[test/unicode] Use text fixture instead of static variables
diff --git a/test/test-cplusplus.cc b/test/test-cplusplus.cc
index 55a4d18..3313d74 100644
--- a/test/test-cplusplus.cc
+++ b/test/test-cplusplus.cc
@@ -26,4 +26,5 @@
 
 /* This file tests that all headers can be included from .cc files */
 
+
 #include "test-c.c"