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+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+! * 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. *
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+PROGRAM test_ds
+
+ IMPLICIT NONE
+
+ INTEGER :: err
+
+ CALL test_testds(err)
+
+ IF(err.LT.0)THEN
+ WRITE(*,'(5X,A)') "DIMENSION SCALES TEST *FAILED*"
+ ENDIF
+
+END PROGRAM test_ds
+
+SUBROUTINE test_testds(err)
+
+ USE HDF5
+ USE H5LT
+ USE H5DS
+
+ IMPLICIT NONE
+
+ INTEGER, PARAMETER :: RANK = 2 ! rank of DATA dataset
+ INTEGER, PARAMETER :: DIM_DATA = 12
+ INTEGER, PARAMETER :: DIM1_SIZE = 3
+ INTEGER, PARAMETER :: DIM2_SIZE = 4
+ INTEGER, PARAMETER :: DIM1 = 1
+ INTEGER, PARAMETER :: DIM2 = 2
+ INTEGER, PARAMETER :: FAILED = -1
+
+ CHARACTER(LEN=6), PARAMETER :: DSET_NAME = "Mydata"
+ CHARACTER(LEN=5), PARAMETER :: DS_1_NAME = "Yaxis"
+ CHARACTER(LEN=5), PARAMETER :: DS_1_NAME_A = "Yaxiz"
+ CHARACTER(LEN=5), PARAMETER :: DS_2_NAME = "Xaxis"
+
+
+ INTEGER(hid_t) :: fid ! file ID
+ INTEGER(hid_t) :: did ! dataset ID
+ INTEGER(hid_t) :: dsid ! DS dataset ID
+ INTEGER :: rankds = 1 ! rank of DS dataset
+ INTEGER(hsize_t), DIMENSION(1:rank) :: dims = (/DIM2_SIZE,DIM1_SIZE/) ! size of DATA dataset
+ INTEGER, DIMENSION(1:DIM_DATA) :: buf = (/1,2,3,4,5,6,7,8,9,10,11,12/) ! DATA of DATA dataset
+ INTEGER(hsize_t), DIMENSION(1:1) :: s1_dim = (/DIM1_SIZE/) ! size of DS 1 dataset
+ INTEGER(hsize_t), DIMENSION(1:1) :: s2_dim = (/DIM2_SIZE/) ! size of DS 2 dataset
+ REAL, DIMENSION(1:DIM1_SIZE) :: s1_wbuf = (/10,20,30/) ! DATA of DS 1 dataset
+ INTEGER, DIMENSION(1:DIM2_SIZE) :: s2_wbuf = (/10,20,50,100/) ! DATA of DS 2 dataset
+ INTEGER :: err
+ INTEGER :: num_scales
+ INTEGER(size_t) :: name_len
+ CHARACTER(LEN=80) :: name
+ INTEGER(size_t) :: label_len
+ CHARACTER(LEN=80) :: label
+ LOGICAL :: is_attached, is_scale
+
+ !
+ ! Initialize FORTRAN predefined datatypes.
+ !
