add more thread examples.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@459 bbd45198-f89e-11dd-88c7-29a3b14d5316

examples/kernel/SConscript

@@ -5,6 +5,10 @@ tc_comm.c
 thread_static.c
 thread_dynamic.c
 thread_priority.c
+thread_same_priority.c
+thread_static_simple.c
+thread_dynamic_simple.c
+thread_delete.c
 """)
 
 # The set of source files associated with this SConscript file.

examples/kernel/tc_comm.c

@@ -37,22 +37,32 @@ void tc_thread_entry(void* parameter)
 				if (tick > 0)
 				{
 					result = rt_sem_take(&_tc_sem, tick);
+
+					if (_tc_cleanup != RT_NULL)
+					{
+						/* perform testcase cleanup */
+						_tc_cleanup();
+						_tc_cleanup = RT_NULL;
+					}
+
 					if (result != RT_EOK)
 						rt_kprintf("TestCase[%s] failed\n", _tc_current);
 					else
 					{
 						if (_tc_stat & TC_STAT_FAILED)
 							rt_kprintf("TestCase[%s] failed\n", _tc_current);
-						else 
+						else
 							rt_kprintf("TestCase[%s] passed\n", _tc_current);
 					}
 				}
-
-				if (_tc_cleanup != RT_NULL)
+				else
 				{
-					/* perform testcase cleanup */
-					_tc_cleanup();
-					_tc_cleanup = RT_NULL;
+					if (_tc_cleanup != RT_NULL)
+					{
+						/* perform testcase cleanup */
+						_tc_cleanup();
+						_tc_cleanup = RT_NULL;
+					}
 				}
 			}
 		}
@@ -126,12 +136,12 @@ void tc_start(const char* tc_prefix)
 	}
 
 	rt_memset(_tc_prefix, 0, sizeof(_tc_prefix));
-	rt_snprintf(_tc_prefix, sizeof(_tc_prefix), 
+	rt_snprintf(_tc_prefix, sizeof(_tc_prefix),
 		"_tc_%s", tc_prefix);
 
-	result = rt_thread_init(&_tc_thread, "tc", 
+	result = rt_thread_init(&_tc_thread, "tc",
 		tc_thread_entry, RT_NULL,
-		&_tc_stack[0], sizeof(_tc_stack), 
+		&_tc_stack[0], sizeof(_tc_stack),
 		TC_PRIORITY - 3, 5);
 
 	/* set tc stat */

examples/kernel/thread_delay.c

+#include <rtthread.h>
+#include "tc_comm.h"
+
+/*
+ * This is an example for delay thread
+ */
+static struct rt_thread thread;
+static char thread_stack[THREAD_STACK_SIZE];
+static void thread_entry(void* parameter)
+{
+	rt_tick_t tick;
+	rt_kprintf("thread inited ok\n");
+
+	tick = rt_tick_get();
+	rt_kprintf("thread delay 10 tick\n");
+	rt_thread_delay(10);
+	if (rt_tick_get() - tick > 10)
+	{
+		tc_done(TC_STAT_FAILED);
+		return;
+	}
+
+	tick = rt_tick_get();
+	rt_kprintf("thread delay 15 tick\n");
+	rt_thread_delay(15);
+	if (rt_tick_get() - tick > 15)
+	{
+		tc_done(TC_STAT_FAILED);
+		return;
+	}
+
+	rt_kprintf("thread exit\n");
+
+	tc_done(TC_STAT_PASSED);
+}
+
+rt_err_t thread_delay_init()
+{
+	rt_err_t result;
+
+	result = rt_thread_init(&thread,
+		"test",
+		thread_entry, RT_NULL,
+		&thread_stack[0], sizeof(thread_stack),
+		THREAD_PRIORITY, 10);
+
+	if (result == RT_EOK)
+		rt_thread_startup(&thread);
+	else
+		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+	return result;
+}
+
+#ifdef RT_USING_TC
+int _tc_thread_delay()
+{
+	thread_delay_init();
+
+	return 30;
+}
+FINSH_FUNCTION_EXPORT(_tc_thread_delay, a thread delay test);
+#else
+int rt_application_init()
+{
+	thread_delay_init();
+
+	return 0;
+}
+#endif

examples/kernel/thread_delete.c

+#include <rtthread.h>
+#include "tc_comm.h"
+
+/*
+ * This is an example for dynamic thread
+ */
+static rt_thread_t tid1 = RT_NULL, tid2 = RT_NULL;
+static void thread1_entry(void* parameter)
+{
+	rt_uint32_t count = 0;
+
+	while (1)
+	{
+		rt_kprintf("thread count: %d\n", count ++);
+	}
+}
+
+static void thread2_entry(void* parameter)
+{
+	rt_thread_delay(10);
+	rt_thread_delete(tid1);
+
+	/* delay thread2 to switch to idle thread */
+	rt_thread_delay(10);
+}
+
+int thread_delete_init()
+{
+	tid1 = rt_thread_create("t1",
+		thread1_entry, (void*)1,
+		THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+	if (tid1 != RT_NULL)
+		rt_thread_startup(tid1);
+	else
+		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+	tid2 = rt_thread_create("t2",
+		thread2_entry, (void*)2,
+		THREAD_STACK_SIZE, THREAD_PRIORITY - 1, THREAD_TIMESLICE);
+	if (tid2 != RT_NULL)
+		rt_thread_startup(tid2);
+	else
+		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+	return 0;
+}
+
+#ifdef RT_USING_TC
+static void _tc_cleanup()
+{
+	/* lock scheduler */
+	rt_enter_critical();
+
+	/* delete thread */
+	if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
+		tc_stat(TC_STAT_FAILED);
+	if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
+		tc_stat(TC_STAT_FAILED);
+
+	/* unlock scheduler */
+	rt_exit_critical();
+}
+
+int _tc_thread_delete()
+{
+	/* set tc cleanup */
+	tc_cleanup(_tc_cleanup);
+	thread_delete_init();
+
+	return 100;
+}
+FINSH_FUNCTION_EXPORT(_tc_thread_delete, a thread delete example);
+#else
+int rt_application_init()
+{
+	thread_delete_init();
+
+	return 0;
+}
+#endif

