Greentea Socket test improvements

TESTS/netsocket/dns/asynchronous_dns_cancel.cpp

@@ -42,6 +42,7 @@ void ASYNCHRONOUS_DNS_CANCEL()
             count++;
         } else {
             // No memory to initiate DNS query, callback will not be called
+            printf("Error: No memory to initiate DNS query for %s\n", dns_test_hosts[i]);
             data[i].result = NSAPI_ERROR_NO_MEMORY;
             data[i].value_set = true;
         }

TESTS/netsocket/tcp/main.cpp

@@ -57,6 +57,15 @@ void drop_bad_packets(TCPSocket &sock, int orig_timeout)
     sock.set_timeout(orig_timeout);
 }
 
+nsapi_version_t get_ip_version()
+{
+    SocketAddress test;
+    if (!test.set_ip_address(NetworkInterface::get_default_instance()->get_ip_address())) {
+        return NSAPI_UNSPEC;
+    }
+    return test.get_ip_version();
+}
+
 static void _ifup()
 {
     NetworkInterface *net = NetworkInterface::get_default_instance();

TESTS/netsocket/tcp/tcp_tests.h

@@ -20,6 +20,7 @@
 
 NetworkInterface *get_interface();
 void drop_bad_packets(TCPSocket &sock, int orig_timeout);
+nsapi_version_t get_ip_version();
 void fill_tx_buffer_ascii(char *buff, size_t len);
 nsapi_error_t tcpsocket_connect_to_echo_srv(TCPSocket &sock);
 nsapi_error_t tcpsocket_connect_to_discard_srv(TCPSocket &sock);

TESTS/netsocket/tcp/tcpsocket_bind_address_invalid.cpp

@@ -39,7 +39,14 @@ void TCPSOCKET_BIND_ADDRESS_INVALID()
         return;
     }
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock->open(NetworkInterface::get_default_instance()));
-    nsapi_error_t bind_result = sock->bind("190.2.3.4", 1024);
+    nsapi_error_t bind_result = NSAPI_ERROR_OK;
+    if (get_ip_version() == NSAPI_IPv4) {
+        bind_result = sock->bind("190.2.3.4", 1024);
+    } else if (get_ip_version() == NSAPI_IPv6) {
+        bind_result = sock->bind("fe80::ff01", 1024);
+    } else {
+        TEST_FAIL_MESSAGE("This stack is neither IPv4 nor IPv6");
+    }
     if (bind_result == NSAPI_ERROR_UNSUPPORTED) {
         TEST_IGNORE_MESSAGE("bind() not supported");
     } else {

TESTS/netsocket/tcp/tcpsocket_bind_wrong_type.cpp

@@ -40,7 +40,14 @@ void TCPSOCKET_BIND_WRONG_TYPE()
     }
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock->open(NetworkInterface::get_default_instance()));
     char addr_bytes[16] = {0xfe, 0x80, 0xff, 0x1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-    SocketAddress sockAddr = SocketAddress(addr_bytes, NSAPI_IPv4, 80);
+    SocketAddress sockAddr;
+    if (get_ip_version() == NSAPI_IPv4) {
+        sockAddr = SocketAddress(addr_bytes, NSAPI_IPv4, 80);
+    } else if (get_ip_version() == NSAPI_IPv6) {
+        sockAddr = SocketAddress(addr_bytes, NSAPI_IPv6, 80);
+    } else {
+        TEST_FAIL_MESSAGE("This stack is neither IPv4 nor IPv6");
+    }
     nsapi_error_t bind_result = sock->bind(sockAddr);
     if (bind_result == NSAPI_ERROR_UNSUPPORTED) {
         TEST_IGNORE_MESSAGE("bind() not supported");

TESTS/netsocket/udp/main.cpp

@@ -64,6 +64,15 @@ void drop_bad_packets(UDPSocket &sock, int orig_timeout)
     sock.set_timeout(orig_timeout);
 }
 
+nsapi_version_t get_ip_version()
+{
+    SocketAddress test;
+    if (!test.set_ip_address(NetworkInterface::get_default_instance()->get_ip_address())) {
+        return NSAPI_UNSPEC;
+    }
+    return test.get_ip_version();
+}
+
 void fill_tx_buffer_ascii(char *buff, size_t len)
 {
     for (size_t i = 0; i < len; ++i) {

TESTS/netsocket/udp/udp_tests.h

@@ -20,6 +20,7 @@
 
 NetworkInterface *get_interface();
 void drop_bad_packets(UDPSocket &sock, int orig_timeout);
+nsapi_version_t get_ip_version();
 void fill_tx_buffer_ascii(char *buff, size_t len);
 
 #if MBED_CONF_NSAPI_SOCKET_STATS_ENABLE

TESTS/netsocket/udp/udpsocket_bind_address_invalid.cpp

@@ -38,7 +38,16 @@ void UDPSOCKET_BIND_ADDRESS_INVALID()
         TEST_FAIL();
     }
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock->open(NetworkInterface::get_default_instance()));
-    nsapi_error_t bind_result = sock->bind("190.2.3.4", 1024);
+
+    nsapi_error_t bind_result = NSAPI_ERROR_OK;
+    if (get_ip_version() == NSAPI_IPv4) {
+        bind_result = sock->bind("190.2.3.4", 1024);
+    } else if (get_ip_version() == NSAPI_IPv6) {
+        bind_result = sock->bind("fe80::ff01", 1024);
+    } else {
+        TEST_FAIL_MESSAGE("This stack is neither IPv4 nor IPv6");
+    }
+
     if (bind_result == NSAPI_ERROR_UNSUPPORTED) {
         TEST_IGNORE_MESSAGE("bind() not supported");
     } else {

TESTS/netsocket/udp/udpsocket_bind_wrong_type.cpp

@@ -39,7 +39,14 @@ void UDPSOCKET_BIND_WRONG_TYPE()
     }
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock->open(NetworkInterface::get_default_instance()));
     char addr_bytes[16] = {0xfe, 0x80, 0xff, 0x1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-    SocketAddress sockAddr = SocketAddress(addr_bytes, NSAPI_IPv4, 80);
+    SocketAddress sockAddr;
+    if (get_ip_version() == NSAPI_IPv4) {
+        sockAddr = SocketAddress(addr_bytes, NSAPI_IPv4, 80);
+    } else if (get_ip_version() == NSAPI_IPv6) {
+        sockAddr = SocketAddress(addr_bytes, NSAPI_IPv6, 80);
+    } else {
+        TEST_FAIL_MESSAGE("This stack is neither IPv4 nor IPv6");
+    }
     nsapi_error_t bind_result = sock->bind(sockAddr);
     if (bind_result == NSAPI_ERROR_UNSUPPORTED) {
         TEST_IGNORE_MESSAGE("bind() not supported");

TESTS/netsocket/udp/udpsocket_recv_timeout.cpp

@@ -62,7 +62,7 @@ void UDPSOCKET_RECV_TIMEOUT()
         if (recvd == NSAPI_ERROR_WOULD_BLOCK) {
             osSignalWait(SIGNAL_SIGIO, SIGIO_TIMEOUT);
             printf("MBED: recvfrom() took: %dms\n", timer.read_ms());
-            TEST_ASSERT_INT_WITHIN(50, 150, timer.read_ms());
+            TEST_ASSERT_INT_WITHIN(51, 150, timer.read_ms());
             continue;
         } else if (recvd < 0) {
             printf("[bt#%02d] network error %d\n", i, recvd);