3 files changed, 19 insertions, 2 deletions
diff --git a/src/tools/clippy/tests/ui-toml/disallowed_names_append/clippy.toml b/src/tools/clippy/tests/ui-toml/disallowed_names_append/clippy.toml
new file mode 100644
index 000000000..6df96a3c2
--- /dev/null
+++ b/src/tools/clippy/tests/ui-toml/disallowed_names_append/clippy.toml
@@ -0,0 +1 @@
+disallowed-names = ["ducks", ".."]
diff --git a/src/tools/clippy/tests/ui-toml/blacklisted_names_replace/blacklisted_names.rs b/src/tools/clippy/tests/ui-toml/disallowed_names_append/disallowed_names.rs
index fb2395cf9..a2e2b46c4 100644
--- a/src/tools/clippy/tests/ui-toml/blacklisted_names_replace/blacklisted_names.rs
+++ b/src/tools/clippy/tests/ui-toml/disallowed_names_append/disallowed_names.rs
@@ -1,9 +1,9 @@
-#[warn(clippy::blacklisted_name)]
+#[warn(clippy::disallowed_names)]
 
 fn main() {
     // `foo` is part of the default configuration
     let foo = "bar";
-    // `ducks` was unrightfully blacklisted
+    // `ducks` was unrightfully disallowed
     let ducks = ["quack", "quack"];
     // `fox` is okay
     let fox = ["what", "does", "the", "fox", "say", "?"];
diff --git a/src/tools/clippy/tests/ui-toml/disallowed_names_append/disallowed_names.stderr b/src/tools/clippy/tests/ui-toml/disallowed_names_append/disallowed_names.stderr
new file mode 100644
index 000000000..23c3e96a8
--- /dev/null
+++ b/src/tools/clippy/tests/ui-toml/disallowed_names_append/disallowed_names.stderr
@@ -0,0 +1,16 @@
+error: use of a disallowed/placeholder name `foo`
+  --> $DIR/disallowed_names.rs:5:9
+   |
+LL |     let foo = "bar";
+   |         ^^^
+   |
+   = note: `-D clippy::disallowed-names` implied by `-D warnings`
+
+error: use of a disallowed/placeholder name `ducks`
+  --> $DIR/disallowed_names.rs:7:9
+   |
+LL |     let ducks = ["quack", "quack"];
+   |         ^^^^^
+
+error: aborting due to 2 previous errors
+