From a009c379bab0d8d57112d31293c7a89a09131542 Mon Sep 17 00:00:00 2001
From: Liam Murphy <liampm32@gmail.com>
Date: Tue, 28 Nov 2023 11:12:27 +1100
Subject: [PATCH] Add test

---
 tests/wasm/classes.js |  7 +++++++
 tests/wasm/classes.rs | 25 +++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/tests/wasm/classes.js b/tests/wasm/classes.js
index 8e503c658032..49bd44722101 100644
--- a/tests/wasm/classes.js
+++ b/tests/wasm/classes.js
@@ -241,3 +241,10 @@ exports.js_test_inspectable_classes_can_override_generated_methods = () => {
     assert.strictEqual(overridden_inspectable.toString(), 'string was overwritten');
     overridden_inspectable.free();
 };
+
+exports.js_test_class_defined_in_macro = () => {
+    const macroClass = new wasm.InsideMacro();
+    assert.strictEqual(macroClass.a, 3);
+    macroClass.a = 5;
+    assert.strictEqual(macroClass.a, 5);
+};
diff --git a/tests/wasm/classes.rs b/tests/wasm/classes.rs
index 9321ff92d7f6..6058c0a59da0 100644
--- a/tests/wasm/classes.rs
+++ b/tests/wasm/classes.rs
@@ -34,6 +34,7 @@ extern "C" {
     fn js_test_option_classes();
     fn js_test_inspectable_classes();
     fn js_test_inspectable_classes_can_override_generated_methods();
+    fn js_test_class_defined_in_macro();
 }
 
 #[wasm_bindgen_test]
@@ -608,3 +609,27 @@ impl OverriddenInspectable {
         String::from("string was overwritten")
     }
 }
+
+macro_rules! make_struct {
+    ($field:ident) => {
+        #[wasm_bindgen]
+        pub struct InsideMacro {
+            pub $field: u32,
+        }
+    };
+}
+
+make_struct!(a);
+
+#[wasm_bindgen]
+impl InsideMacro {
+    #[wasm_bindgen(constructor)]
+    pub fn new() -> Self {
+        Self { a: 3 }
+    }
+}
+
+#[wasm_bindgen_test]
+fn class_defined_in_macro() {
+    js_test_class_defined_in_macro();
+}