hdf5/fortran/test/fortranlib_test_1_8.f90

! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
!   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.     *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
!
!
! 
!    Testing Fortran wrappers introduced in 1.8 release.
!
PROGRAM fortranlibtest

  USE HDF5

  IMPLICIT NONE
  INTEGER :: total_error = 0
  INTEGER :: error 
  INTEGER :: mounting_total_error = 0
  INTEGER :: reopen_total_error = 0
  INTEGER :: fclose_total_error = 0
  INTEGER :: fspace_total_error = 0
  INTEGER :: dataset_total_error = 0
  INTEGER :: extend_dataset_total_error = 0
  INTEGER :: refobj_total_error = 0
  INTEGER :: refreg_total_error = 0
  INTEGER :: dataspace_total_error = 0
  INTEGER :: hyperslab_total_error = 0
  INTEGER :: element_total_error = 0
  INTEGER :: basic_select_total_error = 0
  INTEGER :: total_error_compoundtest = 0
  INTEGER :: basic_datatype_total_error = 0
  INTEGER :: enum_total_error = 0
  INTEGER :: external_total_error = 0
  INTEGER :: multi_file_total_error = 0
  INTEGER :: attribute_total_error = 0
  INTEGER :: group_total_error = 0
  INTEGER :: majnum, minnum, relnum
  CHARACTER(LEN=8) error_string
  CHARACTER(LEN=8) :: success = ' PASSED '
  CHARACTER(LEN=8) :: failure = '*FAILED*'
  CHARACTER(LEN=4) :: e_format ='(8a)'
  LOGICAL :: cleanup = .TRUE.
  !     LOGICAL :: cleanup = .FALSE.

  CALL h5open_f(error) 
  WRITE(*,*) '                       ==========================                            '
  WRITE(*,*) '                              FORTRAN 1.8 tests '
  WRITE(*,*) '                       ==========================                            '
  CALL h5get_libversion_f(majnum, minnum, relnum, total_error)
  IF(total_error .EQ. 0) THEN
     WRITE(*, '(" FORTRANLIB_TEST is linked with HDF5 Library version ")', advance="NO")
     WRITE(*, '(I1)', advance="NO") majnum
     WRITE(*, '(".")', advance="NO") 
     WRITE(*, '(I1)', advance="NO") minnum
     WRITE(*, '(" release ")', advance="NO")
     WRITE(*, '(I3)') relnum
  ELSE
     total_error = total_error + 1
  ENDIF
  WRITE(*,*)

  error_string = failure
  CALL file_space(cleanup, fspace_total_error)
  IF (fspace_total_error == 0) error_string = success
  WRITE(*, fmt = '(21a)', advance = 'no') ' Testing file free space'     
  WRITE(*, fmt = '(52x,a)', advance = 'no') ' ' 
  WRITE(*, fmt = e_format) error_string
  total_error = total_error + fspace_total_error 

  !     write(*,*)
  !     write(*,*) '========================================='
  !     write(*,*) 'Testing ATTRIBUTE interface              ' 
  !     write(*,*) '========================================='

!  error_string = failure
!  CALL attribute_test_1_8(cleanup, attribute_total_error)
!  WRITE(*, fmt = '(15a)', advance = 'no') ' ATTRIBUTE TEST'     
!  WRITE(*, fmt = '(55x,a)', advance = 'no')  ' '
!  IF (attribute_total_error == 0) error_string = success
!  WRITE(*, fmt = e_format) error_string
!  total_error = total_error + attribute_total_error

!  CALL group_test(cleanup, group_total_error)
!  WRITE(*, fmt = '(15a)', advance = 'no') ' GROUP TEST'     
!  WRITE(*, fmt = '(55x,a)', advance = 'no')  ' '
!  IF (group_total_error == 0) error_string = success
!  WRITE(*, fmt = e_format) error_string
!  total_error = total_error + group_total_error

  CALL test_h5o(cleanup, group_total_error )
  WRITE(*, fmt = '(15a)', advance = 'no') ' Testing object interface'     
  WRITE(*, fmt = '(51x,a)', advance = 'no')  ' '
  IF (group_total_error == 0) error_string = success
  WRITE(*, fmt = e_format) error_string
  total_error = total_error + group_total_error

  CALL dtransform(cleanup, group_total_error)
  WRITE(*, fmt = '(15a)', advance = 'no') ' Testing data transform'     
  WRITE(*, fmt = '(53x,a)', advance = 'no')  ' '
  IF (group_total_error == 0) error_string = success
  WRITE(*, fmt = e_format) error_string
  total_error = total_error + group_total_error

