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test_stringop.c
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test_stringop.c
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/* AUTORIGHTS
Copyright (C) 2007-09 Andrea Vedaldi and Brian Fulkerson
This file is part of VLFeat, available in the terms of the GNU
General Public License version 2.
*/
#include "check.h"
#include <vl/stringop.h>
#include <string.h>
int
main (int argc VL_UNUSED, char *argv[] VL_UNUSED)
{
vl_size q ;
int err, protocol ;
char const *repl = "vision" ;
char const *str = "*: * '\\*' *" ;
char const *subst = "vision: vision '*' vision" ;
char const *t1 = "a/b/c/d.tar.gz" ;
char const *t3 = "t" ;
char const *next ;
enum { buf_len = 1024 } ;
char buf [buf_len] ;
enum { sml_len = 2 } ;
char sml [sml_len] ;
/* -------------------------------------------------------------- */
/* t3 fits in the destination buffer */
q = vl_string_copy (sml, sml_len, t3) ;
err = (q >= sml_len) ;
check (! err, "vl_string_copy") ;
check (q == strlen(t3), "vl_string_copy") ;
/* t1 does not fit in the destination buffer */
q = vl_string_copy (sml, sml_len, t1) ;
err = (q >= sml_len) ;
check (err, "vl_string_copy") ;
check (q == strlen(t1), "vl_string_copy") ;
/* -------------------------------------------------------------- */
/* check substitution with widcard */
q = vl_string_replace_wildcard (buf, buf_len,
str, '*', '\\', repl) ;
err = (q >= buf_len) ;
check (! err, "vl_string_replace_wildcard") ;
check (strcmp(buf, subst) == 0, "vl_string_replace_wildcard") ;
check (strlen(subst) == q, "vl_string_replace_wildcard") ;
/* and the case in which the destination buffer is too small */
q = vl_string_replace_wildcard (sml, sml_len,
str, '*', '\\', repl) ;
err = (q >= sml_len) ;
check (err, "vl_string_replace_wildcard") ;
check (strlen(subst) == q, "vl_string_replace_wildcard") ;
/* and without output string */
q = vl_string_replace_wildcard (0,0,
str, '*', '\\', repl) ;
err = (q >= sml_len) ;
check (err, "vl_string_replace_wildcard") ;
check (strlen(subst) == q, "vl_string_replace_wildcard") ;
/* -------------------------------------------------------------- */
q = vl_string_basename (buf, buf_len, "a/b/c/d.tar.gz", 0) ;
err = (q >= buf_len) ;
check (! err, "vl_string_basename") ;
check (strcmp(buf, "d.tar.gz") == 0, "vl_string_basename") ;
q = vl_string_basename (buf, buf_len, "a/b/c/d.tar.gz", 1) ;
err = (q >= buf_len) ;
check (! err, "vl_string_basename") ;
check (strcmp(buf, "d.tar") == 0, "vl_string_basename") ;
q = vl_string_basename (buf, buf_len, "a/b/c/d.tar.gz", 2) ;
err = (q >= buf_len) ;
check (! err, "vl_string_basename") ;
check (strcmp(buf, "d") == 0, "vl_string_basename") ;
q = vl_string_basename (buf, buf_len, "a/b/c/d.tar.gz", 3) ;
err = (q >= buf_len) ;
check (! err, "vl_string_basename") ;
check (strcmp(buf, "d") == 0, "vl_string_basename") ;
/* -------------------------------------------------------------- */
next = "ascii://bin://ascii://bin://unkown1://unknown2://bin:///which remains/" ;
next = vl_string_parse_protocol(next, &protocol) ;
check (protocol == VL_PROT_ASCII,) ;
next = vl_string_parse_protocol(next, &protocol) ;
check (protocol == VL_PROT_BINARY,) ;
next = vl_string_parse_protocol(next, &protocol) ;
check (protocol == VL_PROT_ASCII,) ;
next = vl_string_parse_protocol(next, &protocol) ;
check (protocol == VL_PROT_BINARY,) ;
next = vl_string_parse_protocol(next, &protocol) ;
check (protocol == VL_PROT_UNKNOWN,) ;
next = vl_string_parse_protocol(next, &protocol) ;
check (protocol == VL_PROT_UNKNOWN,) ;
next = vl_string_parse_protocol(next, &protocol) ;
check (protocol == VL_PROT_BINARY,) ;
check (strcmp(next, "/which remains/") == 0,"%s",next) ;
check_signoff() ;
return 0 ;
}