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285 lines
11 KiB
Fortran
285 lines
11 KiB
Fortran
!****h* root/fortran/test/vol_connector.F90
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!
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! NAME
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! vol_connector.F90
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!
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! FUNCTION
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!
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! Tests basic Fortran VOL plugin operations (registration, etc.).
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! Uses the null VOL connector (built with the testing code)
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! which is loaded as a dynamic plugin.
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!
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! COPYRIGHT
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! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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! Copyright by The HDF Group. *
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! All rights reserved. *
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! *
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! This file is part of HDF5. The full HDF5 copyright notice, including *
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! terms governing use, modification, and redistribution, is contained in *
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! the COPYING file, which can be found at the root of the source code *
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! distribution tree, or in https://www.hdfgroup.org/licenses. *
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! If you do not have access to either file, you may request a copy from *
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! help@hdfgroup.org. *
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! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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!
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!*****
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MODULE VOL_TMOD
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USE HDF5
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USE TH5_MISC
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USE TH5_MISC_GEN
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IMPLICIT NONE
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INTEGER, PARAMETER :: NATIVE_VOL_CONNECTOR_VALUE = 0
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CHARACTER(LEN=180) :: NATIVE_VOL_CONNECTOR_NAME
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CONTAINS
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!-------------------------------------------------------------------------
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! Function: test_registration_by_name()
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!
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! Purpose: Tests if we can load, register, and close a VOL
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! connector by name.
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!
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!-------------------------------------------------------------------------
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!
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SUBROUTINE test_registration_by_name(total_error)
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IMPLICIT NONE
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INTEGER, INTENT(INOUT) :: total_error
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INTEGER :: error = 0
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LOGICAL :: is_registered = .FALSE.
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INTEGER(hid_t) :: vol_id = 0, vol_id_out = 1
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CHARACTER(LEN=64) :: name
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CHARACTER(LEN=1) :: name_null
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INTEGER(SIZE_T) :: name_len
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INTEGER(hid_t) :: file_id
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! The null VOL connector should not be registered at the start of the test
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CALL H5VLis_connector_registered_by_name_f( "FAKE_VOL_CONNECTOR_NAME", is_registered, error)
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CALL check("H5VLis_connector_registered_by_name_f",error,total_error)
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CALL VERIFY("H5VLis_connector_registered_by_name_f", is_registered, .FALSE., total_error)
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! Register the connector by name
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CALL H5VLregister_connector_by_name_f(NATIVE_VOL_CONNECTOR_NAME, vol_id, error)
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CALL check("H5VLregister_connector_by_name_f",error,total_error)
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! The connector should be registered now
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CALL H5VLis_connector_registered_by_name_f(NATIVE_VOL_CONNECTOR_NAME, is_registered, error)
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CALL check("H5VLis_connector_registered_by_name_f",error,total_error)
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CALL VERIFY("H5VLis_connector_registered_by_name_f", is_registered, .TRUE., total_error)
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CALL H5VLget_connector_id_by_name_f(NATIVE_VOL_CONNECTOR_NAME, vol_id_out, error)
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CALL check("H5VLget_connector_id_by_name_f",error,total_error)
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CALL H5Fcreate_f("voltest.h5",H5F_ACC_TRUNC_F, file_id, error)
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CALL check("H5F_create_f",error,total_error)
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CALL H5VLget_connector_name_f(file_id, name, error, name_len)
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CALL check("H5VLget_connector_name_f",error,total_error)
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CALL VERIFY("H5VLget_connector_name_f", INT(name_len), LEN_TRIM(NATIVE_VOL_CONNECTOR_NAME), total_error)
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CALL H5VLget_connector_name_f(file_id, name, error)
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CALL check("H5VLget_connector_name_f",error,total_error)
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CALL VERIFY("H5VLget_connector_name_f", TRIM(name), NATIVE_VOL_CONNECTOR_NAME, total_error)
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CALL H5VLget_connector_name_f(file_id, name_null, error, name_len)
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CALL check("H5VLget_connector_name_f",error,total_error)
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CALL VERIFY("H5VLget_connector_name_f", INT(name_len), LEN_TRIM(NATIVE_VOL_CONNECTOR_NAME), total_error)
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CALL H5VLget_connector_name_f(file_id, name_null, error)
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CALL check("H5VLget_connector_name_f",error,total_error)
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CALL VERIFY("H5VLget_connector_name_f", name_null, NATIVE_VOL_CONNECTOR_NAME(1:1), total_error)
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CALL H5Fclose_f(file_id, error)
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CALL check("H5Fclose_f",error,total_error)
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CALL H5VLclose_f(vol_id_out, error)
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CALL check("H5VLclose_f",error, total_error)
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END SUBROUTINE test_registration_by_name
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!-------------------------------------------------------------------------
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! Function: test_registration_by_value()
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!
