add protobuf rules

1 files changed, 9 insertions, 0 deletions

diff --git a/tests/projects/c++/protobuf/src/main.cpp b/tests/projects/c++/protobuf/src/main.cpp
new file mode 100644
index 000000000..db2361659
--- /dev/null
+++ b/tests/projects/c++/protobuf/src/main.cpp
@@ -0,0 +1,9 @@
+#include <iostream>
+
+using namespace std;
+
+int main(int argc, char** argv)
+{
+    cout << "hello world!" << endl; 
+    return 0;
+}