创建

828ECO/rt-thread/components/drivers/serial/utest/bypass/SConscript

@@ -0,0 +1,11 @@
+Import('rtconfig')
+from building import *
+
+cwd     = GetCurrentDir()
+src     = Glob('bypass*.c')
+
+CPPPATH = [cwd]
+
+group = DefineGroup('utestcases', src, depend = ['RT_UTEST_SERIAL_BYPASS'], CPPPATH = CPPPATH)
+
+Return('group')

828ECO/rt-thread/components/drivers/serial/utest/bypass/bypass_conflict.c

@@ -0,0 +1,185 @@
+/*
+ * Copyright (c) 2006-2024 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2024-11-20     zhujiale     the first version
+ */
+#include <rtthread.h>
+#include <rtdevice.h>
+#include "utest.h"
+
+static struct rt_serial_device* _serial0;
+static struct rt_spinlock lock;
+static int cnt = 0;
+
+#define __REG32(x) (*((volatile unsigned int*)((rt_ubase_t)x)))
+#define UART_FR(base)   __REG32(base + 0x18)
+#define UART_DR(base)   __REG32(base + 0x00)
+#define UARTFR_TXFF     0x20
+
+static rt_err_t utest_get_c(struct rt_serial_device* serial, char ch, void* data)
+{
+    rt_atomic_add(&cnt, 1);
+    return RT_EOK;
+}
+
+static int utest_getc(struct rt_serial_device* serial)
+{
+    static int num = 0;
+
+    rt_spin_lock(&lock);
+    if (rt_atomic_load(&num) == 10)
+    {
+        rt_atomic_flag_clear(&num);
+        rt_spin_unlock(&lock);
+        return -1;
+    }
+    rt_atomic_add(&num, 1);
+    rt_spin_unlock(&lock);
+    return 'a';
+}
+
+struct hw_uart_device
+{
+    rt_size_t hw_base;
+    rt_size_t irqno;
+};
+
+static int uart_putc(struct rt_serial_device* serial, char c)
+{
+    struct hw_uart_device* uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct hw_uart_device*)serial->parent.user_data;
+
+    while (UART_FR(uart->hw_base) & UARTFR_TXFF);
+    UART_DR(uart->hw_base) = c;
+
+    return 1;
+}
+
+static const struct rt_uart_ops _utest_ops =
+{
+    RT_NULL,
+    RT_NULL,
+    uart_putc,
+    utest_getc,
+};
+
+
+static void thread_rx1(void* parameter)
+{
+    for (int i = 0; i < 10; i++)
+    {
+        rt_hw_serial_isr(_serial0, RT_SERIAL_EVENT_RX_IND);
+    }
+}
+
+static void thread_rx2(void* parameter)
+{
+    for (int i = 0; i < 10; i++)
+    {
+        rt_workqueue_dowork(_serial0->bypass->lower_workq, &_serial0->bypass->work);
+    }
+}
+
+static void thread_high_priority(void* parameter)
+{
+    for (int i = 1; i < 10; i++)
+    {
+        rt_bypass_upper_register(_serial0, "test", i, utest_get_c, RT_NULL);
+        rt_bypass_upper_unregister(_serial0, i);
+    }
+}
+
+static void thread_low_priority(void* parameter)
+{
+    for (int i = 0; i < 20; i++)
+    {
