HelenOS sources
This source file includes following definitions.
- PCUT_TEST
- PCUT_TEST
- PCUT_TEST
- PCUT_TEST
- PCUT_TEST
#include <mem.h>
#include <pcut/pcut.h>
PCUT_INIT;
PCUT_TEST_SUITE(mem);
PCUT_TEST(memcpy)
{
char buf[5];
void *p;
p = memcpy(buf, "abc\0d", 5);
PCUT_ASSERT_TRUE(p == buf);
PCUT_ASSERT_INT_EQUALS('a', buf[0]);
PCUT_ASSERT_INT_EQUALS('b', buf[1]);
PCUT_ASSERT_INT_EQUALS('c', buf[2]);
PCUT_ASSERT_INT_EQUALS('\0', buf[3]);
PCUT_ASSERT_INT_EQUALS('d', buf[4]);
}
PCUT_TEST(memmove)
{
char buf[] = "abc\0d";
void *p;
p = memmove(buf, buf + 1, 4);
PCUT_ASSERT_TRUE(p == buf);
PCUT_ASSERT_INT_EQUALS('b', buf[0]);
PCUT_ASSERT_INT_EQUALS('c', buf[1]);
PCUT_ASSERT_INT_EQUALS('\0', buf[2]);
PCUT_ASSERT_INT_EQUALS('d', buf[3]);
PCUT_ASSERT_INT_EQUALS('d', buf[4]);
}
PCUT_TEST(memcmp)
{
const char *s1 = "ab" "\0" "1d";
const char *s2 = "ab" "\0" "2d";
int c;
c = memcmp(s1, s2, 3);
PCUT_ASSERT_INT_EQUALS(0, c);
c = memcmp(s1, s2, 4);
PCUT_ASSERT_TRUE(c < 0);
c = memcmp(s2, s1, 4);
PCUT_ASSERT_TRUE(c > 0);
}
PCUT_TEST(memchr)
{
const char *s = "abc\0d";
void *p;
p = memchr(s, 'd', 5);
PCUT_ASSERT_TRUE(p == s + 4);
p = memchr(s, '\0', 5);
PCUT_ASSERT_TRUE(p == s + 3);
p = memchr(s, 'd', 4);
PCUT_ASSERT_TRUE(p == NULL);
}
PCUT_TEST(memset)
{
char buf[5];
void *p;
buf[0] = buf[1] = buf[2] = buf[3] = buf[4] = 'a';
p = memset(buf, 'x', 5);
PCUT_ASSERT_TRUE(p == buf);
PCUT_ASSERT_INT_EQUALS('x', buf[0]);
PCUT_ASSERT_INT_EQUALS('x', buf[1]);
PCUT_ASSERT_INT_EQUALS('x', buf[2]);
PCUT_ASSERT_INT_EQUALS('x', buf[3]);
PCUT_ASSERT_INT_EQUALS('x', buf[4]);
}
PCUT_EXPORT(mem);
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