMETER :: NX = 4 + INTEGER, PARAMETER :: NY = 5 + + + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: dset_id ! Dataset identifier + INTEGER(HID_T) :: dataspace ! Dataspace identifier for dataset + + INTEGER(HID_T) :: attr_id !String Attribute identifier + INTEGER(HID_T) :: attr2_id !Character Attribute identifier + INTEGER(HID_T) :: attr3_id !Double Attribute identifier + INTEGER(HID_T) :: attr4_id !Real Attribute identifier + INTEGER(HID_T) :: attr5_id !Integer Attribute identifier + INTEGER(HID_T) :: attr6_id !Null Attribute identifier + INTEGER(HID_T) :: aspace_id !String Attribute Dataspace identifier + INTEGER(HID_T) :: aspace2_id !Character Attribute Dataspace identifier + INTEGER(HID_T) :: aspace6_id !Null Attribute Dataspace identifier + INTEGER(HID_T) :: atype_id !String Attribute Datatype identifier + INTEGER(HID_T) :: atype2_id !Character Attribute Datatype identifier + INTEGER(HID_T) :: atype3_id !Double Attribute Datatype identifier + INTEGER(HID_T) :: atype4_id !Real Attribute Datatype identifier + INTEGER(HID_T) :: atype5_id !Integer Attribute Datatype identifier + INTEGER(HSIZE_T), DIMENSION(1) :: adims = (/2/) ! Attribute dimension + INTEGER(HSIZE_T), DIMENSION(1) :: adims2 = (/1/) ! Attribute dimension + INTEGER :: arank = 1 ! Attribure rank + INTEGER(SIZE_T) :: attrlen ! Length of the attribute string + + INTEGER(HID_T) :: attr_space !Returned String Attribute Space identifier + INTEGER(HID_T) :: attr2_space !Returned other Attribute Space identifier + INTEGER(HID_T) :: attr_type !Returned Attribute Datatype identifier + INTEGER(HID_T) :: attr2_type !Returned CHARACTER Attribute Datatype identifier + INTEGER(HID_T) :: attr3_type !Returned DOUBLE Attribute Datatype identifier + INTEGER(HID_T) :: attr4_type !Returned REAL Attribute Datatype identifier + INTEGER(HID_T) :: attr5_type !Returned INTEGER Attribute Datatype identifier + INTEGER(HID_T) :: attr6_type !Returned NULL Attribute Datatype identifier + INTEGER :: num_attrs !number of attributes + INTEGER(HSIZE_T) :: attr_storage ! attributes storage requirements .MSB. + CHARACTER(LEN=256) :: attr_name !buffer to put attr_name + INTEGER(SIZE_T) :: name_size = 80 !attribute name length + + CHARACTER(LEN=35), DIMENSION(2) :: attr_data ! String attribute data + CHARACTER(LEN=35), DIMENSION(2) :: aread_data ! Buffer to put read back + ! string attr data + CHARACTER :: attr_character_data = 'A' + REAL(KIND=Fortran_DOUBLE), DIMENSION(1) :: attr_double_data = 3.459D0 + REAL, DIMENSION(1) :: attr_real_data = 4.0 + INTEGER, DIMENSION(1) :: attr_integer_data = 5 + INTEGER(HSIZE_T), DIMENSION(7) :: data_dims + + + CHARACTER :: aread_character_data ! variable to put read back Character attr data + INTEGER, DIMENSION(1) :: aread_integer_data ! variable to put read back integer attr data + INTEGER, DIMENSION(1) :: aread_null_data = 7 ! variable to put read back null attr data + REAL(KIND=Fortran_DOUBLE), DIMENSION(1) :: aread_double_data ! variable to put read back double attr data + REAL, DIMENSION(1) :: aread_real_data ! variable to put read back real attr data + + ! + !general purpose integer + ! + INTEGER :: i, j + INTEGER :: error ! Error flag + + ! + !The dimensions for the dataset. + ! + INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/NX,NY/) + + ! + !data buffers + ! + INTEGER, DIMENSION(NX,NY) :: data_in + + ! + !Initialize data_in buffer + ! + DO i = 1, NX + DO j = 1, NY + data_in(i,j) = (i-1) + (j-1) + END DO + END DO + ! + ! Initialize attribute's data + ! + attr_data(1) = 'Dataset character attribute' + attr_data(2) = 'Some other string here ' + attrlen = LEN(attr_data(1)) + + ! + ! Create the file. + ! + CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error) + IF (error .NE. 0) THEN + WRITE(*,*) "Cannot modify file name" + STOP + ENDIF + CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error) + CALL check("h5fcreate_f",error,total_error) + + ! + !Create data space for the dataset. + ! + CALL h5screate_simple_f(RANK, dims, dataspace, error) + CALL check("h5screate_simple_f",error,total_error) + + ! + ! create dataset in the file. + ! + CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dataspace, & + dset_id, error) + CALL check("h5dcreate_f",error,total_error) + + ! + ! Write data_in to the dataset + ! + data_dims(1) = NX + data_dims(2) = NY + CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, data_in, data_dims, error) + CALL check("h5dwrite_f",error,total_error) + + ! + ! Create scalar data space for the String attribute. + ! + CALL h5screate_simple_f(arank, adims, aspace_id, error) + CALL check("h5screate_simple_f",error,total_error) + ! + ! Create scalar data space for all other attributes. + ! + CALL h5screate_simple_f(arank, adims2, aspace2_id, error) + CALL check("h5screate_simple_f",error,total_error) + ! + ! Create null data space for null attributes. + ! + CALL h5screate_f(H5S_NULL_F, aspace6_id, error) + CALL check("h5screate_f",error,total_error) + + ! + ! Create datatype for the String attribute. + ! + CALL h5tcopy_f(H5T_NATIVE_CHARACTER, atype_id, error) + CALL check("h5tcopy_f",error,total_error) + + CALL h5tset_size_f(atype_id, attrlen, error) + CALL check("h5tset_size_f",error,total_error) + + ! + ! Create datatype for the Character attribute. + ! + CALL h5tcopy_f(H5T_NATIVE_CHARACTER, atype2_id, error) + CALL check("h5tcopy_f",error,total_error) + ! + ! Create datatype for the Double attribute. + ! + CALL h5tcopy_f(H5T_NATIVE_DOUBLE, atype3_id, error) + CALL check("h5tcopy_f",error,total_error) + ! + ! Create datatype for the Real attribute. + ! + CALL h5tcopy_f(H5T_NATIVE_REAL, atype4_id, error) + CALL check("h5tcopy_f",error,total_error) + ! + ! Create datatype for the Integer attribute. + ! + CALL h5tcopy_f(H5T_NATIVE_INTEGER, atype5_id, error) + CALL check("h5tcopy_f",error,total_error) + + + ! + ! Create dataset String attribute. + ! + CALL h5acreate_f(dset_id, aname, atype_id, aspace_id, & + attr_id, error) + CALL check("h5acreate_f",error,total_error) + + + ! + ! Create dataset CHARACTER attribute. + ! + CALL h5acreate_f(dset_id, aname2, atype2_id, aspace2_id, & + attr2_id, error) + CALL check("h5acreate_f",error,total_error) + + + ! + ! Create dataset DOUBLE attribute. + ! + CALL h5acreate_f(dset_id, aname3, atype3_id, aspace2_id, & + attr3_id, error) + CALL check("h5acreate_f",error,total_error) + ! + ! Create dataset REAL attribute. + ! + CALL h5acreate_f(dset_id, aname4, atype4_id, aspace2_id, & + attr4_id, error) + CALL check("h5acreate_f",error,total_error) + ! + ! Create dataset INTEGER attribute. + ! + CALL h5acreate_f(dset_id, aname5, atype5_id, aspace2_id, & + attr5_id, error) + CALL check("h5acreate_f",error,total_error) + ! + ! Create dataset NULL attribute of INTEGER. + ! + + CALL h5acreate_f(dset_id, aname6, atype5_id, aspace6_id, & + attr6_id, error) + + CALL check("h5acreate_f",error,total_error) + + ! + ! Write the String attribute data. + ! + data_dims(1) = 2 + CALL h5awrite_f(attr_id, atype_id, attr_data, data_dims, error) + CALL check("h5awrite_f",error,total_error) + ! + ! Write the Character attribute data. + ! + CALL h5awrite_f(attr2_id, atype2_id, attr_character_data, data_dims, error) + CALL check("h5awrite_f",error,total_error) + ! + ! Write the DOUBLE attribute data. + ! + data_dims(1) = 1 + CALL h5awrite_f(attr3_id, atype3_id, attr_double_data, data_dims, error) + CALL check("h5awrite_f",error,total_error) + ! + ! Write the Real attribute data. + ! + data_dims(1) = 1 + CALL h5awrite_f(attr4_id, atype4_id, attr_real_data, data_dims, error) + CALL check("h5awrite_f",error,total_error) + + ! + ! Write the Integer attribute data. + ! + data_dims(1) = 1 + CALL h5awrite_f(attr5_id, atype5_id, attr_integer_data, data_dims, error) + CALL check("h5awrite_f",error,total_error) + + ! + ! Write the NULL attribute data(nothing can be written). + ! + CALL h5awrite_f(attr6_id, atype5_id, attr_integer_data, data_dims, error) + CALL check("h5awrite_f",error,total_error) + + ! + ! check the amount of storage that is required for the specified attribute .MSB. + ! + CALL h5aget_storage_size_f(attr_id, attr_storage, error) + CALL check("h5aget_storage_size_f",error,total_error) +! CALL verify("h5aget_storage_size_f",attr_storage,*SizeOf(attr_storage),total_error) + CALL h5aget_storage_size_f(attr2_id, attr_storage, error) + CALL check("h5aget_storage_size_f",error,total_error) +! CALL verify("h5aget_storage_size_f",attr_storage,1,total_error) + CALL h5aget_storage_size_f(attr3_id, attr_storage, error) + CALL check("h5aget_storage_size_f",error,total_error) +! CALL verify("h5aget_storage_size_f",attr_storage,8,total_error) + CALL