int main(void)
{
struct rbuf in;
char buf[4096], *p;
int fd = open("test/run-term-eof.c", O_RDONLY), len;
/* This is how many tests you plan to run */
plan_tests(6);
/* Grab ourselves for comparison. */
len = read(fd, buf, sizeof(buf));
buf[len] = '\0';
lseek(fd, SEEK_SET, 0);
/* We have exact-size buffer, which causes problems adding term. */
rbuf_init(&in, fd, malloc(len), len);
p = rbuf_read_str(&in, 64, NULL); /* At symbol does not appear. */
ok1(errno == ENOMEM);
ok1(!p);
/* This should succeed... */
p = rbuf_read_str(&in, 64, realloc);
ok1(p);
ok1(strcmp(p, buf) == 0);
free(in.buf);
/* Try again. */
lseek(fd, SEEK_SET, 0);
rbuf_init(&in, fd, malloc(len), len);
p = rbuf_read_str(&in, 64, realloc);
ok1(p);
ok1(strcmp(p, buf) == 0);
free(in.buf);
return exit_status();
}
int main(void)
{
struct rbuf in;
char buf[4096], *p;
int fd = open("test/run-term-eof.c", O_RDONLY), len;
/* This is how many tests you plan to run */
plan_tests(10);
/* Grab ourselves for comparison. */
len = read(fd, buf, sizeof(buf));
buf[len] = '\0';
lseek(fd, SEEK_SET, 0);
/* We have exact-size buffer, which causes problems adding term. */
rbuf_init(&in, fd, malloc(len), len, test_realloc);
test_realloc_fail = true;
p = rbuf_read_str(&in, 64); /* At symbol does not appear. */
ok1(errno == ENOMEM);
ok1(!p);
/* This should succeed... */
test_realloc_fail = false;
p = rbuf_read_str(&in, 64);
ok1(p);
ok1(strcmp(p, buf) == 0);
ok1(rbuf_start(&in) == p + strlen(p));
free(rbuf_cleanup(&in));
/* Try again. */
lseek(fd, SEEK_SET, 0);
rbuf_init(&in, fd, malloc(len), len, test_realloc);
p = rbuf_read_str(&in, 64);
ok1(p);
ok1(strcmp(p, buf) == 0);
ok1(rbuf_start(&in) == p + strlen(p));
free(rbuf_cleanup(&in));
/* Normal case, we get rbuf_start after nul */
lseek(fd, SEEK_SET, 0);
rbuf_init(&in, fd, NULL, 0, test_realloc);
p = rbuf_read_str(&in, '^');
ok1(p);
ok1(rbuf_start(&in) == p + strlen(p) + 1);
free(rbuf_cleanup(&in));
return exit_status();
}
lines_from_cmd(const void *ctx, const char *format, ...)
{
va_list ap;
char *cmd;
FILE *p;
struct rbuf in;
va_start(ap, format);
cmd = tal_vfmt(ctx, format, ap);
va_end(ap);
p = popen(cmd, "r");
if (!p)
err(1, "Executing '%s'", cmd);
/* FIXME: Use rbuf_read_str(&in, '\n') rather than strsplit! */
rbuf_init(&in, fileno(p), tal_arr(ctx, char, 0), 0);
if (!rbuf_read_str(&in, 0, do_tal_realloc) && errno)
err(1, "Reading from '%s'", cmd);
pclose(p);
return tal_strsplit(ctx, in.buf, "\n", STR_EMPTY_OK);
}
