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>
19 static void finish_ok(struct io_conn *conn, struct data *d)
23 io_break(d, io_idle());
26 static struct io_plan write_buf(struct io_conn *conn, struct data *d)
28 return io_write(d->buf, d->bytes, io_close_cb, d);
31 static void init_conn(int fd, struct data *d)
35 /* Empty read should run immediately... */
36 io_set_finish(io_new_conn(fd, io_read(NULL, 0, write_buf, d)),
40 static int make_listen_fd(const char *port, struct addrinfo **info)
43 struct addrinfo *addrinfo, hints;
45 memset(&hints, 0, sizeof(hints));
46 hints.ai_family = AF_UNSPEC;
47 hints.ai_socktype = SOCK_STREAM;
48 hints.ai_flags = AI_PASSIVE;
49 hints.ai_protocol = 0;
51 if (getaddrinfo(NULL, port, &hints, &addrinfo) != 0)
54 fd = socket(addrinfo->ai_family, addrinfo->ai_socktype,
55 addrinfo->ai_protocol);
59 setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
60 if (bind(fd, addrinfo->ai_addr, addrinfo->ai_addrlen) != 0) {
64 if (listen(fd, 1) != 0) {
72 static void read_from_socket(size_t bytes, const struct addrinfo *addrinfo)
77 fd = socket(addrinfo->ai_family, addrinfo->ai_socktype,
78 addrinfo->ai_protocol);
81 if (connect(fd, addrinfo->ai_addr, addrinfo->ai_addrlen) != 0)
84 for (done = 0; done < bytes; done += r) {
85 r = read(fd, buf, sizeof(buf));
95 struct data *d = malloc(sizeof(*d));
96 struct addrinfo *addrinfo;
97 struct io_listener *l;
100 /* This is how many tests you plan to run */
103 d->bytes = 1024*1024;
104 d->buf = malloc(d->bytes);
105 memset(d->buf, 'a', d->bytes);
106 fd = make_listen_fd(PORT, &addrinfo);
108 l = io_new_listener(fd, init_conn, d);
112 io_close_listener(l);
113 read_from_socket(d->bytes, addrinfo);
114 freeaddrinfo(addrinfo);
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();