+        rt_hw_serial_isr(_serial0, RT_SERIAL_EVENT_RX_IND);
+    }
+}
+
+static void bypass_rx_stress_003(void)
+{
+    const struct rt_uart_ops* tmp = _serial0->ops;
+
+    rt_thread_t high = rt_thread_create("high_prio", thread_high_priority, RT_NULL, 2048, 15, 10);
+    rt_thread_t low = rt_thread_create("low_prio", thread_low_priority, RT_NULL, 2048, 20, 10);
+
+    rt_atomic_flag_clear(&cnt);
+    _serial0->ops = &_utest_ops;
+    rt_bypass_upper_register(_serial0, "test", 0, utest_get_c, RT_NULL);
+
+    rt_thread_startup(high);
+    rt_thread_startup(low);
+
+    rt_thread_mdelay(1000);
+    _serial0->ops = tmp;
+    rt_bypass_upper_unregister(_serial0, 0);
+    uassert_true(rt_atomic_load(&cnt) == 200);
+}
+
+static void bypass_rx_stress_002(void)
+{
+    const struct rt_uart_ops* tmp = _serial0->ops;
+    rt_thread_t rx2 = rt_thread_create("rx2", thread_rx1, RT_NULL, 2048, RT_THREAD_PRIORITY_MAX - 5, 10);
+    rt_thread_t rx3 = rt_thread_create("rx3", thread_rx2, RT_NULL, 2048, RT_THREAD_PRIORITY_MAX - 5, 10);
+
+    rt_atomic_flag_clear(&cnt);
+    _serial0->ops = &_utest_ops;
+    rt_bypass_lower_register(_serial0, "utest", 0, utest_get_c, RT_NULL);
+
+    rt_thread_startup(rx2);
+    rt_thread_startup(rx3);
+
+    rt_thread_mdelay(1000);
+
+    uassert_true(rt_atomic_load(&cnt) == 100);
+    _serial0->ops = tmp;
+    rt_bypass_lower_unregister(_serial0, 0);
+}
+
+static void bypass_rx_stress_001(void)
+{
+    const struct rt_uart_ops* tmp = _serial0->ops;
+    rt_thread_t rx1 = rt_thread_create("rx1", thread_rx1, RT_NULL, 2048, RT_THREAD_PRIORITY_MAX - 5, 10);
+    rt_thread_t rx2 = rt_thread_create("rx1", thread_rx1, RT_NULL, 2048, RT_THREAD_PRIORITY_MAX - 5, 10);
+
+    cnt = 0;
+    _serial0->ops = &_utest_ops;
+    rt_bypass_upper_register(_serial0, "utest", 0, utest_get_c, RT_NULL);
+
+    rt_thread_startup(rx1);
+    rt_thread_startup(rx2);
+
+    rt_thread_mdelay(1000);
+
+    uassert_true(rt_atomic_load(&cnt) == 200);
+    _serial0->ops = tmp;
+    rt_bypass_upper_unregister(_serial0, 0);
+}
+
+static rt_err_t utest_tc_init(void)
+{
+    _serial0 = (struct rt_serial_device*)rt_console_get_device();
+    rt_spin_lock_init(&lock);
+    return RT_EOK;
+}
+
+static rt_err_t utest_tc_cleanup(void)
+{
+    return RT_EOK;
+}
+
+static void _testcase(void)
+{
+    UTEST_UNIT_RUN(bypass_rx_stress_001);
+    UTEST_UNIT_RUN(bypass_rx_stress_002);
+    UTEST_UNIT_RUN(bypass_rx_stress_003);
+}
+
+UTEST_TC_EXPORT(_testcase, "components.drivers.serial.bypass_rx_stress", utest_tc_init, utest_tc_cleanup, 10);

