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[utest] add rt_memset test case

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Meco Man 2024-12-24 15:27:48 -05:00 committed by Rbb666
parent a343e1d7a0
commit d583615afe
9 changed files with 439 additions and 55 deletions
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73
components/utilities/utest/TC_uassert.c Normal file
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@ -0,0 +1,73 @@
#include <rtthread.h>
#include "utest.h"
static void TC_uassert_true_false(void)
{
uassert_true(1);
uassert_false(0);
}
static void TC_uassert_null_not_null(void)
{
int *ptr = RT_NULL;
int value = 10;
int *ptr2 = &value;
uassert_null(ptr);
uassert_not_null(ptr2);
}
static void TC_uassert_int_op(void)
{
int a = 5;
int b = 10;
uassert_int_equal(a, a);
uassert_int_not_equal(a, b);
uassert_int_less(a, b);
uassert_int_less_equal(a, b);
uassert_int_less_equal(a, a);
uassert_int_greater(b, a);
uassert_int_greater_equal(b, a);
uassert_int_greater_equal(b, b);
}
static void TC_uassert_ptr_op(void)
{
int a = 5;
int b = 10;
int *ptr_a = &a;
int *ptr_b = &b;
uassert_ptr_equal(ptr_a, ptr_a);
uassert_ptr_not_equal(ptr_a, ptr_b);
}
static void TC_uassert_str_op(void)
{
const char *str1 = "Hello";
const char *str2 = "Hello";
const char *str3 = "World";
uassert_str_equal(str1, str2);
uassert_str_not_equal(str1, str3);
}
static void TC_uassert_in_range(void)
{
int value = 5;
uassert_in_range(value, 1, 10);
uassert_not_in_range(value, 10, 20);
}
static void utest_do_tc(void)
{
UTEST_UNIT_RUN(TC_uassert_true_false);
UTEST_UNIT_RUN(TC_uassert_null_not_null);
UTEST_UNIT_RUN(TC_uassert_int_op);
UTEST_UNIT_RUN(TC_uassert_ptr_op);
UTEST_UNIT_RUN(TC_uassert_str_op);
UTEST_UNIT_RUN(TC_uassert_in_range);
}
UTEST_TC_EXPORT(utest_do_tc, "utest.uassert", RT_NULL, RT_NULL, 10);

6
components/utilities/utest/utest.c
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@ -231,7 +231,7 @@ static void utest_do_run(const char *utest_name)
{
if (tc_table[i].init() != RT_EOK)
{
LOG_E("[ FAILED ] [ result ] testcase (%s)", tc_table[i].name);
LOG_E("[ FAILED ] [ result ] testcase init (%s)", tc_table[i].name);
goto __tc_continue;
}
}
@ -259,7 +259,7 @@ static void utest_do_run(const char *utest_name)
{
if (tc_table[i].cleanup() != RT_EOK)
{
LOG_E("[ FAILED ] [ result ] testcase (%s)", tc_table[i].name);
LOG_E("[ FAILED ] [ result ] testcase cleanup (%s)", tc_table[i].name);
goto __tc_continue;
}
}
@ -382,7 +382,7 @@ utest_t utest_handle_get(void)
void utest_unit_run(test_unit_func func, const char *unit_func_name)
{
// LOG_I("[==========] utest unit name: (%s)", unit_func_name);
LOG_I("[==========] utest unit name: (%s)", unit_func_name);
local_utest.error = UTEST_PASSED;
local_utest.passed_num = 0;
local_utest.failed_num = 0;

3
components/utilities/utest/utest.h
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@ -173,8 +173,9 @@ utest_t utest_handle_get(void);
*
*/
#define UTEST_UNIT_RUN(test_unit_func) \
do { \
utest_unit_run(test_unit_func, #test_unit_func); \
if(utest_handle_get()->failed_num != 0) return;
} while (0)
#ifdef __cplusplus
}

10
components/utilities/utest/utest_assert.h
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@ -50,11 +50,17 @@ void utest_assert_buf(const char *a, const char *b, rt_size_t sz, rt_bool_t equa
*/
#define uassert_true(value) __utest_assert(value, "(" #value ") is false")
#define uassert_false(value) __utest_assert(!(value), "(" #value ") is true")
#define uassert_null(value) __utest_assert((const char *)(value) == RT_NULL, "(" #value ") is not null")
#define uassert_not_null(value) __utest_assert((const char *)(value) != RT_NULL, "(" #value ") is null")
#define uassert_int_equal(a, b) __utest_assert((a) == (b), "(" #a ") not equal to (" #b ")")
#define uassert_int_not_equal(a, b) __utest_assert((a) != (b), "(" #a ") equal to (" #b ")")
#define __uassert_int_op(a, b, op) __utest_assert((a) op (b), "(" #a ") not " #op " (" #b ")")
#define uassert_int_equal(a, b) __uassert_int_op(a, b, ==)
#define uassert_int_not_equal(a, b) __uassert_int_op(a, b, !=)
#define uassert_int_less(a, b) __uassert_int_op(a, b, <)
#define uassert_int_less_equal(a, b) __uassert_int_op(a, b, <=)
#define uassert_int_greater(a, b) __uassert_int_op(a, b, >)
#define uassert_int_greater_equal(a, b) __uassert_int_op(a, b, >=)
#define uassert_ptr_equal(a, b) __utest_assert((const void*)(a) == (const void*)(b), "(" #a ") not equal to (" #b ")")
#define uassert_ptr_not_equal(a, b) __utest_assert((const void*)(a) != (const void*)(b), "(" #a ") equal to (" #b ")")

