diff --git a/src/test/ui-fulldeps/lint_tool_cmdline_allow.rs b/src/test/ui-fulldeps/lint_tool_cmdline_allow.rs
new file mode 100644
index 00000000000..74888d3e140
--- /dev/null
+++ b/src/test/ui-fulldeps/lint_tool_cmdline_allow.rs
@@ -0,0 +1,23 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// run-pass
+// aux-build:lint_tool_test.rs
+// ignore-stage1
+// compile-flags: -A test-lint
+
+#![feature(plugin)]
+#![warn(unused)]
+#![plugin(lint_tool_test)]
+
+fn lintme() { }
+
+pub fn main() {
+}
diff --git a/src/test/ui-fulldeps/lint_tool_cmdline_allow.stderr b/src/test/ui-fulldeps/lint_tool_cmdline_allow.stderr
new file mode 100644
index 00000000000..fbf28a68bd0
--- /dev/null
+++ b/src/test/ui-fulldeps/lint_tool_cmdline_allow.stderr
@@ -0,0 +1,25 @@
+warning: lint name `test_lint` is deprcated and does not have an effect anymore. Use: clippy::test_lint
+   |
+   = note: requested on the command line with `-A test_lint`
+
+warning: item is named 'lintme'
+  --> $DIR/lint_tool_cmdline_allow.rs:20:1
+   |
+LL | fn lintme() { }
+   | ^^^^^^^^^^^^^^^
+   |
+   = note: #[warn(clippy::test_lint)] on by default
+
+warning: function is never used: `lintme`
+  --> $DIR/lint_tool_cmdline_allow.rs:20:1
+   |
+LL | fn lintme() { }
+   | ^^^^^^^^^^^
+   |
+note: lint level defined here
+  --> $DIR/lint_tool_cmdline_allow.rs:17:9
+   |
+LL | #![warn(unused)]
+   |         ^^^^^^
+   = note: #[warn(dead_code)] implied by #[warn(unused)]
+