// ----------------------------------------------------------------
static void lrec_reader_csvex_free(void* pvstate) {
lrec_reader_csvex_state_t* pstate = pvstate;
for (lhmslve_t* pe = pstate->pheader_keepers->phead; pe != NULL; pe = pe->pnext) {
header_keeper_t* pheader_keeper = pe->pvvalue;
header_keeper_free(pheader_keeper);
}
pfr_free(pstate->pfr);
}
// ----------------------------------------------------------------
static char* test_empty() {
byte_reader_t* pbr = string_byte_reader_alloc();
int ok = pbr->popen_func(pbr, NULL, "");
mu_assert_lf(ok == TRUE);
peek_file_reader_t* pfr = pfr_alloc(pbr, 7);
mu_assert_lf(pfr_peek_char(pfr) == (char)EOF); // char defaults to unsigned on some platforms
mu_assert_lf(pfr_read_char(pfr) == (char)EOF);
pbr->pclose_func(pbr, NULL);
pfr_free(pfr);
return NULL;
}
// ----------------------------------------------------------------
static void lrec_reader_stdio_csv_free(lrec_reader_t* preader) {
lrec_reader_stdio_csv_state_t* pstate = preader->pvstate;
for (lhmslve_t* pe = pstate->pheader_keepers->phead; pe != NULL; pe = pe->pnext) {
header_keeper_t* pheader_keeper = pe->pvvalue;
header_keeper_free(pheader_keeper);
}
lhmslv_free(pstate->pheader_keepers);
pfr_free(pstate->pfr);
parse_trie_free(pstate->putf8_bom_parse_trie);
parse_trie_free(pstate->pno_dquote_parse_trie);
parse_trie_free(pstate->pdquote_parse_trie);
rslls_free(pstate->pfields);
stdio_byte_reader_free(pstate->pbr);
sb_free(pstate->psb);
free(pstate->ifs_eof);
free(pstate->dquote_irs);
free(pstate->dquote_irs2);
free(pstate->dquote_ifs);
free(pstate);
free(preader);
}
// ----------------------------------------------------------------
static char* test_non_empty() {
byte_reader_t* pbr = string_byte_reader_alloc();
int ok = pbr->popen_func(pbr,
NULL,
"ab,cde\n"
"123,4567\n"
);
mu_assert_lf(ok == TRUE);
peek_file_reader_t* pfr = pfr_alloc(pbr, 7);
pfr_print(pfr); mu_assert_lf(pfr_peek_char(pfr) == 'a');
pfr_print(pfr); mu_assert_lf(pfr_read_char(pfr) == 'a');
pfr_print(pfr); mu_assert_lf(pfr_peek_char(pfr) == 'b');
pfr_print(pfr); mu_assert_lf(pfr_read_char(pfr) == 'b');
pfr_print(pfr); mu_assert_lf(pfr_peek_char(pfr) == ',');
pfr_print(pfr); mu_assert_lf(pfr_peek_char(pfr) == ',');
pfr_print(pfr); mu_assert_lf(pfr_read_char(pfr) == ',');
pfr_print(pfr); pfr_buffer_by(pfr, 5);
pfr_print(pfr); pfr_advance_by(pfr, 5);
pfr_print(pfr); mu_assert_lf(pfr_read_char(pfr) == '2');
pfr_print(pfr); mu_assert_lf(pfr_peek_char(pfr) == '3');
pfr_print(pfr); mu_assert_lf(pfr_peek_char(pfr) == '3');
pfr_print(pfr); mu_assert_lf(pfr_read_char(pfr) == '3');
pfr_print(pfr); pfr_buffer_by(pfr, 5);
pfr_print(pfr); pfr_advance_by(pfr, 5);
pfr_print(pfr); mu_assert_lf(pfr_read_char(pfr) == '\n');
pbr->pclose_func(pbr, NULL);
pfr_free(pfr);
return NULL;
}
