tc_util.h

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/* tc_utilities.h - testcase utilities header file */
 
/*
 * Copyright (c) 2012-2015 Wind River Systems, Inc.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_TESTSUITE_INCLUDE_TC_UTIL_H_
#define ZEPHYR_TESTSUITE_INCLUDE_TC_UTIL_H_
 
#include <zephyr/kernel.h>
 
#include <string.h>
#ifdef CONFIG_SHELL
#include <zephyr/shell/shell.h>
#endif
#include <zephyr/sys/printk.h>
 
#if defined CONFIG_ZTEST_TC_UTIL_USER_OVERRIDE
#include <tc_util_user_override.h>
#endif
 
#ifndef PRINT_DATA
#define PRINT_DATA(fmt, ...) printk(fmt, ##__VA_ARGS__)
#endif
 
#if defined CONFIG_ARCH_POSIX
#include <posix_board_if.h>
#endif

#define TC_STR_HELPER(x) #x
#define TC_STR(x) TC_STR_HELPER(x)
#ifdef TC_RUNID
#define TC_PRINT_RUNID PRINT_DATA("RunID: " TC_STR(TC_RUNID) "\n")
#define TC_PRINT_RUNID_START PRINT_DATA("RunID started: " TC_STR(TC_RUNID) "\n")
#else
#define TC_PRINT_RUNID do {} while (false)
#define TC_PRINT_RUNID_START do {} while (false)
#endif
 
#ifndef PRINT_LINE
#define PRINT_LINE                          \
        PRINT_DATA(                                                        \
                "============================================================" \
                "=======\n")
#endif
 
/* stack size and priority for test suite task */
#define TASK_STACK_SIZE (1024 * 2)
 
#define FMT_ERROR "%s - %s@%d. "
 
#define TC_PASS 0
#define TC_FAIL 1
#define TC_SKIP 2
#define TC_FLAKY 3
 
#ifndef TC_PASS_STR
#define TC_PASS_STR "PASS"
#endif
#ifndef TC_FAIL_STR
#define TC_FAIL_STR "FAIL"
#endif
#ifndef TC_SKIP_STR
#define TC_SKIP_STR "SKIP"
#endif
#ifndef TC_FLAKY_STR
#define TC_FLAKY_STR "FLAKY"
#endif
 
static inline const char *TC_RESULT_TO_STR(int result)
{
        switch (result) {
        case TC_PASS:
                return TC_PASS_STR;
        case TC_FAIL:
                return TC_FAIL_STR;
        case TC_SKIP:
                return TC_SKIP_STR;
        case TC_FLAKY:
                return TC_FLAKY_STR;
        default:
                return "?";
        }
}
 
static uint32_t tc_start_time;
static uint32_t tc_spend_time;
 
static inline void get_start_time_cyc(void)
{
        tc_start_time = k_cycle_get_32();
}
 
static inline void get_test_duration_ms(void)
{
        uint32_t spend_cycle = k_cycle_get_32() - tc_start_time;
 
        tc_spend_time = k_cyc_to_ms_ceil32(spend_cycle);
}
 
#ifndef TC_ERROR
#define TC_ERROR(fmt, ...)                               \
        do {                                                 \
                PRINT_DATA(FMT_ERROR, "FAIL", __func__, __LINE__); \
                PRINT_DATA(fmt, ##__VA_ARGS__);                  \
        } while (false)
#endif
 
static inline void print_nothing(const char *fmt, ...)
{
        ARG_UNUSED(fmt);
}
 
#ifndef TC_PRINT
#if defined(CONFIG_ZTEST_VERBOSE_OUTPUT)
#define TC_PRINT(fmt, ...) PRINT_DATA(fmt, ##__VA_ARGS__)
#else
#define TC_PRINT(fmt, ...) print_nothing(fmt, ##__VA_ARGS__)
#endif /* CONFIG_ZTEST_VERBOSE_OUTPUT */
#endif /* TC_PRINT */
 
#ifndef TC_SUMMARY_PRINT
#define TC_SUMMARY_PRINT(fmt, ...) PRINT_DATA(fmt, ##__VA_ARGS__)
#endif
 
