Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 1 | /* SPDX-License-Identifier: BSD-2-Clause */ |
| 2 | /******************************************************************************* |
| 3 | * Copyright 2018, Fraunhofer SIT sponsored by Infineon Technologies AG |
| 4 | * Copyright 2019, Intel Corporation |
| 5 | * All rights reserved. |
| 6 | *******************************************************************************/ |
| 7 | |
| 8 | #ifdef HAVE_CONFIG_H |
| 9 | #include <config.h> |
| 10 | #endif |
| 11 | |
| 12 | #include <stdio.h> |
| 13 | #include <stddef.h> |
| 14 | #include <stdlib.h> |
| 15 | |
| 16 | #include <dlfcn.h> |
| 17 | |
| 18 | #include <setjmp.h> |
| 19 | #include <cmocka.h> |
| 20 | |
| 21 | #include "tss2_tcti.h" |
| 22 | |
| 23 | #include "tss2-tcti/tctildr-interface.h" |
| 24 | #include "tss2-tcti/tctildr-dl.h" |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 25 | #include "tss2-tcti/tctildr.h" |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 26 | #define LOGMODULE test |
| 27 | #include "util/log.h" |
| 28 | |
Philip Tricca | be79645 | 2019-07-09 16:13:19 -0700 | [diff] [blame] | 29 | /* global TCTI object, use to return reference from */ |
| 30 | static TSS2_TCTI_CONTEXT_COMMON_V2 tcti_instance = { 0, }; |
| 31 | |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 32 | char * |
| 33 | __wrap_dlerror(void) |
| 34 | { |
| 35 | return (char*)__func__; |
| 36 | } |
| 37 | |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 38 | void * |
| 39 | __wrap_dlopen(const char *filename, int flags) |
| 40 | { |
| 41 | LOG_TRACE("Called with filename %s and flags %x", filename, flags); |
| 42 | check_expected_ptr(filename); |
| 43 | check_expected(flags); |
| 44 | return mock_type(void *); |
| 45 | } |
| 46 | |
| 47 | int |
| 48 | __wrap_dlclose(void *handle) |
| 49 | { |
| 50 | LOG_TRACE("Called with handle %p", handle); |
| 51 | check_expected_ptr(handle); |
| 52 | return mock_type(int); |
| 53 | } |
| 54 | |
| 55 | void * |
| 56 | __wrap_dlsym(void *handle, const char *symbol) |
| 57 | { |
| 58 | LOG_TRACE("Called with handle %p and symbol %s", handle, symbol); |
| 59 | check_expected_ptr(handle); |
| 60 | check_expected_ptr(symbol); |
| 61 | return mock_type(void *); |
| 62 | } |
| 63 | |
| 64 | TSS2_TCTI_INFO * |
| 65 | __wrap_Tss2_Tcti_Fake_Info(void) |
| 66 | { |
| 67 | LOG_TRACE("Called."); |
| 68 | return mock_type(TSS2_TCTI_INFO *); |
| 69 | } |
| 70 | |
| 71 | TSS2_RC |
| 72 | __wrap_tcti_from_init(TSS2_TCTI_INIT_FUNC init, |
| 73 | const char* conf, |
| 74 | TSS2_TCTI_CONTEXT **tcti) |
| 75 | { |
| 76 | printf("%s", __func__); |
| 77 | return mock_type (TSS2_RC); |
| 78 | } |
| 79 | TSS2_RC |
| 80 | __wrap_tcti_from_info(TSS2_TCTI_INFO_FUNC infof, |
| 81 | const char* conf, |
| 82 | TSS2_TCTI_CONTEXT **tcti) |
| 83 | { |
| 84 | check_expected (infof); |
| 85 | check_expected (conf); |
| 86 | check_expected (tcti); |
| 87 | if (tcti != NULL) |
| 88 | *tcti = mock_type (TSS2_TCTI_CONTEXT*); |
| 89 | return mock_type (TSS2_RC); |
| 90 | } |
| 91 | |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 92 | #define TEST_HANDLE (void*)0xade0 |
| 93 | static void |
| 94 | test_info_from_handle_null (void **state) |
| 95 | { |
| 96 | const TSS2_TCTI_INFO* info = info_from_handle (NULL); |
| 97 | assert_null (info); |
| 98 | } |
| 99 | static void |
| 100 | test_info_from_handle_dlsym_fail (void **state) |
| 101 | { |
| 102 | expect_value(__wrap_dlsym, handle, TEST_HANDLE); |
| 103 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 104 | will_return(__wrap_dlsym, NULL); |
| 105 | |
| 106 | const TSS2_TCTI_INFO* info = info_from_handle (TEST_HANDLE); |
| 107 | assert_null (info); |
| 108 | } |
| 109 | static void |