  CALL test_genprop_basic_class(cleanup, group_total_error)
  WRITE(*, fmt = '(30a)', advance = 'no') ' Testing basic generic properties'     
  WRITE(*, fmt = '(43x,a)', advance = 'no')  ' '
  IF (group_total_error == 0) error_string = success
  WRITE(*, fmt = e_format) error_string
  total_error = total_error + group_total_error

  CALL test_h5s_encode(cleanup, group_total_error)
  WRITE(*, fmt = '(15a)', advance = 'no') ' Testing dataspace encoding and decoding'     
  WRITE(*, fmt = '(36x,a)', advance = 'no')  ' '
  IF (group_total_error == 0) error_string = success
  WRITE(*, fmt = e_format) error_string
  total_error = total_error + group_total_error

!  CALL test_hard_query(group_total_error)

  total_error = total_error + group_total_error

  WRITE(*,*)

  WRITE(*,*) '                  ============================================  '
  WRITE(*, fmt = '(19x, 27a)', advance='NO') ' FORTRAN tests completed with '
  WRITE(*, fmt = '(i4)', advance='NO') total_error
  WRITE(*, fmt = '(12a)' ) ' error(s) ! '
  WRITE(*,*) '                  ============================================  '

  CALL h5close_f(error)

  ! if errors detected, exit with non-zero code.
  IF (total_error .NE. 0) CALL h5_exit_f (1)

END PROGRAM fortranlibtest

SUBROUTINE dtransform(cleanup, total_error)
  USE HDF5 ! This module contains all necessary modules 
  
  IMPLICIT NONE
  LOGICAL, INTENT(IN)  :: cleanup
  INTEGER, INTENT(INOUT) :: total_error

  INTEGER(HID_T) :: dxpl_id_c_to_f, dxpl_id_c_to_f_copy
  INTEGER(HID_T) :: dxpl_id_simple, dxpl_id_polynomial, dxpl_id_polynomial_copy, dxpl_id_utrans_inv, file_id
  
  CHARACTER(LEN=15), PARAMETER :: c_to_f = "(9/5.0)*x + 123"
  INTEGER :: error
  CHARACTER(LEN=15) :: ptrgetTest
  CHARACTER(LEN=7) :: ptrgetTest_small
  CHARACTER(LEN=30) :: ptrgetTest_big

  INTEGER(SIZE_T) :: size


  CALL H5Fcreate_f("dtransform.h5", H5F_ACC_TRUNC_F, file_id, error)
  CALL check("dtransform.H5Fcreate_f", error, total_error)

  CALL H5Pcreate_f(H5P_DATASET_XFER_F, dxpl_id_c_to_f, error)
  CALL check("dtransform.H5Pcreate_f", error, total_error)
  
  CALL H5Pset_data_transform_f(dxpl_id_c_to_f, c_to_f, error)
  CALL check("dtransform.H5Pset_data_transform_f", error, total_error)

  CALL H5Pget_data_transform_f(dxpl_id_c_to_f, ptrgetTest, error, size=size)
  CALL check("dtransform.H5Pget_data_transform_f",  error, total_error)
  CALL VerifyString("dtransform.H5Pget_data_transform_f", c_to_f, ptrgetTest, total_error)
  CALL VERIFY("dtransform.H5Pget_data_transform_f", INT(size),15, total_error)

! check case when receiving buffer to small

  CALL H5Pget_data_transform_f(dxpl_id_c_to_f, ptrgetTest_small, error, size=size)
  CALL check("dtransform.H5Pget_data_transform_f",  error, total_error)
  CALL VerifyString("dtransform.H5Pget_data_transform_f", c_to_f(1:7), ptrgetTest_small, total_error)
  CALL VERIFY("dtransform.H5Pget_data_transform_f", INT(size),15, total_error)

! check case when receiving buffer to big

  CALL H5Pget_data_transform_f(dxpl_id_c_to_f, ptrgetTest_big, error, size=size)
  CALL check("dtransform.H5Pget_data_transform_f",  error, total_error)
  CALL VerifyString("dtransform.H5Pget_data_transform_f", c_to_f(1:15), ptrgetTest_big(1:15), total_error)
  CALL VERIFY("dtransform.H5Pget_data_transform_f", INT(size), 15, total_error)

  CALL H5Fclose_f(file_id, error)
  CALL check("H5Fclose_f", error, total_error)

  IF(cleanup) CALL h5_cleanup_f("dtransform", H5P_DEFAULT_F, error)
  CALL check("h5_cleanup_f", error, total_error)


