test(RefFromWasmAbi): roundtrip

Author: Felix Hilgers

tests/wasm.rs

@@ -1,5 +1,6 @@
 use serde::{Deserialize, Serialize};
 use tsify_next::Tsify;
+use wasm_bindgen::prelude::*;
 use wasm_bindgen_test::wasm_bindgen_test;
 
 #[wasm_bindgen_test]
@@ -18,3 +19,52 @@ fn test_convert() {
 
     assert_eq!(Unit::from_js(js).unwrap(), Unit);
 }
+
+#[derive(Debug, PartialEq, Serialize, Deserialize, Tsify, Clone)]
+#[tsify(into_wasm_abi, from_wasm_abi)]
+struct SimpleData {
+    value: i32,
+    text: String,
+}
+
+#[wasm_bindgen(inline_js = r#"
+function validate(value, validation) {
+    validation(value); 
+
+    // Validate twice to make sure the value is not moved in any way to rust
+    validation(value); 
+}
+
+module.exports = { validate };
+"#)]
+extern "C" {
+    #[wasm_bindgen(catch, js_name = "validate")]
+    pub fn validate_simple_data(
+        value: SimpleData,
+        validation: &dyn Fn(SimpleData),
+    ) -> Result<(), JsValue>;
+
+    #[wasm_bindgen(catch, js_name = "validate")]
+    pub fn validate_simple_data_ref(
+        value: SimpleData,
+        validation: &dyn Fn(&SimpleData),
+    ) -> Result<(), JsValue>;
+}
+
+#[wasm_bindgen_test]
+fn test_convert_simple_value_type() {
+    let val = SimpleData {
+        value: 42,
+        text: "Hello".to_string(),
+    };
+
+    validate_simple_data(val.clone(), &|val_after| {
+        assert_eq!(val_after, val);
+    })
+    .unwrap_throw();
+
+    validate_simple_data_ref(val.clone(), &|val_after| {
+        assert_eq!(val_after, &val);
+    })
+    .unwrap_throw();
+}