In src/Makefile.test.include:
@@ -46,7 +46,7 @@ BITCOIN_TESTS =
test/compress_tests.cpp
test/crypto_tests.cpp
test/cuckoocache_tests.cpp \
- test/DoS_tests.cpp \
- test/denialofservice_tests.cpp
While "DoS" is clearly "Denial of Service" (and not "Disk Operating System {DOS}"), I find that it's generally better to avoid using acronyms in order to simplify future code reviews, inspections, etc.