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//
// Copyright 2016 Garrett D'Amore <garrett@damore.org>
//
// This software is supplied under the terms of the MIT License, a
// copy of which should be located in the distribution where this
// file was obtained (LICENSE.txt). A copy of the license may also be
// found online at https://opensource.org/licenses/MIT.
//
#include "convey.h"
#include "nng.h"
TestMain("Socket Operations", {
Convey("We are able to open a PAIR socket", {
int rv;
nng_socket *sock = NULL;
rv = nng_open(&sock, NNG_PROTO_PAIR);
So(rv == 0);
So(sock != NULL);
Convey("And we can close it", {
rv = nng_close(sock);
So(rv == 0);
})
Convey("It's type is still proto", {
So(nng_protocol(sock) == NNG_PROTO_PAIR);
})
Convey("Recv with no pipes times out correctly", {
nng_msg *msg = NULL;
int64_t when = 500000;
uint64_t now;
// We cheat to get access to the core's clock.
extern uint64_t nni_clock(void);
now = nni_clock();
rv = nng_setopt(sock, NNG_OPT_RCVTIMEO, &when,
sizeof (when));
So(rv == 0);
rv = nng_recvmsg(sock, &msg, 0);
So(rv == NNG_ETIMEDOUT);
So(msg == NULL);
So(nni_clock() > (now + 500000));
So(nni_clock() < (now + 1000000));
})
Convey("Recv nonblock with no pipes gives EAGAIN", {
nng_msg *msg = NULL;
rv = nng_recvmsg(sock, &msg, NNG_FLAG_NONBLOCK);
So(rv == NNG_EAGAIN);
So(msg == NULL);
})
Convey("We can set and get options", {
int64_t when = 1234;
int64_t check = 0;
size_t sz;
rv = nng_setopt(sock, NNG_OPT_SNDTIMEO, &when,
sizeof (when));
So(rv == 0);
sz = sizeof (check);
Convey("Short size is not copied", {
sz = 0;
rv = nng_getopt(sock, NNG_OPT_SNDTIMEO,
&check, &sz);
So(rv == 0);
So(sz == sizeof (check));
So(check == 0);
})
Convey("Correct size is copied", {
sz = sizeof (check);
rv = nng_getopt(sock, NNG_OPT_SNDTIMEO, &check,
&sz);
So(rv == 0);
So(sz == sizeof (check));
So(check == 1234);
})
})
})
})
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