Vendor things

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

@@ -0,0 +1,23 @@
+const wasm = require('wasm-bindgen-test.js');
+const assert = require('assert');
+
+exports.pass_struct_vec = () => {
+    const el1 = new wasm.ArrayElement();
+    const el2 = new wasm.ArrayElement();
+    const ret = wasm.consume_struct_vec([el1, el2]);
+    assert.strictEqual(ret.length, 3);
+
+    const ret2 = wasm.consume_optional_struct_vec(ret);
+    assert.strictEqual(ret2.length, 4);
+
+    assert.strictEqual(wasm.consume_optional_struct_vec(undefined), undefined);
+};
+
+exports.pass_invalid_struct_vec = () => {
+    try {
+        wasm.consume_struct_vec(['not a struct']);
+    } catch (e) {
+        assert.match(e.message, /array contains a value of the wrong type/)
+        assert.match(e.stack, /consume_struct_vec/)
+    }
+};