diff --git a/test/README.md b/test/README.md
index f485530..1305839 100644
--- a/test/README.md
+++ b/test/README.md
@@ -3,9 +3,8 @@ test
 
 Root directory for `trivial` package test cases.
 
-Each folder here contains 2 important files:
-- `pass.rkt` : driver for tests exercising intended behavior
-- `fail.rkt` : driver for tests that should raise type errors
+There should be 2 files for each module `M` in the parent directory.
+- `M-pass.rkt` : tests exercising intended behavior
+- `M-fail.rkt` : tests that should raise type errors
 
-Run either of these to see a few pass/fail tests.
-The scripts `all-X.rkt` in this folder run passing/failing tests.
+Run tests for any file with `raco test FILE.rkt`.
diff --git a/test/format/fail.rkt b/test/format-fail.rkt
similarity index 100%
rename from test/format/fail.rkt
rename to test/format-fail.rkt
diff --git a/test/format/pass.rkt b/test/format-pass.rkt
similarity index 100%
rename from test/format/pass.rkt
rename to test/format-pass.rkt
diff --git a/test/regexp/fail.rkt b/test/regexp-fail.rkt
similarity index 100%
rename from test/regexp/fail.rkt
rename to test/regexp-fail.rkt
diff --git a/test/regexp/pass.rkt b/test/regexp-pass.rkt
similarity index 100%
rename from test/regexp/pass.rkt
rename to test/regexp-pass.rkt