1 files changed, 31 insertions, 0 deletions
diff --git a/tests/macros.rs b/tests/macros.rs
new file mode 100644
index 0000000..3e8f111
--- /dev/null
+++ b/tests/macros.rs
@@ -0,0 +1,31 @@
+#[macro_export]
+macro_rules! include_test_str {
+    ($x:expr) => { include_str!(concat!("../dhall-lang/tests/", $x, ".dhall")) };
+}
+
+#[macro_export]
+macro_rules! include_test_strs_ab {
+    ($x:expr) => { (include_test_str!(concat!($x, "A")), include_test_str!(concat!($x, "B"))) };
+}
+
+#[macro_export]
+macro_rules! run_spec_test {
+    (normalization, $path:expr) => {
+        let (expr_str, expected_str) = include_test_strs_ab!($path);
+        let expr = parser::parse_expr(&expr_str).unwrap();
+        let expected = parser::parse_expr(&expected_str).unwrap();
+        assert_eq!(normalize::<_, X, _>(&expr), normalize::<_, X, _>(&expected));
+    };
+}
+
+#[macro_export]
+macro_rules! make_spec_test {
+    ($type:ident, $name:ident, $path:expr) => {
+        #[test]
+        #[allow(non_snake_case)]
+        fn $name(){
+            use dhall::*;
+            run_spec_test!($type, $path);
+        }
+    };
+}