| 110 | test_info_from_handle_success (void **state) |
| 111 | { |
| 112 | TSS2_TCTI_INFO info_instance = { 0, }; |
| 113 | const TSS2_TCTI_INFO *info = { 0, }; |
| 114 | |
| 115 | expect_value(__wrap_dlsym, handle, TEST_HANDLE); |
| 116 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 117 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 118 | |
| 119 | will_return(__wrap_Tss2_Tcti_Fake_Info, &info_instance); |
| 120 | |
| 121 | info = info_from_handle (TEST_HANDLE); |
| 122 | assert_ptr_equal (info, &info_instance); |
| 123 | } |
| 124 | |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 125 | static void |
| 126 | test_fail_null(void **state) |
| 127 | { |
| 128 | TSS2_RC r = tctildr_get_default(NULL, NULL); |
| 129 | assert_int_equal(r, TSS2_TCTI_RC_BAD_REFERENCE); |
| 130 | } |
| 131 | |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 132 | static void |
| 133 | test_handle_from_name_null_handle (void **state) |
| 134 | { |
| 135 | TSS2_RC rc = handle_from_name (NULL, NULL); |
| 136 | assert_int_equal (rc, TSS2_TCTI_RC_BAD_REFERENCE); |
| 137 | } |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 138 | #define TEST_TCTI_NAME "test-tcti" |
| 139 | #define TEST_TCTI_CONF "test-conf" |
| 140 | static void |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 141 | test_handle_from_name_first_dlopen_success (void **state) |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 142 | { |
| 143 | TSS2_RC rc; |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 144 | void *handle = NULL; |
| 145 | |
| 146 | expect_string(__wrap_dlopen, filename, TEST_TCTI_NAME); |
| 147 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 148 | will_return(__wrap_dlopen, TEST_HANDLE); |
| 149 | |
| 150 | rc = handle_from_name (TEST_TCTI_NAME, &handle); |
| 151 | assert_int_equal (rc, TSS2_RC_SUCCESS); |
| 152 | assert_int_equal (handle, TEST_HANDLE); |
| 153 | } |
| 154 | |
| 155 | #define TEST_TCTI_NAME_SO_0 TCTI_PREFIX"-"TEST_TCTI_NAME""TCTI_SUFFIX_0 |
| 156 | static void |
| 157 | test_handle_from_name_second_dlopen_success (void **state) |
| 158 | { |
| 159 | TSS2_RC rc; |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 160 | void *handle = NULL; |
| 161 | |
| 162 | expect_string(__wrap_dlopen, filename, TEST_TCTI_NAME); |
| 163 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 164 | will_return(__wrap_dlopen, NULL); |
| 165 | |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 166 | expect_string(__wrap_dlopen, filename, TEST_TCTI_NAME_SO_0); |
| 167 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 168 | will_return(__wrap_dlopen, TEST_HANDLE); |
| 169 | |
| 170 | rc = handle_from_name (TEST_TCTI_NAME, &handle); |
| 171 | assert_int_equal (rc, TSS2_RC_SUCCESS); |
| 172 | assert_int_equal (handle, TEST_HANDLE); |
| 173 | } |
| 174 | #define TEST_TCTI_NAME_SO TCTI_PREFIX"-"TEST_TCTI_NAME""TCTI_SUFFIX |
| 175 | static void |
| 176 | test_handle_from_name_third_dlopen_success (void **state) |
| 177 | { |
| 178 | TSS2_RC rc; |
| 179 | void *handle = NULL; |
| 180 | |
| 181 | expect_string(__wrap_dlopen, filename, TEST_TCTI_NAME); |
| 182 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 183 | will_return(__wrap_dlopen, NULL); |
| 184 | |
| 185 | expect_string(__wrap_dlopen, filename, TEST_TCTI_NAME_SO_0); |
| 186 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 187 | will_return(__wrap_dlopen, NULL); |
| 188 | |
| 189 | expect_string(__wrap_dlopen, filename, TEST_TCTI_NAME_SO); |
| 190 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 191 | will_return(__wrap_dlopen, TEST_HANDLE); |
| 192 | |
| 193 | rc = handle_from_name (TEST_TCTI_NAME, &handle); |
| 194 | assert_int_equal (rc, TSS2_RC_SUCCESS); |
| 195 | assert_int_equal (handle, TEST_HANDLE); |
| 196 | } |
| 197 | |
