Vendor things

third-party/vendor/wasm-bindgen/tests/wasm/struct_vecs.rs

@@ -0,0 +1,40 @@
+use wasm_bindgen::prelude::*;
+use wasm_bindgen_test::*;
+
+#[wasm_bindgen(module = "tests/wasm/struct_vecs.js")]
+extern "C" {
+    fn pass_struct_vec();
+    fn pass_invalid_struct_vec();
+}
+
+#[wasm_bindgen]
+pub struct ArrayElement;
+
+#[wasm_bindgen]
+impl ArrayElement {
+    #[wasm_bindgen(constructor)]
+    pub fn new() -> ArrayElement {
+        ArrayElement
+    }
+}
+
+#[wasm_bindgen]
+pub fn consume_struct_vec(mut vec: Vec<ArrayElement>) -> Vec<ArrayElement> {
+    vec.push(ArrayElement);
+    vec
+}
+
+#[wasm_bindgen]
+pub fn consume_optional_struct_vec(vec: Option<Vec<ArrayElement>>) -> Option<Vec<ArrayElement>> {
+    vec.map(consume_struct_vec)
+}
+
+#[wasm_bindgen_test]
+fn test_valid() {
+    pass_struct_vec();
+}
+
+#[wasm_bindgen_test]
+fn test_invalid() {
+    pass_invalid_struct_vec();
+}