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Diffstat (limited to 'fortran/test/tH5F.F90')
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diff --git a/fortran/test/tH5F.F90 b/fortran/test/tH5F.F90 new file mode 100644 index 0000000..c255755 --- /dev/null +++ b/fortran/test/tH5F.F90 @@ -0,0 +1,1138 @@ +!***rh* root/fortran/test/tH5F.f90 +! +! NAME +! tH5F.f90 +! +! FUNCTION +! Basic testing of Fortran H5F APIs. +! +! COPYRIGHT +! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * +! Copyright by The HDF Group. * +! 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 COPYING file, which can be found at the root of the source code * +! distribution tree, or in https://www.hdfgroup.org/licenses. * +! If you do not have access to either file, you may request a copy from * +! help@hdfgroup.org. * +! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * +! +! CONTAINS SUBROUTINES +! mountingtest, reopentest, get_name_test, plisttest, +! file_close, file_space, h5openclose +! +!***** +! +! In the mountingtest subroutine we create one file with a group in it, +! and another file with a dataset. Mounting is used to +! access the dataset from the second file as a member of a group +! in the first file. + +MODULE TH5F + +CONTAINS + + SUBROUTINE h5openclose(total_error) + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + IMPLICIT NONE + INTEGER, INTENT(INOUT) :: total_error + + ! + ! flag to check operation success + ! + INTEGER :: error + INTEGER(SIZE_T) :: obj_count ! open object count + INTEGER, DIMENSION(1:5) :: obj_type ! open object type to check + INTEGER :: i, j + + DO j = 1, 2 + CALL h5open_f(error) + CALL check("h5open_f",error,total_error) + + obj_type(1) = H5F_OBJ_ALL_F + obj_type(2) = H5F_OBJ_FILE_F + obj_type(3) = H5F_OBJ_GROUP_F + obj_type(4) = H5F_OBJ_DATASET_F + obj_type(5) = H5F_OBJ_DATATYPE_F + + CALL h5close_f(error) + CALL check("h5close_f",error,total_error) + ! Check all the datatypes created during h5open_f are closed in h5close_f + DO i = 1, 5 + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), obj_type(i), obj_count, error) + CALL check("h5fget_obj_count_f",error,total_error) + IF(obj_count.NE.0)THEN + total_error = total_error + 1 + ENDIF + ENDDO + ENDDO + + ! Test calling h5open_f multiple times without calling h5close_f + DO j = 1, 4 + CALL h5open_f(error) + CALL check("h5open_f",error,total_error) + ENDDO + + CALL h5close_f(error) + CALL check("h5close_f",error,total_error) + ! Check all the datatypes created during h5open_f are closed in h5close_f + DO i = 1, 5 + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), obj_type(i), obj_count, error) + CALL check("h5fget_obj_count_f",error,total_error) + IF(obj_count.NE.0)THEN + total_error = total_error + 1 + ENDIF + ENDDO + + ! Test calling h5open_f multiple times with a h5close_f in the series of h5open_f + DO j = 1, 5 + CALL h5open_f(error) + CALL check("h5open_f",error,total_error) + IF(j.EQ.3)THEN + CALL h5close_f(error) + CALL check("h5close_f",error,total_error) + ! Check all the datatypes created during h5open_f are closed in h5close_f + DO i = 1, 5 + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), obj_type(i), obj_count, error) + CALL check("h5fget_obj_count_f",error,total_error) + IF(obj_count.NE.0)THEN + total_error = total_error + 1 + ENDIF + ENDDO + ENDIF + ENDDO + + CALL h5close_f(error) + CALL check("h5close_f",error,total_error) + ! Check all the datatypes created during h5open_f are closed in h5close_f + DO i = 1, 5 + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), obj_type(i), obj_count, error) + CALL check("h5fget_obj_count_f",error,total_error) + IF(obj_count.NE.0)THEN + total_error = total_error + 1 + ENDIF + ENDDO + + ! Check calling h5close_f after already