#ifndef TC_START_PRINT
#if defined(CONFIG_ZTEST_VERBOSE_OUTPUT)
#define TC_START_PRINT(name) PRINT_DATA("START - %s\n", name);
#else
#define TC_START_PRINT(name) print_nothing(name)
#endif /* CONFIG_ZTEST_VERBOSE_OUTPUT */
#endif /* TC_START_PRINT */
 
#ifndef TC_START
#define TC_START(name)                                                  \
        do {                                                            \
                TC_START_PRINT(name);                   \
        } while (0)
#endif
 
#ifndef TC_END
#define TC_END(result, fmt, ...) PRINT_DATA(fmt, ##__VA_ARGS__)
#endif
 
#ifndef TC_END_PRINT
#if defined(CONFIG_ZTEST_VERBOSE_OUTPUT)
#define TC_END_PRINT(result, fmt, ...) PRINT_DATA(fmt, ##__VA_ARGS__); PRINT_LINE
#else
#define TC_END_PRINT(result, fmt, ...) print_nothing(fmt)
#endif /* CONFIG_ZTEST_VERBOSE_OUTPUT */
#endif /* TC_END_PRINT */
 
/* prints result and the function name */
#ifndef Z_TC_END_RESULT
#define Z_TC_END_RESULT(result, func)                                           \
        do {                                                                    \
                TC_END_PRINT(result, " %s - %s in %u.%03u seconds\n",           \
                        TC_RESULT_TO_STR(result), func, tc_spend_time/1000,     \
                        tc_spend_time%1000);                                    \
        } while (0)
#endif
 
#ifndef TC_END_RESULT
#define TC_END_RESULT(result)                           \
        Z_TC_END_RESULT((result), __func__)
#endif
 
#ifndef TC_END_RESULT_CUSTOM
#define TC_END_RESULT_CUSTOM(result, func)                           \
        Z_TC_END_RESULT((result), func)
#endif
 
#ifndef TC_SUITE_PRINT
#define TC_SUITE_PRINT(fmt, ...) PRINT_DATA(fmt, ##__VA_ARGS__)
#endif
 
#ifndef TC_SUITE_START
#define TC_SUITE_START(name)                                    \
        do {                                                    \
                TC_SUITE_PRINT("Running TESTSUITE %s\n", name); \
                PRINT_LINE;                                     \
        } while (false)
#endif
 
#ifndef TC_SUITE_END
#define TC_SUITE_END(name, result)                              \
        do {                                                            \
                if (result != TC_FAIL) {                                \
                        TC_SUITE_PRINT("TESTSUITE %s succeeded\n", name);       \
                } else {                                                \
                        TC_SUITE_PRINT("TESTSUITE %s failed.\n", name); \
                }                                                       \
        } while (false)
#endif
 
#if defined(CONFIG_ARCH_POSIX) && !defined(CONFIG_ZTEST_SHELL)
#include <zephyr/logging/log_ctrl.h>
#define TC_END_POST(result) do { \
        LOG_PANIC(); \
        posix_exit(result); \
} while (0)
#else
#define TC_END_POST(result)
#endif /* CONFIG_ARCH_POSIX */
 
#ifndef TC_END_REPORT
#define TC_END_REPORT(result)                               \
        do {                                                    \
                PRINT_LINE;                                         \
                TC_PRINT_RUNID;                                         \
                TC_END(result,                                      \
                       "PROJECT EXECUTION %s\n",               \
                       (result) == TC_PASS ? "SUCCESSFUL" : "FAILED");  \
                TC_END_POST(result);                                    \
        } while (false)
#endif
 
#if defined(CONFIG_SHELL)
#define TC_CMD_DEFINE(name)                                             \
        static int cmd_##name(const struct shell *sh, size_t argc,      \
                              char **argv) \
        {                                                               \
                TC_START(__func__);                                     \
                name();                                                 \
                TC_END_RESULT(TC_PASS);                                 \
                return 0;                                               \
        }
#define TC_CMD_ITEM(name)       cmd_##name
#else
#define TC_CMD_DEFINE(name)                             \
        int cmd_##name(int argc, char *argv[])          \
        {                                               \
                TC_START(__func__);                     \
                name();                                 \
                TC_END_RESULT(TC_PASS);                 \
                return 0;                               \
        }
#define TC_CMD_ITEM(name) {STRINGIFY(name), cmd_##name, "none"}
#endif
 
#endif /* ZEPHYR_TESTSUITE_INCLUDE_TC_UTIL_H_ */