void TLSSOCKET_SEND_TIMEOUT()
{
TLSSocket sock;
if (tlssocket_connect_to_discard_srv(sock) != NSAPI_ERROR_OK) {
TEST_FAIL();
return;
}
int err;
Timer timer;
static const char tx_buffer[] = {'h', 'e', 'l', 'l', 'o'};
for (int i = 0; i < 10; i++) {
timer.reset();
timer.start();
err = sock.send(tx_buffer, sizeof(tx_buffer));
timer.stop();
if ((err == sizeof(tx_buffer)) &&
(timer.read_ms() <= 800)) {
continue;
}
TEST_FAIL();
break;
}
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.close());
}
void drop_bad_packets(TLSSocket &sock, int orig_timeout)
{
nsapi_error_t err;
sock.set_timeout(0);
while (true) {
err = sock.recv(NULL, 0);
if (err == NSAPI_ERROR_WOULD_BLOCK) {
break;
}
}
sock.set_timeout(orig_timeout);
}
void TLSSOCKET_ECHOTEST_BURST()
{
TLSSocket *sock = new TLSSocket;
tlssocket_connect_to_echo_srv(*sock);
sock->sigio(callback(_sigio_handler, ThisThread::get_id()));
// TX buffer to be preserved for comparison
fill_tx_buffer_ascii(tls_global::tx_buffer, BURST_SIZE);
int recvd;
int bt_left;
int sent;
for (int i = 0; i < BURST_CNT; i++) {
bt_left = BURST_SIZE;
while (bt_left > 0) {
sent = sock->send(&(tls_global::tx_buffer[BURST_SIZE - bt_left]), bt_left);
if (sent == NSAPI_ERROR_WOULD_BLOCK) {
if (osSignalWait(SIGNAL_SIGIO, SIGIO_TIMEOUT).status == osEventTimeout) {
TEST_FAIL();
goto END;
}
continue;
} else if (sent < 0) {
printf("[%02d] network error %d\n", i, sent);
TEST_FAIL();
goto END;
}
bt_left -= sent;
}
bt_left = BURST_SIZE;
while (bt_left > 0) {
recvd = sock->recv(&(tls_global::rx_buffer[BURST_SIZE - bt_left]), BURST_SIZE);
if (recvd < 0) {
printf("[%02d] network error %d\n", i, recvd);
break;
}
bt_left -= recvd;
}
if (bt_left != 0) {
TEST_FAIL_MESSAGE("bt_left != 0");
goto END;
}
TEST_ASSERT_EQUAL(0, memcmp(tls_global::tx_buffer, tls_global::rx_buffer, BURST_SIZE));
}
END:
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock->close());
delete sock;
}
void TLSSOCKET_SEND_REPEAT()
{
SKIP_IF_TCP_UNSUPPORTED();
TLSSocket sock;
tlssocket_connect_to_discard_srv(sock);
int snd;
Timer timer;
static const char tx_buffer[] = {'h', 'e', 'l', 'l', 'o'};
for (int i = 0; i < 100; i++) {
snd = sock.send(tx_buffer, sizeof(tx_buffer));
if (snd != sizeof(tx_buffer)) {
TEST_FAIL();
break;
}
}
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.close());
}
void TLSSOCKET_CONNECT_INVALID()
{
TLSSocket sock;
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.set_root_ca_cert(tls_global::cert));
TEST_ASSERT(sock.connect(NULL, MBED_CONF_APP_ECHO_SERVER_DISCARD_PORT_TLS) < 0);
TEST_ASSERT(sock.connect("", MBED_CONF_APP_ECHO_SERVER_DISCARD_PORT_TLS) < 0);
TEST_ASSERT(sock.connect("", 0) < 0);
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK,
sock.connect(MBED_CONF_APP_ECHO_SERVER_ADDR, MBED_CONF_APP_ECHO_SERVER_DISCARD_PORT_TLS));
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.close());
}