calling h5close_f + CALL h5close_f(error) + CALL check("h5close_f",error,total_error) + ! Check all the datatypes created during h5open_f are closed in h5close_f + DO i = 1, 5 + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), obj_type(i), obj_count, error) + CALL check("h5fget_obj_count_f",error,total_error) + IF(obj_count.NE.0)THEN + total_error = total_error + 1 + ENDIF + ENDDO + + RETURN + END SUBROUTINE h5openclose + + SUBROUTINE mountingtest(cleanup, total_error) + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + + ! + !the respective filename is "mount1.h5" and "mount2.h5" + ! + CHARACTER(LEN=6) :: filename1 + CHARACTER(LEN=6) :: filename2 + CHARACTER(LEN=80) :: fix_filename1 + CHARACTER(LEN=80) :: fix_filename2 + + ! + !data space rank and dimensions + ! + INTEGER, PARAMETER :: RANK = 2 + INTEGER, PARAMETER :: NX = 4 + INTEGER, PARAMETER :: NY = 5 + + ! + ! File identifiers + ! + INTEGER(HID_T) :: file1_id, file2_id + + ! + ! Group identifier + ! + INTEGER(HID_T) :: gid + + ! + ! dataset identifier + ! + INTEGER(HID_T) :: dset_id + + ! + ! data space identifier + ! + INTEGER(HID_T) :: dataspace + + ! + ! data type identifier + ! + INTEGER(HID_T) :: dtype_id + + ! + !The dimensions for the dataset. + ! + INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/NX,NY/) + + ! + !return value for testing whether a file is in hdf5 format + ! + LOGICAL :: status + + ! + !flag to check operation success + ! + INTEGER :: error + + ! + !general purpose integer + ! + INTEGER :: i, j + + !number of objects + INTEGER(SIZE_T) :: obj_count + INTEGER(HID_T) :: t1, t2, t3, t4 + + ! File numbers + INTEGER :: file_num1 + INTEGER :: file_num2 + + ! + !data buffers + ! + INTEGER, DIMENSION(NX,NY) :: data_in, data_out + + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims + filename1 = "mount1" + filename2 = "mount2" + + do i = 1,80 + fix_filename1(i:i) = " " + fix_filename2(i:i) = " " + enddo + ! + !Initialize data_in buffer + ! + do j = 1, NY + do i = 1, NX + data_in(i,j) = (i-1) + (j-1) + end do + end do + + ! + ! Fix names of the files + ! + CALL h5_fixname_f(filename1, fix_filename1, H5P_DEFAULT_F, error) + if(error .ne. 0) stop + CALL h5_fixname_f(filename2, fix_filename2, H5P_DEFAULT_F, error) + if(error .ne. 0) stop + + ! Test object counts + CALL h5tcopy_f(H5T_NATIVE_CHARACTER, t1, error) + CALL check(" h5tcopy_f",error,total_error) + CALL h5tcopy_f(H5T_NATIVE_CHARACTER, t2, error) + CALL check(" h5tcopy_f",error,total_error) + CALL h5tcopy_f(H5T_NATIVE_CHARACTER, t3, error) + CALL check(" h5tcopy_f",error,total_error) + CALL h5tcopy_f(H5T_NATIVE_CHARACTER, t4, error) + CALL check(" h5tcopy_f",error,total_error) + + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), H5F_OBJ_ALL_F, obj_count, error) + CALL check(" h5fget_obj_count_f",error,total_error) + + IF(obj_count.NE.4)THEN + total_error = total_error + 1 + ENDIF + + ! + !Create first file "mount1.h5" using default properties. + ! + CALL h5fcreate_f(fix_filename1, H5F_ACC_TRUNC_F, file1_id, error) + CALL check("h5fcreate_f",error,total_error) + + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), H5F_OBJ_ALL_F, obj_count, error) + CALL check(" h5fget_obj_count_f",error,total_error) + + IF(obj_count.NE.5)THEN + total_error = total_error + 1 + ENDIF + + CALL h5tclose_f(t1, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(t2, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(t3, error) + CALL check("h5tclose_f",error,total_error) + CALL h5tclose_f(t4, error) + CALL check("h5tclose_f",error,total_error) + + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), H5F_OBJ_ALL_F, obj_count, error) + CALL check(" h5fget_obj_count_f",error,total_error) + + IF(obj_count.NE.1)THEN + total_error = total_error + 1 + ENDIF + + ! + !Create group "/G" inside file "mount1.h5". + ! + CALL h5gcreate_f(file1_id, "/G", gid, error) + CALL check("h5gcreate_f",error,total_error) + ! + !close file and group identifiers. + ! + CALL h5gclose_f(gid, error) + CALL check("h5gclose_f",error,total_error) + CALL h5fclose_f(file1_id, error) + CALL check("h5fclose_f",error,total_error) + + ! + !Create second file "mount2.h5" using default properties. + ! + CALL h5fcreate_f(fix_filename2, H5F_ACC_TRUNC_F, file2_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 "/D" inside file "mount2.h5". + ! + CALL h5dcreate_f(file2_id, "/D", 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) + + ! + !close file, dataset and dataspace identifiers. + ! + CALL h5sclose_f(dataspace, error) + CALL check("h5sclose_f",error,total_error) + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f",error,total_error) + CALL h5fclose_f(file2_id, error) + CALL check("h5fclose_f",error,total_error) + + ! + !test whether files are accessible as HDF5 (new, VOL-safe, way) + ! + CALL h5fis_accessible_f(fix_filename1, status, error) + CALL check("h5fis_accessible_f",error,total_error) + IF ( .NOT. status ) THEN + write(*,*) "File ", fix_filename1, " is not accessible as hdf5" + stop + END IF + + CALL h5fis_accessible_f(fix_filename2, status, error) + CALL check("h5fis_accessible_f",error,total_error) + IF ( .NOT. status ) THEN + write(*,*) "File ", fix_filename2, " is not accessible as hdf5" + stop + END IF + + ! + !test whether files are in hdf5 format (old way) + ! + CALL h5fis_hdf5_f(fix_filename1, status, error) + CALL check("h5fis_hdf5_f",error,total_error) + IF ( .NOT. status ) THEN + write(*,*) "File ", fix_filename1, " is not in hdf5 format" + stop + END IF + + CALL h5fis_hdf5_f(fix_filename2, status, error) + CALL check("h5fis_hdf5_f",error,total_error) + IF ( .NOT. status ) THEN + write(*,*) "File ", fix_filename2, " is not in hdf5 format" + stop + END IF + + ! + !reopen both files. + ! + CALL h5fopen_f (fix_filename1, H5F_ACC_RDWR_F, file1_id, error) + CALL check("hfopen_f",error,total_error) + + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), H5F_OBJ_ALL_F, obj_count, error) + CALL check(" h5fget_obj_count_f",error,total_error) + + IF(obj_count.NE.1)THEN + total_error = total_error + 1 + ENDIF + + CALL h5fopen_f (fix_filename2, H5F_ACC_RDWR_F, file2_id, error) + CALL check("h5fopen_f",error,total_error) + + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), H5F_OBJ_ALL_F, obj_count, error) + CALL check(" h5fget_obj_count_f",error,total_error) + + IF(obj_count.NE.2)THEN + total_error = total_error + 1 + ENDIF + + ! + !Check file numbers + ! + CALL h5fget_fileno_f(file1_id, file_num1, error) + CALL check("h5fget_fileno_f",error,total_error) + CALL h5fget_fileno_f(file2_id, file_num2, error) + CALL check("h5fget_fileno_f",error,total_error) + IF(file_num1 .EQ. file_num2) THEN + write(*,*) "file numbers aren't supposed to match" + END IF + + ! + !mount the second file under the first file's "/G" group. + ! + CALL h5fmount_f (file1_id, "/G", file2_id, error) + CALL check("h5fmount_f",error,total_error) + + + ! + !Access dataset D in the first file under /G/D name. + ! + CALL h5dopen_f(file1_id, "/G/D", dset_id, error) + CALL check("h5dopen_f",error,total_error) + + ! + !Get dataset's data type. + ! + CALL h5dget_type_f(dset_id, dtype_id, error) + CALL check("h5dget_type_f",error,total_error) + + ! + !Read the dataset. + ! + CALL h5dread_f(dset_id, dtype_id, data_out, data_dims, error) + CALL check("h5dread_f",error,total_error) + + ! + !Compare the data. + ! + do i = 1, NX + do j = 1, NY + IF (data_out(i,j) .NE. data_in(i, j)) THEN + total_error = total_error + 1 + END IF + end do + end do + + + ! + !Close dset_id and dtype_id. