[add] event test case.

examples/utest/configs/kernel/ipc.conf

 CONFIG_UTEST_SEMAPHORE_TC=y
-
+CONFIG_UTEST_EVENT_TC=y
 # dependencies
 CONFIG_RT_USING_SEMAPHORE=y
+CONFIG_RT_USING_EVENT=y

examples/utest/testcases/kernel/Kconfig

@@ -10,4 +10,9 @@ config UTEST_SEMAPHORE_TC
     default n
     depends on RT_USING_SEMAPHORE
 
+config UTEST_EVENT_TC
+    bool "event test"
+    default n
+    depends on RT_USING_EVENT
+
 endmenu

examples/utest/testcases/kernel/SConscript

@@ -11,6 +11,9 @@ if GetDepend(['UTEST_MEMHEAP_TC']):
 if GetDepend(['UTEST_SEMAPHORE_TC']):
     src += ['semaphore_tc.c']
 
+if GetDepend(['UTEST_EVENT_TC']):
+    src += ['event_tc.c']
+
 CPPPATH = [cwd]
 
 group = DefineGroup('utestcases', src, depend = [], CPPPATH = CPPPATH)

examples/utest/testcases/kernel/event_tc.c

+/*
+ * Copyright (c) 2006-2019, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-08-15     liukang     the first version
+ */
+
+#include <rtthread.h>
+#include "utest.h"
+#include <stdlib.h>
+
+#define EVENT_FLAG3 (1 << 3)
+#define EVENT_FLAG5 (1 << 5)
+
+static struct rt_event static_event = {0};
+#ifdef RT_USING_HEAP
+static rt_event_t dynamic_event = RT_NULL;
+static rt_uint32_t dynamic_event_recv_thread_finish = 0, dynamic_event_send_thread_finish = 0;
+
+ALIGN(RT_ALIGN_SIZE)
+static char thread3_stack[1024];
+static struct rt_thread thread3;
+
+ALIGN(RT_ALIGN_SIZE)
+static char thread4_stack[1024];
+static struct rt_thread thread4;
+#endif /* RT_USING_HEAP */
+
+static rt_uint32_t recv_event_times1 = 0, recv_event_times2 = 0;
+static rt_uint32_t static_event_recv_thread_finish = 0, static_event_send_thread_finish = 0;
+
+ALIGN(RT_ALIGN_SIZE)
+static char thread1_stack[1024];
+static struct rt_thread thread1;
+
+ALIGN(RT_ALIGN_SIZE)
+static char thread2_stack[1024];
+static struct rt_thread thread2;
+
+#define THREAD_PRIORITY      9
+#define THREAD_TIMESLICE     5
+
+static void test_event_init(void)
+{
+    rt_err_t result;
+
+    result = rt_event_init(&static_event, "event", RT_IPC_FLAG_PRIO);
+    if (result != RT_EOK)
+    {
+        uassert_false(1);
+    }
+    result = rt_event_detach(&static_event);
+    if (result != RT_EOK)
+    {
+        uassert_false(1);
+    }
+
+    result = rt_event_init(&static_event, "event", RT_IPC_FLAG_FIFO);
+    if (result != RT_EOK)
+    {
+        uassert_false(1);
+    }
+    result = rt_event_detach(&static_event);
+    if (result != RT_EOK)
+    {
+        uassert_false(1);
+    }
+
+    uassert_true(1);
+}
+
+static void test_event_detach(void)
+{
+    rt_err_t result = RT_EOK;
+
+    result = rt_event_init(&static_event, "event", RT_IPC_FLAG_PRIO);
+    if (result != RT_EOK)
+    {
+        uassert_false(1);
+    }
+
+    result = rt_event_detach(&static_event);
+    if (result != RT_EOK)
+    {
+        uassert_false(1);
+    }
+
+    uassert_true(1);
+}
+
+static void thread1_recv_static_event(void *param)
+{
+    rt_uint32_t e;
+
+    if (rt_event_recv(&static_event, (EVENT_FLAG3 | EVENT_FLAG5),
+                      RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR,
+                      RT_WAITING_FOREVER, &e) != RT_EOK)
+    {
+        return;
+    }
+
+    recv_event_times1 = e;
+
+    rt_thread_mdelay(50);
+
+    if (rt_event_recv(&static_event, (EVENT_FLAG3 | EVENT_FLAG5),
+                      RT_EVENT_FLAG_AND | RT_EVENT_FLAG_CLEAR,
+                      RT_WAITING_FOREVER, &e) != RT_EOK)
+    {
+        return;
+    }
+    recv_event_times2 = e;
+
+    static_event_recv_thread_finish = 1;
+}
+
+static void thread2_send_static_event(void *param)
+{
+    rt_event_send(&static_event, EVENT_FLAG3);
+    rt_thread_mdelay(10);
+
+    rt_event_send(&static_event, EVENT_FLAG5);
+    rt_thread_mdelay(10);
+
+    rt_event_send(&static_event, EVENT_FLAG3);
+
+    static_event_send_thread_finish = 1;
+}
+
+
+static void test_static_event_send_recv(void)
+{
+    rt_err_t result = RT_EOK;
+
+    result  = rt_event_init(&static_event, "event", RT_IPC_FLAG_PRIO);
+    if (result  != RT_EOK)
+    {
+        uassert_false(1);
+    }
+
+    rt_thread_init(&thread1,
+                   "thread1",
+                   thread1_recv_static_event,
+                   RT_NULL,
+                   &thread1_stack[0],
+                   sizeof(thread1_stack),
+                   THREAD_PRIORITY - 1, THREAD_TIMESLICE);
+    rt_thread_startup(&thread1);
+
+    rt_thread_init(&thread2,
+                   "thread2",
+                   thread2_send_static_event,
+                   RT_NULL,
+                   &thread2_stack[0],