+ CALL h5open_f(err)
+ IF(err.LT.0) RETURN
+
+ ! create a file using default properties
+ CALL H5Fcreate_f("tstds.h5",H5F_ACC_TRUNC_F, fid, err)
+ IF(err.LT.0) RETURN
+
+ ! make a dataset
+ CALL H5LTmake_dataset_int_f(fid,DSET_NAME,rank,dims,buf, err)
+ IF(err.LT.0) RETURN
+
+ ! make a DS dataset for the first dimension
+ CALL H5LTmake_dataset_float_f(fid,DS_1_NAME,rankds,s1_dim,s1_wbuf,err)
+ IF(err.LT.0) RETURN
+
+ ! make a DS dataset for the second dimension
+ CALL H5LTmake_dataset_int_f(fid,DS_2_NAME,rankds,s2_dim,s2_wbuf,err)
+ IF(err.LT.0) RETURN
+
+ !-------------------------------------------------------------------------
+ ! attach the DS_1_NAME dimension scale to DSET_NAME at dimension 1
+ !-------------------------------------------------------------------------
+
+ CALL test_begin(' Test Attaching Dimension Scale ')
+
+ ! get the dataset id for DSET_NAME
+ CALL H5Dopen_f(fid, DSET_NAME, did, err)
+ IF(err.LT.0) RETURN
+
+ ! get the DS dataset id
+ CALL H5Dopen_f(fid, DS_1_NAME, dsid, err)
+ IF(err.LT.0) RETURN
+
+ ! check attaching to a non-existent dimension; should fail
+ CALL H5DSattach_scale_f(did, dsid, 20, err)
+ IF(err.NE.-1) THEN
+ err = FAILED ! should fail, mark as an error
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ ! attach the DS_1_NAME dimension scale to DSET_NAME at dimension index 1
+ CALL H5DSattach_scale_f(did, dsid, DIM1, err)
+ IF(err.EQ.-1) THEN
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+ CALL write_test_status(err)
+
+ CALL test_begin(' Test If Dimension Scale Attached ')
+
+ CALL H5DSis_attached_f(did, dsid, DIM1, is_attached, err)
+ IF(err.EQ.-1.OR..NOT.is_attached) THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+ CALL write_test_status(err)
+
+ ! Check to see how many Dimension Scales are attached
+
+ CALL test_begin(' Test Getting Number Dimension Scales ')
+
+ CALL H5DSget_num_scales_f(did, DIM1, num_scales, err)
+ IF(err.LT.0.OR.num_scales.NE.1)THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+ CALL write_test_status(err)
+
+ CALL test_begin(' Test Detaching Dimension Scale ')
+
+ ! Detach scale
+ CALL H5DSdetach_scale_f(did, dsid, DIM1, err)
+ IF(err.LT.0) RETURN
+
+ ! Check to see if a dimension scale is attached, should be .false.
+ CALL H5DSis_attached_f(did, dsid, DIM1, is_attached, err)
+ IF(err.LT.0.OR.is_attached)THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+ CALL write_test_status(err)
+
+ !-------------------------------------------------------------------------
+ ! set the DS_1_NAME dimension scale to DSET_NAME at dimension 0
+ !-------------------------------------------------------------------------
+
+ CALL test_begin(' Test Setting Dimension Scale ')
+
+ CALL H5DSset_scale_f(dsid, err, "Dimension Scale Set 1")
+ IF(err.LT.0.OR.is_attached)THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+ CALL write_test_status(err)
+
+ CALL test_begin(' Test If Dimension Scale ')
+
+ CALL H5DSis_scale_f(dsid, is_scale, err)
+ IF(err.LT.0.OR..NOT.is_scale)THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+ CALL write_test_status(err)
+
+ ! Get scale name; test to large character buffer
+
+ CALL test_begin(' Test Getting Dimension Scale By Name ')
+
+ name_len = 25
+ name = ''
+ CALL H5DSget_scale_name_f(dsid, name, name_len, err)
+ IF(err.LT.0.OR.name_len.NE.21.OR.TRIM(name).NE."Dimension Scale Set 1")THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ ! Get scale name; test exact size character buffer
+ name_len = 21
+ name = ''
+ CALL H5DSget_scale_name_f(dsid, name(1:name_len), name_len, err)
+ IF(err.LT.0.OR.name_len.NE.21.OR.TRIM(name).NE."Dimension Scale Set 1")THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ ! Get scale name; test to small character buffer
