a9de470cc7
Since all other apps have been moved to the "app" folder, the autotest app remains alone in the test folder. Rather than having an entire top-level folder for this, we can move it back to where it all started in early versions of DPDK - the "app/" folder. This move has a couple of advantages: * This reduces clutter at the top level of the project, due to one less folder. * It eliminates the separate build task necessary for building the autotests using make "make test-build" which means that developers are less likely to miss something in their own compilation tests * It re-aligns the final location of the test binary in the app folder when building with make with it's location in the source tree. For meson builds, the autotest app is different from the other apps in that it needs a series of different test cases defined for it for use by "meson test". Therefore, it does not get built as part of the main loop in the app folder, but gets built separately at the end. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
187 lines
6.5 KiB
C
187 lines
6.5 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2010-2014 Intel Corporation
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*/
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#ifndef _TEST_H_
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#define _TEST_H_
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#include <stddef.h>
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#include <sys/queue.h>
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#include <rte_hexdump.h>
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#include <rte_common.h>
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#define TEST_SUCCESS EXIT_SUCCESS
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#define TEST_FAILED -1
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#define TEST_SKIPPED 77
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/* Before including test.h file you can define
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* TEST_TRACE_FAILURE(_file, _line, _func) macro to better trace/debug test
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* failures. Mostly useful in test development phase. */
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#ifndef TEST_TRACE_FAILURE
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# define TEST_TRACE_FAILURE(_file, _line, _func)
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#endif
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#define RTE_TEST_TRACE_FAILURE TEST_TRACE_FAILURE
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#include <rte_test.h>
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#define TEST_ASSERT RTE_TEST_ASSERT
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#define TEST_ASSERT_EQUAL RTE_TEST_ASSERT_EQUAL
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/* Compare two buffers (length in bytes) */
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#define TEST_ASSERT_BUFFERS_ARE_EQUAL(a, b, len, msg, ...) do { \
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if (memcmp(a, b, len)) { \
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printf("TestCase %s() line %d failed: " \
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msg "\n", __func__, __LINE__, ##__VA_ARGS__); \
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TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \
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return TEST_FAILED; \
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} \
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} while (0)
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/* Compare two buffers with offset (length and offset in bytes) */
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#define TEST_ASSERT_BUFFERS_ARE_EQUAL_OFFSET(a, b, len, off, msg, ...) do { \
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const uint8_t *_a_with_off = (const uint8_t *)a + off; \
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const uint8_t *_b_with_off = (const uint8_t *)b + off; \
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TEST_ASSERT_BUFFERS_ARE_EQUAL(_a_with_off, _b_with_off, len, msg); \
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} while (0)
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/* Compare two buffers (length in bits) */
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#define TEST_ASSERT_BUFFERS_ARE_EQUAL_BIT(a, b, len, msg, ...) do { \
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uint8_t _last_byte_a, _last_byte_b; \
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uint8_t _last_byte_mask, _last_byte_bits; \
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TEST_ASSERT_BUFFERS_ARE_EQUAL(a, b, (len >> 3), msg); \
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if (len % 8) { \
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_last_byte_bits = len % 8; \
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_last_byte_mask = ~((1 << (8 - _last_byte_bits)) - 1); \
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_last_byte_a = ((const uint8_t *)a)[len >> 3]; \
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_last_byte_b = ((const uint8_t *)b)[len >> 3]; \
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_last_byte_a &= _last_byte_mask; \
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_last_byte_b &= _last_byte_mask; \
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if (_last_byte_a != _last_byte_b) { \
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printf("TestCase %s() line %d failed: " \
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msg "\n", __func__, __LINE__, ##__VA_ARGS__);\
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TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \
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return TEST_FAILED; \
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} \
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} \
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} while (0)
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/* Compare two buffers with offset (length and offset in bits) */
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#define TEST_ASSERT_BUFFERS_ARE_EQUAL_BIT_OFFSET(a, b, len, off, msg, ...) do { \
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uint8_t _first_byte_a, _first_byte_b; \
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uint8_t _first_byte_mask, _first_byte_bits; \
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uint32_t _len_without_first_byte = (off % 8) ? \
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len - (8 - (off % 8)) : \
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len; \
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uint32_t _off_in_bytes = (off % 8) ? (off >> 3) + 1 : (off >> 3); \
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const uint8_t *_a_with_off = (const uint8_t *)a + _off_in_bytes; \
