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Arranging logic in test to prevent left-over behavior

pull/4521/head
Brian Daniels 2017-04-28 11:43:40 -05:00 committed by adbridge
parent f962854054
commit 50912c004e
1 changed files with 46 additions and 38 deletions
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84
features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo/main.cpp
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@ -47,53 +47,61 @@ int main() {
printf("Got a uuid of %s\r\n", uuid);
size_t uuid_len = strlen(uuid);
EthernetInterface eth;
eth.connect();
printf("UDP client IP Address is %s\n", eth.get_ip_address());
greentea_send_kv("target_ip", eth.get_ip_address());
int err = eth.connect();
TEST_ASSERT_EQUAL(0, err);
char recv_key[] = "host_port";
char ipbuf[60] = {0};
char portbuf[16] = {0};
unsigned int port = 0;
if (err) {
printf("MBED: failed to connect with an error of %d\r\n", err);
GREENTEA_TESTSUITE_RESULT(false);
} else {
printf("UDP client IP Address is %s\n", eth.get_ip_address());
UDPSocket sock;
sock.open(&eth);
sock.set_timeout(MBED_CFG_UDP_CLIENT_ECHO_TIMEOUT);
greentea_send_kv("target_ip", eth.get_ip_address());
greentea_send_kv("host_ip", " ");
greentea_parse_kv(recv_key, ipbuf, sizeof(recv_key), sizeof(ipbuf));
char recv_key[] = "host_port";
char ipbuf[60] = {0};
char portbuf[16] = {0};
unsigned int port = 0;
greentea_send_kv("host_port", " ");
greentea_parse_kv(recv_key, portbuf, sizeof(recv_key), sizeof(ipbuf));
sscanf(portbuf, "%u", &port);
UDPSocket sock;
sock.open(&eth);
sock.set_timeout(MBED_CFG_UDP_CLIENT_ECHO_TIMEOUT);
printf("MBED: UDP Server IP address received: %s:%d \n", ipbuf, port);
SocketAddress udp_addr(ipbuf, port);
greentea_send_kv("host_ip", " ");
greentea_parse_kv(recv_key, ipbuf, sizeof(recv_key), sizeof(ipbuf));
int success = 0;
int i = 0;
while (success < ECHO_LOOPS) {
prep_buffer(uuid, uuid_len, tx_buffer, sizeof(tx_buffer));
const int ret = sock.sendto(udp_addr, tx_buffer, sizeof(tx_buffer));
printf("[%02d] sent %d Bytes - %.*s \n", i, ret, MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE, tx_buffer);
SocketAddress temp_addr;
const int n = sock.recvfrom(&temp_addr, rx_buffer, sizeof(rx_buffer));
printf("[%02d] recv %d Bytes - %.*s \n", i, ret, MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE, rx_buffer);
greentea_send_kv("host_port", " ");
greentea_parse_kv(recv_key, portbuf, sizeof(recv_key), sizeof(ipbuf));
sscanf(portbuf, "%u", &port);
if ((temp_addr == udp_addr &&
n == sizeof(tx_buffer) &&
memcmp(rx_buffer, tx_buffer, sizeof(rx_buffer)) == 0)) {
success += 1;
printf("MBED: UDP Server IP address received: %s:%d \n", ipbuf, port);
SocketAddress udp_addr(ipbuf, port);
printf("[%02d] success #%d\n", i, success);
int success = 0;
int i = 0;
while (success < ECHO_LOOPS) {
prep_buffer(uuid, uuid_len, tx_buffer, sizeof(tx_buffer));
const int ret = sock.sendto(udp_addr, tx_buffer, sizeof(tx_buffer));
printf("[%02d] sent %d Bytes - %.*s \n", i, ret, MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE, tx_buffer);
SocketAddress temp_addr;
const int n = sock.recvfrom(&temp_addr, rx_buffer, sizeof(rx_buffer));
printf("[%02d] recv %d Bytes - %.*s \n", i, ret, MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE, rx_buffer);
if ((temp_addr == udp_addr &&
n == sizeof(tx_buffer) &&
memcmp(rx_buffer, tx_buffer, sizeof(rx_buffer)) == 0)) {
success += 1;
printf("[%02d] success #%d\n", i, success);
}
i++;
}
i++;
bool result = success == ECHO_LOOPS;
sock.close();
eth.disconnect();
GREENTEA_TESTSUITE_RESULT(result);
}
bool result = success == ECHO_LOOPS;
sock.close();
eth.disconnect();
GREENTEA_TESTSUITE_RESULT(result);
}