The testsuite outputs an insane number of dots, eating more CPU time for
displaying then rather than running tests.

--- a/src/apps/applib/include/test.h
+++ b/src/apps/applib/include/test.h
@@ -38,7 +38,6 @@ extern const char *currentTestName;
             exit(1);                                                       \
         }                                                                  \
         globalTestCount++;                                                 \
-        printf(".");                                                       \
     } while (0)
 
 #define t_assertSuccess(condition) t_assert(!(condition), "expected E_SUCCESS")
