[add] add semaphore testcase src code and Kconfig

examples/utest/testcases/kernel/Kconfig

@@ -5,4 +5,9 @@ config UTEST_MEMHEAP_TC
     default y
     depends on RT_USING_MEMHEAP
 
+config UTEST_SEMAPHORE_TC
+    bool "semaphore test"
+    default n
+    depends on RT_USING_SEMAPHORE
+
 endmenu

examples/utest/testcases/kernel/SConscript

@@ -8,6 +8,9 @@ src     = Split('''
 if GetDepend(['UTEST_MEMHEAP_TC']):
     src += ['memheap_tc.c']
 
+if GetDepend(['UTEST_SEMAPHORE_TC']):
+    src += ['semaphore_tc.c']
+
 CPPPATH = [cwd]
 
 group = DefineGroup('utestcases', src, depend = [], CPPPATH = CPPPATH)

examples/utest/testcases/kernel/semaphore_tc.c

@@ -0,0 +1,559 @@
+/*
+ * Copyright (c) 2006-2019, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-08-12     luckyzjq     the first version
+ */
+
+#include <rtthread.h>
+#include <stdlib.h>
+#include "utest.h"
+
+static struct rt_semaphore static_semaphore;
+#ifdef RT_USING_HEAP
+static rt_sem_t dynamic_semaphore;
+#endif /* RT_USING_HEAP */
+
+static void test_static_semaphore_init(void)
+{
+    rt_err_t result;
+    int rand_num = rand() % 0x10000;
+
+    for (int i = 0; i < rand_num; i++)
+    {
+        result = rt_sem_init(&static_semaphore, "static_sem", i, RT_IPC_FLAG_PRIO);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+            break;
+        }
+        rt_sem_detach(&static_semaphore);
+
+        result = rt_sem_init(&static_semaphore, "static_sem", i, RT_IPC_FLAG_FIFO);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+            break;
+        }
+        rt_sem_detach(&static_semaphore);
+    }
+
+    uassert_true(RT_TRUE);
+}
+
+static void test_static_semaphore_detach(void)
+{
+    rt_err_t result;
+    int rand_num = rand() % 0x10000;
+
+    for (int i = 0; i < rand_num; i++)
+    {
+        result = rt_sem_init(&static_semaphore, "static_sem", i, RT_IPC_FLAG_PRIO);
+        if (RT_EOK != result)
+        {
+            break;
+        }
+
+        result = rt_sem_detach(&static_semaphore);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+            break;
+        }
+
+        result = rt_sem_init(&static_semaphore, "static_sem", i, RT_IPC_FLAG_FIFO);
+        if (RT_EOK != result)
+        {
+            break;
+        }
+        result = rt_sem_detach(&static_semaphore);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+            break;
+        }
+    }
+
+    uassert_true(RT_TRUE);
+}
+
+static void test_static_semaphore_take(void)
+{
+    rt_err_t result;
+    result = rt_sem_init(&static_semaphore, "static_sem", 1, RT_IPC_FLAG_PRIO);
+    if (RT_EOK == result)
+    {
+        /* first take */
+        result = rt_sem_take(&static_semaphore, RT_WAITING_FOREVER);
+        if (RT_EOK != result)
+            uassert_true(RT_FALSE);
+        /* second take */
+        result = rt_sem_take(&static_semaphore, 100);
+        if (-RT_ETIMEOUT != result)
+            uassert_true(RT_FALSE);
+    }
+    else
+    {
+        return;
+    }
+
+    rt_sem_detach(&static_semaphore);
+    uassert_true(RT_TRUE);
+
+    return;
+}
+
+static void test_static_semaphore_trytake(void)
+{
+    rt_err_t result;
+    result = rt_sem_init(&static_semaphore, "static_sem", 1, RT_IPC_FLAG_PRIO);
+    if (RT_EOK == result)
+    {
+        /* first take */
+        result = rt_sem_trytake(&static_semaphore);
+        if (RT_EOK != result)
+            uassert_true(RT_FALSE);
+        /* second take */
+        result = rt_sem_trytake(&static_semaphore);
+        if (-RT_ETIMEOUT != result)
+            uassert_true(RT_FALSE);
+    }
+    else
+    {
+        return;
+    }
+
+    rt_sem_detach(&static_semaphore);