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f",error,total_error) + CALL h5tclose_f(dtype_id, error) + CALL check("h5tclose_f",error,total_error) + + ! + !unmount the second file. + ! + CALL h5funmount_f(file1_id, "/G", error); + CALL check("h5funmount_f",error,total_error) + + ! + !Close both files. + ! + + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), H5F_OBJ_ALL_F, obj_count, error) + CALL check(" h5fget_obj_count_f",error,total_error) + + IF(obj_count.NE.2)THEN + total_error = total_error + 1 + ENDIF + + CALL h5fclose_f(file1_id, error) + CALL check("h5fclose_f",error,total_error) + CALL h5fclose_f(file2_id, error) + CALL check("h5fclose_f",error,total_error) + + CALL h5fget_obj_count_f(INT(H5F_OBJ_ALL_F,HID_T), H5F_OBJ_ALL_F, obj_count, error) + CALL check(" h5fget_obj_count_f",error,total_error) + + IF(obj_count.NE.0)THEN + total_error = total_error + 1 + ENDIF + + if(cleanup) CALL h5_cleanup_f(filename1, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + if(cleanup) CALL h5_cleanup_f(filename2, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + RETURN + END SUBROUTINE mountingtest + +! +! The following subroutine tests h5freopen_f. +! It creates the file which has name "reopen.h5" and +! the "/dset" dataset inside the file. +! writes the data to the file, close the dataset. +! Reopen the file based upon the file_id, open the +! dataset use the reopen_id then reads the +! dataset back to memory to test whether the data +! read is identical to the data written +! + + SUBROUTINE reopentest(cleanup, total_error) + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + + ! + CHARACTER(LEN=6), PARAMETER :: filename = "reopen" + CHARACTER(LEN=80) :: fix_filename + + INTEGER(HID_T) :: file_id, reopen_id ! File identifiers + INTEGER(HID_T) :: dset_id ! Dataset identifier + + ! + !dataset name is "dset" + ! + CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" + + ! + !data space rank and dimensions + ! + INTEGER, PARAMETER :: RANK = 2 + INTEGER, PARAMETER :: NX = 4 + INTEGER, PARAMETER :: NY = 6 + + ! + ! data space identifier + ! + INTEGER(HID_T) :: dataspace + + ! + !The dimensions for the dataset. + ! + INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/NX,NY/) + + ! + !flag to check operation success + ! + INTEGER :: error + + ! + !general purpose integer + ! + INTEGER :: i, j + + ! + !array to store data + ! + INTEGER, DIMENSION(4,6) :: dset_data, data_out + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims + INTEGER(HSIZE_T) :: file_size + INTEGER :: file_num1 + INTEGER :: file_num2 + CHARACTER(LEN=80) :: file_name + INTEGER(SIZE_T) :: name_size + + ! + !initialize the dset_data array which will be written to the "/dset" + ! + do j = 1, NY + do i = 1, NX + dset_data(i,j) = (i-1)*6 + j; + end do + end do + + ! + !Create file "reopen.h5" 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 data space for the dataset. + ! + CALL h5screate_simple_f(RANK, dims, dataspace, error) + CALL check("h5screate_simple_f",error,total_error) + + ! + !Create dataset "/dset" inside the file . + ! + CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dataspace, & + dset_id, error) + CALL check("h5dcreate_f",error,total_error) + + ! + !Write the dataset. + ! + data_dims(1) = NX + data_dims(2) = NY + CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims, error) + CALL check("h5dwrite_f",error,total_error) + + ! + !close the dataset. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f",error,total_error) + + ! + !close the dataspace. + ! + CALL h5sclose_f(dataspace, error) + CALL check("h5sclose_f",error,total_error) + + ! + !Reopen file dsetf.h5. + ! + CALL h5freopen_f(file_id, reopen_id, error) + CALL check("h5freopen_f",error,total_error) + ! + !Check file size + ! + CALL h5fget_filesize_f(file_id, file_size, error) + CALL check("h5fget_filesize_f",error,total_error) + + ! + !Check file numbers + ! + CALL h5fget_fileno_f(file_id, file_num1, error) + CALL check("h5fget_fileno_f",error,total_error) + CALL h5fget_fileno_f(reopen_id, file_num2, error) + CALL check("h5fget_fileno_f",error,total_error) + IF(file_num1 .NE. file_num2) THEN + write(*,*) "file numbers don't match" + END IF + + ! + !Open the dataset based on the reopen_id. + ! + CALL h5dopen_f(reopen_id, dsetname, dset_id, error) + CALL check("h5dopen_f",error,total_error) + ! + !Get file name from the dataset identifier + ! + CALL h5fget_name_f(dset_id, file_name, name_size, error) + CALL check("h5fget_name_f",error,total_error) + IF(file_name(1:name_size) .NE. fix_filename(1:name_size)) THEN + write(*,*) "file name obtained from the dataset id is incorrect" + END IF + + ! + !Read the dataset. + ! + CALL h5dread_f(dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error) + CALL check("h5dread_f",error,total_error) + + ! + !Compare the data. + ! + do i = 1, NX + do j = 1, NY + IF (data_out(i,j) .NE. dset_data(i, j)) THEN + write(*, *) "reopen test error occurred" + END IF + end do + end do + + + ! + !Close the dataset. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f",error,total_error) + + ! + !Close the file identifiers. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f",error,total_error) + CALL h5fclose_f(reopen_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 reopentest + +! The following subroutine checks that h5fget_name_f produces +! correct output for a given obj_id and filename. +! + SUBROUTINE check_get_name(obj_id, fix_filename, len_filename, total_error) + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + IMPLICIT NONE + INTEGER(HID_T) :: obj_id ! Object identifier + CHARACTER(LEN=80), INTENT(IN) :: fix_filename ! Expected filename + INTEGER, INTENT(IN) :: len_filename ! The length of the filename + INTEGER, INTENT(INOUT) :: total_error ! Error count + + CHARACTER(LEN=80):: file_name ! Filename buffer + INTEGER:: error ! HDF5 error code + INTEGER(SIZE_T):: name_size ! Filename length + + INTEGER, PARAMETER :: sm_len = 2 + CHARACTER(LEN=len_filename) :: filename_exact + CHARACTER(LEN=len_filename-sm_len) :: filename_sm + + ! + !Get file name from the dataset identifier + ! + + ! Use an uninitialized buffer + CALL h5fget_name_f(obj_id, file_name, name_size, error) + CALL check("h5fget_name_f",error,total_error) + IF(name_size .NE. LEN_TRIM(fix_filename))THEN + WRITE(*,*) " file name size obtained from the object id is incorrect" + total_error = total_error + 1 + ENDIF + IF(file_name(1:name_size) .NE. TRIM(fix_filename)) THEN + WRITE(*,*) " file name obtained from the object id is incorrect" + total_error = total_error + 1 + END IF + + ! Use a buffer initialized with spaces + file_name(:) = " " + CALL h5fget_name_f(obj_id, file_name, name_size, error) + CALL check("h5fget_name_f",error,total_error) + IF(name_size .NE. LEN_TRIM(fix_filename))THEN + WRITE(*,*) " file name size obtained from the object id is incorrect" + total_error = total_error + 1 + ENDIF + IF(file_name(1:name_size) .NE. TRIM(fix_filename)) THEN + WRITE(*,*) " file name obtained from the object id is incorrect" + total_error = total_error + 1 + END IF + + ! Use a buffer initialized with non-whitespace characters + file_name(:) = "a" + CALL h5fget_name_f(obj_id, file_name, name_size, error) + CALL check("h5fget_name_f",error,total_error) + IF(name_size .NE. LEN_TRIM(fix_filename))THEN + WRITE(*,*) " file name size obtained from the object id is incorrect" + total_error = total_error + 1 + ENDIF + IF(file_name(1:name_size) .NE. TRIM(fix_filename)) THEN + WRITE(*,*) " file name obtained from the object id is