h5aget_storage_size_f(attr4_id, attr_storage, error) + CALL check("h5aget_storage_size_f",error,total_error) +! CALL verify("h5aget_storage_size_f",attr_storage,4,total_error) + CALL h5aget_storage_size_f(attr5_id, attr_storage, error) + CALL check("h5aget_storage_size_f",error,total_error) +! CALL verify("h5aget_storage_size_f",attr_storage,4,total_error) + CALL h5aget_storage_size_f(attr6_id, attr_storage, error) + CALL check("h5aget_storage_size_f",error,total_error) +! CALL verify("h5aget_storage_size_f",attr_storage,0,total_error) + + + ! + ! Close the attribute. + ! + CALL h5aclose_f(attr_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr2_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr3_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr4_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr5_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr6_id, error) + CALL check("h5aclose_f",error,total_error) + + CALL h5tclose_f(atype_id, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(atype2_id, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(atype3_id, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(atype4_id, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(atype5_id, error) + CALL check("h5tclose_f",error,total_error) + + ! + ! Terminate access to the data space. + ! + CALL h5sclose_f(aspace_id, error) + CALL check("h5sclose_f",error,total_error) + CALL h5sclose_f(aspace2_id, error) + CALL check("h5sclose_f",error,total_error) + CALL h5sclose_f(aspace6_id, error) + CALL check("h5sclose_f",error,total_error) + ! + ! Terminate access to the dataset. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f",error,total_error) + ! + ! Terminate access to the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f",error,total_error) + ! + ! Open file + ! + CALL h5fopen_f(fix_filename, H5F_ACC_RDWR_F, file_id, error) + CALL check("h5open_f",error,total_error) + ! + ! Reopen dataset + ! + CALL h5dopen_f(file_id, dsetname, dset_id, error) + CALL check("h5dopen_f",error,total_error) + ! + !open the String attrbute by name + ! + CALL h5aopen_name_f(dset_id, aname, attr_id, error) + CALL check("h5aopen_name_f",error,total_error) + + ! + !open the CHARACTER attrbute by name + ! + CALL h5aopen_name_f(dset_id, aname2, attr2_id, error) + CALL check("h5aopen_name_f",error,total_error) + ! + !open the DOUBLE attrbute by name + ! + CALL h5aopen_name_f(dset_id, aname3, attr3_id, error) + CALL check("h5aopen_name_f",error,total_error) + ! + !open the REAL attrbute by name + ! + CALL h5aopen_name_f(dset_id, aname4, attr4_id, error) + CALL check("h5aopen_name_f",error,total_error) + + ! + !open the INTEGER attrbute by name + ! + CALL h5aopen_name_f(dset_id, aname5, attr5_id, error) + CALL check("h5aopen_idx_f",error,total_error) + + ! + !open the NULL attrbute by name + ! + CALL h5aopen_name_f(dset_id, aname6, attr6_id, error) + CALL check("h5aopen_idx_f",error,total_error) + + ! + !get the attrbute name + ! + CALL h5aget_name_f(attr5_id, name_size, attr_name, error) + CALL check("h5aget_name_f",error,total_error) + IF (attr_name(1:12) .NE. aname5) THEN + total_error = total_error + 1 + END IF + IF (error .NE. 12) THEN + total_error = total_error + 1 + END IF + + ! + !get the STRING attrbute space + ! + CALL h5aget_space_f(attr_id, attr_space, error) + CALL check("h5aget_space_f",error,total_error) + ! + !get other attrbute space + ! + CALL h5aget_space_f(attr2_id, attr2_space, error) + CALL check("h5aget_space_f",error,total_error) + ! + !get the string attrbute datatype + ! + CALL h5aget_type_f(attr_id, attr_type, error) + CALL check("h5aget_type_f",error,total_error) + ! + !get the character attrbute datatype + ! + CALL h5aget_type_f(attr2_id, attr2_type, error) + CALL check("h5aget_type_f",error,total_error) + ! + !get the double attrbute datatype + ! + CALL h5aget_type_f(attr3_id, attr3_type, error) + CALL check("h5aget_type_f",error,total_error) + ! + !get the real attrbute datatype + ! + CALL h5aget_type_f(attr4_id, attr4_type, error) + CALL check("h5aget_type_f",error,total_error) + + ! + !get the integer attrbute datatype + ! + CALL h5aget_type_f(attr5_id, attr5_type, error) + CALL check("h5aget_type_f",error,total_error) + + ! + !get the null attrbute datatype + ! + CALL