1 #include <ccan/io/io.h>
2 /* Include the C files directly. */
3 #include <ccan/io/poll.c>
4 #include <ccan/io/io.c>
5 #include <ccan/tap/tap.h>
17 static void finish_ok(struct io_conn *conn, struct data *d)
24 static struct io_plan *init_conn(struct io_conn *conn, struct data *d)
28 io_set_finish(conn, finish_ok, d);
29 return io_write(conn, d->buf, d->bytes, io_close_cb, d);
32 static int make_listen_fd(const char *port, struct addrinfo **info)
35 struct addrinfo *addrinfo, hints;
37 memset(&hints, 0, sizeof(hints));
38 hints.ai_family = AF_UNSPEC;
39 hints.ai_socktype = SOCK_STREAM;
40 hints.ai_flags = AI_PASSIVE;
41 hints.ai_protocol = 0;
43 if (getaddrinfo(NULL, port, &hints, &addrinfo) != 0)
46 fd = socket(addrinfo->ai_family, addrinfo->ai_socktype,
47 addrinfo->ai_protocol);
51 setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
52 if (bind(fd, addrinfo->ai_addr, addrinfo->ai_addrlen) != 0) {
56 if (listen(fd, 1) != 0) {
64 static void read_from_socket(size_t bytes, const struct addrinfo *addrinfo)
69 fd = socket(addrinfo->ai_family, addrinfo->ai_socktype,
70 addrinfo->ai_protocol);
73 if (connect(fd, addrinfo->ai_addr, addrinfo->ai_addrlen) != 0)
76 for (done = 0; done < bytes; done += r) {
77 r = read(fd, buf, sizeof(buf));
87 struct data *d = malloc(sizeof(*d));
88 struct addrinfo *addrinfo;
89 struct io_listener *l;
92 /* This is how many tests you plan to run */
96 d->buf = malloc(d->bytes);
97 memset(d->buf, 'a', d->bytes);
98 fd = make_listen_fd(PORT, &addrinfo);
100 l = io_new_listener(NULL, fd, init_conn, d);
104 io_close_listener(l);
105 read_from_socket(d->bytes, addrinfo);
106 freeaddrinfo(addrinfo);
111 ok1(io_loop(NULL, NULL) == d);
115 ok1(WIFEXITED(status));
116 ok1(WEXITSTATUS(status) == 0);
118 freeaddrinfo(addrinfo);
121 io_close_listener(l);
123 /* This exits depending on whether all tests passed */
124 return exit_status();