aa25e212d1
Fix thread function signatures to avoid stack corruption on thread exit. Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
360 lines
7.6 KiB
C
360 lines
7.6 KiB
C
/*
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* Copyright (c) 2021 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdlib.h>
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#include <zephyr/ztest.h>
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#include <zephyr/types.h>
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#include <zephyr/irq_offload.h>
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#include <zephyr/ztest_error_hook.h>
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#define STACK_SIZE (512 + CONFIG_TEST_EXTRA_STACK_SIZE)
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#define THREAD_TEST_PRIORITY 0
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#define TEST_TIMEOUT -20
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#define PERIOD 50
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#define DURATION 100
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static struct k_timer mytimer, sync_timer;
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static struct k_thread tdata;
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static K_THREAD_STACK_DEFINE(tstack, STACK_SIZE);
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static void thread_timer_start_null(void *p1, void *p2, void *p3)
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{
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ARG_UNUSED(p1);
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ARG_UNUSED(p2);
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ARG_UNUSED(p3);
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ztest_set_fault_valid(true);
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k_timer_start(NULL, K_MSEC(DURATION), K_NO_WAIT);
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/* should not go here*/
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ztest_test_fail();
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}
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/**
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* @brief Test k_timer_start() API
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*
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* @details Create a thread and set k_timer_start() input to NULL
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* and set a duration and period.
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*
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* @ingroup kernel_timer_tests
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*
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* @see k_timer_start()
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*/
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ZTEST_USER(timer_api_error, test_timer_start_null)
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{
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#ifndef CONFIG_USERSPACE
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/* Skip on platforms with no userspace support */
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ztest_test_skip();
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#endif
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k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE,
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thread_timer_start_null,
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NULL, NULL, NULL,
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K_PRIO_PREEMPT(THREAD_TEST_PRIORITY),
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K_USER | K_INHERIT_PERMS, K_NO_WAIT);
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k_thread_join(tid, K_FOREVER);
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}
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static void thread_timer_stop_null(void *p1, void *p2, void *p3)
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{
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ARG_UNUSED(p1);
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ARG_UNUSED(p2);
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ARG_UNUSED(p3);
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ztest_set_fault_valid(true);
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k_timer_stop(NULL);
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/* should not go here*/
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ztest_test_fail();
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}
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/**
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* @brief Test k_timer_stop() API
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*
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* @details Create a thread and set k_timer_stop() input to NULL
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*
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* @ingroup kernel_timer_tests
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*
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* @see k_timer_stop()
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*/
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ZTEST_USER(timer_api_error, test_timer_stop_null)
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{
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#ifndef CONFIG_USERSPACE
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/* Skip on platforms with no userspace support */
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ztest_test_skip();
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#endif
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k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE,
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thread_timer_stop_null,
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NULL, NULL, NULL,
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K_PRIO_PREEMPT(THREAD_TEST_PRIORITY),
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K_USER | K_INHERIT_PERMS, K_NO_WAIT);
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k_thread_join(tid, K_FOREVER);
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}
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static void thread_timer_status_get_null(void *p1, void *p2, void *p3)
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{
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ARG_UNUSED(p1);
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ARG_UNUSED(p2);
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ARG_UNUSED(p3);
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ztest_set_fault_valid(true);
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k_timer_status_get(NULL);
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/* should not go here*/
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ztest_test_fail();
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}
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/**
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* @brief Test k_timer_status_get() API
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*
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* @details Create a thread and set k_timer_status_get() input to NULL
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*
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* @ingroup kernel_timer_tests
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*
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* @see k_timer_status_get()
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*/
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ZTEST_USER(timer_api_error, test_timer_status_get_null)
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{
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#ifndef CONFIG_USERSPACE
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/* Skip on platforms with no userspace support */
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ztest_test_skip();
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#endif
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k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE,
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thread_timer_status_get_null,
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NULL, NULL, NULL,
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K_PRIO_PREEMPT(THREAD_TEST_PRIORITY),
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K_USER | K_INHERIT_PERMS, K_NO_WAIT);
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k_thread_join(tid, K_FOREVER);
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}
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static void thread_timer_status_sync_null(void *p1, void *p2, void *p3)
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{
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ARG_UNUSED(p1);
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ARG_UNUSED(p2);
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ARG_UNUSED(p3);
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ztest_set_fault_valid(true);
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k_timer_status_sync(NULL);
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/* should not go here*/
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ztest_test_fail();
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}
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/**
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* @brief Test k_timer_status_sync() API
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*
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* @details Create a thread and set k_timer_status_sync() input to NULL
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*
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* @ingroup kernel_timer_tests
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*
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* @see k_timer_status_sync()
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*/
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ZTEST_USER(timer_api_error, test_timer_status_sync_null)
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{
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#ifndef CONFIG_USERSPACE
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/* Skip on platforms with no userspace support */
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ztest_test_skip();
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#endif
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k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE,
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thread_timer_status_sync_null,
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NULL, NULL, NULL,
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K_PRIO_PREEMPT(THREAD_TEST_PRIORITY),
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K_USER | K_INHERIT_PERMS, K_NO_WAIT);
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k_thread_join(tid, K_FOREVER);
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}
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static void thread_timer_remaining_ticks_null(void *p1, void *p2, void *p3)
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{
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ARG_UNUSED(p1);
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ARG_UNUSED(p2);
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ARG_UNUSED(p3);
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ztest_set_fault_valid(true);