+ name_len = 5
+ name = ''
+ CALL H5DSget_scale_name_f(dsid, name(1:name_len), name_len, err)
+ IF(err.LT.0.OR.name_len.NE.21.OR.TRIM(name).NE."Dimen")THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ ! close DS id
+ CALL H5Dclose_f(dsid, err)
+ IF(err.LT.0) RETURN
+
+ !-------------------------------------------------------------------------
+ ! attach the DS_2_NAME dimension scale to DSET_NAME
+ !-------------------------------------------------------------------------
+
+ ! get the DS dataset id
+ CALL H5Dopen_f(fid, DS_2_NAME, dsid, err)
+ IF(err.LT.0) RETURN
+
+ ! attach the DS_2_NAME dimension scale to DSET_NAME as the 2nd dimension (index 2)
+ CALL H5DSattach_scale_f(did, dsid, DIM2, err)
+ IF(err.LT.0) RETURN
+
+ CALL H5DSis_attached_f(did, dsid, DIM2, is_attached, err)
+ IF(err.LT.0) RETURN
+
+ ! test sending no Dimension Scale name
+
+ CALL H5DSset_scale_f(dsid, err)
+ IF(err.LT.0)THEN
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ CALL H5DSis_scale_f(dsid, is_scale, err)
+ IF(err.LT.0.OR..NOT.is_scale)THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ ! Get scale name when there is no scale name
+ name_len = 5
+ name = ''
+ CALL H5DSget_scale_name_f(dsid, name(1:name_len), name_len, err)
+ IF(err.LT.0.OR.name_len.NE.0)THEN ! name_len is 0 if no name is found
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ CALL write_test_status(err)
+
+ CALL test_begin(' Test Setting Dimension Scale Label ')
+
+ CALL H5DSset_label_f(did, DIM2, "Label12", err)
+ IF(err.LT.0)THEN
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ ! Test label where character length is to small
+
+ label_len = 5
+ label = ''
+ CALL H5DSget_label_f(did, DIM2, label(1:label_len), label_len, err)
+ IF(err.LT.0.OR.label(1:5).NE."Label".OR.label_len.NE.7)THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ ! Test label where character length is exact
+
+ label_len = 7
+ label = ''
+ CALL H5DSget_label_f(did, DIM2, label(1:label_len), label_len, err)
+ IF(err.LT.0.OR.label(1:label_len).NE."Label12".OR.label_len.NE.7)THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+
+ ! Test label where character length is to big
+
+ label_len = 25
+ label = ''
+ CALL H5DSget_label_f(did, DIM2, label, label_len, err)
+ IF(err.LT.0.OR.label(1:label_len).NE."Label12".OR.label_len.NE.7)THEN
+ err = FAILED
+ CALL write_test_status(err)
+ RETURN
+ ENDIF
+ CALL write_test_status(err)
+
+ ! close DS id
+ CALL H5Dclose_f(dsid, err)
+ IF(err.LT.0) RETURN
+
+ ! close file
+ CALL H5Fclose_f(fid, err)
+ IF(err.LT.0) RETURN
+
+END SUBROUTINE test_testds
+
+!-------------------------------------------------------------------------
+! test_begin
+!-------------------------------------------------------------------------
+
+SUBROUTINE test_begin(string)
+ CHARACTER(LEN=*), INTENT(IN) :: string
+ WRITE(*, fmt = '(A)', advance = 'no') ADJUSTL(string)
+END SUBROUTINE test_begin
+
+!-------------------------------------------------------------------------
+! passed/failed
+!-------------------------------------------------------------------------
+SUBROUTINE write_test_status( test_result)
+
+! Writes the results of the tests
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(IN) :: test_result ! negative, failed
+ ! 0 , passed
+
+! Controls the output style for reporting test results
+
+ CHARACTER(LEN=8) :: error_string
+ CHARACTER(LEN=8), PARAMETER :: success = ' PASSED '
+ CHARACTER(LEN=8), PARAMETER :: failure = '*FAILED*'
+
+ error_string = failure
+ IF (test_result .EQ. 0) THEN
+ error_string = success
+ ENDIF
+
+ WRITE(*, fmt = '(T34, A)') error_string
+
+END SUBROUTINE write_test_status