146
src/klibc/utest/TC_rt_memcmp.c
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@ -12,16 +12,6 @@
#include <rtklibc.h>
#include <utest.h>
static rt_err_t utest_tc_init(void)
{
return RT_EOK;
}
static rt_err_t utest_tc_cleanup(void)
{
return RT_EOK;
}
static void TC_rt_memcmp_str(void)
{
const char* s = "abc 123";
@ -32,20 +22,140 @@ static void TC_rt_memcmp_str(void)
/* The following tests intentionally use a length > 3 */
/* To test what rt_memcmp does in such a situation */
uassert_int_equal(!!(rt_memcmp(s, "abc", 6) > 0), 1);
uassert_int_equal(!!(rt_memcmp("abc", s, 6) < 0), 1);
uassert_int_greater(rt_memcmp(s, "abc", 6), 0);
uassert_int_less(rt_memcmp("abc", s, 6), 0);
}
/* Check RT_NULL input handling */
uassert_int_not_equal(rt_memcmp("abc", RT_NULL, 3), 0);
uassert_int_not_equal(rt_memcmp(RT_NULL, "abc", 3), 0);
static void TC_rt_memcmp_int_array(void)
{
int arr1[] = {1, 2, 3, 4, 5};
int arr2[] = {1, 2, 3, 4, 5};
int arr3[] = {1, 2, 3, 4, 6};
/* Check that two RT_NULL strings will match */
uassert_int_equal(rt_memcmp(RT_NULL, RT_NULL, 0), 0);
uassert_int_equal(rt_memcmp(arr1, arr2, sizeof(arr1)), 0);
uassert_int_less(rt_memcmp(arr1, arr3, sizeof(arr1)), 0);
uassert_int_greater(rt_memcmp(arr3, arr1, sizeof(arr1)), 0);
}
static void TC_rt_memcmp_float_array(void)
{
float arr1[] = {1.0f, 2.0f, 3.0f};
float arr2[] = {1.0f, 2.0f, 3.0f};
float arr3[] = {1.0f, 2.0f, 3.1f};
uassert_int_equal(rt_memcmp(arr1, arr2, sizeof(arr1)), 0);
uassert_int_less(rt_memcmp(arr1, arr3, sizeof(arr1)), 0);
uassert_int_greater(rt_memcmp(arr3, arr1, sizeof(arr1)), 0);
}
typedef struct {
int id;
float value;
} Item;
static void TC_rt_memcmp_struct_array(void)
{
Item arr1[] = {{1, 1.0f}, {2, 2.0f}};
Item arr2[] = {{1, 1.0f}, {2, 2.0f}};
Item arr3[] = {{1, 1.0f}, {2, 2.1f}};
uassert_int_equal(rt_memcmp(arr1, arr2, sizeof(arr1)), 0);
uassert_int_less(rt_memcmp(arr1, arr3, sizeof(arr1)), 0);
uassert_int_greater(rt_memcmp(arr3, arr1, sizeof(arr1)), 0);
}
typedef struct {
int id;
float value;
char name[10];
} MixedItem;
static void TC_rt_memcmp_mixed_array(void)
{
MixedItem arr1[] = {{1, 1.0f, "item1"}, {2, 2.0f, "item2"}};
MixedItem arr2[] = {{1, 1.0f, "item1"}, {2, 2.0f, "item2"}};
MixedItem arr3[] = {{1, 1.0f, "item1"}, {2, 2.1f, "item2"}};
uassert_int_equal(rt_memcmp(arr1, arr2, sizeof(arr1)), 0);
uassert_int_less(rt_memcmp(arr1, arr3, sizeof(arr1)), 0);
uassert_int_greater(rt_memcmp(arr3, arr1, sizeof(arr1)), 0);
}
typedef struct {
int id;
float score;
} Student;
typedef struct {
Student students[3];
char className[10];
} Class;
static void TC_rt_memcmp_nested_struct_array(void)
{
Class class1 = {
.students = {{1, 90.5}, {2, 85.0}, {3, 92.0}},
.className = "ClassA"
};
Class class2 = {
.students = {{1, 90.5}, {2, 85.0}, {3, 92.0}},
.className = "ClassA"
};
Class class3 = {
.students = {{1, 90.5}, {2, 85.1}, {3, 92.0}},
.className = "ClassA"
};
uassert_int_equal(rt_memcmp(&class1, &class2, sizeof(Class)), 0);
uassert_int_not_equal(rt_memcmp(&class1, &class3, sizeof(Class)), 0);
}
static void TC_rt_memcmp_partial_match(void)
{
char arr1[] = "abcdefghijklmnopqrstuvwxyz";
char arr2[] = "abcdefghijklmxyznopqrstuvw";
uassert_int_equal(rt_memcmp(arr1, arr2, 13), 0);
uassert_int_not_equal(rt_memcmp(arr1, arr2, sizeof(arr1)), 0);
}
#define LARGE_ARRAY_SIZE 1000
static void TC_rt_memcmp_large_array(void)
{
int *arr1 = rt_calloc(LARGE_ARRAY_SIZE, sizeof(int));
int *arr2 = rt_calloc(LARGE_ARRAY_SIZE, sizeof(int));
uassert_not_null(arr1);
uassert_not_null(arr2);
for (int i = 0; i < LARGE_ARRAY_SIZE; i++) {
arr1[i] = i;
arr2[i] = i;
}
uassert_int_equal(rt_memcmp(arr1, arr2, LARGE_ARRAY_SIZE * sizeof(int)), 0);
arr2[LARGE_ARRAY_SIZE - 1] = LARGE_ARRAY_SIZE;
uassert_int_less(rt_memcmp(arr1, arr2, LARGE_ARRAY_SIZE * sizeof(int)), 0);
uassert_int_greater(rt_memcmp(arr2, arr1, LARGE_ARRAY_SIZE * sizeof(int)), 0);
rt_free(arr1);
rt_free(arr2);
}
static void utest_do_tc(void)
{
UTEST_UNIT_RUN(TC_rt_memcmp_str);
UTEST_UNIT_RUN(TC_rt_memcmp_int_array);
UTEST_UNIT_RUN(TC_rt_memcmp_float_array);
UTEST_UNIT_RUN(TC_rt_memcmp_struct_array);
UTEST_UNIT_RUN(TC_rt_memcmp_mixed_array);
UTEST_UNIT_RUN(TC_rt_memcmp_nested_struct_array);
UTEST_UNIT_RUN(TC_rt_memcmp_partial_match);
UTEST_UNIT_RUN(TC_rt_memcmp_large_array);
}
UTEST_TC_EXPORT(utest_do_tc, "klibc.rt_memcmp", utest_tc_init, utest_tc_cleanup, 1000);
UTEST_TC_EXPORT(utest_do_tc, "klibc.rt_memcmp", RT_NULL, RT_NULL, 1000);

