Module: ngircd.git Branch: master Commit: c3c719b978698f016c7084f2b88c70523f73cf68 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=c3c719b97... Author: Alexander Barton <alex@barton.de> Date: Sat Nov 9 23:31:51 2013 +0100 Remove unused vsnprintf.c test function --- src/portab/vsnprintf.c | 144 ------------------------------------------------ 1 file changed, 144 deletions(-) diff --git a/src/portab/vsnprintf.c b/src/portab/vsnprintf.c index c97a53e..843f4ff 100644 --- a/src/portab/vsnprintf.c +++ b/src/portab/vsnprintf.c @@ -72,7 +72,6 @@ * removed [v]asprintf() and C99 tests: not needed by ngIRCd. */ - #ifdef HAVE_STRING_H #include <string.h> #endif @@ -88,7 +87,6 @@ #include <stdlib.h> #endif - #if defined(HAVE_SNPRINTF) && defined(HAVE_VSNPRINTF) /* only include stdio.h if we are not re-defining snprintf or vsnprintf */ #include <stdio.h> @@ -638,14 +636,6 @@ static void fmtfp (char *buffer, size_t *currlen, size_t maxlen, } } -#if 0 - if (flags & DP_F_UP) caps = 1; /* Should characters be upper case? */ -#endif - -#if 0 - if (max == 0) ufvalue += 0.5; /* if max = 0 we must round */ -#endif - /* * Sorry, we only support 16 digits past the decimal because of our * conversion method @@ -785,138 +775,4 @@ int snprintf(char *str,size_t count,const char *fmt,...) #endif - -#ifdef TEST_SNPRINTF -int sprintf(char *str,const char *fmt,...); -int main (void) -{ - char buf1[1024]; - char buf2[1024]; - char *fp_fmt[] = { - "%1.1f", - "%-1.5f", - "%1.5f", - "%123.9f", - "%10.5f", - "% 10.5f", - "%+22.9f", - "%+4.9f", - "%01.3f", - "%4f", - "%3.1f", - "%3.2f", - "%.0f", - "%f", - "-16.16f", - NULL - }; - double fp_nums[] = { 6442452944.1234, -1.5, 134.21, 91340.2, 341.1234, 0203.9, 0.96, 0.996, - 0.9996, 1.996, 4.136, 0}; - char *int_fmt[] = { - "%-1.5d", - "%1.5d", - "%123.9d", - "%5.5d", - "%10.5d", - "% 10.5d", - "%+22.33d", - "%01.3d", - "%4d", - "%d", - NULL - }; - long int_nums[] = { -1, 134, 91340, 341, 0203, 0}; - char *str_fmt[] = { - "10.5s", - "5.10s", - "10.1s", - "0.10s", - "10.0s", - "1.10s", - "%s", - "%.1s", - "%.10s", - "%10s", - NULL - }; - char *str_vals[] = {"hello", "a", "", "a longer string", NULL}; - int x, y; - int fail = 0; - int num = 0; - - printf ("Testing snprintf format codes against system sprintf...\n"); - - for (x = 0; fp_fmt[x] ; x++) { - for (y = 0; fp_nums[y] != 0 ; y++) { - int l1 = snprintf(NULL, 0, fp_fmt[x], fp_nums[y]); - int l2 = snprintf(buf1, sizeof(buf1), fp_fmt[x], fp_nums[y]); - sprintf (buf2, fp_fmt[x], fp_nums[y]); - if (strcmp (buf1, buf2)) { - printf("snprintf doesn't match Format: %s\n\tsnprintf = [%s]\n\t sprintf = [%s]\n", - fp_fmt[x], buf1, buf2); - fail++; - } - if (l1 != l2) { - printf("snprintf l1 != l2 (%d %d) %s\n", l1, l2, fp_fmt[x]); - fail++; - } - num++; - } - } - - for (x = 0; int_fmt[x] ; x++) { - for (y = 0; int_nums[y] != 0 ; y++) { - int l1 = snprintf(NULL, 0, int_fmt[x], int_nums[y]); - int l2 = snprintf(buf1, sizeof(buf1), int_fmt[x], int_nums[y]); - sprintf (buf2, int_fmt[x], int_nums[y]); - if (strcmp (buf1, buf2)) { - printf("snprintf doesn't match Format: %s\n\tsnprintf = [%s]\n\t sprintf = [%s]\n", - int_fmt[x], buf1, buf2); - fail++; - } - if (l1 != l2) { - printf("snprintf l1 != l2 (%d %d) %s\n", l1, l2, int_fmt[x]); - fail++; - } - num++; - } - } - - for (x = 0; str_fmt[x] ; x++) { - for (y = 0; str_vals[y] != 0 ; y++) { - int l1 = snprintf(NULL, 0, str_fmt[x], str_vals[y]); - int l2 = snprintf(buf1, sizeof(buf1), str_fmt[x], str_vals[y]); - sprintf (buf2, str_fmt[x], str_vals[y]); - if (strcmp (buf1, buf2)) { - printf("snprintf doesn't match Format: %s\n\tsnprintf = [%s]\n\t sprintf = [%s]\n", - str_fmt[x], buf1, buf2); - fail++; - } - if (l1 != l2) { - printf("snprintf l1 != l2 (%d %d) %s\n", l1, l2, str_fmt[x]); - fail++; - } - num++; - } - } - - printf ("%d tests failed out of %d.\n", fail, num); - - printf("seeing how many digits we support\n"); - { - double v0 = 0.12345678901234567890123456789012345678901; - for (x=0; x<100; x++) { - snprintf(buf1, sizeof(buf1), "%1.1f", v0*pow(10, x)); - sprintf(buf2, "%1.1f", v0*pow(10, x)); - if (strcmp(buf1, buf2)) { - printf("we seem to support %d digits\n", x-1); - break; - } - } - } - return 0; -} -#endif /* SNPRINTF_TEST */ - - /* -eof- */