Increase DHCP timeout, and rework networking tests logic

features/FEATURE_LWIP/TESTS/mbedmicro-net/connectivity/main.cpp

@@ -51,13 +51,13 @@ void test_bring_up_down() {
 
 // Test setup
 utest::v1::status_t test_setup(const size_t number_of_cases) {
-    GREENTEA_SETUP(60, "default_auto");
+    GREENTEA_SETUP(120, "default_auto");
     return verbose_test_setup_handler(number_of_cases);
 }
 
 Case cases[] = {
-    Case("Testing bringing the network up and down", test_bring_up_down<1>),
-    Case("Testing bringing the network up and down twice", test_bring_up_down<2>),
+    Case("Bringing the network up and down", test_bring_up_down<1>),
+    Case("Bringing the network up and down twice", test_bring_up_down<2>),
 };
 
 Specification specification(test_setup, cases);

features/FEATURE_LWIP/TESTS/mbedmicro-net/gethostbyname/main.cpp

@@ -91,16 +91,16 @@ void test_dns_literal_pref() {
 
 // Test setup
 utest::v1::status_t test_setup(const size_t number_of_cases) {
-    GREENTEA_SETUP(60, "default_auto");
+    GREENTEA_SETUP(120, "default_auto");
     net_bringup();
     return verbose_test_setup_handler(number_of_cases);
 }
 
 Case cases[] = {
-    Case("Testing DNS query",               test_dns_query),
-    Case("Testing DNS preference query",    test_dns_query_pref),
-    Case("Testing DNS literal",             test_dns_literal),
-    Case("Testing DNS preference literal",  test_dns_literal_pref),
+    Case("DNS query",               test_dns_query),
+    Case("DNS preference query",    test_dns_query_pref),
+    Case("DNS literal",             test_dns_literal),
+    Case("DNS preference literal",  test_dns_literal_pref),
 };
 
 Specification specification(test_setup, cases);

features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo/main.cpp

@@ -10,6 +10,9 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_TCP_CLIENT_ECHO_BUFFER_SIZE
@@ -28,11 +31,14 @@ void prep_buffer(char *tx_buffer, size_t tx_size) {
     }
 }
 
-int main() {
-    GREENTEA_SETUP(60, "tcp_echo");
-
+void test_tcp_echo() {
     EthernetInterface eth;
-    eth.connect();
+    int err = eth.connect();
+
+    if (err) {
+        printf("MBED: failed to connect with an error of %d\r\n", err);
+        TEST_ASSERT_EQUAL(0, err);
+    }
 
     printf("MBED: TCPClient IP address is '%s'\n", eth.get_ip_address());
     printf("MBED: TCPClient waiting for server IP and port...\n");
@@ -64,17 +70,34 @@ int main() {
 
         prep_buffer(tx_buffer, sizeof(tx_buffer));
         sock.send(tx_buffer, sizeof(tx_buffer));
-
+        printf("MBED: Finished sending\r\n");
         // Server will respond with HTTP GET's success code
         const int ret = sock.recv(rx_buffer, sizeof(rx_buffer));
-
+        printf("MBED: Finished receiving\r\n");
+
         result = !memcmp(tx_buffer, rx_buffer, sizeof(tx_buffer));
-
         TEST_ASSERT_EQUAL(ret, sizeof(rx_buffer));
-        TEST_ASSERT_EQUAL(true, result);
+        TEST_ASSERT(result);
     }
 
     sock.close();
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+    TEST_ASSERT(result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "tcp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP echo", test_tcp_echo),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }

features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo_parallel/main.cpp

@@ -10,6 +10,9 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_TCP_CLIENT_ECHO_BUFFER_SIZE
@@ -64,7 +67,7 @@ class Echo {
         TEST_ASSERT_EQUAL(0, err);
 
         iomutex.lock();
-        printf("HTTP: Connected to %s:%d\r\n", 
+        printf("HTTP: Connected to %s:%d\r\n",
                 tcp_addr.get_ip_address(), tcp_addr.get_port());
         printf("tx_buffer buffer size: %u\r\n", sizeof(tx_buffer));
         printf("rx_buffer buffer size: %u\r\n", sizeof(rx_buffer));
@@ -77,18 +80,16 @@ class Echo {
         const int ret = sock.recv(rx_buffer, sizeof(rx_buffer));
         bool result = !memcmp(tx_buffer, rx_buffer, sizeof(tx_buffer));
         TEST_ASSERT_EQUAL(ret, sizeof(rx_buffer));
-        TEST_ASSERT_EQUAL(true, result);
+        TEST_ASSERT(result);
 
         err = sock.close();
         TEST_ASSERT_EQUAL(0, err);
     }
 };
 