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! Purpose: Tests if we can load, register, and close a VOL
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! connector by value.
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!
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!-------------------------------------------------------------------------
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SUBROUTINE test_registration_by_value(total_error)
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IMPLICIT NONE
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INTEGER, INTENT(INOUT) :: total_error
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INTEGER :: error = 0
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LOGICAL :: is_registered = .FALSE.
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INTEGER(hid_t) :: vol_id = 0
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! The null VOL connector should not be registered at the start of the test
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CALL H5VLis_connector_registered_by_name_f( "FAKE_VOL_CONNECTOR_NAME", is_registered, error)
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CALL check("H5VLis_connector_registered_by_name_f",error,total_error)
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CALL VERIFY("H5VLis_connector_registered_by_name_f", is_registered, .FALSE., total_error)
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! Register the connector by value
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CALL H5VLregister_connector_by_value_f(NATIVE_VOL_CONNECTOR_VALUE, vol_id, error)
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CALL check("H5VLregister_connector_by_value_f", error, total_error)
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! The connector should be registered now
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CALL H5VLis_connector_registered_by_name_f(NATIVE_VOL_CONNECTOR_NAME, is_registered, error)
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CALL check("H5VLis_connector_registered_by_name_f",error,total_error)
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CALL VERIFY("H5VLis_connector_registered_by_name_f", is_registered, .TRUE., total_error)
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END SUBROUTINE test_registration_by_value
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!-------------------------------------------------------------------------
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! Function: test_registration_by_name()
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!
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! Purpose: Tests if we can load, register, and close a VOL
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! connector by name.
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!
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!-------------------------------------------------------------------------
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!
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SUBROUTINE test_registration_by_fapl(total_error)
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IMPLICIT NONE
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INTEGER, INTENT(INOUT) :: total_error
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INTEGER :: error = 0
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LOGICAL :: is_registered = .FALSE.
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INTEGER(hid_t) :: vol_id = 0, vol_id_out = 1
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INTEGER(hid_t) :: file_id
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INTEGER(hid_t) :: fapl_id
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TYPE(C_PTR) :: f_ptr
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CALL H5VLis_connector_registered_by_name_f( "FAKE_VOL_CONNECTOR_NAME", is_registered, error)
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CALL check("H5VLis_connector_registered_by_name_f",error,total_error)
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CALL VERIFY("H5VLis_connector_registered_by_name_f", is_registered, .FALSE., total_error)
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! The null VOL connector should not be registered at the start of the test
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CALL H5VLis_connector_registered_by_name_f( "FAKE_VOL_CONNECTOR_NAME", is_registered, error)
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CALL check("H5VLis_connector_registered_by_name_f",error,total_error)
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CALL VERIFY("H5VLis_connector_registered_by_name_f", is_registered, .FALSE., total_error)
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CALL H5VLregister_connector_by_name_f(NATIVE_VOL_CONNECTOR_NAME, vol_id, error)
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CALL check("H5VLregister_connector_by_name_f",error,total_error)
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! The connector should be registered now
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CALL H5VLis_connector_registered_by_name_f(NATIVE_VOL_CONNECTOR_NAME, is_registered, error)
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CALL check("H5VLis_connector_registered_by_name_f",error,total_error)
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CALL VERIFY("H5VLis_connector_registered_by_name_f", is_registered, .TRUE., total_error)
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! Register the connector
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CALL H5Pcreate_f(H5P_FILE_ACCESS_F, fapl_id, error)
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CALL check("H5Pcreate_f",error,total_error)
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IF(TRIM(NATIVE_VOL_CONNECTOR_NAME) .EQ. "native")THEN
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CALL H5Pset_vol_f(fapl_id, vol_id, error)
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CALL check("H5Pset_vol_f",error,total_error)
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CALL H5Pget_vol_id_f(fapl_id, vol_id_out, error)
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CALL check("H5Pget_vol_id_f",error,total_error)
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CALL VERIFY("H5Pget_vol_id_f", vol_id_out, vol_id, total_error)