+    uassert_true(RT_TRUE);
+
+    return;
+}
+
+static void test_static_semaphore_release(void)
+{
+    rt_err_t result;
+    result = rt_sem_init(&static_semaphore, "static_sem", 0, RT_IPC_FLAG_PRIO);
+    if (RT_EOK == result)
+    {
+        /* first take */
+        result = rt_sem_take(&static_semaphore, 100);
+        if (-RT_ETIMEOUT != result)
+            uassert_true(RT_FALSE);
+
+        /* release */
+        result = rt_sem_release(&static_semaphore);
+        if (RT_EOK != result)
+            uassert_true(RT_FALSE);
+
+        /* second take */
+        result = rt_sem_take(&static_semaphore, RT_WAITING_FOREVER);
+        if (RT_EOK != result)
+            uassert_true(RT_FALSE);
+    }
+    else
+    {
+        return;
+    }
+
+    rt_sem_detach(&static_semaphore);
+    uassert_true(RT_TRUE);
+
+    return;
+}
+
+static void test_static_semaphore_control(void)
+{
+    rt_err_t result;
+    int value = 0;
+
+    value = rand() % 100;
+    result = rt_sem_init(&static_semaphore, "static_sem", 1, RT_IPC_FLAG_PRIO);
+    if (RT_EOK == result)
+    {
+        result = rt_sem_control(&static_semaphore, RT_IPC_CMD_RESET, &value);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+        }
+    }
+    else
+    {
+        return;
+    }
+
+    for (int i = 0; i < value; i++)
+    {
+        result = rt_sem_take(&static_semaphore, 10);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+        }
+    }
+
+    rt_sem_detach(&static_semaphore);
+    uassert_true(RT_TRUE);
+}
+
+static void static_release_isr_hardware_callback(void *param)
+{
+    rt_err_t result;
+
+    result = rt_sem_release(&static_semaphore);
+    if (RT_EOK != result)
+    {
+        uassert_true(RT_FALSE);
+    }
+}
+
+static void static_release_isr_software_callback(void *param)
+{
+    rt_err_t result;
+
+    result = rt_sem_release(&static_semaphore);
+    if (RT_EOK != result)
+    {
+        uassert_true(RT_FALSE);
+    }
+}
+
+static void test_static_semaphore_release_isr(void)
+{
+    rt_err_t result;
+    rt_timer_t hardware_timer;
+    rt_timer_t software_timer;
+
+    /* create timer */
+    hardware_timer = rt_timer_create("release_isr",
+                                     static_release_isr_hardware_callback,
+                                     RT_NULL,
+                                     100,
+                                     RT_TIMER_FLAG_HARD_TIMER | RT_TIMER_FLAG_ONE_SHOT);
+    software_timer = rt_timer_create("release_isr",
+                                     static_release_isr_software_callback,
+                                     RT_NULL,
+                                     100,
+                                     RT_TIMER_FLAG_SOFT_TIMER | RT_TIMER_FLAG_ONE_SHOT);
+    /* start tiemr */
+    if (hardware_timer)
+        rt_timer_start(hardware_timer);
+    if (software_timer)
+        rt_timer_start(software_timer);
+
+    result = rt_sem_init(&static_semaphore, "static_sem", 0, RT_IPC_FLAG_PRIO);
+    if (RT_EOK == result)
+    {
+        for (int i = 0; i < 2; i++)
+        {
+            result = rt_sem_take(&static_semaphore, 1000);
+            if (RT_EOK != result)
+            {
+                uassert_true(RT_FALSE);
+            }
+        }
+    }
+    else
+    {
+        return;
+    }
+
+    rt_sem_detach(&static_semaphore);
+    rt_timer_delete(hardware_timer);
+    rt_timer_delete(software_timer);
+
+    uassert_true(RT_TRUE);
+}
+
+#ifdef RT_USING_HEAP
+static void test_dynamic_semaphore_create(void)
+{
+    rt_err_t result;
+    int rand_num = rand() % 0x10000;
+
+    for (int i = 0; i < rand_num; i++)
+    {
