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Diffstat (limited to 'fortran/test/tH5G.F90')
| -rw-r--r-- | fortran/test/tH5G.F90 | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/fortran/test/tH5G.F90 b/fortran/test/tH5G.F90 new file mode 100644 index 0000000..2ba174c --- /dev/null +++ b/fortran/test/tH5G.F90 @@ -0,0 +1,263 @@ +!****h* root/fortran/test/tH5G.f90 +! +! NAME +! tH5G.f90 +! +! FUNCTION +! Basic testing of Fortran H5G 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 +! group_test +! +!***** + +MODULE TH5G + +CONTAINS + + SUBROUTINE group_test(cleanup, total_error) + +! This subroutine tests following functionalities: +! h5gcreate_f, h5gopen_f, h5gclose_f, (?)h5gget_obj_info_idx_f, h5gn_members_f +! h5glink(2)_f, h5gunlink_f, h5gmove(2)_f, h5gget_linkval_f, h5gset_comment_f, +! h5gget_comment_f + + USE HDF5 ! This module contains all necessary modules + USE TH5_MISC + + IMPLICIT NONE + LOGICAL, INTENT(IN) :: cleanup + INTEGER, INTENT(INOUT) :: total_error + + CHARACTER(LEN=5), PARAMETER :: filename = "gtest" !File name + CHARACTER(LEN=80) :: fix_filename + CHARACTER(LEN=33), PARAMETER :: comment = "Testing the group functionalities" + ! comment for this file + CHARACTER(LEN=7), PARAMETER :: groupname1 = "MyGroup" ! Group name + CHARACTER(LEN=16), PARAMETER :: groupname2 = "/MyGroup/Group_A" + CHARACTER(LEN=9), PARAMETER :: linkname1 = "hardlink1" + CHARACTER(LEN=9), PARAMETER :: linkname2 = "hardlink2" + CHARACTER(LEN=9), PARAMETER :: linkname3 = "softlink1" + CHARACTER(LEN=9), PARAMETER :: linkname4 = "softlink2" + CHARACTER(LEN=12), PARAMETER :: linkname5 = "newsoftlink2" + + CHARACTER(LEN=13), PARAMETER :: dsetname1 = "MyGroup/dset1" ! Dataset name + CHARACTER(LEN=5), PARAMETER :: dsetname2 = "dset2" ! dataset name + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: group1_id ! Group identifier + INTEGER(HID_T) :: group2_id ! Group identifier + INTEGER(HID_T) :: dset1_id ! Dataset identifier + INTEGER(HID_T) :: dset2_id ! Dataset identifier + INTEGER(HID_T) :: dsetnew_id ! Dataset identifier + INTEGER(HID_T) :: dspace_id ! Data space identifier + + INTEGER, DIMENSION(1) :: dset1_data = 34 ! Data value + INTEGER, DIMENSION(1) :: dset2_data = 98 ! Data value + INTEGER(HSIZE_T), DIMENSION(1) :: dims = 1 ! Datasets dimensions + INTEGER :: rank = 1 ! Datasets rank + INTEGER :: error ! Error flag + INTEGER(SIZE_T) :: namesize = 100 !size for symbolic object + CHARACTER(LEN=100) :: name !name to put symbolic object + CHARACTER(LEN=100) :: commentout !comment to the file + INTEGER :: nmembers + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims + ! + ! Create the file. + ! + 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, groupname1, group1_id, error) + CALL check("h5gcreate_f",error,total_error) + + ! + ! Create a group named "/MyGroup/Group_A" in the file. + ! + CALL h5gcreate_f(file_id, groupname2, group2_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, dsetname1, H5T_NATIVE_INTEGER, dspace_id, & + dset1_id, error) + CALL check("h5dcreate_f",error,total_error) + + ! + ! Write data_in to dataset1 + ! + data_dims(1) = 1 + CALL h5dwrite_f(dset1_id, H5T_NATIVE_INTEGER, dset1_data, data_dims, error) + CALL check("h5dwrite_f",error,total_error) + + ! + ! create dataset2 in the Group_A. + ! + CALL h5dcreate_f(group2_id, dsetname2, H5T_NATIVE_INTEGER, dspace_id, & + dset2_id, error) + CALL check("h5dcreate_f",error,total_error) + + ! + ! Write data_in to dataset2 + ! + CALL h5dwrite_f(dset2_id, H5T_NATIVE_INTEGER, dset2_data, data_dims, error) + CALL check("h5dwrite_f",error,total_error) + + ! + !Create a hard link to the group1 + ! + CALL h5glink_f(file_id, H5G_LINK_HARD_F, groupname1, linkname1, error) + CALL