macros: Add a test for raw identifiers

macros/src/lib.rs

@@ -165,6 +165,8 @@ extern crate proc_macro;
 mod codegen;
 mod derive;
 mod service;
+#[cfg(test)]
+mod test;
 
 use proc_macro2::TokenStream;
 use syn::{DeriveInput, Result};

macros/src/test.rs

@@ -0,0 +1,42 @@
+mod raw_identifiers {
+    #![allow(non_camel_case_types)]
+
+    use aldrin::core::ServiceUuid;
+    use aldrin::{service, AsSerializeArg, Deserialize, Introspectable, Serialize};
+    use uuid::uuid;
+
+    service! {
+        #[aldrin(schema = "raw_identifiers", introspection)]
+        service r#extern {
+            uuid = ServiceUuid(uuid!("f431a87f-85b8-4659-a310-0b7636b2d673"));
+            version = 1;
+
+            fn r#fn @ 1 {
+                args = r#struct;
+                ok = r#struct;
+                err = r#struct;
+            }
+
+            event r#pub @ 1 = r#enum;
+        }
+    }
+
+    #[derive(Debug, Clone, Serialize, Deserialize, AsSerializeArg, Introspectable)]
+    #[aldrin(schema = "raw_identifiers")]
+    struct r#struct {
+        r#struct: r#false,
+
+        #[aldrin(optional)]
+        r#enum: Option<r#enum>,
+    }
+
+    #[derive(Debug, Clone, Serialize, Deserialize, AsSerializeArg, Introspectable)]
+    #[aldrin(schema = "raw_identifiers")]
+    enum r#enum {
+        r#enum(r#false),
+    }
+
+    #[derive(Debug, Clone, Serialize, Deserialize, AsSerializeArg, Introspectable)]
+    #[aldrin(schema = "raw_identifiers")]
+    enum r#false {}
+}