int main(int argc, char *argv[])
{
info("testing field functions");
if (test_field() < 0)
return 1;
info("testing mode functions");
if (test_mode() < 0)
return 1;
info("testing regime functions");
if (test_regime() < 0)
return 1;
info("testing program functions");
if (test_program() < 0)
return 1;
info("testing learning_data functions");
if (test_learning_data() < 0)
return 1;
printf("completed with %d failure(s) and %d error(s)\n",
num_failures, num_errors);
return num_failures;
}
int main(void) {
test_field();
test_schedule_get();
test_schedule_set();
test_schedule_valid();
done_testing();
return 0;
}
// handles postfix use by using recursive calls to _search
int Regexpr::handle_postfix(char kind)
{
char *firstmatch,*oldlineptr,*oldpatptr,*lastlineptr;
char *begin,*eo_parenthesis,*tmp;
char mc,c;
int n,i,err,old_ignore_case;
if (kind == ELEM_BRACKET) {
begin = patptr;
if (!scan_behind(']')) // go to next ] within pattern string
return -1;
}
else if (kind == ELEM_PARENTHESIS) {
begin = patptr;
if ((eo_parenthesis = scan_behind(')')) == 0)
return -1;
}
// Is postfix symbol (?+*) ?
if ( ((mc = *patptr) == '?') || (mc == '+') || (mc == '*') ) {
oldlineptr = lineptr;
oldpatptr = ++patptr; // skip postfix symbol
lastlineptr = ((char*)NULLPTR);
while (1) {
old_ignore_case = ignore_case;
err = _search(&firstmatch);
ignore_case = old_ignore_case;
if (err == 2) { // pattern element found
n = firstmatch-oldlineptr; // number of untested chars
tmp = lineptr;
switch (kind) { // for each joker do something special
case ELEM_POINT:
break;
case ELEM_BRACKET:
for (i = 0; i < n; i++) {
patptr = begin;
lineptr = oldlineptr+i;
if (test_field() <= 0) { // char doesnt match!
take_prev:
if (!lastlineptr) { // no prev match!!
lineptr = oldlineptr;
return 0;
}
else {
lineptr = lastlineptr; // take prev match
return 2;
}
}
}
break;
case ELEM_PARENTHESIS:
lineptr = oldlineptr;
n = 0;
while (lineptr < firstmatch) {
patptr = begin;
if (test_parenthesis_fixed(eo_parenthesis) == -1)
goto take_prev;
if (lineptr > firstmatch)
goto cont_search;
n++;
}
break;
default: // character
for (lineptr = oldlineptr, i = 0; i < n; i++) {
if (kind != next_line_elem())
goto take_prev; // char doesnt match
}
break;
}
lineptr = tmp;
if (mc == '+' && !n) { // n > 0 is ok
if (*firstmatch == eol) // we already reached eol
return -1; // thus no success possible
goto cont_search;
}
else if (mc == '?' && n > 1) // n = 0,1 is ok
goto take_prev;
// *, + (n > 0), ? (n == 0,1)
if (*firstmatch == eol) // test if eol reached
return 2; // and if so indicate success
// use current match as prev and continue searching
lastlineptr = lineptr;
cont_search:
lineptr = firstmatch+1; // we must look for biggest
// possible match!!
patptr = oldpatptr;
}
else // pattern didnt match
if (!lastlineptr) { // no prev match!!
lineptr = oldlineptr;
return -1;
}
else {
lineptr = lastlineptr; // take prev match
return 2;
}
} // end of while (1)
} // end of if (is_joker
else // without postfix char
switch (kind) {
case ELEM_POINT:
return ((c = next_line_elem()) == eol) ? 0 : 1;
case ELEM_BRACKET:
patptr = begin;
return test_field();
case ELEM_PARENTHESIS:
patptr = begin;
return test_parenthesis(eo_parenthesis);
}
return 0;
}
