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#include "tc_comm.h"
#ifdef RT_USING_FINSH
#include <finsh.h>
#endif
#ifdef RT_USING_TC
#define TC_PRIORITY 25
#define TC_STACK_SIZE 0x400
static rt_uint8_t _tc_stat;
static struct rt_semaphore _tc_sem;
static struct rt_thread _tc_thread;
static rt_uint8_t _tc_stack[TC_STACK_SIZE];
static char _tc_prefix[64];
static const char* _tc_current;
static void (*_tc_cleanup)(void) = RT_NULL;
static rt_uint32_t _tc_scale = 1;
FINSH_VAR_EXPORT(_tc_scale, finsh_type_int, the testcase timer timeout scale)
static rt_uint32_t _tc_loop;
void tc_thread_entry(void* parameter)
{
unsigned int fail_count = 0;
struct finsh_syscall* index;
/* create tc semaphore */
rt_sem_init(&_tc_sem, "tc", 0, RT_IPC_FLAG_FIFO);
do {
for (index = _syscall_table_begin; index < _syscall_table_end; FINSH_NEXT_SYSCALL(index))
{
/* search testcase */
if (rt_strstr(index->name, _tc_prefix) == index->name)
{
long tick;
_tc_current = index->name + 4;
rt_kprintf("Run TestCase: %s\n", _tc_current);
_tc_stat = TC_STAT_PASSED | TC_STAT_RUNNING;
tick = index->func();
if (tick > 0)
{
/* Make sure we are going to be blocked. */
rt_sem_control(&_tc_sem, RT_IPC_CMD_RESET, 0);
rt_sem_take(&_tc_sem, tick * _tc_scale);
}
if (_tc_cleanup != RT_NULL)
{
/* perform testcase cleanup */
_tc_cleanup();
_tc_cleanup = RT_NULL;
}
if (_tc_stat & TC_STAT_RUNNING)
{
rt_kprintf("TestCase[%s] exit with stat TC_STAT_RUNNING."
" Please fix the TC.\n",
_tc_current);
/* If the TC forgot to clear the flag, we do it. */
_tc_stat &= ~TC_STAT_RUNNING;
}
if (_tc_stat & TC_STAT_FAILED)
{
rt_kprintf("TestCase[%s] failed\n", _tc_current);
fail_count++;
}
else
{
rt_kprintf("TestCase[%s] passed\n", _tc_current);
}
}
}
} while (_tc_loop);
rt_kprintf("RT-Thread TestCase Running Done!\n");
if (fail_count)
{
rt_kprintf("%d tests failed\n", fail_count);
}
else
{
rt_kprintf("All tests passed\n");
}
/* detach tc semaphore */
rt_sem_detach(&_tc_sem);
}
void tc_stop()
{
_tc_loop = 0;
rt_thread_delay(10 * RT_TICK_PER_SECOND);
if (_tc_thread.stat != RT_THREAD_INIT)
{
/* lock scheduler */
rt_enter_critical();
/* detach old tc thread */
rt_thread_detach(&_tc_thread);
rt_sem_detach(&_tc_sem);
/* unlock scheduler */
rt_exit_critical();
}
rt_thread_delay(RT_TICK_PER_SECOND/2);
}
FINSH_FUNCTION_EXPORT(tc_stop, stop testcase thread);
void tc_done(rt_uint8_t stat)
{
_tc_stat |= stat;
_tc_stat &= ~TC_STAT_RUNNING;
/* release semaphore */
rt_sem_release(&_tc_sem);
}
void tc_stat(rt_uint8_t stat)
{
if (stat & TC_STAT_FAILED)
{
rt_kprintf("TestCases[%s] failed\n", _tc_current);
}
_tc_stat |= stat;
}
void tc_cleanup(void (*cleanup)())
{
_tc_cleanup = cleanup;
}
void tc_start(const char* tc_prefix)
{
rt_err_t result;
/* tesecase prefix is null */
if (tc_prefix == RT_NULL)
{
rt_kprintf("TestCase Usage: tc_start(prefix)\n\n");
rt_kprintf("list_tc() can list all testcases.\n");
return ;
}
/* init tc thread */
if (_tc_stat & TC_STAT_RUNNING)
{
/* stop old tc thread */
tc_stop();
}
rt_memset(_tc_prefix, 0, sizeof(_tc_prefix));
rt_snprintf(_tc_prefix, sizeof(_tc_prefix), "_tc_%s", tc_prefix);
result = rt_thread_init(&_tc_thread, "tc",
tc_thread_entry, RT_NULL,
&_tc_stack[0], sizeof(_tc_stack),
TC_PRIORITY - 3, 5);
/* set tc stat */
_tc_stat = TC_STAT_RUNNING | TC_STAT_FAILED;
if (result == RT_EOK)
rt_thread_startup(&_tc_thread);
}
FINSH_FUNCTION_EXPORT(tc_start, start testcase with testcase prefix or name);
void tc_loop(const char *tc_prefix)
{
_tc_loop = 1;
tc_start(tc_prefix);
}
FINSH_FUNCTION_EXPORT(tc_loop, start testcase with testcase prefix or name in loop mode);
void list_tc()
{
struct finsh_syscall* index;
rt_kprintf("TestCases List:\n");
for (index = _syscall_table_begin; index < _syscall_table_end; FINSH_NEXT_SYSCALL(index))
{
/* search testcase */
if (rt_strstr(index->name, "_tc_") == index->name)
{
#ifdef FINSH_USING_DESCRIPTION
rt_kprintf("%-16s -- %s\n", index->name + 4, index->desc);
#else
rt_kprintf("%s\n", index->name + 4);
#endif
}
}
}
FINSH_FUNCTION_EXPORT(list_tc, list all testcases);
#endif
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