1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
#include <rtthread.h>
#include "tc_comm.h"
static struct rt_thread thread1;
static struct rt_thread thread2;
static char thread1_stack[THREAD_STACK_SIZE];
static char thread2_stack[THREAD_STACK_SIZE];
volatile static rt_uint32_t t1_count = 0;
volatile static rt_uint32_t t2_count = 0;
static void thread1_entry(void* parameter)
{
while (1)
{
t1_count ++;
}
}
static void thread2_entry(void* parameter)
{
while (1)
{
t2_count ++;
}
}
rt_err_t thread_same_priority_init()
{
rt_err_t result;
result = rt_thread_init(&thread1,
"t1",
thread1_entry, RT_NULL,
&thread1_stack[0], sizeof(thread1_stack),
THREAD_PRIORITY, 10);
if (result == RT_EOK)
rt_thread_startup(&thread1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
result = rt_thread_init(&thread2,
"t2",
thread2_entry, RT_NULL,
&thread2_stack[0], sizeof(thread2_stack),
THREAD_PRIORITY, 5);
if (result == RT_EOK)
rt_thread_startup(&thread2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return result;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* lock scheduler */
rt_enter_critical();
if (thread1.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread1);
if (thread2.stat != RT_THREAD_CLOSE)
rt_thread_detach(&thread2);
/* unlock scheduler */
rt_exit_critical();
rt_kprintf("t1_count=%d t2_count=%d\n",t1_count,t2_count);
if (t1_count / t2_count != 2)
tc_stat(TC_STAT_END | TC_STAT_FAILED);
else
tc_done(TC_STAT_PASSED);
}
int _tc_thread_same_priority()
{
t1_count = 0;
t2_count = 0;
/* set tc cleanup */
tc_cleanup(_tc_cleanup);
thread_same_priority_init();
return 100;
}
FINSH_FUNCTION_EXPORT(_tc_thread_same_priority, a same priority thread test);
#else
int rt_application_init()
{
thread_same_priority_init();
return 0;
}
#endif
|
