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#if LV_BUILD_TEST
#include "../lvgl.h"
#include "../../lvgl_private.h"
#include "unity/unity.h"
#include "lv_test_helpers.h"
void setUp(void)
{
/* Function run before every test */
}
void tearDown(void)
{
/* Function run after every test */
}
void test_memmove(void)
{
#if LV_USE_STDLIB_STRING == LV_STDLIB_BUILTIN
char buf[6] = {0, 1, 2, 3, 4, 5};
char * dst;
char * src;
dst = buf;
src = buf;
/*Case of dst == src*/
lv_memmove(dst, src, 4);
for(int i = 0; i < 4; i++) {
TEST_ASSERT_EQUAL_INT(i, buf[i]);
}
/* Case of dst < src */
dst = &buf[0];
src = &buf[1];
lv_memmove(dst, src, 4);
for(int i = 0; i < 4; i++) {
TEST_ASSERT_EQUAL_INT(i + 1, buf[i]);
}
/* Case of dst > src */
for(int i = 0; i < 5; i++) buf[i] = i;
dst = &buf[1];
src = &buf[0];
lv_memmove(dst, src, 4);
TEST_ASSERT_EQUAL_INT(0, buf[0]);
for(int i = 1; i < 5; i++) {
TEST_ASSERT_EQUAL_INT(i - 1, buf[i]);
}
#endif
}
#endif
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