| 198 | static void |
| 199 | test_tcti_from_file_null_tcti (void **state) |
| 200 | { |
| 201 | TSS2_RC rc = tcti_from_file (NULL, NULL, NULL, NULL); |
| 202 | assert_int_equal (rc, TSS2_TCTI_RC_BAD_REFERENCE); |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 203 | } |
| 204 | |
Philip Tricca | f7afc9c | 2019-07-14 22:20:25 -0700 | [diff] [blame] | 205 | #define HANDLE (void *)123321 |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 206 | #ifndef ESYS_TCTI_DEFAULT_MODULE |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 207 | static void |
| 208 | test_get_info_default_null (void **state) |
| 209 | { |
| 210 | TSS2_RC rc = get_info_default (NULL, NULL); |
| 211 | assert_int_equal (rc, TSS2_TCTI_RC_BAD_REFERENCE); |
| 212 | } |
| 213 | static void |
| 214 | test_get_info_default_success (void **state) |
| 215 | { |
| 216 | const TSS2_TCTI_INFO info_instance = { 0, }; |
| 217 | TSS2_TCTI_INFO *info = { 0, }; |
| 218 | void *handle; |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 219 | |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 220 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 221 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 222 | will_return(__wrap_dlopen, NULL); |
| 223 | |
| 224 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-default.so.so.0"); |
| 225 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 226 | will_return(__wrap_dlopen, NULL); |
| 227 | |
| 228 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-default.so.so"); |
| 229 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 230 | will_return(__wrap_dlopen, NULL); |
| 231 | |
| 232 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-tabrmd.so.0"); |
| 233 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 234 | will_return(__wrap_dlopen, HANDLE); |
| 235 | |
| 236 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 237 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 238 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 239 | |
| 240 | will_return(__wrap_Tss2_Tcti_Fake_Info, &info_instance); |
| 241 | |
| 242 | TSS2_RC rc = get_info_default (&info, &handle); |
| 243 | assert_int_equal (rc, TSS2_RC_SUCCESS); |
| 244 | assert_ptr_equal (info, &info_instance); |
| 245 | } |
| 246 | static void |
| 247 | test_get_info_default_info_fail (void **state) |
| 248 | { |
| 249 | TSS2_TCTI_INFO *info = { 0, }; |
| 250 | void *handle; |
| 251 | |
| 252 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 253 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 254 | will_return(__wrap_dlopen, NULL); |
| 255 | |
| 256 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-default.so.so.0"); |
| 257 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 258 | will_return(__wrap_dlopen, NULL); |
| 259 | |
| 260 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-default.so.so"); |
| 261 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 262 | will_return(__wrap_dlopen, NULL); |
| 263 | |
| 264 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-tabrmd.so.0"); |
| 265 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 266 | will_return(__wrap_dlopen, HANDLE); |
| 267 | |
| 268 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 269 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 270 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 271 | |
| 272 | will_return(__wrap_Tss2_Tcti_Fake_Info, NULL); |
| 273 | |
| 274 | expect_value(__wrap_dlclose, handle, HANDLE); |
| 275 | will_return(__wrap_dlclose, 0); |
| 276 | |
| 277 | TSS2_RC rc = get_info_default (&info, &handle); |
| 278 | assert_int_equal (rc, TSS2_TCTI_RC_GENERAL_FAILURE); |
| 279 | assert_ptr_equal (info, NULL); |
| 280 | } |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 281 | /** Test for tcti |
