diff options
Diffstat (limited to 'src/spdk/test/unit/lib/util/math.c/math_ut.c')
-rw-r--r-- | src/spdk/test/unit/lib/util/math.c/math_ut.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/spdk/test/unit/lib/util/math.c/math_ut.c b/src/spdk/test/unit/lib/util/math.c/math_ut.c new file mode 100644 index 000000000..66e063e12 --- /dev/null +++ b/src/spdk/test/unit/lib/util/math.c/math_ut.c @@ -0,0 +1,81 @@ +/*- + * BSD LICENSE + * + * Copyright (c) Intel Corporation. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "spdk/stdinc.h" + +#include "spdk_cunit.h" + +#include "util/math.c" + +static void +test_serial_number_arithmetic(void) +{ + CU_ASSERT(spdk_sn32_add(0, 1) == 1); + CU_ASSERT(spdk_sn32_add(1, 1) == 2); + CU_ASSERT(spdk_sn32_add(1, 2) == 3); + CU_ASSERT(spdk_sn32_add(1, UINT32_MAX) == 0); + CU_ASSERT(spdk_sn32_add(UINT32_MAX, UINT32_MAX) == UINT32_MAX - 1); + CU_ASSERT(spdk_sn32_gt(1, 0) == true); + CU_ASSERT(spdk_sn32_gt(2, 1) == true); + CU_ASSERT(spdk_sn32_gt(UINT32_MAX, UINT32_MAX - 1) == true); + CU_ASSERT(spdk_sn32_gt(0, UINT32_MAX) == true); + CU_ASSERT(spdk_sn32_gt(100, UINT32_MAX - 100) == true); + CU_ASSERT(spdk_sn32_lt(1, 0) == false); + CU_ASSERT(spdk_sn32_lt(2, 1) == false); + CU_ASSERT(spdk_sn32_lt(UINT32_MAX, UINT32_MAX - 1) == false); + CU_ASSERT(spdk_sn32_lt(0, UINT32_MAX) == false); + CU_ASSERT(spdk_sn32_lt(100, UINT32_MAX - 100) == false); +} + +int +main(int argc, char **argv) +{ + CU_pSuite suite = NULL; + unsigned int num_failures; + + CU_set_error_action(CUEA_ABORT); + CU_initialize_registry(); + + suite = CU_add_suite("math", NULL, NULL); + + CU_ADD_TEST(suite, test_serial_number_arithmetic); + + CU_basic_set_mode(CU_BRM_VERBOSE); + + CU_basic_run_tests(); + + num_failures = CU_get_number_of_failures(); + CU_cleanup_registry(); + + return num_failures; +} |