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 --- strntoupper.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) (limited to 'strntoupper.c') diff --git a/strntoupper.c b/strntoupper.c index 801a7f3..2959af8 100644 --- a/strntoupper.c +++ b/strntoupper.c @@ -12,6 +12,45 @@ extern inline char *libsimple_strntoupper(char *, const char *, size_t); int main(void) { + char buf[100]; + + stpcpy(buf, "abcdeABCDE12345"); + assert(!strcmpnul(libsimple_strntoupper(&buf[3], &buf[0], SIZE_MAX), "ABCDEABCDE12345")); + assert(!strcmp(buf, "abcABCDEABCDE12345")); + stpcpy(buf, "abcdeABCDE12345"); + assert(!strcmpnul(libsimple_strntoupper(&buf[0], &buf[3], SIZE_MAX), "DEABCDE12345")); + assert(!strcmp(buf, "DEABCDE12345")); + stpcpy(buf, "abcdeABCDE12345"); + assert(!strcmpnul(libsimple_strntoupper(&buf[0], &buf[0], SIZE_MAX), "ABCDEABCDE12345")); + assert(!strcmp(buf, "ABCDEABCDE12345")); + + memset(buf, 0, sizeof(buf)); + stpcpy(buf, "abcdeABCDE12345"); + buf[18] = 'x'; + assert(!strcmpnul(libsimple_strntoupper(&buf[3], &buf[0], 15), "ABCDEABCDE12345x")); + assert(!strcmp(buf, "abcABCDEABCDE12345x")); + memset(buf, 0, sizeof(buf)); + stpcpy(buf, "abcdeABCDE12345"); + assert(!strcmpnul(libsimple_strntoupper(&buf[0], &buf[3], 12), "DEABCDE12345345")); + assert(!strcmp(buf, "DEABCDE12345345")); + memset(buf, 0, sizeof(buf)); + stpcpy(buf, "abcdeABCDE12345x"); + assert(!strcmpnul(libsimple_strntoupper(&buf[0], &buf[0], 15), "ABCDEABCDE12345x")); + assert(!strcmp(buf, "ABCDEABCDE12345x")); + + memset(buf, 0, sizeof(buf)); + stpcpy(buf, "abcdeABCDE12345"); + assert(!strcmpnul(libsimple_strntoupper(&buf[3], &buf[0], 0), "deABCDE12345")); + assert(!strcmp(buf, "abcdeABCDE12345")); + memset(buf, 0, sizeof(buf)); + stpcpy(buf, "abcdeABCDE12345"); + assert(!strcmpnul(libsimple_strntoupper(&buf[0], &buf[3], 0), "abcdeABCDE12345")); + assert(!strcmp(buf, "abcdeABCDE12345")); + memset(buf, 0, sizeof(buf)); + stpcpy(buf, "abcdeABCDE12345"); + assert(!strcmpnul(libsimple_strntoupper(&buf[0], &buf[0], 0), "abcdeABCDE12345")); + assert(!strcmp(buf, "abcdeABCDE12345")); + return 0; } -- cgit v1.2.3-70-g09d2