| 282 | * { "libtss2-tcti-default.so", NULL, "", "Access libtss2-tcti-default.so" } |
| 283 | */ |
| 284 | static void |
| 285 | test_tcti_default(void **state) |
| 286 | { |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 287 | TSS2_TCTI_CONTEXT *tcti; |
| 288 | |
| 289 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 290 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 291 | will_return(__wrap_dlopen, HANDLE); |
| 292 | |
| 293 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 294 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 295 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 296 | |
| 297 | expect_value(__wrap_tcti_from_info, infof, __wrap_Tss2_Tcti_Fake_Info); |
| 298 | expect_value(__wrap_tcti_from_info, conf, NULL); |
| 299 | expect_value(__wrap_tcti_from_info, tcti, &tcti); |
| 300 | will_return(__wrap_tcti_from_info, &tcti_instance); |
| 301 | will_return(__wrap_tcti_from_info, TSS2_RC_SUCCESS); |
| 302 | |
| 303 | TSS2_RC r; |
| 304 | void *handle = NULL; |
| 305 | r = tctildr_get_default(&tcti, &handle); |
| 306 | assert_int_equal(r, TSS2_RC_SUCCESS); |
| 307 | } |
| 308 | |
| 309 | /** Test for failure on tcti |
| 310 | * { "libtss2-tcti-default.so", NULL, "", "Access libtss2-tcti-default.so" } |
| 311 | */ |
| 312 | static void |
| 313 | test_tcti_default_fail_sym(void **state) |
| 314 | { |
| 315 | TSS2_TCTI_CONTEXT *tcti; |
| 316 | #define HANDLE (void *)123321 |
| 317 | |
| 318 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 319 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 320 | will_return(__wrap_dlopen, HANDLE); |
| 321 | |
| 322 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 323 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 324 | will_return(__wrap_dlsym, NULL); |
| 325 | |
| 326 | expect_value(__wrap_dlclose, handle, HANDLE); |
| 327 | will_return(__wrap_dlclose, 0); |
| 328 | |
| 329 | /** Now test |
| 330 | *{ "libtss2-tcti-tabrmd.so", NULL, "", "Access libtss2-tcti-tabrmd.so"}, |
| 331 | */ |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 332 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-tabrmd.so.0"); |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 333 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 334 | will_return(__wrap_dlopen, HANDLE); |
| 335 | |
| 336 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 337 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 338 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 339 | |
| 340 | expect_value(__wrap_tcti_from_info, infof, __wrap_Tss2_Tcti_Fake_Info); |
| 341 | expect_value(__wrap_tcti_from_info, conf, NULL); |
| 342 | expect_value(__wrap_tcti_from_info, tcti, &tcti); |
| 343 | will_return(__wrap_tcti_from_info, &tcti_instance); |
| 344 | will_return(__wrap_tcti_from_info, TSS2_RC_SUCCESS); |
| 345 | |
| 346 | TSS2_RC r; |
| 347 | r = tctildr_get_default(&tcti, NULL); |
| 348 | assert_int_equal(r, TSS2_RC_SUCCESS); |
| 349 | } |
| 350 | |
| 351 | /** Test for failure on tcti |
| 352 | * { "libtss2-tcti-default.so", NULL, "", "Access libtss2-tcti-default.so" } |
| 353 | */ |
| 354 | static void |
| 355 | test_tcti_default_fail_info(void **state) |
| 356 | { |
| 357 | TSS2_TCTI_CONTEXT *tcti; |
| 358 | #define HANDLE (void *)123321 |
| 359 | #define TEST_RC 0x55687 |
| 360 | |
| 361 | /** Test for failure on tcti |
| 362 | * { "libtss2-tcti-default.so", NULL, "", "Access libtss2-tcti-default.so" } |
| 363 | */ |
| 364 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 365 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 366 | will_return(__wrap_dlopen, HANDLE); |
| 367 | |
| 368 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 369 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 370 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 371 | |