828ECO/rt-thread/components/drivers/serial/utest/bypass/bypass_lower_run.c

@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2006-2024 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2024-11-20     zhujiale     the first version
+ */
+#include <rtthread.h>
+#include <rtdevice.h>
+#include "utest.h"
+
+static struct rt_serial_device* _serial0;
+static int cnt = 0;
+
+#define __REG32(x) (*((volatile unsigned int*)((rt_ubase_t)x)))
+#define UART_FR(base)   __REG32(base + 0x18)
+#define UART_DR(base)   __REG32(base + 0x00)
+#define UARTFR_TXFF     0x20
+
+struct hw_uart_device
+{
+    rt_size_t hw_base;
+    rt_size_t irqno;
+};
+
+static int uart_putc(struct rt_serial_device* serial, char c)
+{
+    struct hw_uart_device* uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct hw_uart_device*)serial->parent.user_data;
+
+    while (UART_FR(uart->hw_base) & UARTFR_TXFF);
+    UART_DR(uart->hw_base) = c;
+
+    return 1;
+}
+
+static rt_err_t utest_lower_run_test2(struct rt_serial_device* serial, char ch, void* data)
+{
+    static rt_uint8_t num = 0;
+    num++;
+    uassert_true(ch == ('a' + num));
+    return RT_EOK;
+}
+
+static int utest_getc_2(struct rt_serial_device* serial)
+{
+    static rt_uint8_t num = 0;
+    if (num == 20)
+        return -1;
+    num++;
+    return 'a' + num;
+}
+
+static const struct rt_uart_ops _utest_ops2 =
+{
+    RT_NULL,
+    RT_NULL,
+    uart_putc,
+    utest_getc_2,
+};
+
+static rt_err_t utest_lower_run(struct rt_serial_device* serial, char ch, void* data)
+{
+    uassert_true(ch == 'a');
+    cnt++;
+    return RT_EOK;
+}
+
+
+static int utest_getc(struct rt_serial_device* serial)
+{
+    static rt_uint8_t num = 0;
+    if (num == 10)
+        return -1;
+    num++;
+    return 'a';
+}
+
+static const struct rt_uart_ops _utest_ops =
+{
+    RT_NULL,
+    RT_NULL,
+    uart_putc,
+    utest_getc,
+};
+static void bypass_lower_001(void)
+{
+    const struct rt_uart_ops* tmp = _serial0->ops;
+    _serial0->ops = &_utest_ops;
+    rt_bypass_lower_register(_serial0, "utest", RT_BYPASS_MAX_LEVEL, utest_lower_run, RT_NULL);
+
+    rt_hw_serial_isr(_serial0, RT_SERIAL_EVENT_RX_IND);
+    rt_thread_mdelay(100);
+    uassert_true(cnt == 10);
+    _serial0->ops = tmp;
+    rt_bypass_lower_unregister(_serial0, RT_BYPASS_MAX_LEVEL);
+}
+
+static void bypass_lower_002(void)
+{
+    const struct rt_uart_ops* tmp = _serial0->ops;
+    _serial0->ops = &_utest_ops2;
+    rt_bypass_lower_register(_serial0, "utest", RT_BYPASS_MAX_LEVEL, utest_lower_run_test2, RT_NULL);
+
+    rt_hw_serial_isr(_serial0, RT_SERIAL_EVENT_RX_IND);
+    rt_thread_mdelay(100);
+    uassert_true(cnt == 10);
+    _serial0->ops = tmp;
+    rt_bypass_lower_unregister(_serial0, RT_BYPASS_MAX_LEVEL);
+}
+
+static rt_err_t utest_tc_init(void)
+{
+    _serial0 = (struct rt_serial_device*)rt_console_get_device();
+    return RT_EOK;
+}
+
+static rt_err_t utest_tc_cleanup(void)
+{
+    return RT_EOK;
+}
+
+static void _testcase(void)
+{
+    UTEST_UNIT_RUN(bypass_lower_001);
+    UTEST_UNIT_RUN(bypass_lower_002);
+}
+
+UTEST_TC_EXPORT(_testcase, "components.drivers.serial.bypass_lower", utest_tc_init, utest_tc_cleanup, 10);

