Move /src/test to /tests

tests/rustdoc-ui/doctest-output.rs

@@ -0,0 +1,28 @@
+// edition:2018
+// aux-build:extern_macros.rs
+// compile-flags:--test --test-args=--test-threads=1
+// normalize-stdout-test: "src/test/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
+// check-pass
+
+//! ```
+//! assert_eq!(1 + 1, 2);
+//! ```
+
+extern crate extern_macros as macros;
+
+use macros::attrs_on_struct;
+
+pub mod foo {
+
+    /// ```
+    /// assert_eq!(1 + 1, 2);
+    /// ```
+    pub fn bar() {}
+}
+
+attrs_on_struct! {
+    /// ```
+    /// assert!(true);
+    /// ```
+}