+        dynamic_semaphore = rt_sem_create("static_sem", i, RT_IPC_FLAG_PRIO);
+        if (RT_NULL == dynamic_semaphore)
+        {
+            uassert_true(RT_FALSE);
+            break;
+        }
+        rt_sem_delete(dynamic_semaphore);
+
+        dynamic_semaphore = rt_sem_create("static_sem", i, RT_IPC_FLAG_FIFO);
+        if (RT_NULL == dynamic_semaphore)
+        {
+            uassert_true(RT_FALSE);
+            break;
+        }
+        rt_sem_delete(dynamic_semaphore);
+    }
+
+    uassert_true(RT_TRUE);
+}
+
+static void test_dynamic_semaphore_delete(void)
+{
+    rt_err_t result;
+    int rand_num = rand() % 0x10000;
+
+    for (int i = 0; i < rand_num; i++)
+    {
+        dynamic_semaphore = rt_sem_create("static_sem", i, RT_IPC_FLAG_PRIO);
+        if (RT_NULL == dynamic_semaphore)
+        {
+            break;
+        }
+
+        result = rt_sem_delete(dynamic_semaphore);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+            break;
+        }
+
+        dynamic_semaphore = rt_sem_create("static_sem", i, RT_IPC_FLAG_FIFO);
+        if (RT_NULL == dynamic_semaphore)
+        {
+            break;
+        }
+        result = rt_sem_delete(dynamic_semaphore);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+            break;
+        }
+    }
+
+    uassert_true(RT_TRUE);
+}
+
+static void test_dynamic_semaphore_take(void)
+{
+    rt_err_t result;
+    dynamic_semaphore = rt_sem_create("static_sem", 1, RT_IPC_FLAG_PRIO);
+    if (RT_NULL != dynamic_semaphore)
+    {
+        /* first take */
+        result = rt_sem_take(dynamic_semaphore, RT_WAITING_FOREVER);
+        if (RT_EOK != result)
+            uassert_true(RT_FALSE);
+        /* second take */
+        result = rt_sem_take(dynamic_semaphore, 100);
+        if (-RT_ETIMEOUT != result)
+            uassert_true(RT_FALSE);
+    }
+    else
+    {
+        return;
+    }
+
+    rt_sem_delete(dynamic_semaphore);
+    uassert_true(RT_TRUE);
+
+    return;
+}
+
+static void test_dynamic_semaphore_trytake(void)
+{
+    rt_err_t result;
+    dynamic_semaphore = rt_sem_create("static_sem", 1, RT_IPC_FLAG_PRIO);
+    if (RT_NULL != dynamic_semaphore)
+    {
+        /* first take */
+        result = rt_sem_trytake(dynamic_semaphore);
+        if (RT_EOK != result)
+            uassert_true(RT_FALSE);
+        /* second take */
+        result = rt_sem_trytake(dynamic_semaphore);
+        if (-RT_ETIMEOUT != result)
+            uassert_true(RT_FALSE);
+    }
+    else
+    {
+        return;
+    }
+
+    rt_sem_delete(dynamic_semaphore);
+    uassert_true(RT_TRUE);
+
+    return;
+}
+
+static void test_dynamic_semaphore_release(void)
+{
+    rt_err_t result;
+    dynamic_semaphore = rt_sem_create("static_sem", 0, RT_IPC_FLAG_PRIO);
+    if (RT_NULL != dynamic_semaphore)
+    {
+        /* first take */
+        result = rt_sem_take(dynamic_semaphore, 100);
+        if (-RT_ETIMEOUT != result)
+            uassert_true(RT_FALSE);
+
+        /* release */
+        result = rt_sem_release(dynamic_semaphore);
+        if (RT_EOK != result)
+            uassert_true(RT_FALSE);
+
+        /* second take */
+        result = rt_sem_take(dynamic_semaphore, RT_WAITING_FOREVER);
+        if (RT_EOK != result)
+            uassert_true(RT_FALSE);
+    }
+    else
+    {
+        return;
+    }
+
+    rt_sem_delete(dynamic_semaphore);
+    uassert_true(RT_TRUE);
+
+    return;
+}
+
+static void test_dynamic_semaphore_control(void)
+{
+    rt_err_t result;
+    int value = 0;
+
+    value = rand() % 100;
+    dynamic_semaphore = rt_sem_create("static_sem", 1, RT_IPC_FLAG_PRIO);
+    if (RT_NULL != dynamic_semaphore)
+    {
+        result = rt_sem_control(dynamic_semaphore, RT_IPC_CMD_RESET, &value);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+        }
+    }
+    else
+    {
+        return;
+    }
+
+    for (int i = 0; i < value; i++)
+    {
+        result = rt_sem_take(dynamic_semaphore, 10);
+        if (RT_EOK != result)
+        {
+            uassert_true(RT_FALSE);
+        }
+    }
+
+    rt_sem_delete(dynamic_semaphore);
+    uassert_true(RT_TRUE);
+}
+
+static void dynamic_release_isr_hardware_callback(void *param)
+{
+    rt_err_t result;
+
+    result = rt_sem_release(dynamic_semaphore);
+    if (RT_EOK != result)
+    {
+        uassert_true(RT_FALSE);
+    }
+}
+
+static void dynamic_release_isr_software_callback(void *param)
+{
+    rt_err_t result;
+
+    result = rt_sem_release(dynamic_semaphore);
+    if (RT_EOK != result)
+    {
+        uassert_true(RT_FALSE);
+    }
+}
+
+static void test_dynamic_semaphore_release_isr(void)
+{
+    rt_err_t result;
+    rt_timer_t hardware_timer;
+    rt_timer_t software_timer;
+
+    /* create timer */
+    hardware_timer = rt_timer_create("release_isr",
+                                     dynamic_release_isr_hardware_callback,
+                                     RT_NULL,
+                                     100,
+                                     RT_TIMER_FLAG_HARD_TIMER | RT_TIMER_FLAG_ONE_SHOT);
+    software_timer = rt_timer_create("release_isr",
+                                     dynamic_release_isr_software_callback,
+                                     RT_NULL,
+                                     100,
+                                     RT_TIMER_FLAG_SOFT_TIMER | RT_TIMER_FLAG_ONE_SHOT);
+    /* start tiemr */
+    if (hardware_timer)
+        rt_timer_start(hardware_timer);
+    if (software_timer)
+        rt_timer_start(software_timer);
+
+    dynamic_semaphore = rt_sem_create("static_sem", 0, RT_IPC_FLAG_PRIO);
+    if (RT_NULL != dynamic_semaphore)
+    {
+        for (int i = 0; i < 2; i++)
+        {
+            result = rt_sem_take(dynamic_semaphore, 1000);
+            if (RT_EOK != result)
+            {
+                uassert_true(RT_FALSE);
+            }
+        }
+    }
+    else
+    {
+        return;
+    }
+
+    rt_sem_delete(dynamic_semaphore);
+    rt_timer_delete(hardware_timer);
+    rt_timer_delete(software_timer);
+
+    uassert_true(RT_TRUE);
+}
+
+#endif /* RT_USING_HEAP */
+
+static rt_err_t utest_tc_init(void)
+{
+#ifdef RT_USING_HEAP
+    dynamic_semaphore = RT_NULL;
+#endif /* RT_USING_HEAP */
+
+    return RT_EOK;
+}
+
+static rt_err_t utest_tc_cleanup(void)
+{
+#ifdef RT_USING_HEAP
+    dynamic_semaphore = RT_NULL;
+#endif /* RT_USING_HEAP */
+
+    return RT_EOK;
+}
+
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_static_semaphore_init);
+    UTEST_UNIT_RUN(test_static_semaphore_take);
+    UTEST_UNIT_RUN(test_static_semaphore_release);
+    UTEST_UNIT_RUN(test_static_semaphore_detach);
+    UTEST_UNIT_RUN(test_static_semaphore_trytake);
+    UTEST_UNIT_RUN(test_static_semaphore_control);
+    UTEST_UNIT_RUN(test_static_semaphore_release_isr);
+
+#ifdef RT_USING_HEAP
+    UTEST_UNIT_RUN(test_dynamic_semaphore_create);
+    UTEST_UNIT_RUN(test_dynamic_semaphore_take);
+    UTEST_UNIT_RUN(test_dynamic_semaphore_release);
+    UTEST_UNIT_RUN(test_dynamic_semaphore_delete);
+    UTEST_UNIT_RUN(test_dynamic_semaphore_trytake);
+    UTEST_UNIT_RUN(test_dynamic_semaphore_control);
+    UTEST_UNIT_RUN(test_dynamic_semaphore_release_isr);
+#endif /* RT_USING_HEAP */
+}
+UTEST_TC_EXPORT(testcase, "testcases.kernel.semaphore_tc", utest_tc_init, utest_tc_cleanup, 1000);