828ECO/rt-thread/components/drivers/serial/utest/bypass/bypass_register.c

@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2006-2024 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2024-11-20     zhujiale     the first version
+ */
+#include <rtthread.h>
+#include <rtdevice.h>
+#include "utest.h"
+
+static struct rt_serial_device* _serial0;
+static struct rt_spinlock lock;
+
+static rt_err_t utest_001_run(struct rt_serial_device* serial, char ch, void* data)
+{
+    return 0;
+}
+
+static void thread_serial_register1(void* parameter)
+{
+    for (int i = 2; i < 10; i += 2)
+    {
+        rt_bypass_upper_register(_serial0, "test", i, utest_001_run, RT_NULL);
+    }
+}
+
+static void thread_serial_register_upper(void* parameter)
+{
+    for (int i = 1; i < 10; i++)
+    {
+        rt_bypass_upper_register(_serial0, "test", i, utest_001_run, RT_NULL);
+    }
+}
+
+static void thread_serial_register_lower(void* parameter)
+{
+    for (int i = 1; i < 10; i++)
+    {
+        rt_bypass_lower_register(_serial0, "test", i, utest_001_run, RT_NULL);
+    }
+}
+
+static void bypass_register_001(void)
+{
+    rt_thread_t t1 = rt_thread_create("serial_register", thread_serial_register1, RT_NULL, 2048, RT_THREAD_PRIORITY_MAX - 5, 10);
+    rt_bypass_upper_register(_serial0, "test", 0, utest_001_run, RT_NULL);
+    rt_thread_startup(t1);
+    for (int i = 1; i < 10; i += 2)
+    {
+        rt_bypass_upper_register(_serial0, "test", i, utest_001_run, RT_NULL);
+    }
+    rt_thread_mdelay(1000);
+    rt_list_t* node = _serial0->bypass->upper_h->head.next;
+    for (int i = 0; i < 10;i++)
+    {
+        rt_list_t* next = node->next;
+        struct rt_serial_bypass_func* temp = rt_container_of(node, struct rt_serial_bypass_func, node);
+        uassert_true(temp->level == i);
+        rt_bypass_upper_unregister(_serial0, temp->level);
+        node = next;
+    }
+
+}
+
+static void bypass_register_002(void)
+{
+    rt_thread_t t1 = rt_thread_create("serial_register", thread_serial_register_upper, RT_NULL, 2048, RT_THREAD_PRIORITY_MAX - 5, 10);
+    rt_thread_t t2 = rt_thread_create("serial_register", thread_serial_register_lower, RT_NULL, 2048, RT_THREAD_PRIORITY_MAX - 5, 10);
+    rt_bypass_upper_register(_serial0, "test", 0, utest_001_run, RT_NULL);
+
+    rt_thread_startup(t1);
+    rt_thread_startup(t2);
+
+    rt_thread_mdelay(1000);
+    rt_list_t* node = _serial0->bypass->upper_h->head.next;
+    for (int i = 0; i < 10;i++)
+    {
+        rt_list_t* next = node->next;
+        struct rt_serial_bypass_func* temp = rt_container_of(node, struct rt_serial_bypass_func, node);
+        uassert_true(temp->level == i);
+        rt_bypass_upper_unregister(_serial0, temp->level);
+        node = next;
+    }
+    node = _serial0->bypass->lower_h->head.next;
+    for (int i = 1; i < 10;i++)
+    {
+        rt_list_t* next = node->next;
+        struct rt_serial_bypass_func* temp = rt_container_of(node, struct rt_serial_bypass_func, node);
+        uassert_true(temp->level == i);
+        rt_bypass_lower_unregister(_serial0, temp->level);
+        node = next;
+    }
+}
+
+static rt_err_t utest_tc_init(void)
+{
+    _serial0 = (struct rt_serial_device*)rt_console_get_device();
+    rt_spin_lock_init(&lock);
+    return RT_EOK;
+}
+
+static rt_err_t utest_tc_cleanup(void)
+{
+    return RT_EOK;
+}
+
+static void _testcase(void)
+{
+    UTEST_UNIT_RUN(bypass_register_001);
+    UTEST_UNIT_RUN(bypass_register_002);
+}
+
+UTEST_TC_EXPORT(_testcase, "components.drivers.serial.bypass_register", utest_tc_init, utest_tc_cleanup, 10);

