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 --- strreqlen.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'strreqlen.c') diff --git a/strreqlen.c b/strreqlen.c index 29f85fc..5c7cece 100644 --- a/strreqlen.c +++ b/strreqlen.c @@ -12,6 +12,25 @@ extern inline size_t libsimple_strreqlen(const char *, const char *); int main(void) { + size_t i, j; + char a[] = "abcdefgh", b[] = "abcdefgh"; + + assert(libsimple_strreqlen("", "") == 0); + assert(libsimple_strreqlen("x", "") == 0); + assert(libsimple_strreqlen("x", "y") == 0); + assert(libsimple_strreqlen("", "y") == 0); + for (i = 0; i <= 8; i++) { + for (j = 0; j <= 8; j++) { + assert(libsimple_strreqlen(&a[i], &b[j]) == 8 - (i > j ? i : j)); + a[i] = b[j] = '\0'; + assert(libsimple_strreqlen(a, b) == (i == j ? i : 0)); + a[i] = "abcdefgh"[i]; + b[j] = "abcdefgh"[j]; + } + } + assert(libsimple_strreqlen("abc", "ABC") == 0); + assert(libsimple_strreqlen("123", "123") == 3); + return 0; } -- cgit v1.2.3-70-g09d2