From 548497a3981ef671bfbd70c0cd3fe9b0d6261a6e Mon Sep 17 00:00:00 2001 From: Peter Colberg Date: Fri, 30 Oct 2015 15:13:48 -0400 Subject: Move common test functions to separate module This resolves warnings for missing function prototypes. --- test/tests.h | 46 ++++------------------------------------------ 1 file changed, 4 insertions(+), 42 deletions(-) (limited to 'test/tests.h') diff --git a/test/tests.h b/test/tests.h index 43df51f..4bc725a 100644 --- a/test/tests.h +++ b/test/tests.h @@ -8,46 +8,8 @@ #include "../utf8proc.h" -size_t lineno = 0; - -void check(int cond, const char *format, ...) -{ - if (!cond) { - va_list args; - fprintf(stderr, "line %zd: ", lineno); - va_start(args, format); - vfprintf(stderr, format, args); - va_end(args); - fprintf(stderr, "\n"); - exit(1); - } -} - -size_t skipspaces(const char *buf, size_t i) -{ - while (isspace(buf[i])) ++i; - return i; -} - -/* if buf points to a sequence of codepoints encoded as hexadecimal strings, - separated by whitespace, and terminated by any character not in - [0-9a-fA-F] or whitespace, then stores the corresponding utf8 string - in dest, returning the number of bytes read from buf */ -size_t encode(char *dest, const char *buf) -{ - size_t i = 0, j, d = 0; - for (;;) { - int c; - i = skipspaces(buf, i); - for (j=i; buf[j] && strchr("0123456789abcdef", tolower(buf[j])); ++j) - ; /* find end of hex input */ - if (j == i) { /* no codepoint found */ - dest[d] = 0; /* NUL-terminate destination string */ - return i + 1; - } - check(sscanf(buf + i, "%x", (unsigned int *)&c) == 1, "invalid hex input %s", buf+i); - i = j; /* skip to char after hex input */ - d += utf8proc_encode_char(c, (utf8proc_uint8_t *) (dest + d)); - } -} +extern size_t lineno; +void check(int cond, const char *format, ...); +size_t skipspaces(const char *buf, size_t i); +size_t encode(char *dest, const char *buf); -- cgit v1.2.3