h5aget_type_f(attr6_id, attr6_type, error) + CALL check("h5aget_type_f",error,total_error) + + ! + !get number of attributes + ! + CALL h5aget_num_attrs_f(dset_id, num_attrs, error) + CALL check("h5aget_num_attrs_f",error,total_error) + IF (num_attrs .NE. 6) THEN + WRITE(*,*) "got number of attributes wrong", num_attrs + total_error = total_error +1 + END IF + + ! + !set the read back data type's size + ! + CALL h5tcopy_f(H5T_NATIVE_CHARACTER, atype_id, error) + CALL check("h5tcopy_f",error,total_error) + + CALL h5tset_size_f(atype_id, attrlen, error) + CALL check("h5tset_size_f",error,total_error) + ! + !read the string attribute data back to memory + ! + data_dims(1) = 2 + CALL h5aread_f(attr_id, atype_id, aread_data, data_dims, error) + CALL check("h5aread_f",error,total_error) + + IF ( (aread_data(1) .NE. attr_data(1)) .OR. (aread_data(2) .NE. attr_data(2)) ) THEN + WRITE(*,*) "Read back string attrbute is wrong", aread_data(1), aread_data(2) + total_error = total_error + 1 + END IF + + ! + !read the CHARACTER attribute data back to memory + ! + CALL h5aread_f(attr2_id, H5T_NATIVE_CHARACTER, aread_character_data, data_dims, error) + CALL check("h5aread_f",error,total_error) + IF (aread_character_data .NE. 'A' ) THEN + WRITE(*,*) "Read back character attrbute is wrong ",aread_character_data + total_error = total_error + 1 + END IF + ! + !read the double attribute data back to memory + ! + data_dims(1) = 1 + CALL h5aread_f(attr3_id, H5T_NATIVE_DOUBLE, aread_double_data, data_dims, error) + CALL check("h5aread_f",error,total_error) + CALL VERIFY("Read back double attrbute is wrong", aread_double_data(1),3.459_Fortran_DOUBLE,total_error) + + ! + !read the real attribute data back to memory + ! + data_dims(1) = 1 + CALL h5aread_f(attr4_id, H5T_NATIVE_REAL, aread_real_data, data_dims, error) + CALL check("h5aread_f",error,total_error) + CALL VERIFY("Read back real attrbute is wrong", aread_real_data(1),4.0,total_error) + ! + !read the Integer attribute data back to memory + ! + data_dims(1) = 1 + CALL h5aread_f(attr5_id, H5T_NATIVE_INTEGER, aread_integer_data, data_dims, error) + CALL check("h5aread_f",error,total_error) + IF (aread_integer_data(1) .NE. 5 ) THEN + WRITE(*,*) "Read back integer attrbute is wrong ", aread_integer_data + total_error = total_error + 1 + END IF + ! + !read the null attribute data. nothing can be read. + ! + data_dims(1) = 1 + CALL h5aread_f(attr6_id, H5T_NATIVE_INTEGER, aread_null_data, data_dims, error) + CALL check("h5aread_f",error,total_error) + IF (aread_null_data(1) .NE. 7 ) THEN + WRITE(*,*) "Read back null attrbute is wrong ", aread_null_data + total_error = total_error + 1 + END IF + + ! + ! Close the attribute. + ! + CALL h5aclose_f(attr_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr2_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr3_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr4_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr5_id, error) + CALL check("h5aclose_f",error,total_error) + CALL h5aclose_f(attr6_id, error) + CALL check("h5aclose_f",error,total_error) + + ! + ! Delete the attribute from the Dataset. + ! + CALL h5adelete_f(dset_id, aname, error) + CALL check("h5adelete_f",error,total_error) + + ! + !get number of attributes + ! + CALL h5aget_num_attrs_f(dset_id, num_attrs, error) + CALL check("h5aget_num_attrs_f",error,total_error) + IF (num_attrs .NE. 5) THEN + WRITE(*,*) "got number of attributes wrong", num_attrs + total_error = total_error +1 + END IF + + + + CALL h5sclose_f(attr_space, error) + CALL check("h5sclose_f",error,total_error) + CALL h5sclose_f(attr2_space, error) + CALL check("h5sclose_f",error,total_error) + + ! + ! Terminate access to the data type. + ! + CALL h5tclose_f(attr_type, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(attr2_type, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(attr3_type, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(attr4_type, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(attr5_type, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(attr6_type, error) + CALL check("h5tclose_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) + ! + ! Remove the file + ! + IF (cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) + + RETURN + END SUBROUTINE attribute_test +END MODULE TH5A |