-int main() {
-    GREENTEA_SETUP(60, "tcp_echo");
-
-    Echo echoers[MBED_CFG_TCP_CLIENT_ECHO_THREADS];
+Echo *echoers[MBED_CFG_TCP_CLIENT_ECHO_THREADS];
 
+void test_tcp_echo_parallel() {
     int err = net.connect();
     TEST_ASSERT_EQUAL(0, err);
 
@@ -115,13 +116,30 @@ int main() {
 
     // Startup echo threads in parallel
     for (int i = 0; i < MBED_CFG_TCP_CLIENT_ECHO_THREADS; i++) {
-        echoers[i].start();
+        echoers[i] = new Echo;
+        echoers[i]->start();
     }
 
     for (int i = 0; i < MBED_CFG_TCP_CLIENT_ECHO_THREADS; i++) {
-        echoers[i].join();
+        echoers[i]->join();
+        delete echoers[i];
     }
 
     net.disconnect();
-    GREENTEA_TESTSUITE_RESULT(true);
+}
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "tcp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP echo parallel", test_tcp_echo_parallel),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }

features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_hello_world/main.cpp

@@ -11,6 +11,10 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
+
 
 namespace {
     // Test connection information
@@ -35,9 +39,7 @@ bool find_substring(const char *first, const char *last, const char *s_first, co
     return (f != last);
 }
 
-int main() {
-    GREENTEA_SETUP(60, "default_auto");
-
+void test_tcp_hello_world() {
     bool result = false;
     EthernetInterface eth;
     //eth.init(); //Use DHCP
@@ -67,8 +69,8 @@ int main() {
         // Find "Hello World!" string in reply
         bool found_hello = find_substring(buffer, buffer + ret, HTTP_HELLO_STR, HTTP_HELLO_STR + strlen(HTTP_HELLO_STR));
 
-        TEST_ASSERT_TRUE(found_200_ok);
-        TEST_ASSERT_TRUE(found_hello);
+        TEST_ASSERT(found_200_ok);
+        TEST_ASSERT(found_hello);
 
         if (found_200_ok && found_hello) result = true;
 
@@ -83,5 +85,22 @@ int main() {
     }
 
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+    TEST_ASSERT(result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "default_auto");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP hello world", test_tcp_hello_world),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }

features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure/main.cpp

@@ -13,6 +13,9 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN
@@ -107,8 +110,7 @@ void generate_buffer(uint8_t **buffer, size_t *size, size_t min, size_t max) {
 }
 
 
-int main() {
-    GREENTEA_SETUP(60, "tcp_echo");
+void test_tcp_packet_pressure() {
     generate_buffer(&buffer, &buffer_size,
         MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN,
         MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MAX);
@@ -123,8 +125,6 @@ int main() {
 
     greentea_send_kv("target_ip", eth.get_ip_address());
 
-    bool result = true;
-
     char recv_key[] = "host_port";
     char ipbuf[60] = {0};
     char portbuf[16] = {0};
@@ -219,9 +219,25 @@ int main() {
     timer.stop();
     printf("MBED: Time taken: %fs\r\n", timer.read());
     printf("MBED: Speed: %.3fkb/s\r\n",
-            8*(2*MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MAX - 
+            8*(2*MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MAX -
             MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN) / (1000*timer.read()));
 
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "tcp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP packet pressure", test_tcp_packet_pressure),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }

features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure_parallel/main.cpp

@@ -13,6 +13,9 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN
@@ -224,9 +227,7 @@ class PressureTest {
 PressureTest *pressure_tests[MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_THREADS];
 
 
-int main() {
-    GREENTEA_SETUP(2*60, "tcp_echo");
-
+void test_tcp_packet_pressure_parallel() {
     uint8_t *buffer;
     size_t buffer_size;
     generate_buffer(&buffer, &buffer_size,
@@ -247,8 +248,6 @@ int main() {
 
     greentea_send_kv("target_ip", net.get_ip_address());
 
-    bool result = true;
-
     char recv_key[] = "host_port";
     char ipbuf[60] = {0};
     char portbuf[16] = {0};
@@ -282,9 +281,25 @@ int main() {
     printf("MBED: Time taken: %fs\r\n", timer.read());
     printf("MBED: Speed: %.3fkb/s\r\n",
             MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_THREADS*
-            8*(2*MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MAX - 
+            8*(2*MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MAX -
             MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN) / (1000*timer.read()));
 
     net.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "tcp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP packet pressure parallel", test_tcp_packet_pressure_parallel),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }