Files
libcoap/tests/testdriver.c
T
Jon Shallow f026f5701e client+server: Reduce code size by building libcoap for client or server only
Add in new ./configure options --enable-client-mode or
--enable-server-mode which by default are enabled.

If --disable-client-mode is set, then disable all the client specific code.
[ COAP_CLIENT_SUPPORT is not defined ]

If --disable-server-mode is set, then disable all the server specific code.
[ COAP_SERVER_SUPPORT is not defined ]

Functions and variables are only #ifdef'd out in the include/coap3/*_internal.h
files.  They cannot be #ifdef'd out in the other include files as
COAP_CLIENT_SUPPORT and COAP_SERVER_SUPPORT are not available for application
compilations. The result of this is if, say, client only API functons are used
in a server application and COAP_CLIENT_SUPPORT is not defined, there will be
linking issues (missing functions).  Providing stub functions unecessarily
increases the code size.

For coap-server, if it is able to provide proxy support, requires both
COAP_SERVER_SUPPORT and COAP_CLIENT_SUPPORT to set up the ongoing sessions.
So, the build environment deliberatly sets SERVER_CAN_PROXY=0 if
COAP_CLIENT_SUPPORT is not available to allow linking.

Some of the tests have to be disabled if COAP_SERVER_SUPPORT or
COAP_CLIENT_SUPPORT is not set.

Code size change indications

   text    data     bss     sum   filename
 155912    1728   12080  169720   libcoap-3-notls.a
 138300    1728   12080  152108   libcoap-3-notls.a --disable-client-mode
 106734    1632   10304  118670   libcoap-3-notls.a --disable-server-mode

 180485    1733   12080  194298   libcoap-3-openssl.a
 160306    1733   12080  174119   libcoap-3-openssl.a --disable-client-mode
 125543    1637   10304  137484   libcoap-3-openssl.a --disable-server-mode

 181755    1728   12080  195563   libcoap-3-gnutls.a
 160972    1728   12080  174780   libcoap-3-gnutls.a --disable-client-mode
 127178    1632   10304  139114   libcoap-3-gnutls.a --disable-server-mode

 165879    1855   12128  179862   libcoap-3-tinydtls.a
 147022    1855   12128  161005   libcoap-3-tinydtls.a --disable-client-mode
 115618    1759   10352  127729   libcoap-3-tinydtls.a --disable-server-mode

 171690    1728   13744  187162   libcoap-3-mbedtls.a
 152099    1728   13712  167539   libcoap-3-mbedtls.a --disable-client-mode
 118786    1632   11984  132402   libcoap-3-mbedtls.a --disable-server-mode
2021-09-30 16:10:52 +01:00

60 lines
1.3 KiB
C

/* libcoap unit tests
*
* Copyright (C) 2012-2021 Olaf Bergmann <bergmann@tzi.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*
* This file is part of the CoAP library libcoap. Please see
* README for terms of use.
*/
#include <stdio.h>
#include <CUnit/CUnit.h>
#include <CUnit/Basic.h>
#include "test_common.h"
#include "test_uri.h"
#include "test_encode.h"
#include "test_options.h"
#include "test_pdu.h"
#include "test_error_response.h"
#include "test_session.h"
#include "test_sendqueue.h"
#include "test_wellknown.h"
#include "test_tls.h"
int
main(int argc COAP_UNUSED, char **argv COAP_UNUSED) {
CU_ErrorCode result;
CU_BasicRunMode run_mode = CU_BRM_VERBOSE;
if (CU_initialize_registry() != CUE_SUCCESS) {
fprintf(stderr, "E: test framework initialization failed\n");
return -2;
}
coap_startup();
t_init_uri_tests();
t_init_encode_tests();
t_init_option_tests();
t_init_pdu_tests();
t_init_error_response_tests();
#if COAP_CLIENT_SUPPORT
t_init_session_tests();
t_init_sendqueue_tests();
#endif /* COAP_CLIENT_SUPPORT */
#if COAP_SERVER_SUPPORT && COAP_CLIENT_SUPPORT
t_init_wellknown_tests();
#endif /* COAP_SERVER_SUPPORT && COAP_CLIENT_SUPPORT */
t_init_tls_tests();
CU_basic_set_mode(run_mode);
result = CU_basic_run_tests();
CU_cleanup_registry();
coap_cleanup();
return result;
}