From c3c719b978698f016c7084f2b88c70523f73cf68 Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Sat, 9 Nov 2013 23:31:51 +0100
Subject: [PATCH] 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 c97a53e8..843f4ff3 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- */