/* tests/harness.h - shared by hand-written and generated test cases.
 * Ground truth for generated cases comes from CPython's own `re`
 * module (concept.md Section 11); see gen.py. */
#ifndef REGEXX_TEST_HARNESS_H
#define REGEXX_TEST_HARNESS_H
#include "../regexx.h"
#include <stddef.h>

extern int tc_pass, tc_fail;

/* search/match/fullmatch: exp_spans holds 2*n_spans int64_t values,
 * (start,end) for group 0, then group 1, 2, ... in order; -1,-1 means
 * the group did not participate (or, for group 0 alone, that
 * exp_matched is 0 and no spans are checked). */
void tc_search_family(const char *desc, const char *pat, int flags,
                       const char *subj, size_t subjlen, int kind,
                       int exp_matched, int n_spans, const long long *exp_spans);

/* finditer: exp_spans holds 2*n_matches int64_t values, (start,end) of
 * the whole match for each match found, in order. */
void tc_finditer(const char *desc, const char *pat, int flags,
                  const char *subj, size_t subjlen,
                  int exp_n_matches, const long long *exp_spans);

void tc_sub(const char *desc, const char *pat, int flags,
            const char *subj, size_t subjlen, const char *repl, int count,
            const char *exp_result, int exp_n);

/* split: texts[i] == NULL means that list element is None in Python. */
void tc_split(const char *desc, const char *pat, int flags,
              const char *subj, size_t subjlen, int maxsplit,
              int n_items, const char *const *texts);

void harness_report(void);

#endif