28
src/klibc/utest/TC_rt_memcpy.c
View File

@ -9,32 +9,26 @@
* 2024-12-24 Meco Man port to utest
*/
#include <rtklibc.h>
#include <rtthread.h>
#include <utest.h>
#define N 80 /**< Define the constant N for buffer size as 80 */
#define TEST_BUF_SIZE 512 /**< Define the constant TEST_BUF_SIZE as 512 */
static char *buf; /**< Define a static buffer of 512 bytes, initialized to 0 */
static rt_err_t utest_tc_init(void)
{
buf = rt_malloc(TEST_BUF_SIZE * sizeof(char)); /**< Allocate memory for the buffer */
uassert_not_null(buf);
return RT_EOK;
}
static rt_err_t utest_tc_cleanup(void)
{
rt_free(buf);
return RT_EOK;
}
#define N 80 /**< Define the constant N for buffer size as 80 */
static char buf[512] = {0}; /**< Define a static buffer of 512 bytes, initialized to 0 */
/**
* Align a given pointer to a 64-byte boundary.
* @param p The pointer to align.
* @return The aligned pointer.
*/
static void* aligned(void* p)
{
return (void*)(((intptr_t)p + 63) & -64);
}
/**
* Test memory copy with alignment.
* @param dalign The alignment offset for the destination buffer.
@ -43,9 +37,9 @@ static void* aligned(void* p)
*/
static void test_align(unsigned dalign, unsigned salign, size_t len)
{
char* src = aligned(buf); /**< Source buffer starting address, 64-byte aligned */
char* dst = aligned(buf + 128); /**< Destination buffer starting address, 64-byte aligned from buf+128 */
char* want = aligned(buf + 256); /**< Expected result buffer starting address, 64-byte aligned from buf+256 */
char *src = (char *)RT_ALIGN((rt_ubase_t)buf, 64); /**< Source buffer starting address, 64-byte aligned */
char *dst = (char *)RT_ALIGN(((rt_ubase_t)buf + 128), 64); /**< Destination buffer starting address, 64-byte aligned from buf+128 */
char *want = (char *)RT_ALIGN(((rt_ubase_t)buf + 256), 64); /**< Expected result buffer starting address, 64-byte aligned from buf+256 */
char *p; /**< Pointer to receive the return value of rt_memcpy */
unsigned i;

108
src/klibc/utest/TC_rt_memmove.c Normal file
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@ -0,0 +1,108 @@
/*
* Copyright (c) 2006-2024, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2024-12-25 Meco Man first version
*/
#include <rtthread.h>
#include <utest.h>
/* Basic move with no overlap */
static void TC_rt_memmove_basic(void)
{
char src[] = "Hello";
char dest[10] = {0};
rt_memmove(dest, src, rt_strlen(src) + 1);
uassert_str_equal(dest, "Hello");
}
/* Move with overlap (src before dest) */
static void TC_rt_memmove_overlap_src_before(void)
{
char buffer[] = "1234567890";
rt_memmove(&buffer[3], buffer, 5);
uassert_str_equal(buffer, "1231234590");
}
/* Move with overlap (src after dest) */
static void TC_rt_memmove_overlap_src_after(void)
{
char buffer[] = "1234567890";
rt_memmove(&buffer[2], &buffer[5], 5);
uassert_str_equal(buffer, "1267890890");
}
/* Move with zero length */
static void TC_rt_memmove_zero_length(void)
{
char src[] = "Hello";
char dest[10] = "World";
rt_memmove(dest, src, 0);
uassert_str_equal(dest, "World");
}
/* Move to the same location */
static void TC_rt_memmove_same_location(void)
{
char buffer[] = "Hello";
rt_memmove(buffer, buffer, rt_strlen(buffer) + 1);
uassert_str_equal(buffer, "Hello");
}
/* Move from NULL */
static void TC_rt_memmove_null_src(void)
{
char dest[10];
rt_memset(dest, 'A', sizeof(dest));
rt_memmove(dest, RT_NULL, 0); /* Should not crash and do nothing */
uassert_buf_equal(dest, "AAAAAAAAAA", 10);
}
/* Move to NULL */
static void TC_rt_memmove_null_dest(void)
{
char src[] = "Hello";
rt_memmove(RT_NULL, src, 0); /* Should not crash and do nothing */
}
/* Move more than source size */
static void TC_rt_memmove_too_long(void)
{
char src[] = "Short";
char dest[10] = {0};
rt_memmove(dest, src, sizeof(src) + 5); /* Should only copy up to src length */
uassert_str_equal(dest, "Short");
uassert_int_equal(dest[5], 0); /* Ensure no buffer overflow */
}
/* Move empty string */
static void TC_rt_memmove_empty_string(void)
{
char src[] = "";
char dest[10] = "Unchanged";
rt_memmove(dest, src, rt_strlen(src) + 1);
/* Expect dest to only contain '\0' at the start */
uassert_str_equal(dest, ""); /* Destination should now be an empty string */
uassert_int_equal(dest[0], '\0'); /* First character should be '\0' */
}
/* Utest function to run all test cases */
static void utest_do_tc(void)
{
UTEST_UNIT_RUN(TC_rt_memmove_basic);
UTEST_UNIT_RUN(TC_rt_memmove_overlap_src_before);
UTEST_UNIT_RUN(TC_rt_memmove_overlap_src_after);
UTEST_UNIT_RUN(TC_rt_memmove_zero_length);
UTEST_UNIT_RUN(TC_rt_memmove_same_location);
UTEST_UNIT_RUN(TC_rt_memmove_null_src);
UTEST_UNIT_RUN(TC_rt_memmove_null_dest);
UTEST_UNIT_RUN(TC_rt_memmove_too_long);
UTEST_UNIT_RUN(TC_rt_memmove_empty_string);
}
UTEST_TC_EXPORT(utest_do_tc, "klibc.rt_memmove", RT_NULL, RT_NULL, 1000);

