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-rw-r--r--tests/test_strl.c252
1 files changed, 0 insertions, 252 deletions
diff --git a/tests/test_strl.c b/tests/test_strl.c
deleted file mode 100644
index 1ef29af..0000000
--- a/tests/test_strl.c
+++ /dev/null
@@ -1,252 +0,0 @@
-#include "../libft.h"
-#include "test_utils.h"
-#include <bsd/string.h>
-
-static void
-_s_ft_strlcpy_null_dst (void)
-{
- _s_sink = ft_strlcpy (NULL, "abc", 10);
-}
-static void
-_s_libc_strlcpy_null_dst (void)
-{
- _s_sink = strlcpy (NULL, "abc", 10);
-}
-static void
-_s_ft_strlcpy_null_src (void)
-{
- char buf[10];
- _s_sink = ft_strlcpy (buf, NULL, 10);
-}
-static void
-_s_libc_strlcpy_null_src (void)
-{
- char buf[10];
- _s_sink = strlcpy (buf, NULL, 10);
-}
-static void
-_s_ft_strlcat_null_dst (void)
-{
- _s_sink = ft_strlcat (NULL, "abc", 10);
-}
-static void
-_s_libc_strlcat_null_dst (void)
-{
- _s_sink = strlcat (NULL, "abc", 10);
-}
-static void
-_s_ft_strlcat_null_src (void)
-{
- char buf[10] = "hi";
- _s_sink = ft_strlcat (buf, NULL, 10);
-}
-static void
-_s_libc_strlcat_null_src (void)
-{
- char buf[10] = "hi";
- _s_sink = strlcat (buf, NULL, 10);
-}
-
-/* ======================================
- * strlcpy
- * ====================================== */
-
-static void
-_s_test_strlcpy (void)
-{
- char ft_dst[64];
- char libc_dst[64];
- size_t ft_ret;
- size_t libc_ret;
- int i;
- size_t size;
- char src[64];
- char label[64];
-
- printf ("-- strlcpy --\n");
-
- /* NULL */
- _s_check_both_crash ("strlcpy NULL dst", _s_ft_strlcpy_null_dst,
- _s_libc_strlcpy_null_dst);
- _s_check_both_crash ("strlcpy NULL src", _s_ft_strlcpy_null_src,
- _s_libc_strlcpy_null_src);
-
- /* basic copy */
- ft_ret = ft_strlcpy (ft_dst, "hello", 64);
- libc_ret = strlcpy (libc_dst, "hello", 64);
- _s_check ("basic copy ret", ft_ret == libc_ret);
- _s_check ("basic copy buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* size=0 */
- memset (ft_dst, 'X', 64);
- memset (libc_dst, 'X', 64);
- ft_ret = ft_strlcpy (ft_dst, "hello", 0);
- libc_ret = strlcpy (libc_dst, "hello", 0);
- _s_check ("size=0 ret", ft_ret == libc_ret);
- _s_check ("size=0 buf unchanged", ft_dst[0] == 'X');
-
- /* truncation */
- ft_ret = ft_strlcpy (ft_dst, "hello world", 6);
- libc_ret = strlcpy (libc_dst, "hello world", 6);
- _s_check ("truncate ret", ft_ret == libc_ret);
- _s_check ("truncate buf", strcmp (ft_dst, libc_dst) == 0);
- _s_check ("truncate null term", ft_dst[5] == '\0');
-
- /* exact fit */
- ft_ret = ft_strlcpy (ft_dst, "abc", 4);
- libc_ret = strlcpy (libc_dst, "abc", 4);
- _s_check ("exact fit ret", ft_ret == libc_ret);
- _s_check ("exact fit buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* empty src */
- ft_ret = ft_strlcpy (ft_dst, "", 64);
- libc_ret = strlcpy (libc_dst, "", 64);
- _s_check ("empty src ret", ft_ret == libc_ret);
- _s_check ("empty src buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* size=1 */
- ft_ret = ft_strlcpy (ft_dst, "hello", 1);
- libc_ret = strlcpy (libc_dst, "hello", 1);
- _s_check ("size=1 ret", ft_ret == libc_ret);
- _s_check ("size=1 buf", ft_dst[0] == '\0');
-
- /* randomized */
- srand (time (NULL));
- for (i = 0; i < 50; i++)
- {
- int len = rand () % 60 + 1;
- int j;
- for (j = 0; j < len; j++)
- src[j] = 'A' + rand () % 26;
- src[len] = '\0';
- size = rand () % 64;
- memset (ft_dst, 'Z', 64);
- memset (libc_dst, 'Z', 64);
- ft_ret = ft_strlcpy (ft_dst, src, size);
- libc_ret = strlcpy (libc_dst, src, size);
- snprintf (label, sizeof (label), "random len=%d size=%zu", len, size);
- _s_check (label,
- ft_ret == libc_ret && memcmp (ft_dst, libc_dst, 64) == 0);
- }
-}
-
