From 3d6482b0949159c33d6ac2972a69868bdda766f2 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sun, 12 Jun 2022 20:13:23 +0200 Subject: Move some test code to newline created .c files MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- strnreplace.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'strnreplace.c') diff --git a/strnreplace.c b/strnreplace.c index f8a2036..eb26ec9 100644 --- a/strnreplace.c +++ b/strnreplace.c @@ -12,6 +12,32 @@ extern inline char *libsimple_strnreplace(char *, int, int, size_t); int main(void) { + char buf[100]; + + stpcpy(mempcpy(buf, "hello world", 12), "goodbye world"); + assert(libsimple_strnreplace(buf, 'o', 'x', SIZE_MAX) == &buf[11]); + assert(!memcmp(buf, "hellx wxrld\0goodbye world", 26)); + + stpcpy(mempcpy(buf, "hello world", 12), "goodbye world"); + assert(libsimple_strnreplace(buf, 'o', 'x', 12) == &buf[11]); + assert(!memcmp(buf, "hellx wxrld\0goodbye world", 26)); + + stpcpy(mempcpy(buf, "hello world", 12), "goodbye world"); + assert(libsimple_strnreplace(buf, 'o', 'x', 11) == &buf[11]); + assert(!memcmp(buf, "hellx wxrld\0goodbye world", 26)); + + stpcpy(mempcpy(buf, "hello world", 12), "goodbye world"); + assert(libsimple_strnreplace(buf, 'o', 'x', 6) == &buf[6]); + assert(!memcmp(buf, "hellx world\0goodbye world", 26)); + + stpcpy(mempcpy(buf, "hello world", 12), "goodbye world"); + assert(libsimple_strnreplace(buf, 'o', 'x', 5) == &buf[5]); + assert(!memcmp(buf, "hellx world\0goodbye world", 26)); + + stpcpy(mempcpy(buf, "hello world", 12), "goodbye world"); + assert(libsimple_strnreplace(buf, 'o', 'x', 4) == &buf[4]); + assert(!memcmp(buf, "hello world\0goodbye world", 26)); + return 0; } -- cgit v1.2.3-70-g09d2