incorrect" + total_error = total_error + 1 + END IF + + ! Use a buffer which is the exact size needed to hold the filename + CALL h5fget_name_f(obj_id, filename_exact, name_size, error) + CALL check("h5fget_name_f",error,total_error) + IF(name_size .NE. len_filename)THEN + WRITE(*,*) " file name size obtained from the object id is incorrect" + total_error = total_error + 1 + ENDIF + IF(filename_exact .NE. TRIM(fix_filename)) THEN + WRITE(*,*) " file name obtained from the object id is incorrect" + total_error = total_error + 1 + END IF + + ! Use a buffer which is smaller than needed to hold the filename + CALL h5fget_name_f(obj_id, filename_sm, name_size, error) + CALL check("h5fget_name_f",error,total_error) + IF(name_size .NE. len_filename)THEN + WRITE(*,*) " file name size obtained from the object id is incorrect" + total_error = total_error + 1 + ENDIF + IF(filename_sm(1:len_filename-sm_len) .NE. fix_filename(1:len_filename-sm_len)) THEN + WRITE(*,*) " file name obtained from the object id is incorrect" + total_error = total_error + 1 + END IF + + END SUBROUTINE check_get_name + +! The following subroutine tests h5fget_name_f. +! It creates the file which has name "filename.h5" and +! tests that h5fget_name_f also returns the name "filename.h5" +! + + SUBROUTINE get_name_test(cleanup, total_error) + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + + CHARACTER(LEN=*), PARAMETER :: filename = "filename" + CHARACTER(LEN=80) :: fix_filename + INTEGER :: len_filename + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: g_id ! Group identifier + + ! + ! Flag to check operation success + ! + INTEGER :: error + + ! + ! Create file "filename.h5" 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 group. + ! + CALL h5gopen_f(file_id,"/",g_id, error) + CALL check("h5gopen_f",error,total_error) + + len_filename = LEN_TRIM(fix_filename) + CALL check_get_name(file_id, fix_filename, len_filename, total_error) + CALL check_get_name(g_id, fix_filename, len_filename, total_error) + + ! Close the group. + ! + CALL h5gclose_f(g_id, error) + CALL check("h5gclose_f",error,total_error) + + ! + ! Close the file identifiers. + ! + 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 get_name_test + + +! +! The following example demonstrates how to get creation property list, +! and access property list. +! We first create a file using the default creation and access property +! list. Then, the file was closed and reopened. We then get the +! creation and access property lists of the first file. The second file is +! created using the got property lists + + SUBROUTINE plisttest(cleanup, total_error) + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + + ! + !file names are "plist1.h5" and "plist2.h5" + ! + CHARACTER(LEN=6), PARAMETER :: filename1 = "plist1" + CHARACTER(LEN=80) :: fix_filename1 + CHARACTER(LEN=6), PARAMETER :: filename2 = "plist2" + CHARACTER(LEN=80) :: fix_filename2 + + INTEGER(HID_T) :: file1_id, file2_id ! File identifiers + INTEGER(HID_T) :: prop_id ! File creation property list identifier + INTEGER(HID_T) :: access_id ! File Access property list identifier + + !flag to check operation success + INTEGER :: error + + ! + !Create a file1 using default properties. + ! + CALL h5_fixname_f(filename1, fix_filename1, H5P_DEFAULT_F, error) + if (error .ne. 0) then + write(*,*) "Cannot modify file name" + stop + endif + CALL h5fcreate_f(fix_filename1, H5F_ACC_TRUNC_F, file1_id, error) + CALL check("h5fcreate_f",error,total_error) + + ! + !Terminate access to the file. + ! + CALL h5fclose_f(file1_id, error) + CALL check("h5fclose_f",error,total_error) + + ! + !Open an existing file. + ! + CALL h5fopen_f (fix_filename1, H5F_ACC_RDWR_F, file1_id, error) + CALL check("h5fopen_f",error,total_error) + + ! + !get