X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest%2Ftest.h;h=467b9c07232f5e356a661e3d34505036ba60fec2;hb=26e09db6cb5fd9bbf0feb928561af9932694574b;hp=896f7dbc151d76d7667e44efd0ac4bc6bec0ea70;hpb=e1e0d0bc1b78abaf9e6eeac4f11c0515e2576270;p=dpdk.git diff --git a/app/test/test.h b/app/test/test.h index 896f7dbc15..467b9c0723 100644 --- a/app/test/test.h +++ b/app/test/test.h @@ -33,87 +33,189 @@ #ifndef _TEST_H_ #define _TEST_H_ - +#include #include +#include "rte_log.h" + +#define TEST_SUCCESS (0) +#define TEST_FAILED (-1) -#define TEST_ASSERT(cond, msg, ...) do { \ - if (!(cond)) { \ - printf("TestCase %s() line %d failed: " \ - msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ - return -1; \ - } \ +/* Before including test.h file you can define + * TEST_TRACE_FAILURE(_file, _line, _func) macro to better trace/debug test + * failures. Mostly useful in test development phase. */ +#ifndef TEST_TRACE_FAILURE +# define TEST_TRACE_FAILURE(_file, _line, _func) +#endif + +#define TEST_ASSERT(cond, msg, ...) do { \ + if (!(cond)) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ } while (0) -#define TEST_ASSERT_EQUAL(a, b, msg, ...) do { \ - if (!(a == b)) { \ - printf("TestCase %s() line %d failed: " \ - msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ - return -1; \ - } \ +#define TEST_ASSERT_EQUAL(a, b, msg, ...) do { \ + if (!(a == b)) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ } while (0) -#define TEST_ASSERT_NOT_EQUAL(a, b, msg, ...) do { \ - if (!(a != b)) { \ - printf("TestCase %s() line %d failed: " \ - msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ - return -1; \ - } \ +/* Compare two buffers (length in bytes) */ +#define TEST_ASSERT_BUFFERS_ARE_EQUAL(a, b, len, msg, ...) do { \ + if (memcmp(a, b, len)) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ } while (0) -#define TEST_ASSERT_SUCCESS(val, msg, ...) do { \ - if (!(val == 0)) { \ - printf("TestCase %s() line %d failed (err %d): " \ - msg "\n", __func__, __LINE__, val, \ - ##__VA_ARGS__); \ - return -1; \ - } \ +/* Compare two buffers with offset (length and offset in bytes) */ +#define TEST_ASSERT_BUFFERS_ARE_EQUAL_OFFSET(a, b, len, off, msg, ...) do { \ + const uint8_t *_a_with_off = (const uint8_t *)a + off; \ + const uint8_t *_b_with_off = (const uint8_t *)b + off; \ + TEST_ASSERT_BUFFERS_ARE_EQUAL(_a_with_off, _b_with_off, len, msg); \ } while (0) -#define TEST_ASSERT_FAIL(val, msg, ...) do { \ - if (!(val != 0)) { \ - printf("TestCase %s() line %d failed: " \ - msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ - return -1; \ - } \ +/* Compare two buffers (length in bits) */ +#define TEST_ASSERT_BUFFERS_ARE_EQUAL_BIT(a, b, len, msg, ...) do { \ + uint8_t _last_byte_a, _last_byte_b; \ + uint8_t _last_byte_mask, _last_byte_bits; \ + TEST_ASSERT_BUFFERS_ARE_EQUAL(a, b, (len >> 3), msg); \ + if (len % 8) { \ + _last_byte_bits = len % 8; \ + _last_byte_mask = ~((1 << (8 - _last_byte_bits)) - 1); \ + _last_byte_a = ((const uint8_t *)a)[len >> 3]; \ + _last_byte_b = ((const uint8_t *)b)[len >> 3]; \ + _last_byte_a &= _last_byte_mask; \ + _last_byte_b &= _last_byte_mask; \ + if (_last_byte_a != _last_byte_b) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__);\ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ + } \ } while (0) +/* Compare two buffers with offset (length and offset in bits) */ +#define TEST_ASSERT_BUFFERS_ARE_EQUAL_BIT_OFFSET(a, b, len, off, msg, ...) do { \ + uint8_t _first_byte_a, _first_byte_b; \ + uint8_t _first_byte_mask, _first_byte_bits; \ + uint32_t _len_without_first_byte = (off % 8) ? \ + len - (8 - (off % 8)) : \ + len; \ + uint32_t _off_in_bytes = (off % 8) ? (off >> 3) + 1 : (off >> 3); \ + const uint8_t *_a_with_off = (const uint8_t *)a + _off_in_bytes; \ + const uint8_t *_b_with_off = (const uint8_t *)b + _off_in_bytes; \ + TEST_ASSERT_BUFFERS_ARE_EQUAL_BIT(_a_with_off, _b_with_off, \ + _len_without_first_byte, msg); \ + if (off % 8) { \ + _first_byte_bits = 8 - (off % 8); \ + _first_byte_mask = (1 << _first_byte_bits) - 1; \ + _first_byte_a = *(_a_with_off - 1); \ + _first_byte_b = *(_b_with_off - 1); \ + _first_byte_a &= _first_byte_mask; \ + _first_byte_b &= _first_byte_mask; \ + if (_first_byte_a != _first_byte_b) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ + } \ +} while (0) + +#define TEST_ASSERT_NOT_EQUAL(a, b, msg, ...) do { \ + if (!