+                   sizeof(thread2_stack),
+                   THREAD_PRIORITY, THREAD_TIMESLICE);
+    rt_thread_startup(&thread2);
+
+    while (static_event_recv_thread_finish != 1 || static_event_send_thread_finish != 1)
+    {
+        rt_thread_delay(1);
+    }
+
+    if (recv_event_times1 == EVENT_FLAG3 && recv_event_times2 == (EVENT_FLAG3 | EVENT_FLAG5))
+    {
+        if (rt_event_detach(&static_event) != RT_EOK)
+        {
+            uassert_false(1);
+        }
+        uassert_true(1);
+    }
+    else
+    {
+        if (rt_event_detach(&static_event) != RT_EOK)
+        {
+            uassert_false(1);
+        }
+        uassert_false(1);
+    }
+
+    return;
+}
+
+#ifdef RT_USING_HEAP
+static void test_event_create(void)
+{
+    rt_err_t result = RT_EOK;
+
+    dynamic_event = rt_event_create("dynamic_event", RT_IPC_FLAG_FIFO);
+    if (dynamic_event == RT_NULL)
+    {
+        uassert_false(1);
+    }
+
+    result = rt_event_delete(dynamic_event);
+    if (result != RT_EOK)
+    {
+        uassert_false(1);
+    }
+
+    uassert_true(1);
+}
+
+static void test_event_delete(void)
+{
+    rt_err_t result;
+
+    dynamic_event = rt_event_create("dynamic_event", RT_IPC_FLAG_FIFO);
+    if (dynamic_event == RT_NULL)
+    {
+        uassert_false(1);
+    }
+
+    result = rt_event_delete(dynamic_event);
+    if (result != RT_EOK)
+    {
+        uassert_false(1);
+    }
+
+    uassert_true(1);
+}
+
+static void thread3_recv_dynamic_event(void *param)
+{
+    rt_uint32_t e;
+
+    if (rt_event_recv(dynamic_event, (EVENT_FLAG3 | EVENT_FLAG5),
+                      RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR,
+                      RT_WAITING_FOREVER, &e) != RT_EOK)
+    {
+        return;
+    }
+
+    recv_event_times1 = e;
+
+    rt_thread_mdelay(50);
+
+    if (rt_event_recv(dynamic_event, (EVENT_FLAG3 | EVENT_FLAG5),
+                      RT_EVENT_FLAG_AND | RT_EVENT_FLAG_CLEAR,
+                      RT_WAITING_FOREVER, &e) != RT_EOK)
+    {
+        return;
+    }
+    recv_event_times2 = e;
+
+    dynamic_event_recv_thread_finish = 1;
+}
+
+static void thread4_send_dynamic_event(void *param)
+{
+    rt_event_send(dynamic_event, EVENT_FLAG3);
+    rt_thread_mdelay(10);
+
+    rt_event_send(dynamic_event, EVENT_FLAG5);
+    rt_thread_mdelay(10);
+
+    rt_event_send(dynamic_event, EVENT_FLAG3);
+
+    dynamic_event_send_thread_finish = 1;
+}
+
+static void test_dynamic_event_send_recv(void)
+{
+    dynamic_event = rt_event_create("dynamic_event", RT_IPC_FLAG_PRIO);
+    if (dynamic_event == RT_NULL)
+    {
+        uassert_false(1);
+    }
+
+    rt_thread_init(&thread3,
+                   "thread3",
+                   thread3_recv_dynamic_event,
+                   RT_NULL,
+                   &thread3_stack[0],
+                   sizeof(thread3_stack),
+                   THREAD_PRIORITY - 1, THREAD_TIMESLICE);
+    rt_thread_startup(&thread3);
+
+    rt_thread_init(&thread4,
+                   "thread4",
+                   thread4_send_dynamic_event,
+                   RT_NULL,
+                   &thread4_stack[0],
+                   sizeof(thread4_stack),
+                   THREAD_PRIORITY, THREAD_TIMESLICE);
+    rt_thread_startup(&thread4);
+
+    while (dynamic_event_recv_thread_finish != 1 || dynamic_event_send_thread_finish != 1)
+    {
+        rt_thread_delay(1);
+    }
+
+    if (recv_event_times1 == EVENT_FLAG3 && recv_event_times2 == (EVENT_FLAG3 | EVENT_FLAG5))
+    {
+        if (rt_event_delete(dynamic_event) != RT_EOK)
+        {
+            uassert_false(1);
+        }
+        uassert_true(1);
+    }
+    else
+    {
+        if (rt_event_delete(dynamic_event) != RT_EOK)
+        {
+            uassert_false(1);
+        }
+        uassert_false(1);
+    }
+
+    return;
+}
+#endif
+
+static rt_err_t utest_tc_init(void)
+{
+    static_event_recv_thread_finish = 0;
+    static_event_send_thread_finish = 0;
+#ifdef RT_USING_HEAP
+    dynamic_event_recv_thread_finish = 0;
+    dynamic_event_send_thread_finish = 0;
+#endif
+    return RT_EOK;
+}
+
+static rt_err_t utest_tc_cleanup(void)
+{
+    return RT_EOK;
+}
+
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_event_init);
+    UTEST_UNIT_RUN(test_event_detach);
+    UTEST_UNIT_RUN(test_static_event_send_recv);
+#ifdef RT_USING_HEAP
+    UTEST_UNIT_RUN(test_event_create);
+    UTEST_UNIT_RUN(test_event_delete);
+    UTEST_UNIT_RUN(test_dynamic_event_send_recv);
+#endif
+}
+UTEST_TC_EXPORT(testcase, "src.ipc.event_tc", utest_tc_init, utest_tc_cleanup, 60);