add test project for rule 'capnproto.cpp'

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/projects/c++/capnproto/src/main.cc b/tests/projects/c++/capnproto/src/main.cc
new file mode 100644
index 000000000..8145c6cba
--- /dev/null
+++ b/tests/projects/c++/capnproto/src/main.cc
@@ -0,0 +1,7 @@
+#include <capnp/message.h>
+#include "message.capnp.h"
+
+int main() {
+    capnp::MallocMessageBuilder builder;
+    // test::proto::Message msg;
+}