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f_ptr = C_NULL_PTR
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CALL H5Pset_vol_f(fapl_id, vol_id, error, f_ptr)
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CALL check("H5Pset_vol_f",error,total_error)
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CALL H5Pget_vol_id_f(fapl_id, vol_id_out, error)
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CALL check("H5Pget_vol_id_f",error,total_error)
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CALL VERIFY("H5Pget_vol_id_f", vol_id_out, vol_id, total_error)
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ENDIF
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CALL H5VLget_connector_id_by_name_f(NATIVE_VOL_CONNECTOR_NAME, vol_id_out, error)
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CALL check("H5VLget_connector_id_by_name_f",error,total_error)
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CALL VERIFY("H5VLget_connector_id_by_name_f", vol_id_out, vol_id, total_error)
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CALL H5Fcreate_f("voltest.h5",H5F_ACC_TRUNC_F, file_id, error, H5P_DEFAULT_F, fapl_id)
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CALL check("H5F_create_f",error,total_error)
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CALL H5VLclose_f(vol_id_out, error)
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CALL check("H5VLclose_f",error, total_error)
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CALL H5VLclose_f(vol_id, error)
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CALL check("H5VLclose_f",error, total_error)
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CALL H5Fclose_f(file_id, error)
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CALL check("H5Fclose_f",error,total_error)
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CALL H5Pclose_f(fapl_id, error)
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CALL check("H5Pclose_f",error,total_error)
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END SUBROUTINE test_registration_by_fapl
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END MODULE VOL_TMOD
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PROGRAM vol_connector
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USE VOL_TMOD
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IMPLICIT NONE
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INTEGER :: total_error = 0
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INTEGER :: error
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INTEGER :: ret_total_error
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LOGICAL :: cleanup, status
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CHARACTER(LEN=32) :: VOL_CONNECTOR_ENV
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INTEGER :: LEN = 0
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INTEGER :: CONN_NAME_LEN
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CALL h5open_f(error)
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cleanup = .TRUE.
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CALL h5_env_nocleanup_f(status)
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IF(status) cleanup=.FALSE.
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WRITE(*,'(18X,A)') '=============================='
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WRITE(*,'(24X,A)') 'FORTRAN VOL tests'
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WRITE(*,'(18X,A)') '=============================='
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WRITE(*,'(A)') "Testing VOL connector plugin functionality."
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! Check to see if the VOL connector was set with an env variable
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CALL GET_ENVIRONMENT_VARIABLE("HDF5_VOL_CONNECTOR", VOL_CONNECTOR_ENV, LEN)
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CONN_NAME_LEN = INDEX(VOL_CONNECTOR_ENV, ' ')
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IF(LEN.NE.0)THEN
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NATIVE_VOL_CONNECTOR_NAME = TRIM(VOL_CONNECTOR_ENV(1:CONN_NAME_LEN))
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ELSE
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NATIVE_VOL_CONNECTOR_NAME = "native"
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ENDIF
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ret_total_error = 0
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CALL test_registration_by_name(ret_total_error)
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CALL write_test_status(ret_total_error, ' Testing VOL registration by name', total_error)
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ret_total_error = 0
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CALL test_registration_by_value(ret_total_error)
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CALL write_test_status(ret_total_error, ' Testing VOL registration by value', total_error)
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ret_total_error = 0
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CALL test_registration_by_fapl(ret_total_error)
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CALL write_test_status(ret_total_error, ' Testing VOL registration by fapl', total_error)
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WRITE(*, fmt = '(/18X,A)') '============================================'
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WRITE(*, fmt = '(19X, A)', advance='NO') ' FORTRAN VOL tests completed with '
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WRITE(*, fmt = '(I4)', advance='NO') total_error
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WRITE(*, fmt = '(A)' ) ' error(s) ! '
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WRITE(*,'(18X,A)') '============================================'
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CALL h5close_f(error)
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! if errors detected, exit with non-zero code.
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IF (total_error .NE. 0) CALL h5_exit_f(1)
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END PROGRAM vol_connector
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