update test log and exit app when done

Author: paul-szczepanek-arm

mbed_app.json

@@ -24,6 +24,7 @@
         },
         "DISCO_L475VG_IOT01A": {
             "target.components_add": ["ism43362"],
+            "ism43362.provide-default": true,
             "target.macros_add" : ["MBEDTLS_SHA1_C"]
         },
         "K64F": {

source/main.cpp

@@ -254,4 +254,6 @@ int main() {
     SocketDemo *example = new SocketDemo;
     MBED_ASSERT(example);
     example->run();
+
+    return 0;
 }

tests/sockets.log

@@ -1,9 +1,6 @@
-Mbed OS Socket example
-Mbed OS version:
-
+Starting socket demo
+Connecting to the network...
 IP address: (?:[0-9]{1,3}\.){3}[0-9]{1,3}
 Netmask: (?:[0-9]{1,3}\.){3}[0-9]{1,3}
 Gateway: (?:[0-9]{1,3}\.){3}[0-9]{1,3}
-sent \d+ \[GET \/ HTTP\/\d.\d\]
-recv \d+ \[HTTP\/\d.\d \d+ OK\]
-Done
+Demo concluded successfully