| 372 | expect_value(__wrap_tcti_from_info, infof, __wrap_Tss2_Tcti_Fake_Info); |
| 373 | expect_value(__wrap_tcti_from_info, conf, NULL); |
| 374 | expect_value(__wrap_tcti_from_info, tcti, &tcti); |
| 375 | will_return(__wrap_tcti_from_info, &tcti_instance); |
| 376 | will_return(__wrap_tcti_from_info, TEST_RC); |
| 377 | |
| 378 | expect_value(__wrap_dlclose, handle, HANDLE); |
| 379 | will_return(__wrap_dlclose, 0); |
| 380 | |
| 381 | /** Now test |
| 382 | *{ "libtss2-tcti-tabrmd.so", NULL, "", "Access libtss2-tcti-tabrmd.so"}, |
| 383 | */ |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 384 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-tabrmd.so.0"); |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 385 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 386 | will_return(__wrap_dlopen, HANDLE); |
| 387 | |
| 388 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 389 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 390 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 391 | |
| 392 | expect_value(__wrap_tcti_from_info, infof, __wrap_Tss2_Tcti_Fake_Info); |
| 393 | expect_value(__wrap_tcti_from_info, conf, NULL); |
| 394 | expect_value(__wrap_tcti_from_info, tcti, &tcti); |
| 395 | will_return(__wrap_tcti_from_info, &tcti_instance); |
| 396 | will_return(__wrap_tcti_from_info, TSS2_RC_SUCCESS); |
| 397 | |
| 398 | TSS2_RC r; |
| 399 | r = tctildr_get_default(&tcti, NULL); |
| 400 | assert_int_equal(r, TSS2_RC_SUCCESS); |
| 401 | } |
| 402 | |
| 403 | static void |
| 404 | test_tcti_fail_all (void **state) |
| 405 | { |
| 406 | /* skip over libtss2-tcti-default.so */ |
| 407 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 408 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 409 | will_return(__wrap_dlopen, NULL); |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 410 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-default.so.so.0"); |
| 411 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 412 | will_return(__wrap_dlopen, NULL); |
| 413 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-default.so.so"); |
| 414 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 415 | will_return(__wrap_dlopen, NULL); |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 416 | |
| 417 | /* Skip over libtss2-tcti-tabrmd.so */ |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 418 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-tabrmd.so.0"); |
| 419 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 420 | will_return(__wrap_dlopen, NULL); |
| 421 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-tabrmd.so.0.so.0"); |
| 422 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 423 | will_return(__wrap_dlopen, NULL); |
| 424 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-tabrmd.so.0.so"); |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 425 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 426 | will_return(__wrap_dlopen, NULL); |
| 427 | |
| 428 | /* Skip over libtss2-tcti-device.so, /dev/tpmrm0 */ |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 429 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-device.so.0"); |
| 430 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 431 | will_return(__wrap_dlopen, NULL); |
| 432 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-device.so.0.so.0"); |
| 433 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 434 | will_return(__wrap_dlopen, NULL); |
| 435 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-device.so.0.so"); |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 436 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 437 | will_return(__wrap_dlopen, NULL); |
