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author | Mattias Andrée <maandree@kth.se> | 2024-08-18 09:58:23 +0200 |
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committer | Mattias Andrée <maandree@kth.se> | 2024-08-18 09:58:23 +0200 |
commit | a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9 (patch) | |
tree | d976683461a0f427d2f1ef79a8732a048dd0c67b /memelemmove.c | |
parent | Merge tag '1.3' into since (diff) | |
parent | Update VERSION_MINOR (diff) | |
download | libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.gz libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.bz2 libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.xz |
Merge tag '1.4' into since
Version 1.4
Diffstat (limited to 'memelemmove.c')
-rw-r--r-- | memelemmove.c | 212 |
1 files changed, 137 insertions, 75 deletions
diff --git a/memelemmove.c b/memelemmove.c index 7becbc2..22908ca 100644 --- a/memelemmove.c +++ b/memelemmove.c @@ -1,22 +1,23 @@ /* See LICENSE file for copyright and license details. */ -#include "libsimple.h" +#include "common.h" #ifndef TEST #define MEMELEMMOVE(TYPE)\ do {\ - TYPE *p;\ + const TYPE *p;\ + TYPE *ret;\ if (d <= s) {\ for (; n; n--, s++)\ if ((*d++ = *s) == elem)\ return d;\ } else {\ - for (p = *(TYPE **)(void *)&s; n; n--, p++) {\ + for (p = s; n; n--, p++) {\ if (*p == elem) {\ n = (size_t)(p - s);\ - p = &d[n + 1];\ + ret = &d[n + 1];\ do { d[n] = s[n]; } while (n--);\ - return p;\ + return ret;\ }\ }\ for (n = (size_t)(p - s); n;) {\ @@ -52,7 +53,8 @@ memelemmove64(uint64_t *restrict d, const uint64_t *restrict s, uint64_t elem, s static char * memelemmovex(char *restrict d, const char *restrict s, const char *restrict elem, size_t width, size_t n) { - char *p; + const char *p; + char *ret; size_t i; if (d <= s) { for (; n; s += width, n--) { @@ -68,26 +70,26 @@ memelemmovex(char *restrict d, const char *restrict s, const char *restrict elem } return NULL; } else { - for (p = *(char **)(void *)&s; n; n--) { + for (p = s; n; n--) { for (i = 0; i < width; i++) if (p[i] != elem[i]) goto next_backwards; p += width; n = (size_t)(p - s); - p = &d[n]; + ret = &d[n]; goto out_backwards; next_backwards: p += width; } n = (size_t)(p - s); - p = NULL; + ret = NULL; out_backwards: while (n) { n--; d[n] = s[n]; } - return p; + return ret; } } @@ -121,300 +123,360 @@ main(void) char buf[1024]; - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "", 0, 5) == &buf[5]); assert(!strncmp(buf, "-----hello-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "", 0, 5) == &buf[3]); assert(!strncmp(buf, "-----hello-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[3], "", 0, 5) == &buf[5]); assert(!strncmp(buf, "-----hello-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "o", 1, 5) == &buf[5 + 5]); assert(!strncmp(buf, "-----hello-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; - stpcpy(&buf[5], "hello")[0] = '-';; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "l", 1, 5) == &buf[5 + 3]); assert(!strncmp(buf, "-----hello-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "x", 1, 5) == NULL); assert(!strncmp(buf, "-----hello-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "o", 1, 5) == &buf[3 + 5]); assert(!strncmp(buf, "---hellolo-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "l", 1, 5) == &buf[3 + 3]); assert(!strncmp(buf, "---helello-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "x", 1, 5) == NULL); assert(!strncmp(buf, "---hellolo-", 11)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "o", 1, 5) == &buf[8 + 5]); assert(!strncmp(buf, "-----helhello-", 14)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "l", 1, 5) == &buf[8 + 3]); assert(!strncmp(buf, "-----helhel-", 12)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "hello")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "x", 1, 5) == NULL); assert(!strncmp(buf, "-----helhello-", 14)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], ".o", 2, 5) == &buf[5 + 5 * 2]); assert(!strncmp(buf, "-----.h.e.l.l.o-", 16)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; - stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-';; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], ".l", 2, 5) == &buf[5 + 3 * 2]); assert(!strncmp(buf, "-----.h.e.l.l.o-", 16)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], ".x", 2, 5) == NULL); assert(!strncmp(buf, "-----.h.e.l.l.o-", 16)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], ".o", 2, 5) == &buf[3 + 5 * 2]); assert(!strncmp(buf, "---.h.e.l.l.o.o-", 16)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], ".l", 2, 5) == &buf[3 + 3 * 2]); assert(!strncmp(buf, "---.h.e.l.l.l.o-", 16)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], ".x", 2, 5) == NULL); assert(!strncmp(buf, "---.h.e.l.l.o.o-", 16)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], ".o", 2, 5) == &buf[8 + 5 * 2]); assert(!strncmp(buf, "-----.h..h.e.l.l.o-", 19)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], ".l", 2, 5) == &buf[8 + 3 * 2]); assert(!strncmp(buf, "-----.h..h.e.lo-", 16)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".h.e.l.l.o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], ".x", 2, 5) == NULL); assert(!strncmp(buf, "-----.h..h.e.l.l.o-", 19)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "..o", 3, 5) == &buf[5 + 5 * 3]); assert(!strncmp(buf, "-----..h..e..l..l..o-", 21)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; - stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-';; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "..l", 3, 5) == &buf[5 + 3 * 3]); assert(!strncmp(buf, "-----..h..e..l..l..o-", 21)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "..x", 3, 5) == NULL); assert(!strncmp(buf, "-----..h..e..l..l..o-", 21)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "..o", 3, 5) == &buf[3 + 5 * 3]); assert(!strncmp(buf, "---..h..e..l..l..o.o-", 