Don't attempt to run tests unless start file is successful

apps/files_external/tests/env/start-smb-windows.sh

@@ -19,6 +19,12 @@ user=smb-test
 password=!owncloud123
 host=WIN-9GTFAS08C15
 
+if ! (nc -c -w 1 ${host} 445 </dev/null >&/dev/null \
+    || nc -w 1 ${host} 445 </dev/null >&/dev/null); then
+    echo "[ERROR] Server not reachable" >&2
+    exit 1
+fi
+
 cat > $thisFolder/config.smb.php <<DELIM
 <?php
 

autotest-external.sh

@@ -193,8 +193,7 @@ EOF
 		echo "name: $name"
 
 		# execute start file
-	    ./$FILES_EXTERNAL_BACKEND_ENV_PATH/$startFile
-
+		if ./$FILES_EXTERNAL_BACKEND_ENV_PATH/$startFile; then
 			# getting backend to test from filename
 			# it's the part between the dots startSomething.TestToRun.sh
 			testToRun=`echo $startFile | cut -d '-' -f 2`
@@ -210,6 +209,7 @@ EOF
 				"$PHPUNIT" --configuration phpunit-autotest-external.xml --log-junit "autotest-external-results-$1-$name.xml" "$FILES_EXTERNAL_BACKEND_PATH/$testToRun.php"
 				RESULT=$?
 			fi
+		fi
 
 		# calculate stop file
 		stopFile=`echo "$startFile" | sed 's/start/stop/'`
@@ -224,8 +224,7 @@ EOF
 #
 # start test execution
 #
-if [ -z "$1" ]
-  then
+if [ -z "$1" ]; then
 	# run all known database configs
 	for DBCONFIG in $DBCONFIGS; do
 		execute_tests $DBCONFIG "$2"