the creation property list. + ! + CALL h5fget_create_plist_f(file1_id, prop_id, error) + CALL check("h5fget_create_plist_f",error,total_error) + + ! + !get the access property list. + ! + CALL h5fget_access_plist_f(file1_id, access_id, error) + CALL check("h5fget_access_plist_f",error,total_error) + + ! + !based on the creation property list id and access property list id + !create a new file + ! + CALL h5_fixname_f(filename2, fix_filename2, H5P_DEFAULT_F, error) + if (error .ne. 0) then + write(*,*) "Cannot modify file name" + stop + endif + CALL h5fcreate_f(fix_filename2, H5F_ACC_TRUNC_F, file2_id, error, & + prop_id, access_id) + CALL check("h5create_f",error,total_error) + + ! + !Close all the property lists. + ! + CALL h5pclose_f(prop_id, error) + CALL check("h5pclose_f",error,total_error) + CALL h5pclose_f(access_id, error) + CALL check("h5pclose_f",error,total_error) + + ! + !Terminate access to the files. + ! + CALL h5fclose_f(file1_id, error) + CALL check("h5fclose_f",error,total_error) + + CALL h5fclose_f(file2_id, error) + CALL check("h5fclose_f",error,total_error) + + if(cleanup) CALL h5_cleanup_f(filename1, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + if(cleanup) CALL h5_cleanup_f(filename2, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + RETURN + + END SUBROUTINE plisttest + + +! +! The following subroutine tests h5pget(set)_fclose_degree_f +! + + SUBROUTINE file_close(cleanup, total_error) + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + INTEGER :: error + + ! + CHARACTER(LEN=10), PARAMETER :: filename = "file_close" + CHARACTER(LEN=80) :: fix_filename + + INTEGER(HID_T) :: fid, fid_d, fid1, fid2, fid3 ! File identifiers + INTEGER(HID_T) :: fapl, fapl1, fapl2, fapl3 ! File access identifiers + INTEGER(HID_T) :: fid_d_fapl, fid1_fapl ! File access identifiers + LOGICAL :: flag + INTEGER(SIZE_T) :: obj_count, obj_countf + INTEGER(HID_T), ALLOCATABLE, DIMENSION(:) :: obj_ids + INTEGER(SIZE_T) :: i + + CALL h5eset_auto_f(0, error) + + 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, fid, error) + CALL check("h5fcreate_f",error,total_error) + + CALL h5pcreate_f(H5P_FILE_ACCESS_F, fapl, error) + CALL check("h5pcreate_f",error,total_error) + CALL h5pset_fclose_degree_f(fapl, H5F_CLOSE_DEFAULT_F, error) + CALL check("h5pset_fclose_degree_f",error,total_error) + + + CALL h5pcreate_f(H5P_FILE_ACCESS_F, fapl1, error) + CALL check("h5pcreate_f",error,total_error) + CALL h5pset_fclose_degree_f(fapl1, H5F_CLOSE_WEAK_F, error) + CALL check("h5pset_fclose_degree_f",error,total_error) + + + CALL h5pcreate_f(H5P_FILE_ACCESS_F, fapl2, error) + CALL check("h5pcreate_f",error,total_error) + CALL h5pset_fclose_degree_f(fapl2, H5F_CLOSE_SEMI_F, error) + CALL check("h5pset_fclose_degree_f",error,total_error) + + CALL h5pcreate_f(H5P_FILE_ACCESS_F, fapl3, error) + CALL check("h5pcreate_f",error,total_error) + CALL h5pset_fclose_degree_f(fapl3, H5F_CLOSE_STRONG_F, error) + CALL check("h5pset_fclose_degree_f",error,total_error) + + CALL h5fopen_f(fix_filename, H5F_ACC_RDWR_F, fid1, error, access_prp=fapl1) + CALL check("h5fopen_f",error,total_error) + CALL h5fopen_f(fix_filename, H5F_ACC_RDWR_F, fid_d, error, access_prp=fapl) + CALL check("h5fopen_f",error,total_error) + CALL h5fget_access_plist_f(fid1, fid1_fapl, error) + CALL check("h5fget_access_plist_f",error,total_error) + CALL h5fget_access_plist_f(fid_d, fid_d_fapl, error) + CALL check("h5fget_access_plist_f",error,total_error) + + CALL h5pequal_f(fid_d_fapl, fid1_fapl, flag, error) + CALL check("h5pequal_f",error,total_error) + if (.NOT. flag) then + write(*,*) " File access lists should be equal, error " + total_error=total_error + 1 + endif + CALL h5fopen_f(fix_filename, H5F_ACC_RDWR_F, fid2, error, access_prp=fapl2) + if( error .ne. -1) then + total_error = total_error + 1 + write(*,*) " Open with H5F_CLOSE_SEMI should fail " + endif + CALL h5fopen_f(fix_filename, H5F_ACC_RDWR_F, fid3, error, access_prp=fapl3) + if( error .ne. -1) then + total_error = total_error + 1 + write(*,*) " Open with H5F_CLOSE_STRONG should fail " + endif + + CALL h5fget_obj_count_f(fid1, H5F_OBJ_ALL_F, obj_count, error) + CALL check("h5fget_obj_count_f",error,total_error) + if(error .eq.0 .and. obj_count .ne. 3) then + total_error = total_error + 1 + write(*,*) "Wrong number of open objects reported, error" + endif + CALL h5fget_obj_count_f(fid1, H5F_OBJ_FILE_F, obj_countf, error) + CALL check("h5fget_obj_count_f",error,total_error) + if(error .eq.0 .and. obj_countf .ne. 3) then + total_error = total_error + 1 + write(*,*) "Wrong number of open objects reported, error" + endif + allocate(obj_ids(obj_countf), stat = error) + CALL h5fget_obj_ids_f(fid, H5F_OBJ_FILE_F, obj_countf, obj_ids, error) + CALL check("h5fget_obj_ids_f",error,total_error) + if(error .eq. 0) then + do i = 1, obj_countf + CALL h5fclose_f(obj_ids(i), error) + CALL check("h5fclose_f",error,total_error) + enddo + endif + + CALL h5fclose_f(fid, error) + if(error .eq. 0) then + total_error = total_error + 1 + write(*,*) "File should be closed at this point, error" + endif + CALL h5fclose_f(fid1, error) + if(error .eq. 0) then + total_error = total_error + 1 + write(*,*) "File should be closed at this point, error" + endif + CALL h5fclose_f(fid_d, error) + if(error .eq. 0) then + total_error = total_error + 1 + write(*,*) "File should be closed at this point, error" + endif + + if(cleanup) then + CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + endif + deallocate(obj_ids) + RETURN + + END SUBROUTINE file_close + +! +! The following subroutine tests h5fget_freespace_f +! + + SUBROUTINE file_space(filename, cleanup, total_error) + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + IMPLICIT NONE + CHARACTER(*), INTENT(IN) :: filename + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + INTEGER :: error + ! + CHARACTER(LEN=3), PARAMETER :: grpname = "grp" + CHARACTER(LEN=80) :: fix_filename + + INTEGER(HID_T) :: fid ! File identifiers + INTEGER(HSSIZE_T) :: free_space + INTEGER(HID_T) :: group_id ! Group identifier + + CALL h5eset_auto_f(0, error) + + 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, fid, error) + CALL check("h5fcreate_f",error,total_error) + + CALL h5fget_freespace_f(fid, free_space, error) + CALL check("h5fget_freespace_f",error,total_error) + if(error .eq.0 .and. free_space .ne. 1248) then + total_error = total_error + 1 + write(*,*) "1: Wrong amount of free space reported, ", free_space + endif + + ! Create group in the file. + CALL h5gcreate_f(fid, grpname, group_id, error) + CALL check("h5gcreate_f",error,total_error) + + ! Close group + CALL h5gclose_f(group_id, error) + CALL check("h5gclose_f", error, total_error) + + ! Check the free space now + CALL h5fget_freespace_f(fid, free_space, error) + CALL check("h5fget_freespace_f",error,total_error) + if(error .eq.0 .and. free_space .ne. 216) then + total_error = total_error + 1 + write(*,*) "2: Wrong amount of free space reported, ", free_space + endif + + !Unlink the group + CALL h5gunlink_f(fid, grpname, error) + CALL check("h5gunlink_f", error, total_error) + + ! Check the free space now + CALL h5fget_freespace_f(fid, free_space, error) + CALL check("h5fget_freespace_f",error,total_error) + if(error .eq.0 .and. free_space .ne. 1248) then + total_error = total_error + 1 + write(*,*) "3: Wrong amount of free space reported, ", free_space + endif + + CALL h5fclose_f(fid, 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 file_space + +END MODULE TH5F |