21)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "..l", 3, 5) == &buf[3 + 3 * 3]); assert(!strncmp(buf, "---..h..e..l.l..l..o-", 21)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "..x", 3, 5) == NULL); assert(!strncmp(buf, "---..h..e..l..l..o.o-", 21)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "..o", 3, 5) == &buf[8 + 5 * 3]); assert(!strncmp(buf, "-----..h..h..e..l..l..o-", 24)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "..l", 3, 5) == &buf[8 + 3 * 3]); assert(!strncmp(buf, "-----..h..h..e..l..o-", 21)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..h..e..l..l..o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "..x", 3, 5) == NULL); assert(!strncmp(buf, "-----..h..h..e..l..l..o-", 24)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "...o", 4, 5) == &buf[5 + 5 * 4]); assert(!strncmp(buf, "-----...h...e...l...l...o-", 26)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; - stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-';; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "...l", 4, 5) == &buf[5 + 3 * 4]); assert(!strncmp(buf, "-----...h...e...l...l...o-", 26)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "...x", 4, 5) == NULL); assert(!strncmp(buf, "-----...h...e...l...l...o-", 26)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "...o", 4, 5) == &buf[3 + 5 * 4]); assert(!strncmp(buf, "---...h...e...l...l...o.o-", 26)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "...l", 4, 5) == &buf[3 + 3 * 4]); assert(!strncmp(buf, "---...h...e...l.l...l...o-", 26)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "...x", 4, 5) == NULL); assert(!strncmp(buf, "---...h...e...l...l...o.o-", 26)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "...o", 4, 5) == &buf[8 + 5 * 4]); assert(!strncmp(buf, "-----......h...e...l...l...o-", 29)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "...l", 4, 5) == &buf[8 + 3 * 4]); assert(!strncmp(buf, "-----......h...e...ll...o-", 26)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...h...e...l...l...o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "...x", 4, 5) == NULL); assert(!strncmp(buf, "-----......h...e...l...l...o-", 29)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], ".......o", 8, 5) == &buf[5 + 5 * 8]); assert(!strncmp(buf, "-----.......h.......e.......l.......l.......o-", 46)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; - stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-';; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], ".......l", 8, 5) == &buf[5 + 3 * 8]); assert(!strncmp(buf, "-----.......h.......e.......l.......l.......o-", 46)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], ".......x", 8, 5) == NULL); assert(!strncmp(buf, "-----.......h.......e.......l.......l.......o-", 46)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], ".......o", 8, 5) == &buf[3 + 5 * 8]); assert(!strncmp(buf, "---.......h.......e.......l.......l.......o.o-", 46)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], ".......l", 8, 5) == &buf[3 + 3 * 8]); assert(!strncmp(buf, "---.......h.......e.......l.l.......l.......o-", 46)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], ".......x", 8, 5) == NULL); assert(!strncmp(buf, "---.......h.......e.......l.......l.......o.o-", 46)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], ".......o", 8, 5) == &buf[8 + 5 * 8]); assert(!strncmp(buf, "-----..........h.......e.......l.......l.......o-", 49)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], ".......l", 8, 5) == &buf[8 + 3 * 8]); assert(!strncmp(buf, "-----..........h.......e.......l....l.......o-", 46)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......h.......e.......l.......l.......o")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], ".......x", 8, 5) == NULL); assert(!strncmp(buf, "-----..........h.......e.......l.......l.......o-", 49)); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".a.a.aa..a")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "a.", 2, 5) == &buf[5 + 4 * 2]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".a.a.aa..a")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "a.", 2, 5) == &buf[3 + 4 * 2]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".a.a.aa..a")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "a.", 2, 5) == &buf[8 + 4 * 2]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..a..a..aa....a")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "a..", 3, 5) == &buf[5 + 4 * 3]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..a..a..aa....a")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "a..", 3, 5) == &buf[3 + 4 * 3]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "..a..a..aa....a")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "a..", 3, 5) == &buf[8 + 4 * 3]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...a...a...aa......a")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "a...", 4, 5) == &buf[5 + 4 * 4]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...a...a...aa......a")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "a...", 4, 5) == &buf[3 + 4 * 4]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], "...a...a...aa......a")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "a...", 4, 5) == &buf[8 + 4 * 4]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......a.......a.......aa..............a")[0] = '-'; assert(libsimple_memelemmove(&buf[5], &buf[5], "a.......", 8, 5) == &buf[5 + 4 * 8]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......a.......a.......aa..............a")[0] = '-'; assert(libsimple_memelemmove(&buf[3], &buf[5], "a.......", 8, 5) == &buf[3 + 4 * 8]); - memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + memset(buf, '-', sizeof(buf)); + buf[sizeof(buf) - 1] = '\0'; stpcpy(&buf[5], ".......a.......a.......aa..............a")[0] = '-'; assert(libsimple_memelemmove(&buf[8], &buf[5], "a.......", 8, 5) == &buf[8 + 4 * 8]); |