END_TEST
START_TEST(test_str_from_cstr_len)
{
const char *cstr = "12345";
str_t *str = str_from_cstr_len(cstr, 5);
CHECK_STR(str, == 5, == 5, "12345");
str_free(str);
str = str_from_cstr_len(cstr, 4);
CHECK_STR(str, == 4, == 4, "1234");
str_free(str);
}
static str_t *extract_partial(struct msg_ac *msg)
{
char *cursor;
char *c = msg->buffer.addr;
char *end = msg->buffer.addr + msg->buffer.sz;
for (int line = 1; line < msg->line; line++) {
while (1) {
if (c == end)
return 0;
if (*c == '\n') {
c++;
break;
}
c++;
}
}
cursor = c + (msg->col - 1);
c += msg->col - 2;
while (isident(*c))
c--;
c++;
if (c == cursor)
return 0;
return str_from_cstr_len(c, cursor - c);
}
static void try_load_dotccode(wordexp_t *wexp)
{
void *buf;
size_t size;
wexp->we_wordc = 0;
wexp->we_wordv = 0;
if (read_file(&buf, &size, ".ccode") == -1) {
return;
}
// TODO: fstr trim? cstr trim?
str_t *contents = str_from_cstr_len(buf, (unsigned int)size);
str_trim(contents);
wordexp(contents->data, wexp, 0);
str_free(contents);
free(buf);
}
