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>
21 static void finish_ok(struct io_conn *conn, struct data *d)
28 static struct io_plan *init_conn(struct io_conn *conn, struct data *d)
31 io_set_debug(conn, true);
35 io_set_finish(conn, finish_ok, d);
37 return io_write_partial(conn, d->buf, d->bytes, &d->bytes,
41 static int make_listen_fd(const char *port, struct addrinfo **info)
44 struct addrinfo *addrinfo, hints;
46 memset(&hints, 0, sizeof(hints));
47 hints.ai_family = AF_UNSPEC;
48 hints.ai_socktype = SOCK_STREAM;
49 hints.ai_flags = AI_PASSIVE;
50 hints.ai_protocol = 0;
52 if (getaddrinfo(NULL, port, &hints, &addrinfo) != 0)
55 fd = socket(addrinfo->ai_family, addrinfo->ai_socktype,
56 addrinfo->ai_protocol);
60 setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
61 if (bind(fd, addrinfo->ai_addr, addrinfo->ai_addrlen) != 0) {
65 if (listen(fd, 1) != 0) {
73 static void read_from_socket(const char *str, const struct addrinfo *addrinfo)
78 fd = socket(addrinfo->ai_family, addrinfo->ai_socktype,
79 addrinfo->ai_protocol);
82 if (connect(fd, addrinfo->ai_addr, addrinfo->ai_addrlen) != 0)
84 if (read(fd, buf, strlen(str)) != strlen(str))
86 if (memcmp(buf, str, strlen(str)) != 0)
93 struct data *d = malloc(sizeof(*d));
94 struct addrinfo *addrinfo;
95 struct io_listener *l;
98 /* This is how many tests you plan to run */
101 d->bytes = 1024*1024;
102 d->buf = malloc(d->bytes);
103 memset(d->buf, 'a', d->bytes);
104 fd = make_listen_fd(PORT, &addrinfo);
106 l = io_new_listener(NULL, fd, init_conn, d);
110 io_close_listener(l);
111 read_from_socket("aaaaaa", addrinfo);
112 freeaddrinfo(addrinfo);
117 ok1(io_loop(NULL, NULL) == d);
120 ok1(d->bytes <= 1024*1024);
123 ok1(WIFEXITED(status));
124 ok1(WEXITSTATUS(status) == 0);
126 freeaddrinfo(addrinfo);
129 io_close_listener(l);
131 /* This exits depending on whether all tests passed */
132 return exit_status();