static void check_trie_with_file(const trie_t *db, const char *file)
{
file_map_t map;
const char *p, *end;
char line[BUFSIZ];
if (!file_map_open(&map, file, false)) {
return;
}
p = map.map;
end = map.end;
while (end > p && end[-1] != '\n') {
--end;
}
if (end != map.end) {
warn("file %s miss a final \\n, ignoring last line", file);
}
while (p < end && p != NULL) {
const char *eol = (char *)memchr(p, '\n', end - p);
if (eol == NULL) {
eol = end;
}
if (eol - p > BUFSIZ) {
p = eol - BUFSIZ;
}
int i = 0;
if (*p != '#' && p != eol) {
#if 1
for (const char *s = eol - 1 ; s >= p ; --s) {
line[i++] = ascii_tolower(*s);
}
#else
memcpy(line, p, eol - p);
i = eol - p;
#endif
line[i] = '\0';
if (!trie_lookup(db, line)) {
warn("'%s' not found in the trie", line);
}
strcat(line, "coucou");
if (trie_lookup(db, line)) {
warn("'%s' found in trie", line);
}
if (!trie_prefix(db, line)) {
warn("'%s' has no prefix in trie", line);
}
}
p = eol + 1;
}
file_map_close(&map);
}
static char *read_query(const char *basepath, const char *filename,
char *buff, char **end, query_t *q)
{
char path[FILENAME_MAX];
snprintf(path, FILENAME_MAX, "%s%s", basepath, filename);
{
file_map_t map;
if (!file_map_open(&map, path, false)) {
UNIXERR("open");
return NULL;
}
if (map.end - map.map >= BUFSIZ) {
err("File too large for a testcase: %s", path);
file_map_close(&map);
return NULL;
}
memcpy(buff, map.map, map.end - map.map);
if (end != NULL) {
*end = buff + (map.end - map.map);
**end = '\0';
} else {
buff[map.end - map.map] = '\0';
}
file_map_close(&map);
}
char *eoq = strstr(buff, "\n\n");
if (eoq == NULL) {
return NULL;
}
if (!query_parse(q, buff)) {
err("Cannot parse query from file %s", filename);
return NULL;
}
return eoq + 2;
}
static trie_t *create_trie_from_file(const char *file)
{
trie_t *db;
file_map_t map;
const char *p, *end;
char line[BUFSIZ];
if (!file_map_open(&map, file, false)) {
return NULL;
}
p = map.map;
end = map.end;
while (end > p && end[-1] != '\n') {
--end;
}
if (end != map.end) {
warn("file %s miss a final \\n, ignoring last line", file);
}
db = trie_new();
while (p < end && p != NULL) {
const char *eol = (char *)memchr(p, '\n', end - p);
if (eol == NULL) {
eol = end;
}
if (eol - p > BUFSIZ) {
p = eol - BUFSIZ;
}
int i = 0;
if (*p != '#' && p != eol) {
#if 1
for (const char *s = eol - 1 ; s >= p ; --s) {
line[i++] = ascii_tolower(*s);
}
#else
memcpy(line, p, eol - p);
i = eol - p;
#endif
line[i] = '\0';
trie_insert(db, line);
}
p = eol + 1;
}
file_map_close(&map);
trie_compile(db, false);
return db;
}
