/* Test of fuzzy string comparison.
- Copyright (C) 2007-2008 Free Software Foundation, Inc.
+ Copyright (C) 2007-2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <stdio.h>
#include <stdlib.h>
+#include "progname.h"
+
#define ASSERT(expr) \
do \
{ \
compliant by default, to avoid that msgmerge results become platform and
compiler option dependent. 'volatile' is a portable alternative to gcc's
-ffloat-store option. */
- volatile double result = fstrcmp (string1, string2);
- return (result == expected);
+ {
+ volatile double result = fstrcmp (string1, string2);
+ if (!(result == expected))
+ return false;
+ }
+ {
+ volatile double result = fstrcmp_bounded (string1, string2, expected);
+ if (!(result == expected))
+ return false;
+ }
+ {
+ double bound = expected * 0.5; /* implies bound <= expected */
+ volatile double result = fstrcmp_bounded (string1, string2, bound);
+ if (!(result == expected))
+ return false;
+ }
+ {
+ double bound = (1 + expected) * 0.5;
+ if (expected < bound)
+ {
+ volatile double result = fstrcmp_bounded (string1, string2, bound);
+ if (!(result < bound))
+ return false;
+ }
+ }
+
+ return true;
}
int
-main ()
+main (int argc, char *argv[])
{
+ set_program_name (argv[0]);
+
ASSERT (check_fstrcmp ("Langstrumpf", "Langstrumpf", 1.0));
ASSERT (check_fstrcmp ("Levenshtein", "Levenstein", 20./21.));
ASSERT (check_fstrcmp ("Levenstein", "Levenshtein", 20./21.));