828ECO/rt-thread/components/drivers/serial/utest/bypass/bypass_upper_run.c

@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2006-2024 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2024-11-20     zhujiale     the first version
+ */
+#include <rtthread.h>
+#include <rtdevice.h>
+#include "utest.h"
+
+static struct rt_serial_device* _serial0;
+static int cnt;
+
+#define __REG32(x) (*((volatile unsigned int*)((rt_ubase_t)x)))
+#define UART_FR(base)   __REG32(base + 0x18)
+#define UART_DR(base)   __REG32(base + 0x00)
+#define UARTFR_TXFF     0x20
+static rt_err_t utest_upper_run(struct rt_serial_device* serial, char ch, void* data)
+{
+    uassert_true(ch == 'a');
+    cnt++;
+    return RT_EOK;
+}
+
+static int utest_getc(struct rt_serial_device* serial)
+{
+    static rt_uint8_t num = 0;
+    if (num == 10)
+        return -1;
+    num++;
+    return 'a';
+}
+
+struct hw_uart_device
+{
+    rt_size_t hw_base;
+    rt_size_t irqno;
+};
+
+static int uart_putc(struct rt_serial_device* serial, char c)
+{
+    struct hw_uart_device* uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct hw_uart_device*)serial->parent.user_data;
+
+    while (UART_FR(uart->hw_base) & UARTFR_TXFF);
+    UART_DR(uart->hw_base) = c;
+
+    return 1;
+}
+
+static const struct rt_uart_ops _utest_ops =
+{
+    RT_NULL,
+    RT_NULL,
+    uart_putc,
+    utest_getc,
+};
+
+static rt_err_t utest_lower_run_test2(struct rt_serial_device* serial, char ch, void* data)
+{
+    static rt_uint8_t num = 0;
+    num++;
+    uassert_true(ch == ('a' + num));
+    return RT_EOK;
+}
+
+static int utest_getc_2(struct rt_serial_device* serial)
+{
+    static rt_uint8_t num = 0;
+    if (num == 20)
+        return -1;
+    num++;
+    return 'a' + num;
+}
+
+static const struct rt_uart_ops _utest_ops2 =
+{
+    RT_NULL,
+    RT_NULL,
+    uart_putc,
+    utest_getc_2,
+};
+static void bypass_upper_001(void)
+{
+    const struct rt_uart_ops* tmp = _serial0->ops;
+    _serial0->ops = &_utest_ops;
+    rt_bypass_upper_register(_serial0, "utest", RT_BYPASS_LEVEL_1, utest_upper_run, RT_NULL);
+    rt_hw_serial_isr(_serial0, RT_SERIAL_EVENT_RX_IND);
+    uassert_true(cnt == 10);
+    _serial0->ops = tmp;
+    rt_bypass_upper_unregister(_serial0, RT_BYPASS_LEVEL_1);
+}
+
+static void bypass_upper_002(void)
+{
+    const struct rt_uart_ops* tmp = _serial0->ops;
+    _serial0->ops = &_utest_ops2;
+    rt_bypass_upper_register(_serial0, "utest", RT_BYPASS_MAX_LEVEL, utest_lower_run_test2, RT_NULL);
+
+    rt_hw_serial_isr(_serial0, RT_SERIAL_EVENT_RX_IND);
+    rt_thread_mdelay(100);
+    uassert_true(cnt == 10);
+    _serial0->ops = tmp;
+    rt_bypass_upper_unregister(_serial0, RT_BYPASS_MAX_LEVEL);
+}
+
+static rt_err_t utest_tc_init(void)
+{
+    _serial0 = (struct rt_serial_device*)rt_console_get_device();
+    return RT_EOK;
+}
+
+static rt_err_t utest_tc_cleanup(void)
+{
+    return RT_EOK;
+}
+
+static void _testcase(void)
+{
+    UTEST_UNIT_RUN(bypass_upper_001);
+    UTEST_UNIT_RUN(bypass_upper_002);
+}
+
+UTEST_TC_EXPORT(_testcase, "components.drivers.serial.bypass_upper", utest_tc_init, utest_tc_cleanup, 10);