Add tests for a new feature 'tool_attributes'

3 files changed, 49 insertions, 0 deletions

diff --git a/src/test/compile-fail/feature-gate-tool_attributes.rs b/src/test/compile-fail/feature-gate-tool_attributes.rs
new file mode 100644
index 00000000000..5a7536ca330
--- /dev/null
+++ b/src/test/compile-fail/feature-gate-tool_attributes.rs
@@ -0,0 +1,15 @@
+// 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.
+
+fn main() {
+    #[rustfmt::skip] //~ ERROR scoped attribute `rustfmt::skip` is experimental
+    let x =
+        3;
+}
diff --git a/src/test/compile-fail/unknown-tool-name.rs b/src/test/compile-fail/unknown-tool-name.rs
new file mode 100644
index 00000000000..1ee837b05d8
--- /dev/null
+++ b/src/test/compile-fail/unknown-tool-name.rs
@@ -0,0 +1,16 @@
+// 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.
+
+#![feature(tool_attributes)]
+
+#![foo::bar] //~ ERROR An unkown tool name found in scoped attributes: `foo::bar`. [E0693]
+
+#[foo::bar] //~ ERROR An unkown tool name found in scoped attributes: `foo::bar`. [E0693]
+fn main() {}
diff --git a/src/test/compile-fail/unknown_tool_attributes-1.rs b/src/test/compile-fail/unknown_tool_attributes-1.rs
new file mode 100644
index 00000000000..08a7bfed278
--- /dev/null
+++ b/src/test/compile-fail/unknown_tool_attributes-1.rs
@@ -0,0 +1,18 @@
+// 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.
+
+// Make sure that 'custom_attributes' feature does not allow scoped attributes.
+
+#![feature(custom_attributes)]
+
+#[foo::bar]
+//~^ ERROR scoped attribute `foo::bar` is experimental (see issue #44690) [E0658]
+//~^^ ERROR An unkown tool name found in scoped attributes: `foo::bar`. [E0693]
+fn main() {}