102
src/klibc/utest/TC_rt_memset.c Normal file
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@ -0,0 +1,102 @@
/*
* Copyright (c) 2006-2024, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-05-06 Phillip Johnston the first version
* 2024-12-24 Meco Man port to utest
*/
#include <rtthread.h>
#include <utest.h>
#define TEST_BUF_SIZE 400
static char *buf;
static char *buf2;
static rt_err_t utest_tc_init(void)
{
buf = rt_malloc(TEST_BUF_SIZE * sizeof(char));
uassert_not_null(buf);
buf2 = rt_malloc(TEST_BUF_SIZE * sizeof(char));
uassert_not_null(buf2);
return RT_EOK;
}
static rt_err_t utest_tc_cleanup(void)
{
rt_free(buf);
rt_free(buf2);
return RT_EOK;
}
static void test_align(int align, size_t len)
{
char *s = (char *)RT_ALIGN(((rt_ubase_t)buf + 64), 64) + align;
char *want = (char *)RT_ALIGN(((rt_ubase_t)buf2 + 64), 64) + align;
char *p;
int i;
uassert_false(len + 64 > (size_t)(buf + TEST_BUF_SIZE - s));
uassert_false(len + 64 > (size_t)(buf2 + TEST_BUF_SIZE - want));
for(i = 0; i < TEST_BUF_SIZE; i++)
{
buf[i] = buf2[i] = ' ';
}
for(i = 0; i < (int)len; i++)
{
want[i] = '#';
}
p = rt_memset(s, '#', len);
uassert_ptr_equal(p, s);
for(i = -64; i < (int)len + 64; i++)
{
uassert_int_equal(s[i], want[i]);
}
}
static void TC_rt_memcpy_align(void)
{
for(int i = 0; i < 16; i++)
{
for(size_t j = 0; j < 200; j++)
{
test_align(i, j);
}
}
}
static void test_input(char c)
{
rt_memset(buf, c, 10);
for(int i = 0; i < 10; i++)
{
uassert_int_equal(buf[i], c);
}
}
static void TC_rt_memcpy_input(void)
{
test_input('c');
test_input(0);
test_input(-1);
test_input(0xab);
test_input((char)RT_UINT32_MAX);
test_input((char)-RT_UINT32_MAX);
}
static void utest_do_tc(void)
{
UTEST_UNIT_RUN(TC_rt_memcpy_align);
UTEST_UNIT_RUN(TC_rt_memcpy_input);
}
UTEST_TC_EXPORT(utest_do_tc, "klibc.rt_memset", utest_tc_init, utest_tc_cleanup, 1000);

12
src/klibc/utest/TC_rt_sprintf.c
View File

@ -70,16 +70,6 @@ do { \
#define SPRINTF_TEST_CASE_NAME(testname) TC_##testname
#define SPRINTF_TEST_CASE(testname) static void SPRINTF_TEST_CASE_NAME(testname)(void)
static rt_err_t utest_tc_init(void)
{
return RT_EOK;
}
static rt_err_t utest_tc_cleanup(void)
{
return RT_EOK;
}
SPRINTF_TEST_CASE(space_flag)
{
char buffer[base_buffer_size];
@ -1072,4 +1062,4 @@ static void utest_do_tc(void)
UTEST_UNIT_RUN(SPRINTF_TEST_CASE_NAME(misc));
}
UTEST_TC_EXPORT(utest_do_tc, "klibc.rt_sprintf", utest_tc_init, utest_tc_cleanup, 1000);
UTEST_TC_EXPORT(utest_do_tc, "klibc.rt_sprintf", RT_NULL, RT_NULL, 1000);