-/* ======================================
- * strlcat
- * ====================================== */
-
-static void
-_s_test_strlcat (void)
-{
- char ft_dst[64];
- char libc_dst[64];
- size_t ft_ret;
- size_t libc_ret;
- int i;
- size_t size;
- char label[64];
-
- printf ("-- strlcat --\n");
-
- /* NULL */
- _s_check_both_crash ("strlcat NULL dst", _s_ft_strlcat_null_dst,
- _s_libc_strlcat_null_dst);
- _s_check_both_crash ("strlcat NULL src", _s_ft_strlcat_null_src,
- _s_libc_strlcat_null_src);
-
- /* basic concat */
- strcpy (ft_dst, "hello");
- strcpy (libc_dst, "hello");
- ft_ret = ft_strlcat (ft_dst, " world", 64);
- libc_ret = strlcat (libc_dst, " world", 64);
- _s_check ("basic ret", ft_ret == libc_ret);
- _s_check ("basic buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* size=0 */
- strcpy (ft_dst, "hi");
- strcpy (libc_dst, "hi");
- ft_ret = ft_strlcat (ft_dst, "abc", 0);
- libc_ret = strlcat (libc_dst, "abc", 0);
- _s_check ("size=0 ret", ft_ret == libc_ret);
-
- /* size == dstlen (no room to append) */
- strcpy (ft_dst, "hello");
- strcpy (libc_dst, "hello");
- ft_ret = ft_strlcat (ft_dst, "abc", 5);
- libc_ret = strlcat (libc_dst, "abc", 5);
- _s_check ("size == dstlen ret", ft_ret == libc_ret);
- _s_check ("size == dstlen buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* size less than dst len */
- strcpy (ft_dst, "hello");
- strcpy (libc_dst, "hello");
- ft_ret = ft_strlcat (ft_dst, "abc", 3);
- libc_ret = strlcat (libc_dst, "abc", 3);
- _s_check ("size < dstlen ret", ft_ret == libc_ret);
- _s_check ("size < dstlen buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* truncation */
- strcpy (ft_dst, "hello");
- strcpy (libc_dst, "hello");
- ft_ret = ft_strlcat (ft_dst, " world", 8);
- libc_ret = strlcat (libc_dst, " world", 8);
- _s_check ("truncate ret", ft_ret == libc_ret);
- _s_check ("truncate buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* exact fit */
- strcpy (ft_dst, "abc");
- strcpy (libc_dst, "abc");
- ft_ret = ft_strlcat (ft_dst, "de", 6);
- libc_ret = strlcat (libc_dst, "de", 6);
- _s_check ("exact fit ret", ft_ret == libc_ret);
- _s_check ("exact fit buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* empty src */
- strcpy (ft_dst, "hello");
- strcpy (libc_dst, "hello");
- ft_ret = ft_strlcat (ft_dst, "", 64);
- libc_ret = strlcat (libc_dst, "", 64);
- _s_check ("empty src ret", ft_ret == libc_ret);
- _s_check ("empty src buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* empty dst */
- ft_dst[0] = '\0';
- libc_dst[0] = '\0';
- ft_ret = ft_strlcat (ft_dst, "hello", 64);
- libc_ret = strlcat (libc_dst, "hello", 64);
- _s_check ("empty dst ret", ft_ret == libc_ret);
- _s_check ("empty dst buf", strcmp (ft_dst, libc_dst) == 0);
-
- /* randomized */
- for (i = 0; i < 50; i++)
- {
- int dlen = rand () % 30;
- int slen = rand () % 30 + 1;
- int j;
- for (j = 0; j < dlen; j++)
- ft_dst[j] = libc_dst[j] = 'A' + rand () % 26;
- ft_dst[dlen] = libc_dst[dlen] = '\0';
- char src[64];
- for (j = 0; j < slen; j++)
- src[j] = 'a' + rand () % 26;
- src[slen] = '\0';
- size = rand () % 64;
- memset (ft_dst + dlen + 1, 'Z', 63 - dlen);
- memset (libc_dst + dlen + 1, 'Z', 63 - dlen);
- ft_ret = ft_strlcat (ft_dst, src, size);
- libc_ret = strlcat (libc_dst, src, size);
- snprintf (label, sizeof (label), "random dlen=%d slen=%d size=%zu", dlen,
- slen, size);
- _s_check (label,
- ft_ret == libc_ret && memcmp (ft_dst, libc_dst, 64) == 0);
- }
-}
-
-int
-main (void)
-{
- printf ("=== strlcpy/strlcat ===\n");
- _s_test_strlcpy ();
- _s_test_strlcat ();
- _s_print_results ();
- return (_s_fail != 0);
-}
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-16 21:07:33 +0000