| 438 | |
| 439 | /* Skip over libtss2-tcti-device.so, /dev/tpm0 */ |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 440 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-device.so.0"); |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 441 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 442 | will_return(__wrap_dlopen, NULL); |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 443 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-device.so.0.so.0"); |
| 444 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 445 | will_return(__wrap_dlopen, NULL); |
| 446 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-device.so.0.so"); |
| 447 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 448 | will_return(__wrap_dlopen, NULL); |
| 449 | |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 450 | /* Skip over libtss2-tcti-mssim.so */ |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 451 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-mssim.so.0"); |
| 452 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 453 | will_return(__wrap_dlopen, NULL); |
| 454 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-mssim.so.0.so.0"); |
| 455 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 456 | will_return(__wrap_dlopen, NULL); |
| 457 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-libtss2-tcti-mssim.so.0.so"); |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 458 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 459 | will_return(__wrap_dlopen, NULL); |
| 460 | |
| 461 | TSS2_RC r; |
| 462 | TSS2_TCTI_CONTEXT *tcti; |
| 463 | r = tctildr_get_default(&tcti, NULL); |
| 464 | assert_int_equal(r, TSS2_TCTI_RC_IO_ERROR); |
| 465 | } |
| 466 | #endif |
Philip Tricca | be79645 | 2019-07-09 16:13:19 -0700 | [diff] [blame] | 467 | void |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 468 | test_info_from_name_null (void **state) |
| 469 | { |
| 470 | TSS2_RC rc = info_from_name (NULL, NULL, NULL); |
| 471 | assert_int_equal (rc, TSS2_TCTI_RC_BAD_REFERENCE); |
| 472 | } |
| 473 | void |
| 474 | test_info_from_name_handle_fail (void **state) |
| 475 | { |
| 476 | const TSS2_TCTI_INFO *info; |
| 477 | void *data; |
| 478 | |
| 479 | expect_string(__wrap_dlopen, filename, "foo"); |
| 480 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 481 | will_return(__wrap_dlopen, NULL); |
| 482 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-foo.so.0"); |
| 483 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 484 | will_return(__wrap_dlopen, NULL); |
| 485 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-foo.so"); |
| 486 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 487 | will_return(__wrap_dlopen, NULL); |
| 488 | |
| 489 | TSS2_RC rc = info_from_name ("foo", &info, &data); |
| 490 | assert_int_equal (rc, TSS2_TCTI_RC_NOT_SUPPORTED); |
| 491 | } |
| 492 | void |
| 493 | test_info_from_name_info_fail (void **state) |
| 494 | { |
| 495 | const TSS2_TCTI_INFO *info = { 0, }; |
| 496 | void *data = HANDLE; |
| 497 | |
| 498 | expect_string(__wrap_dlopen, filename, "foo"); |
| 499 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 500 | will_return(__wrap_dlopen, HANDLE); |
| 501 | |
| 502 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 503 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 504 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 505 | |
| 506 | will_return(__wrap_Tss2_Tcti_Fake_Info, NULL); |
| 507 | |
| 508 | expect_value(__wrap_dlclose, handle, HANDLE); |
| 509 | will_return(__wrap_dlclose, 0); |
| 510 | |
| 511 | TSS2_RC rc = info_from_name ("foo", &info, &data); |
| 512 | assert_int_equal (rc, TSS2_TCTI_RC_IO_ERROR); |
| 513 | } |
| 514 | void |
| 515 | test_info_from_name_success (void **state) |