END SUBROUTINE dtransform


!/****************************************************************
!**
!**  test_genprop_basic_class(): Test basic generic property list code.
!**      Tests creating new generic classes.
!**
!****************************************************************/

SUBROUTINE test_genprop_basic_class(cleanup, total_error)

  USE HDF5 ! This module contains all necessary modules 
  
  IMPLICIT NONE
  LOGICAL, INTENT(IN)  :: cleanup
  INTEGER, INTENT(INOUT) :: total_error

  INTEGER(HID_T) :: cid1		!/* Generic Property class ID */
  INTEGER(HID_T) :: cid2		!/* Generic Property class ID */
  INTEGER(HID_T) :: cid3		!/* Generic Property class ID */

  CHARACTER(LEN=7) :: CLASS1_NAME = "Class 1"
  CHARACTER(LEN=7)  :: name              ! /* Name of class */
  CHARACTER(LEN=10) :: name_big          ! /* Name of class bigger buffer */
  CHARACTER(LEN=4)  :: name_small        ! /* Name of class smaller buffer*/
  INTEGER :: error
  INTEGER :: size
  LOGICAL :: flag

  !/* Output message about test being performed */

  !WRITE(*,*) "Testing Basic Generic Property List Class Creation Functionality"

  ! /* Create a new generic class, derived from the root of the class hierarchy */
  CALL H5Pcreate_class_f(H5P_ROOT_F, CLASS1_NAME, cid1, error)
  CALL check("H5Pcreate_class", error, total_error)

  ! /* Check class name */
  CALL H5Pget_class_name_f(cid1, name, size, error)
  CALL check("H5Pget_class_name", error, total_error)
  CALL VERIFY("H5Pget_class_name", size,7,error)
  CALL verifystring("H5Pget_class_name", name, CLASS1_NAME, error)
  IF(error.NE.0)THEN
     WRITE(*,*) 'Class names do not match! name=',name, 'CLASS1_NAME=',CLASS1_NAME
     total_error = total_error + 1
  ENDIF  
  
  ! /* Check class name smaller buffer*/
  CALL H5Pget_class_name_f(cid1, name_small, size, error)
  CALL check("H5Pget_class_name", error, total_error)
  CALL VERIFY("H5Pget_class_name", size,7,error)
  CALL verifystring("H5Pget_class_name", name_small(1:4), CLASS1_NAME(1:4), error)
  IF(error.NE.0)THEN
     WRITE(*,*) 'Class names do not match! name=',name_small(1:4), 'CLASS1_NAME=',CLASS1_NAME(1:4)
     total_error = total_error + 1
  ENDIF

  ! /* Check class name bigger buffer*/
  CALL H5Pget_class_name_f(cid1, name_big, size, error)
  CALL check("H5Pget_class_name", error, total_error)
  CALL VERIFY("H5Pget_class_name", size,7,error)
  CALL verifystring("H5Pget_class_name", TRIM(name_big), TRIM(CLASS1_NAME), error)
  IF(error.NE.0)THEN
     WRITE(*,*) 'Class names do not match! name=',TRIM(name_small), 'CLASS1_NAME=',TRIM(CLASS1_NAME)
     total_error = total_error + 1
  ENDIF

  ! /* Check class parent */
  CALL H5Pget_class_parent_f(cid1, cid2, error)
  CALL check("H5Pget_class_parent_f", error, total_error)

  ! /* Verify class parent correct */
  CALL H5Pequal_f(cid2, H5P_ROOT_F, flag, error)
  CALL check("H5Pequal_f", error, total_error)
  CALL verifylogical("H5Pequal_f", flag, .TRUE., total_error)


  ! /* Make certain false postives aren't being returned */
  CALL H5Pequal_f(cid2, H5P_FILE_CREATE_F, flag, error)
  CALL check("H5Pequal_f", error, total_error)
  CALL verifylogical("H5Pequal_f", flag, .FALSE., total_error)

  !/* Close parent class */
  CALL H5Pclose_class_f(cid2, error)
  CALL check("H5Pclose_class_f", error, total_error)


  !/* Close class */
  CALL H5Pclose_class_f(cid1, error)
  CALL check("H5Pclose_class_f", error, total_error)

END SUBROUTINE test_genprop_basic_class

SUBROUTINE test_h5s_encode(cleanup, total_error)

!/****************************************************************
!**
!**  test_h5s_encode(): Test H5S (dataspace) encoding and decoding.
!**
!****************************************************************/

  USE HDF5 ! This module contains all necessary modules 
  
  IMPLICIT NONE
  LOGICAL, INTENT(IN)  :: cleanup
  INTEGER, INTENT(INOUT) :: total_error