check("h5glink_f",error,total_error) + ! + !Create a hard link to the group2 + ! + CALL h5glink2_f(file_id, groupname2, H5G_LINK_HARD_F, file_id, linkname2, error) + CALL check("h5glink2_f",error,total_error) + ! + !Create a soft link to dataset11 + ! + CALL h5glink_f(file_id, H5G_LINK_SOFT_F, dsetname1, linkname3, error) + CALL check("h5glink_f",error,total_error) + ! + !Create a soft link to dataset2 + ! + CALL h5glink_f(file_id, H5G_LINK_SOFT_F, dsetname2, linkname4, error) + CALL check("h5glink_f",error,total_error) + ! + !close group1 + ! + CALL h5gclose_f(group1_id, error) + CALL check("h5gclose_f", error, total_error) + ! + !reopen group1 + ! + CALL h5gopen_f(file_id, groupname1, group1_id, error) + CALL check("h5gopen_f", error, total_error) + ! + !get obj info of group1 + ! +! CALL h5gget_obj_info_idx_f(file_id, linkname1, 2, name, obj_type, error) +! CALL check("h5gget_obj_info_idx_f", error, total_error) +! XXX: Fix problems with H5G_LINK_F! - QAK +! if (obj_type .ne. H5G_LINK_F) then +! write(*,*) "got object ", name, " type error ", obj_type +! total_error = total_error +1 +! end if + ! + !Get number of members in the group + ! + CALL h5gn_members_f(file_id, groupname1, nmembers, error) + CALL check("h5gn_members_f",error,total_error) + if (nmembers .ne. 2) then + write(*,*) "got nmembers ", nmembers, " is wrong" + total_error = total_error +1 + end if + ! + !Get the name of a symbolic name + ! + CALL h5gget_linkval_f(file_id, linkname3, namesize, name, error) + CALL check("h5gget_linkval_f",error,total_error) + if ( name(1:13) .ne. dsetname1) then + write(*,*) "got symbolic name ", name, " is wrong" + total_error = total_error +1 + end if + ! + !move softlink2 to newsoftlink2 + ! + CALL h5gmove_f(file_id, linkname4, linkname5, error) + CALL check("h5gmove_f",error,total_error) + ! + !Get the name of the moved symbolic name + ! + CALL h5gget_linkval_f(file_id, linkname5, namesize, name, error) + CALL check("h5gget_linkval_f",error,total_error) + if ( name(1:5) .ne. dsetname2) then + write(*,*) "got symbolic name ", name, " is wrong" + total_error = total_error +1 + end if + + ! + !Unlink the moved symbolic link + ! + CALL h5gunlink_f(file_id, linkname5, error) + CALL check("h5gunlink_f", error, total_error) + + + ! + !set the comment of dataset1 to comment + ! + CALL h5gset_comment_f(file_id, dsetname1, comment, error) + CALL check("h5gset_comment_f", error, total_error) + ! + !get the comment of dataset1 + ! + CALL h5gget_comment_f(file_id, dsetname1,namesize, commentout, error) + CALL check("h5gget_comment_f", error, total_error) + if ( commentout(1:33) .ne. comment) then + write(*,*) "got comment ", commentout, " is wrong" + total_error = total_error +1 + end if + ! + ! Move dataset1 to gourp2_id location + ! + CALL h5dclose_f(dset1_id, error) + CALL check("h5dclose_f", error, total_error) + + CALL h5gmove2_f(file_id, dsetname1, group2_id, "dset1", error) + CALL check("h5gmove2_f", error, total_error) + ! + ! Open dataset from the new location + ! + Call h5dopen_f(file_id, "/MyGroup/Group_A/dset1" , dsetnew_id, error) + CALL check("h5dopen_f",error, total_error) + ! + !release all the resources + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + CALL h5gclose_f(group1_id, error) + CALL check("h5gclose_f", error, total_error) + CALL h5gclose_f(group2_id, error) + CALL check("h5gclose_f", error, total_error) + CALL h5dclose_f(dset2_id, error) + CALL check("h5dclose_f", error, total_error) + CALL h5dclose_f(dsetnew_id, error) + CALL check("h5dclose_f", error, total_error) + CALL h5sclose_f(dspace_id, error) + CALL check("h5sclose_f", error, total_error) + + + if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + END SUBROUTINE group_test + +END MODULE TH5G |