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const uint8_t *_b_with_off = (const uint8_t *)b + _off_in_bytes; \
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TEST_ASSERT_BUFFERS_ARE_EQUAL_BIT(_a_with_off, _b_with_off, \
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_len_without_first_byte, msg); \
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if (off % 8) { \
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_first_byte_bits = 8 - (off % 8); \
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_first_byte_mask = (1 << _first_byte_bits) - 1; \
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_first_byte_a = *(_a_with_off - 1); \
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_first_byte_b = *(_b_with_off - 1); \
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_first_byte_a &= _first_byte_mask; \
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_first_byte_b &= _first_byte_mask; \
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if (_first_byte_a != _first_byte_b) { \
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printf("TestCase %s() line %d failed: " \
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msg "\n", __func__, __LINE__, ##__VA_ARGS__); \
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TEST_TRACE_FAILURE(__FILE__, __LINE__, __func__); \
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return TEST_FAILED; \
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} \
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} \
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} while (0)
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#define TEST_ASSERT_NOT_EQUAL RTE_TEST_ASSERT_NOT_EQUAL
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#define TEST_ASSERT_SUCCESS RTE_TEST_ASSERT_SUCCESS
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#define TEST_ASSERT_FAIL RTE_TEST_ASSERT_FAIL
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#define TEST_ASSERT_NULL RTE_TEST_ASSERT_NULL
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#define TEST_ASSERT_NOT_NULL RTE_TEST_ASSERT_NOT_NULL
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struct unit_test_case {
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int (*setup)(void);
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void (*teardown)(void);
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int (*testcase)(void);
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const char *name;
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unsigned enabled;
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};
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#define TEST_CASE(fn) { NULL, NULL, fn, #fn, 1 }
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#define TEST_CASE_NAMED(name, fn) { NULL, NULL, fn, name, 1 }
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#define TEST_CASE_ST(setup, teardown, testcase) \
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{ setup, teardown, testcase, #testcase, 1 }
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#define TEST_CASE_DISABLED(fn) { NULL, NULL, fn, #fn, 0 }
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#define TEST_CASE_ST_DISABLED(setup, teardown, testcase) \
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{ setup, teardown, testcase, #testcase, 0 }
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#define TEST_CASES_END() { NULL, NULL, NULL, NULL, 0 }
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static inline void
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debug_hexdump(FILE *file, const char *title, const void *buf, size_t len)
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{
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if (rte_log_get_global_level() == RTE_LOG_DEBUG)
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rte_hexdump(file, title, buf, len);
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}
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struct unit_test_suite {
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const char *suite_name;
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int (*setup)(void);
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void (*teardown)(void);
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struct unit_test_case unit_test_cases[];
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};
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int unit_test_suite_runner(struct unit_test_suite *suite);
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extern int last_test_result;
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#define RECURSIVE_ENV_VAR "RTE_TEST_RECURSIVE"
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#include <cmdline_parse.h>
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#include <cmdline_parse_string.h>
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extern const char *prgname;
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int commands_init(void);
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int test_mp_secondary(void);
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int test_set_rxtx_conf(cmdline_fixed_string_t mode);
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int test_set_rxtx_anchor(cmdline_fixed_string_t type);
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int test_set_rxtx_sc(cmdline_fixed_string_t type);
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typedef int (test_callback)(void);
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TAILQ_HEAD(test_commands_list, test_command);
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struct test_command {
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TAILQ_ENTRY(test_command) next;
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const char *command;
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test_callback *callback;
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};
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void add_test_command(struct test_command *t);
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/* Register a test function with its command string */
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#define REGISTER_TEST_COMMAND(cmd, func) \
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static struct test_command test_struct_##cmd = { \
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.command = RTE_STR(cmd), \
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.callback = func, \
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}; \
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static void __attribute__((constructor, used)) \
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test_register_##cmd(void) \
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{ \
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add_test_command(&test_struct_##cmd); \
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}
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#endif
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