  INTEGER(hid_t) :: sid1, sid2, sid3!	/* Dataspace ID		*/
  INTEGER(hid_t) :: decoded_sid1, decoded_sid2, decoded_sid3
  INTEGER :: rank	!/* LOGICAL rank of dataspace	*/
  INTEGER(size_t) :: sbuf_size=0, null_size=0, scalar_size=0

! Make sure the size is large, need variable length in fortran 2003
  CHARACTER(LEN=288) :: sbuf
  CHARACTER(LEN=288) :: scalar_buf
! F2003  CHARACTER(LEN=:), ALLOCATABLE :: sbuf

!    unsigned char       *sbuf=NULL, *null_sbuf=NULL, *scalar_buf=NULL;
!    hsize_t		tdims[4];	/* Dimension array to test with */
  INTEGER(hsize_t) :: n ! /* Number of dataspace elements */

  INTEGER(hsize_t), DIMENSION(1:3) :: start = (/0, 0, 0/)
  INTEGER(hsize_t), DIMENSION(1:3) :: stride = (/2, 5, 3/)
  INTEGER(hsize_t), DIMENSION(1:3) :: count = (/2, 2, 2/)
  INTEGER(hsize_t), DIMENSION(1:3) :: BLOCK = (/1, 3, 1/)

  INTEGER :: space_type

!    H5S_sel_type        sel_type;
!    hssize_t            nblocks;
  !
  !Dataset dimensions 
  !
  INTEGER, PARAMETER :: SPACE1_DIM1= 3,  SPACE1_DIM2=15, SPACE1_DIM3=13

  INTEGER(HSIZE_T), DIMENSION(1:3) :: dims1 = (/SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3/)
  INTEGER :: SPACE1_RANK = 3
  INTEGER :: error

  !/* Output message about test being performed */
  !WRITE(*,*) "Testing Dataspace Encoding and Decoding"

  !/*-------------------------------------------------------------------------
  ! * Test encoding and decoding of simple dataspace and hyperslab selection.
  ! *-------------------------------------------------------------------------
  ! */
  
  CALL H5Screate_simple_f(SPACE1_RANK, dims1, sid1, error)
  CALL check("H5Screate_simple", error, total_error)
  
  CALL h5sselect_hyperslab_f(sid1, H5S_SELECT_SET_F, &
       start, count, error, stride=stride, BLOCK=BLOCK) 
  CALL check("h5sselect_hyperslab_f", error, total_error)
  
  
  !/* Encode simple data space in a buffer */

  !         First find the buffer size
  CALL H5Sencode_f(sid1, sbuf, sbuf_size, error)
  CALL check("H5Sencode", error, total_error)

  ! In fortran 2003 we can allocate the needed character size here

  ! /* Try decoding bogus buffer */

  CALL H5Sdecode_f(sbuf, decoded_sid1, error)
  CALL VERIFY("H5Sdecode", error, -1, total_error)

  CALL H5Sencode_f(sid1, sbuf, sbuf_size, error)
  CALL check("H5Sencode", error, total_error)

  ! /* Decode from the dataspace buffer and return an object handle */
  CALL H5Sdecode_f(sbuf, decoded_sid1, error)
  CALL check("H5Sdecode", error, total_error)


  ! /* Verify the decoded dataspace */
  CALL h5sget_simple_extent_npoints_f(decoded_sid1, n, error)
  CALL check("h5sget_simple_extent_npoints_f", error, total_error)
  CALL VERIFY("h5sget_simple_extent_npoints_f", INT(n), SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3, &
       total_error)

!!$
!!$    rank = H5Sget_simple_extent_ndims(decoded_sid1);
!!$    CHECK(rank, FAIL, "H5Sget_simple_extent_ndims");
!!$    VERIFY(rank, SPACE1_RANK, "H5Sget_simple_extent_ndims");
!!$
!!$    rank = H5Sget_simple_extent_dims(decoded_sid1, tdims, NULL);
!!$    CHECK(rank, FAIL, "H5Sget_simple_extent_dims");
!!$    VERIFY(HDmemcmp(tdims, dims1, SPACE1_RANK * sizeof(hsize_t)), 0,
!!$	   "H5Sget_simple_extent_dims");
!!$
!!$    /* Verify hyperslabe selection */
!!$    sel_type = H5Sget_select_type(decoded_sid1);
!!$    VERIFY(sel_type, H5S_SEL_HYPERSLABS, "H5Sget_select_type");
!!$
!!$    nblocks = H5Sget_select_hyper_nblocks(decoded_sid1);
!!$    VERIFY(nblocks, 2*2*2, "H5Sget_select_hyper_nblocks");
!!$
  !
  !Close the dataspace for the dataset.
  !
  CALL h5sclose_f(sid1, error)
  CALL check("h5sclose_f", error, total_error)
 