| 516 | { |
| 517 | const TSS2_TCTI_INFO *info = { 0, }; |
| 518 | TSS2_TCTI_INFO info_instance = { 0, }; |
| 519 | void *data; |
| 520 | |
| 521 | expect_string(__wrap_dlopen, filename, "foo"); |
| 522 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 523 | will_return(__wrap_dlopen, HANDLE); |
| 524 | |
| 525 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 526 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 527 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 528 | |
| 529 | will_return(__wrap_Tss2_Tcti_Fake_Info, &info_instance); |
| 530 | |
| 531 | TSS2_RC rc = info_from_name ("foo", &info, &data); |
| 532 | assert_int_equal (rc, TSS2_RC_SUCCESS); |
| 533 | assert_ptr_equal (info, &info_instance); |
| 534 | assert_ptr_equal (data, HANDLE); |
| 535 | } |
| 536 | void |
Philip Tricca | be79645 | 2019-07-09 16:13:19 -0700 | [diff] [blame] | 537 | test_get_tcti_null (void **state) |
| 538 | { |
| 539 | TSS2_RC rc = tctildr_get_tcti (NULL, NULL, NULL, NULL); |
| 540 | assert_int_equal(rc, TSS2_TCTI_RC_BAD_REFERENCE); |
| 541 | } |
| 542 | void |
| 543 | test_get_tcti_default (void **state) |
| 544 | { |
| 545 | TSS2_TCTI_CONTEXT *tcti; |
| 546 | |
| 547 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 548 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 549 | will_return(__wrap_dlopen, HANDLE); |
| 550 | |
| 551 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 552 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 553 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 554 | |
| 555 | expect_value(__wrap_tcti_from_info, infof, __wrap_Tss2_Tcti_Fake_Info); |
| 556 | expect_value(__wrap_tcti_from_info, conf, NULL); |
| 557 | expect_value(__wrap_tcti_from_info, tcti, &tcti); |
| 558 | will_return(__wrap_tcti_from_info, &tcti_instance); |
| 559 | will_return(__wrap_tcti_from_info, TSS2_RC_SUCCESS); |
| 560 | |
| 561 | void *data; |
| 562 | TSS2_RC rc = tctildr_get_tcti (NULL, NULL, &tcti, &data); |
| 563 | assert_int_equal(rc, TSS2_RC_SUCCESS); |
| 564 | } |
| 565 | void |
| 566 | test_get_tcti_from_name (void **state) |
| 567 | { |
| 568 | TSS2_TCTI_CONTEXT *tcti; |
| 569 | |
| 570 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 571 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 572 | will_return(__wrap_dlopen, HANDLE); |
| 573 | |
| 574 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 575 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 576 | will_return(__wrap_dlsym, &__wrap_Tss2_Tcti_Fake_Info); |
| 577 | |
| 578 | expect_value(__wrap_tcti_from_info, infof, __wrap_Tss2_Tcti_Fake_Info); |
| 579 | expect_value(__wrap_tcti_from_info, conf, NULL); |
| 580 | expect_value(__wrap_tcti_from_info, tcti, &tcti); |
| 581 | will_return(__wrap_tcti_from_info, &tcti_instance); |
| 582 | will_return(__wrap_tcti_from_info, TSS2_RC_SUCCESS); |
| 583 | |
| 584 | void *data; |
| 585 | TSS2_RC rc = tctildr_get_tcti ("libtss2-tcti-default.so", NULL, &tcti, &data); |
| 586 | assert_int_equal(rc, TSS2_RC_SUCCESS); |
| 587 | } |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 588 | |
| 589 | void |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 590 | test_tctildr_get_info_from_name (void **state) |
| 591 | { |
| 592 | const TSS2_TCTI_INFO *info; |
| 593 | void *data; |
| 594 | |
| 595 | expect_string(__wrap_dlopen, filename, "foo"); |
| 596 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 597 | will_return(__wrap_dlopen, NULL); |
| 598 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-foo.so.0"); |
| 599 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 600 | will_return(__wrap_dlopen, NULL); |
| 601 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-foo.so"); |
