Merge pull request #5723 from SeppoTakalo/wifi-construtor-fix

Remove destruction of WiFi interface in test runs

Author: adbridge

TESTS/network/wifi/get_interface.cpp

@@ -50,8 +50,10 @@ WiFiInterface *get_interface()
 {
     static WiFiInterface *interface = NULL;
 
-    if (interface)
-        delete interface;
+    if (interface) {
+        interface->disconnect();
+        return interface;
+    }
 
 #if MBED_CONF_APP_WIFI_DRIVER == INTERNAL
     interface = new DRIVER();

TESTS/network/wifi/main.cpp

@@ -59,6 +59,7 @@ utest::v1::status_t test_setup(const size_t number_of_cases) {
 // Test cases
 Case cases[] = {
     Case("WIFI-CONSTRUCTOR", wifi_constructor),
+    Case("WIFI-CONNECT-NOCREDENTIALS", wifi_connect_nocredentials),
     Case("WIFI-SET-CREDENTIAL", wifi_set_credential),
     Case("WIFI-SET-CHANNEL", wifi_set_channel),
 #if defined(MBED_CONF_APP_WIFI_UNSECURE_SSID)
@@ -73,7 +74,6 @@ Case cases[] = {
     Case("WIFI-CONNECT-PARAMS-CHANNEL", wifi_connect_params_channel),
     Case("WIFI-CONNECT-PARAMS-CHANNEL-FAIL", wifi_connect_params_channel_fail),
 #endif
-    Case("WIFI-CONNECT-NOCREDENTIALS", wifi_connect_nocredentials),
 #if defined(MBED_CONF_APP_WIFI_UNSECURE_SSID)
     Case("WIFI-CONNECT", wifi_connect),
 #endif