  CALL h5sclose_f(decoded_sid1, error)
  CALL check("h5sclose_f", error, total_error)    

!!$
!!$    ret = H5Sclose(decoded_sid1);
!!$    CHECK(ret, FAIL, "H5Sclose");
!!$
!!$    /*-------------------------------------------------------------------------
!!$     * Test encoding and decoding of null dataspace.
!!$     *-------------------------------------------------------------------------
!!$     */
!!$    sid2 = H5Screate(H5S_NULL);
!!$    CHECK(sid2, FAIL, "H5Screate");
!!$
!!$    /* Encode null data space in a buffer */
!!$    ret = H5Sencode(sid2, NULL, &null_size);
!!$    CHECK(ret, FAIL, "H5Sencode");
!!$
!!$    if(null_size>0)
!!$        null_sbuf = (unsigned char*)HDcalloc((size_t)1, null_size);
!!$
!!$    ret = H5Sencode(sid2, null_sbuf, &null_size);
!!$    CHECK(ret, FAIL, "H5Sencode");
!!$
!!$    /* Decode from the dataspace buffer and return an object handle */
!!$    decoded_sid2=H5Sdecode(null_sbuf);
!!$    CHECK(decoded_sid2, FAIL, "H5Sdecode");
!!$
!!$    /* Verify decoded dataspace */
!!$    space_type = H5Sget_simple_extent_type(decoded_sid2);
!!$    VERIFY(space_type, H5S_NULL, "H5Sget_simple_extent_type");
!!$
!!$    ret = H5Sclose(sid2);
!!$    CHECK(ret, FAIL, "H5Sclose");
!!$
!!$    ret = H5Sclose(decoded_sid2);
!!$    CHECK(ret, FAIL, "H5Sclose");
!!$
  ! /*-------------------------------------------------------------------------
  !  * Test encoding and decoding of scalar dataspace.
  !  *-------------------------------------------------------------------------
  !  */
  ! /* Create scalar dataspace */

  CALL H5Screate_f(H5S_SCALAR_F, sid3, error)
  CALL check("H5Screate_f",error, total_error)

  ! /* Encode scalar data space in a buffer */

  !        First find the buffer size
  CALL H5Sencode_f(sid3, scalar_buf, scalar_size, error)
  CALL check("H5Sencode_f", error, total_error)

  ! encode

  CALL H5Sencode_f(sid3, scalar_buf, scalar_size, error)
  CALL check("H5Sencode_f", error, total_error)


  ! /* Decode from the dataspace buffer and return an object handle */

  CALL H5Sdecode_f(scalar_buf, decoded_sid3, error)
  CALL check("H5Sdecode_f", error, total_error)


  ! /* Verify extent type */

  CALL H5Sget_simple_extent_type_f(decoded_sid3, space_type, error)
  CALL check("H5Sget_simple_extent_type_f", error, total_error)
  CALL VERIFY("H5Sget_simple_extent_type_f", space_type, H5S_SCALAR_F, total_error)

  ! /* Verify decoded dataspace */
  CALL h5sget_simple_extent_npoints_f(decoded_sid3, n, error)
  CALL check("h5sget_simple_extent_npoints_f", error, total_error)
  CALL VERIFY("h5sget_simple_extent_npoints_f", INT(n), 1, total_error)

  CALL H5Sget_simple_extent_ndims_f(decoded_sid3, rank, error)
  CALL CHECK("H5Sget_simple_extent_ndims_f", error, total_error)
  CALL VERIFY("H5Sget_simple_extent_ndims_f", rank, 0, total_error )

  CALL h5sclose_f(sid3, error)
  CALL check("h5sclose_f", error, total_error)
 
  CALL h5sclose_f(decoded_sid3, error)
  CALL check("h5sclose_f", error, total_error)

END SUBROUTINE test_h5s_encode

!/*-------------------------------------------------------------------------
! * Function:    test_hard_query
! *
! * Purpose:     Tests H5Tcompiler_conv() for querying whether a conversion is
! *              a hard one.
! *
! * Return:      Success:        0
! *
! *              Failure:        number of errors
! *
! * Programmer:  Raymond Lu
! *              Friday, Sept 2, 2005
! *
! * Modifications:
! *
! *-------------------------------------------------------------------------
! */

!!$SUBROUTINE test_hard_query(total_error)
!!$
!!$  USE HDF5 ! This module contains all necessary modules 
!!$  
!!$  IMPLICIT NONE
!!$  INTEGER, INTENT(INOUT) :: total_error
!!$
!!$  INTEGER :: error
!!$  LOGICAL :: flag
!!$
!!$  WRITE(*,*) "query functions of compiler conversion"
!!$
!!$  ! /* Verify the conversion from int to float is a hard conversion. */
!!$
!!$  CALL H5Tcompiler_conv_f(H5T_INTEGER_F, H5T_FLOAT_F, flag, error)
!!$  CALL check("H5Tcompiler_conv", error, total_error)
!!$  CALL VerifyLogical("H5Tcompiler_conv", flag, .TRUE.,total_error)

!!$    if((ret = H5Tcompiler_conv(H5T_NATIVE_INT, H5T_NATIVE_FLOAT))!=TRUE) {
!!$        H5_FAILED();
!!$        printf("Can't query conversion function\n");
!!$        goto error;
!!$    }

!!$    /* Unregister the hard conversion from int to float.  Verify the conversion
!!$     * is a soft conversion. */
!!$    H5Tunregister(H5T_PERS_HARD, NULL, H5T_NATIVE_INT, H5T_NATIVE_FLOAT, H5T_conv_int_float);
!!$    if((ret = H5Tcompiler_conv(H5T_NATIVE_INT, H5T_NATIVE_FLOAT))!=FALSE) {
!!$        H5_FAILED();
!!$        printf("Can't query conversion function\n");
!!$        goto error;
!!$    }
!!$
!!$    /* Register the hard conversion from int to float.  Verify the conversion
!!$     * is a hard conversion. */
!!$    H5Tregister(H5T_PERS_HARD, "int_flt", H5T_NATIVE_INT, H5T_NATIVE_FLOAT, H5T_conv_int_float);
!!$    if((ret = H5Tcompiler_conv(H5T_NATIVE_INT, H5T_NATIVE_FLOAT))!=TRUE) {
!!$        H5_FAILED();
!!$        printf("Can't query conversion function\n");
!!$        goto error;
!!$    }
!!$
!!$    PASSED();
!!$    reset_hdf5();
!!$
!!$    return 0;
!!$
!!$END SUBROUTINE test_hard_query


!/*-------------------------------------------------------------------------
! * Function:    test_encode
! *
! * Purpose:     Tests functions of encoding and decoding datatype.
! *
! * Return:      Success:        0
! *
! *              Failure:        number of errors
! *
! * Programmer:  Raymond Lu
! *              July 14, 2004
! *
! * Modifications:
! *
! *-------------------------------------------------------------------------
! */

!!$SUBROUTINE test_encode(total_error)
!!$
!!$  USE HDF5 ! This module contains all necessary modules 
!!$      struct s1 {
!!$        int    a;
!!$        float  b;
!!$        long   c;
!!$        double d;
!!$    };
!!$  IMPLICIT NONE
!!$  INTEGER, INTENT(INOUT) :: total_error
!!$  INTEGER(SIZE_T), PARAMETER :: sizechar = 1024
!!$  INTEGER :: error
!!$  INTEGER(hid_t) :: file=-1, tid1=-1, tid2=-1
!!$  INTEGER(hid_t) :: decoded_tid1=-1, decoded_tid2=-1
!!$  CHARACTER(LEN=1024) :: filename = 'encode.h5'
!!$    char        compnd_type[]="Compound_type", enum_type[]="Enum_type";
!!$    short       enum_val;
!!$    size_t      cmpd_buf_size = 0;
!!$    size_t      enum_buf_size = 0;
!!$    unsigned char       *cmpd_buf=NULL, *enum_buf=NULL;
!!$    herr_t      ret;
!!$    INTEGER(HID_T) :: dt5_id      ! Memory datatype identifier 
!!$
!!$    INTEGER(SIZE_T)     ::   type_sizec  ! Size of the character datatype
!!$
!!$   WRITE(*,*) "functions of encoding and decoding datatypes"
!!$
!!$   !/* Create File */
!!$
!!$   CALL H5Fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
!!$   CALL check("H5Fcreate_f", error, total_error)
!!$
!!$   !/*-----------------------------------------------------------------------
!!$   ! * Create compound and enumerate datatypes
!!$   ! *-----------------------------------------------------------------------
!!$   ! */
!!$
!!$   ! /* Create a compound datatype */
!!$   CALL h5tcopy_f(H5T_NATIVE_CHARACTER, dt5_id, error)
!!$   CALL check("h5tcopy_f", error, total_error)
!!$   sizechar = 2
!!$   CALL h5tset_size_f(dt5_id, sizechar, error)
!!$   CALL check("h5tset_size_f", error, total_error)
!!$   CALL h5tget_size_f(dt5_id, type_sizec, error)
!!$   CALL check("h5tget_size_f", error, total_error)
!!$
!!$   CALL h5tget_size_f(H5T_NATIVE_INTEGER, type_sizec, error)
!!$   CALL check("h5tget_size_f", error, total_error)
!!$   CALL h5tcreate_f(H5T_COMPOUND_F, type_sizec, dtype_id, error)
!!$
!!$
!!$    if((tid1=H5Tcreate(H5T_COMPOUND, sizeof(struct s1))) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't create datatype!\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tinsert(tid1, "a", HOFFSET(struct s1, a), H5T_NATIVE_INT) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field 'a'\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tinsert(tid1, "b", HOFFSET(struct s1, b), H5T_NATIVE_FLOAT) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field 'b'\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tinsert(tid1, "c", HOFFSET(struct s1, c), H5T_NATIVE_LONG) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field 'c'\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tinsert(tid1, "d", HOFFSET(struct s1, d), H5T_NATIVE_DOUBLE) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field 'd'\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Create a enumerate datatype */
!!$    if((tid2=H5Tcreate(H5T_ENUM, sizeof(short))) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't create enumerate type\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tenum_insert(tid2, "RED", (enum_val=0,&enum_val)) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field into enumeration type\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tenum_insert(tid2, "GREEN", (enum_val=1,&enum_val)) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field into enumeration type\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tenum_insert(tid2, "BLUE", (enum_val=2,&enum_val)) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field into enumeration type\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tenum_insert(tid2, "ORANGE", (enum_val=3,&enum_val)) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field into enumeration type\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tenum_insert(tid2, "YELLOW", (enum_val=4,&enum_val)) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't insert field into enumeration type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /*-----------------------------------------------------------------------
!!$     * Test encoding and decoding compound and enumerate datatypes
!!$     *-----------------------------------------------------------------------
!!$     */
!!$    /* Encode compound type in a buffer */
!!$    if(H5Tencode(tid1, NULL, &cmpd_buf_size) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't encode compound type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    if(cmpd_buf_size>0)
!!$        cmpd_buf = (unsigned char*)calloc(1, cmpd_buf_size);
!!$
!!$    /* Try decoding bogus buffer */
!!$    H5E_BEGIN_TRY {
!!$	ret = H5Tdecode(cmpd_buf);
!!$    } H5E_END_TRY;
!!$    if(ret!=FAIL) {
!!$        H5_FAILED();
!!$        printf("Decoded bogus buffer!\n");
!!$        goto error;
!!$    }
!!$
!!$    if(H5Tencode(tid1, cmpd_buf, &cmpd_buf_size) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't encode compound type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Decode from the compound buffer and return an object handle */
!!$    if((decoded_tid1 = H5Tdecode(cmpd_buf)) < 0)
!!$        FAIL_PUTS_ERROR("Can't decode compound type\n")
!!$
!!$    /* Verify that the datatype was copied exactly */
!!$    if(H5Tequal(decoded_tid1, tid1)<=0) {
!!$        H5_FAILED();
!!$        printf("Datatype wasn't encoded & decoded identically\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Query member number and member index by name, for compound type. */
!!$    if(H5Tget_nmembers(decoded_tid1)!=4) {
!!$        H5_FAILED();
!!$        printf("Can't get member number\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tget_member_index(decoded_tid1, "c")!=2) {
!!$        H5_FAILED();
!!$        printf("Can't get correct index number\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$
!!$    /* Encode enumerate type in a buffer */
!!$    if(H5Tencode(tid2, NULL, &enum_buf_size) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't encode enumerate type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    if(enum_buf_size>0)
!!$        enum_buf = (unsigned char*)calloc(1, enum_buf_size);
!!$
!!$    if(H5Tencode(tid2, enum_buf, &enum_buf_size) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't encode enumerate type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Decode from the enumerate buffer and return an object handle */
