add documentation of x.py tool testing

rust-lang · Mar 10, 2020 · 259b06e · 259b06e
1 parent 0982c58
commit 259b06e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/bootstrap/README.md b/src/bootstrap/README.md
@@ -55,6 +55,9 @@ The script accepts commands, flags, and arguments to determine what to do:
   # run all unit tests
   ./x.py test
 
+  # execute tool tests
+  ./x.py test tidy
+
   # execute the UI test suite
   ./x.py test src/test/ui