(a != b)) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ +} while (0) + +#define TEST_ASSERT_SUCCESS(val, msg, ...) do { \ + typeof(val) _val = (val); \ + if (!(_val == 0)) { \ + printf("TestCase %s() line %d failed (err %d): " \ + msg "\n", __func__, __LINE__, _val, \ + ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ +} while (0) -#define TEST_ASSERT_NULL(val, msg, ...) do { \ - if (!(val == NULL)) { \ - printf("TestCase %s() line %d failed: " \ - msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ - return -1; \ - } \ +#define TEST_ASSERT_FAIL(val, msg, ...) do { \ + if (!(val != 0)) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ } while (0) -#define TEST_ASSERT_NOT_NULL(val, msg, ...) do { \ - if (!(val != NULL)) { \ - printf("TestCase %s() line %d failed: " \ - msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ - return -1; \ - } \ +#define TEST_ASSERT_NULL(val, msg, ...) do { \ + if (!(val == NULL)) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ +} while (0) + +#define TEST_ASSERT_NOT_NULL(val, msg, ...) do { \ + if (!(val != NULL)) { \ + printf("TestCase %s() line %d failed: " \ + msg "\n", __func__, __LINE__, ##__VA_ARGS__); \ + TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \ + return TEST_FAILED; \ + } \ } while (0) struct unit_test_case { int (*setup)(void); - int (*teardown)(void); + void (*teardown)(void); int (*testcase)(void); const char *success_msg; const char *fail_msg; + unsigned enabled; }; -#define TEST_CASE(fn) { NULL, NULL, fn, #fn " succeeded", #fn " failed"} +#define TEST_CASE(fn) { NULL, NULL, fn, #fn " succeeded", #fn " failed", 1 } + +#define TEST_CASE_NAMED(name, fn) { NULL, NULL, fn, name " succeeded", \ + name " failed", 1 } + +#define TEST_CASE_ST(setup, teardown, testcase) \ + { setup, teardown, testcase, #testcase " succeeded", \ + #testcase " failed ", 1 } -#define TEST_CASE_ST(setup, teardown, testcase) \ - { setup, teardown, testcase, #testcase " succeeded", \ - #testcase " failed "} -#define TEST_CASES_END() { NULL, NULL, NULL, NULL, NULL } +#define TEST_CASE_DISABLED(fn) { NULL, NULL, fn, #fn " succeeded", \ + #fn " failed", 0 } + +#define TEST_CASE_ST_DISABLED(setup, teardown, testcase) \ + { setup, teardown, testcase, #testcase " succeeded", \ + #testcase " failed ", 0 } + +#define TEST_CASES_END() { NULL, NULL, NULL, NULL, NULL, 0 } + +#if RTE_LOG_LEVEL >= RTE_LOG_DEBUG +#define TEST_HEXDUMP(file, title, buf, len) rte_hexdump(file, title, buf, len) +#else +#define TEST_HEXDUMP(file, title, buf, len) do {} while (0) +#endif struct unit_test_suite { const char *suite_name; int (*setup)(void); - int (*teardown)(void); + void (*teardown)(void); struct unit_test_case unit_test_cases[]; }; @@ -148,11 +250,16 @@ struct test_command { void add_test_command(struct test_command *t); -#define REGISTER_TEST_COMMAND(t) \ -static void testfn_##t(void);\ -void __attribute__((constructor, used)) testfn_##t(void)\ -{\ - add_test_command(&t);\ -} +/* Register a test function with its command string */ +#define REGISTER_TEST_COMMAND(cmd, func) \ + static struct test_command test_struct_##cmd = { \ + .command = RTE_STR(cmd), \ + .callback = func, \ + }; \ + static void __attribute__((constructor, used)) \ + test_register_##cmd(void) \ + { \ + add_test_command(&test_struct_##cmd); \ + } #endif