!!$    if((decoded_tid2=H5Tdecode(enum_buf)) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't decode enumerate type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Verify that the datatype was copied exactly */
!!$    if(H5Tequal(decoded_tid2, tid2)<=0) {
!!$        H5_FAILED();
!!$        printf("Datatype wasn't encoded & decoded identically\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Query member number and member index by name, for enumeration type. */
!!$    if(H5Tget_nmembers(decoded_tid2)!=5) {
!!$        H5_FAILED();
!!$        printf("Can't get member number\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tget_member_index(decoded_tid2, "ORANGE") != 3) {
!!$        H5_FAILED();
!!$        printf("Can't get correct index number\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /*-----------------------------------------------------------------------
!!$     * Commit and reopen the compound and enumerate datatypes
!!$     *-----------------------------------------------------------------------
!!$     */
!!$    /* Commit compound datatype and close it */
!!$    if(H5Tcommit2(file, compnd_type, tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't commit compound datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tclose(tid1) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tclose(decoded_tid1) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$    free(cmpd_buf);
!!$    cmpd_buf_size = 0;
!!$
!!$    /* Commit enumeration datatype and close it */
!!$    if(H5Tcommit2(file, enum_type, tid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't commit compound datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tclose(tid2) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tclose(decoded_tid2) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$    free(enum_buf);
!!$    enum_buf_size = 0;
!!$
!!$    /* Open the dataytpe for query */
!!$    if((tid1 = H5Topen2(file, compnd_type, H5P_DEFAULT)) < 0)
!!$        FAIL_STACK_ERROR
!!$    if((tid2 = H5Topen2(file, enum_type, H5P_DEFAULT)) < 0)
!!$        FAIL_STACK_ERROR
!!$
!!$
!!$    /* Encode compound type in a buffer */
!!$    if(H5Tencode(tid1, NULL, &cmpd_buf_size) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't encode compound type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    if(cmpd_buf_size>0)
!!$        cmpd_buf = (unsigned char*)calloc(1, cmpd_buf_size);
!!$
!!$    if(H5Tencode(tid1, cmpd_buf, &cmpd_buf_size) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't encode compound type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Decode from the compound buffer and return an object handle */
!!$    if((decoded_tid1 = H5Tdecode(cmpd_buf)) < 0)
!!$        FAIL_PUTS_ERROR("Can't decode compound type\n")
!!$
!!$    /* Verify that the datatype was copied exactly */
!!$    if(H5Tequal(decoded_tid1, tid1)<=0) {
!!$        H5_FAILED();
!!$        printf("Datatype wasn't encoded & decoded identically\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Query member number and member index by name, for compound type. */
!!$    if(H5Tget_nmembers(decoded_tid1)!=4) {
!!$        H5_FAILED();
!!$        printf("Can't get member number\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tget_member_index(decoded_tid1, "c")!=2) {
!!$        H5_FAILED();
!!$        printf("Can't get correct index number\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /*-----------------------------------------------------------------------
!!$     * Test encoding and decoding compound and enumerate datatypes
!!$     *-----------------------------------------------------------------------
!!$     */
!!$    /* Encode enumerate type in a buffer */
!!$    if(H5Tencode(tid2, NULL, &enum_buf_size) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't encode enumerate type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    if(enum_buf_size>0)
!!$        enum_buf = (unsigned char*)calloc(1, enum_buf_size);
!!$
!!$    if(H5Tencode(tid2, enum_buf, &enum_buf_size) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't encode enumerate type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Decode from the enumerate buffer and return an object handle */
!!$    if((decoded_tid2=H5Tdecode(enum_buf)) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't decode enumerate type\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Verify that the datatype was copied exactly */
!!$    if(H5Tequal(decoded_tid2, tid2)<=0) {
!!$        H5_FAILED();
!!$        printf("Datatype wasn't encoded & decoded identically\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /* Query member number and member index by name, for enumeration type. */
!!$    if(H5Tget_nmembers(decoded_tid2)!=5) {
!!$        H5_FAILED();
!!$        printf("Can't get member number\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tget_member_index(decoded_tid2, "ORANGE")!=3) {
!!$        H5_FAILED();
!!$        printf("Can't get correct index number\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    /*-----------------------------------------------------------------------
!!$     * Close and release
!!$     *-----------------------------------------------------------------------
!!$     */
!!$    /* Close datatype and file */
!!$    if(H5Tclose(tid1) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tclose(tid2) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    if(H5Tclose(decoded_tid1) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$    if(H5Tclose(decoded_tid2) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close datatype\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    if(H5Fclose(file) < 0) {
!!$        H5_FAILED();
!!$        printf("Can't close file\n");
!!$        goto error;
!!$    } /* end if */
!!$
!!$    free(cmpd_buf);
!!$    free(enum_buf);
!!$
!!$    PASSED();
!!$    return 0;
!!$
!!$ error:
!!$    H5E_BEGIN_TRY {
!!$        H5Tclose (tid1);
!!$        H5Tclose (tid2);
!!$        H5Tclose (decoded_tid1);
!!$        H5Tclose (decoded_tid2);
!!$        H5Fclose (file);
!!$    } H5E_END_TRY;
!!$    return 1;
!!$}