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| author | Mattias Andrée <m@maandree.se> | 2026-02-28 19:17:45 +0100 |
|---|---|---|
| committer | Mattias Andrée <m@maandree.se> | 2026-02-28 19:17:45 +0100 |
| commit | 7c545b4b9c31dbfb2e8430aded030654a92e967a (patch) | |
| tree | cd79fb055bfcca79dee8b1b35c0ed59ea3a0c85a /libabort_stpacat.c | |
| download | libabort-1.0.tar.gz libabort-1.0.tar.bz2 libabort-1.0.tar.xz | |
Signed-off-by: Mattias Andrée <m@maandree.se>
Diffstat (limited to 'libabort_stpacat.c')
| -rw-r--r-- | libabort_stpacat.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libabort_stpacat.c b/libabort_stpacat.c new file mode 100644 index 0000000..35d8dd8 --- /dev/null +++ b/libabort_stpacat.c @@ -0,0 +1,30 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" +#ifndef TEST + +extern inline char *libabort_stpacat(char *dst, const char *src, size_t size); + +#else + +int +main(void) +{ + char buf[32]; + char *p; + + INIT_TEST_ABORT(); + + stracpy(buf, "hello", sizeof(buf)); + EXPECT_NO_ABORT(p = stpacat(buf, " world", sizeof(buf))); + EXPECT(!strcmp(buf, "hello world")); + EXPECT(p == &buf[11]); + EXPECT(*p == '\0'); + + stracpy(buf, "hello", sizeof(buf)); + EXPECT_ABORT(stpacat(buf, " world", 11)); + EXPECT_ABORT(stpacat(buf, "", 0)); + + return 0; +} + +#endif |