| 602 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 603 | will_return(__wrap_dlopen, NULL); |
| 604 | |
| 605 | TSS2_RC rc = tctildr_get_info ("foo", &info, &data); |
| 606 | assert_int_equal (rc, TSS2_TCTI_RC_NOT_SUPPORTED); |
| 607 | } |
| 608 | void |
| 609 | test_tctildr_get_info_default (void **state) |
| 610 | { |
| 611 | const TSS2_TCTI_INFO *info; |
| 612 | void *data; |
| 613 | |
| 614 | expect_string(__wrap_dlopen, filename, "libtss2-tcti-default.so"); |
| 615 | expect_value(__wrap_dlopen, flags, RTLD_NOW); |
| 616 | will_return(__wrap_dlopen, HANDLE); |
| 617 | |
| 618 | expect_value(__wrap_dlsym, handle, HANDLE); |
| 619 | expect_string(__wrap_dlsym, symbol, TSS2_TCTI_INFO_SYMBOL); |
| 620 | will_return(__wrap_dlsym, NULL); |
| 621 | |
| 622 | expect_value(__wrap_dlclose, handle, HANDLE); |
| 623 | will_return(__wrap_dlclose, 0); |
| 624 | |
| 625 | TSS2_RC rc = tctildr_get_info (NULL, &info, &data); |
| 626 | assert_int_equal (rc, TSS2_TCTI_RC_GENERAL_FAILURE); |
| 627 | } |
| 628 | |
| 629 | void |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 630 | test_finalize_data (void **state) |
| 631 | { |
| 632 | void *data = HANDLE; |
| 633 | |
| 634 | expect_value(__wrap_dlclose, handle, data); |
| 635 | will_return(__wrap_dlclose, 0); |
| 636 | tctildr_finalize_data (&data); |
| 637 | assert_null (data); |
| 638 | } |
| 639 | |
| 640 | int |
| 641 | main(void) |
| 642 | { |
| 643 | const struct CMUnitTest tests[] = { |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 644 | cmocka_unit_test(test_info_from_handle_null), |
| 645 | cmocka_unit_test(test_info_from_handle_dlsym_fail), |
| 646 | cmocka_unit_test(test_info_from_handle_success), |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 647 | cmocka_unit_test(test_handle_from_name_null_handle), |
| 648 | cmocka_unit_test(test_handle_from_name_first_dlopen_success), |
| 649 | cmocka_unit_test(test_handle_from_name_second_dlopen_success), |
| 650 | cmocka_unit_test(test_handle_from_name_third_dlopen_success), |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 651 | cmocka_unit_test(test_fail_null), |
Philip Tricca | 0638906 | 2019-06-21 14:19:51 -0700 | [diff] [blame] | 652 | cmocka_unit_test(test_tcti_from_file_null_tcti), |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 653 | #ifndef ESYS_TCTI_DEFAULT_MODULE |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 654 | cmocka_unit_test(test_get_info_default_null), |
| 655 | cmocka_unit_test(test_get_info_default_success), |
| 656 | cmocka_unit_test(test_get_info_default_info_fail), |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 657 | cmocka_unit_test(test_tcti_default), |
| 658 | cmocka_unit_test(test_tcti_default_fail_sym), |
| 659 | cmocka_unit_test(test_tcti_default_fail_info), |
| 660 | cmocka_unit_test(test_tcti_fail_all), |
Philip Tricca | be79645 | 2019-07-09 16:13:19 -0700 | [diff] [blame] | 661 | cmocka_unit_test(test_get_tcti_null), |
| 662 | cmocka_unit_test(test_get_tcti_default), |
| 663 | cmocka_unit_test(test_get_tcti_from_name), |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 664 | cmocka_unit_test(test_tctildr_get_info_from_name), |
| 665 | cmocka_unit_test(test_tctildr_get_info_default), |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 666 | #endif |
Philip Tricca | 24014ec | 2019-06-21 19:27:18 -0700 | [diff] [blame] | 667 | cmocka_unit_test(test_info_from_name_null), |
| 668 | cmocka_unit_test(test_info_from_name_handle_fail), |
| 669 | cmocka_unit_test(test_info_from_name_info_fail), |
| 670 | cmocka_unit_test(test_info_from_name_success), |
Philip Tricca | b258ab9 | 2019-06-28 13:52:14 -0700 | [diff] [blame] | 671 | cmocka_unit_test(test_finalize_data), |
| 672 | }; |
| 673 | return cmocka_run_group_tests (tests, NULL, NULL); |
| 674 | } |