1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
!****h* root/fortran/test/vol_connector.F90
!
! NAME
! vol_connector.F90
!
! FUNCTION
!
! Tests basic Fortran VOL plugin operations (registration, etc.).
! Uses the null VOL connector (built with the testing code)
! which is loaded as a dynamic plugin.
!
! 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 COPYING file, which can be found at the root of the source code *
! distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
! If you do not have access to either file, you may request a copy from *
! help@hdfgroup.org. *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
!
!*****
MODULE VOL_TMOD
USE HDF5
USE THDF5_F03
IMPLICIT NONE
INTEGER, PARAMETER :: NULL_VOL_CONNECTOR_VALUE = 160
CHARACTER(LEN=18), PARAMETER :: NULL_VOL_CONNECTOR_NAME = "null_vol_connector"
CONTAINS
!-------------------------------------------------------------------------
! Function: test_registration_by_name()
!
! Purpose: Tests if we can load, register, and close a VOL
! connector by name.
!
!-------------------------------------------------------------------------
!
SUBROUTINE test_registration_by_name(total_error)
IMPLICIT NONE
INTEGER, INTENT(INOUT) :: total_error
INTEGER :: error = 0
LOGICAL :: is_registered = .FALSE.
INTEGER(hid_t) :: vol_id = 0, vol_id_out = 1
CHARACTER(LEN=64) :: name
INTEGER(SIZE_T) :: name_len
INTEGER :: cmp = -1
CHARACTER(LEN=12) :: filename = "h5null.posix"
INTEGER(HID_T) :: file_id
! The null VOL connector should not be registered at the start of the test
CALL H5VLis_connector_registered_f( NULL_VOL_CONNECTOR_NAME, is_registered, error)
CALL check("H5VLis_connector_registered_f",error,total_error)
CALL VERIFY("H5VLis_connector_registered_f", is_registered, .FALSE., total_error)
! Register the connector by name
CALL H5VLregister_connector_by_name_f(NULL_VOL_CONNECTOR_NAME, vol_id, error)
CALL check("H5VLregister_connector_by_name_f",error,total_error)
! The connector should be registered now
CALL H5VLis_connector_registered_f(NULL_VOL_CONNECTOR_NAME, is_registered, error)
CALL check("H5VLis_connector_registered_f",error,total_error)
CALL VERIFY("H5VLis_connector_registered_f", is_registered, .TRUE., total_error)
CALL H5VLget_connector_id_f(NULL_VOL_CONNECTOR_NAME, vol_id_out, error)
CALL check("H5VLget_connector_id_f",error,total_error)
CALL H5VLcmp_connector_cls_f( cmp, vol_id_out, vol_id, error)
CALL check("H5VLcmp_connector_cls_f",error, total_error)
CALL VERIFY("H5VLcmp_connector_cls_f", cmp, 0, total_error)
CALL H5VLclose_f(vol_id_out, error)
! Unregister the connector
CALL H5VLunregister_connector_f(vol_id, error)
CALL check("H5VLunregister_connector_f", error, total_error)
! The connector should not be registered now
CALL H5VLis_connector_registered_f( NULL_VOL_CONNECTOR_NAME, is_registered, error)
CALL check("H5VLis_connector_registered_f",error,total_error)
CALL VERIFY("H5VLis_connector_registered_f", is_registered, .FALSE., total_error)
END SUBROUTINE test_registration_by_name
!-------------------------------------------------------------------------
! Function: test_registration_by_value()
!
! Purpose: Tests if we can load, register, and close a VOL
! connector by value.
!
!-------------------------------------------------------------------------
SUBROUTINE test_registration_by_value(total_error)
IMPLICIT NONE
INTEGER, INTENT(INOUT) :: total_error
INTEGER :: error = 0
LOGICAL :: is_registered = .FALSE.
INTEGER(hid_t) :: vol_id = 0
! The null VOL connector should not be registered at the start of the test
CALL H5VLis_connector_registered_f( NULL_VOL_CONNECTOR_NAME, is_registered, error)
CALL check("H5VLis_connector_registered_f",error,total_error)
CALL VERIFY("H5VLis_connector_registered_f", is_registered, .FALSE., total_error)
! Register the connector by value
CALL H5VLregister_connector_by_value_f(NULL_VOL_CONNECTOR_VALUE, vol_id, error)
CALL check("H5VLregister_connector_by_value_f", error, total_error)
! The connector should be registered now
CALL H5VLis_connector_registered_f(NULL_VOL_CONNECTOR_NAME, is_registered, error)
CALL check("H5VLis_connector_registered_f",error,total_error)
CALL VERIFY("H5VLis_connector_registered_f", is_registered, .TRUE., total_error)
! Unregister the connector
CALL H5VLunregister_connector_f(vol_id, error)
CALL check("H5VLunregister_connector_f", error, total_error)
! The connector should not be registered now
CALL H5VLis_connector_registered_f( NULL_VOL_CONNECTOR_NAME, is_registered, error)
CALL check("H5VLis_connector_registered_f",error,total_error)
CALL VERIFY("H5VLis_connector_registered_f", is_registered, .FALSE., total_error)
END SUBROUTINE test_registration_by_value
END MODULE VOL_TMOD
PROGRAM vol_connector
USE HDF5
USE THDF5_F03
USE VOL_TMOD
IMPLICIT NONE
INTEGER :: total_error = 0
INTEGER :: error
INTEGER :: ret_total_error
LOGICAL :: cleanup, status
CALL h5open_f(error)
cleanup = .TRUE.
CALL h5_env_nocleanup_f(status)
IF(status) cleanup=.FALSE.
WRITE(*,'(18X,A)') '=============================='
WRITE(*,'(24X,A)') 'FORTRAN VOL tests'
WRITE(*,'(18X,A)') '=============================='
WRITE(*,'(A)') "Testing VOL connector plugin functionality."
ret_total_error = 0
CALL test_registration_by_name(ret_total_error)
CALL write_test_status(ret_total_error, ' Testing VOL registration by name', total_error)
ret_total_error = 0
CALL test_registration_by_value(ret_total_error)
CALL write_test_status(ret_total_error, ' Testing VOL registration by value', total_error)
WRITE(*, fmt = '(/18X,A)') '============================================'
WRITE(*, fmt = '(19X, A)', advance='NO') ' FORTRAN VOL tests completed with '
WRITE(*, fmt = '(I4)', advance='NO') total_error
WRITE(*, fmt = '(A)' ) ' error(s) ! '
WRITE(*,'(18X,A)') '============================================'
CALL h5close_f(error)
! if errors detected, exit with non-zero code.
IF (total_error .NE. 0) CALL h5_exit_f(1)
END PROGRAM vol_connector
|
