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//
// Copyright 2017 Garrett D'Amore <garrett@damore.org>
// Copyright 2017 Capitar IT Group BV <info@capitar.com>
//
// 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 "core/nng_impl.h"
#include "nng.h"
#include <string.h>
static int ninits;
static int nfinis;
static int nbads;
static int
goodinit(void)
{
ninits++;
return (0);
}
static int
badinit(void)
{
nbads++;
return (NNG_ENOMEM);
}
static void
finish(void)
{
nfinis++;
}
// Fake TCP transport
struct nni_tran fake_tcp = {
.tran_version = NNI_TRANSPORT_VERSION,
.tran_scheme = "tcp",
.tran_dialer = NULL,
.tran_listener = NULL,
.tran_pipe = NULL,
.tran_init = goodinit,
.tran_fini = finish,
};
// Bad version transport
struct nni_tran badvers = {
.tran_version = NNI_TRANSPORT_VERSION + 1,
.tran_scheme = "badvers",
.tran_dialer = NULL,
.tran_listener = NULL,
.tran_pipe = NULL,
.tran_init = goodinit,
.tran_fini = finish,
};
struct nni_tran badtran = {
.tran_version = NNI_TRANSPORT_VERSION,
.tran_scheme = "badtran",
.tran_dialer = NULL,
.tran_listener = NULL,
.tran_pipe = NULL,
.tran_init = badinit,
.tran_fini = finish,
};
// Bogus good transport
struct nni_tran goodtran = {
.tran_version = NNI_TRANSPORT_VERSION,
.tran_scheme = "goodtran",
.tran_dialer = NULL,
.tran_listener = NULL,
.tran_pipe = NULL,
.tran_init = goodinit,
.tran_fini = finish,
};
TestMain("Pluggable Transports", {
Convey("Registering TCP again fails", {
So(nni_tran_register(&fake_tcp) == NNG_ESTATE);
So(ninits == 0);
So(nfinis == 0);
So(nbads == 0);
});
Convey("Registering bad version fails", {
So(nni_tran_register(&badvers) == NNG_ENOTSUP);
So(ninits == 0);
So(nfinis == 0);
So(nbads == 0);
});
Convey("Registering bad init fails", {
if (nbads == 0) {
So(nni_tran_register(&badtran) == NNG_ENOMEM);
}
So(ninits == 0);
So(nfinis == 0);
So(nbads == 1);
Convey("Finish not called", {
nng_fini();
So(nbads == 1);
So(nfinis == 0);
});
});
Convey("Registering good init passes", {
if (ninits == 0) {
So(nni_tran_register(&goodtran) == 0);
So(nfinis == 0);
}
So(ninits == 1);
Convey("Finish called", {
nng_fini();
So(ninits == 1);
So(nfinis == 1);
});
});
})
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