Faster protobuf serialization without `std::string` indirection

1 files changed, 10 insertions, 0 deletions

diff --git a/storageapi/src/tests/mbusprot/storageprotocoltest.cpp b/storageapi/src/tests/mbusprot/storageprotocoltest.cpp
index 5a5d53ce950..fd375fd6e74 100644
--- a/storageapi/src/tests/mbusprot/storageprotocoltest.cpp
+++ b/storageapi/src/tests/mbusprot/storageprotocoltest.cpp
@@ -16,6 +16,7 @@
 #include <vespa/document/test/make_bucket_space.h>
 #include <vespa/vespalib/util/growablebytebuffer.h>
 #include <vespa/vespalib/objects/nbostream.h>
+
 #include <iomanip>
 #include <sstream>
 
@@ -35,6 +36,15 @@ using document::test::makeBucketSpace;
 using storage::lib::ClusterState;
 using vespalib::string;
 
+namespace vespalib {
+
+// Needed for GTest to properly understand how to print Version values.
+void PrintTo(const vespalib::Version& v, std::ostream* os) {
+    *os << v.toString();
+}
+
+}
+
 namespace storage::api {
 
 struct StorageProtocolTest : TestWithParam<vespalib::Version> {