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k_timer_remaining_ticks(NULL);
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/* should not go here*/
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ztest_test_fail();
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}
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/**
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* @brief Test k_timer_remaining_ticks() API
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*
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* @details Create a thread and set k_timer_remaining_ticks() input to NULL
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*
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* @ingroup kernel_timer_tests
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*
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* @see k_timer_remaining_ticks()
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*/
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ZTEST_USER(timer_api_error, test_timer_remaining_ticks_null)
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{
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#ifndef CONFIG_USERSPACE
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/* Skip on platforms with no userspace support */
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ztest_test_skip();
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#endif
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k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE,
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thread_timer_remaining_ticks_null,
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NULL, NULL, NULL,
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K_PRIO_PREEMPT(THREAD_TEST_PRIORITY),
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K_USER | K_INHERIT_PERMS, K_NO_WAIT);
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k_thread_join(tid, K_FOREVER);
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}
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static void thread_timer_expires_ticks_null(void *p1, void *p2, void *p3)
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{
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ARG_UNUSED(p1);
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ARG_UNUSED(p2);
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ARG_UNUSED(p3);
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ztest_set_fault_valid(true);
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k_timer_expires_ticks(NULL);
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/* should not go here*/
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ztest_test_fail();
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}
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/**
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* @brief Test k_timer_expires_ticks() API
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*
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* @details Create a thread and set k_timer_expires_ticks() input to NULL
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*
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* @ingroup kernel_timer_tests
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*
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* @see k_timer_expires_ticks()
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*/
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ZTEST_USER(timer_api_error, test_timer_expires_ticks_null)
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{
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#ifndef CONFIG_USERSPACE
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/* Skip on platforms with no userspace support */
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ztest_test_skip();
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#endif
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k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE,
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thread_timer_expires_ticks_null,
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NULL, NULL, NULL,
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K_PRIO_PREEMPT(THREAD_TEST_PRIORITY),
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K_USER | K_INHERIT_PERMS, K_NO_WAIT);
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k_thread_join(tid, K_FOREVER);
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}
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static void thread_timer_user_data_get_null(void *p1, void *p2, void *p3)
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{
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ARG_UNUSED(p1);
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ARG_UNUSED(p2);
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ARG_UNUSED(p3);
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ztest_set_fault_valid(true);
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k_timer_user_data_get(NULL);
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/* should not go here*/
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ztest_test_fail();
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}
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/**
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* @brief Test k_timer_user_data_get() API
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*
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* @details Create a thread and set k_timer_user_data_get() input to NULL
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*
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* @ingroup kernel_timer_tests
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*
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* @see k_timer_user_data_get()
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*/
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ZTEST_USER(timer_api_error, test_timer_user_data_get_null)
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{
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#ifndef CONFIG_USERSPACE
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/* Skip on platforms with no userspace support */
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ztest_test_skip();
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#endif
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k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE,
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thread_timer_user_data_get_null,
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NULL, NULL, NULL,
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K_PRIO_PREEMPT(THREAD_TEST_PRIORITY),
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K_USER | K_INHERIT_PERMS, K_NO_WAIT);
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k_thread_join(tid, K_FOREVER);
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}
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static void thread_timer_user_data_set_null(void *p1, void *p2, void *p3)
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{
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ARG_UNUSED(p1);
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ARG_UNUSED(p2);
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ARG_UNUSED(p3);
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int user_data = 1;
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ztest_set_fault_valid(true);
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k_timer_user_data_set(NULL, &user_data);
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/* should not go here*/
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ztest_test_fail();
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}
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/**
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* @brief Test k_timer_user_data_set() API
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*
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* @details Create a thread and set k_timer_user_data_set() input to NULL
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*
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* @ingroup kernel_timer_tests
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*
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* @see k_timer_user_data_set()
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*/
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ZTEST_USER(timer_api_error, test_timer_user_data_set_null)
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{
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#ifndef CONFIG_USERSPACE
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/* Skip on platforms with no userspace support */
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ztest_test_skip();
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#endif
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k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE,
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thread_timer_user_data_set_null,
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NULL, NULL, NULL,
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K_PRIO_PREEMPT(THREAD_TEST_PRIORITY),
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K_USER | K_INHERIT_PERMS, K_NO_WAIT);
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k_thread_join(tid, K_FOREVER);
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}
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extern void z_add_timeout(struct _timeout *to, _timeout_func_t fn,
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k_timeout_t timeout);
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static void test_timer_handle(struct _timeout *t)
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{
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/**do nothing here**/
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}
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ZTEST_USER(timer_api_error, test_timer_add_timeout)
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{
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struct _timeout tm;
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k_timeout_t timeout = K_FOREVER;
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z_add_timeout(&tm, test_timer_handle, timeout);
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ztest_test_pass();
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}
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/**
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* @brief Tests for the Timer kernel object
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* @defgroup kernel_timer_tests Timer
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* @ingroup all_tests
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* @{
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* @}
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*/
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void *setup_timer_error_test(void)
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{
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k_thread_access_grant(k_current_get(), &tdata, &tstack, &mytimer, &sync_timer);
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return NULL;
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}
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ZTEST_SUITE(timer_api_error, NULL, setup_timer_error_test, NULL, NULL, NULL);
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