examples/kernel/thread_dynamic_simple.c

+#include <rtthread.h>
+#include "tc_comm.h"
+
+/*
+ * This is an example for dynamic thread
+ */
+static rt_thread_t tid1 = RT_NULL, tid2 = RT_NULL;
+static void thread_entry(void* parameter)
+{
+	rt_uint32_t count = 0;
+	rt_uint32_t no = (rt_uint32_t) parameter;
+
+	while (1)
+	{
+		rt_kprintf("thread%d count: %d\n", no, count ++);
+		rt_thread_delay(10);
+	}
+}
+
+int thread_dynamic_simple_init()
+{
+	tid1 = rt_thread_create("t1",
+		thread_entry, (void*)1,
+		THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+	if (tid1 != RT_NULL)
+		rt_thread_startup(tid1);
+	else
+		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+	tid2 = rt_thread_create("t2",
+		thread_entry, (void*)2,
+		THREAD_STACK_SIZE, THREAD_PRIORITY + 1, THREAD_TIMESLICE);
+	if (tid2 != RT_NULL)
+		rt_thread_startup(tid2);
+	else
+		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+	return 0;
+}
+
+#ifdef RT_USING_TC
+static void _tc_cleanup()
+{
+	/* lock scheduler */
+	rt_enter_critical();
+
+	/* delete thread */
+	if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
+		rt_thread_delete(tid1);
+	if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
+		rt_thread_delete(tid2);
+
+	/* unlock scheduler */
+	rt_exit_critical();
+
+	tc_done(TC_STAT_PASSED);
+}
+
+int _tc_thread_dynamic_simple()
+{
+	/* set tc cleanup */
+	tc_cleanup(_tc_cleanup);
+	thread_dynamic_simple_init();
+
+	return 100;
+}
+FINSH_FUNCTION_EXPORT(_tc_thread_dynamic_simple, a dynamic thread example);
+#else
+int rt_application_init()
+{
+	thread_dynamic_simple_init();
+
+	return 0;
+}
+#endif

examples/kernel/thread_priority.c

@@ -10,7 +10,7 @@ static rt_uint32_t count = 0;
 /*
  * the priority of thread1 > the priority of thread2
  */
-void thread1_entry(void* parameter)
+static void thread1_entry(void* parameter)
 {
 	while (1)
 	{
@@ -21,7 +21,7 @@ void thread1_entry(void* parameter)
 	}
 }
 
-void thread2_entry(void* parameter)
+static void thread2_entry(void* parameter)
 {
 	rt_tick_t tick;
 
@@ -43,7 +43,7 @@ void thread2_entry(void* parameter)
 int thread_priority_init()
 {
 	rt_err_t result;
-	
+
 	result = rt_thread_init(&thread1,
 		"t1",
 		thread1_entry, RT_NULL,
@@ -73,7 +73,7 @@ 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)

examples/kernel/thread_same_priority.c

+#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];
+
+static rt_uint32_t t1_count = 0;
+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();
+
+	if (t1_count / t2_count != 2)
+		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+}
+
+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

examples/kernel/thread_static_simple.c

+#include <rtthread.h>
+#include "tc_comm.h"
+
+/*
+ * This is an example for static thread
+ */
+static struct rt_thread thread1;
+static struct rt_thread thread2;
+static char thread1_stack[THREAD_STACK_SIZE];
+static char thread2_stack[THREAD_STACK_SIZE];
+
+static void thread_entry(void* parameter)
+{
+	rt_uint32_t count = 0;
+	rt_uint32_t no = (rt_uint32_t) parameter;
+
+	while (1)
+	{
+		rt_kprintf("thread%d count: %d\n", no, count ++);
+		rt_thread_delay(10);
+	}
+}
+
+rt_err_t thread_static_simple_init()
+{
+	rt_err_t result;
+
+	result = rt_thread_init(&thread1,
+		"t1",
+		thread_entry, (void*)1,
+		&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",
+		thread_entry, (void*)2,
+		&thread2_stack[0], sizeof(thread2_stack),
+		THREAD_PRIORITY + 1, 10);
+	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();
+}
+
+int _tc_thread_static_simple()
+{
+	/* set tc cleanup */
+	tc_cleanup(_tc_cleanup);
+	thread_static_simple_init();
+
+	return 20;
+}
+FINSH_FUNCTION_EXPORT(_tc_thread_static_simple, a static thread example);
+#else
+int rt_application_init()
+{
+	thread_static_simple_init();
+
+	return 0;
+}
+#endif
+