Move /src/test to /tests

tests/rustdoc-ui/intra-doc/through-proc-macro.rs

@@ -0,0 +1,18 @@
+// check-pass
+// aux-build:through-proc-macro-aux.rs
+// build-aux-docs
+
+// Ensure rustdoc doesn't panic on this code.
+
+#![warn(rustdoc::broken_intra_doc_links)]
+
+extern crate some_macros;
+
+#[some_macros::second]
+pub enum Boom {
+    /// [Oooops]
+    //~^ WARNING unresolved link to `Oooops`
+    Bam,
+}
+
+fn main() {}