Vendor things

third-party/vendor/web-sys/tests/wasm/heading_element.rs

@@ -0,0 +1,16 @@
+use wasm_bindgen::prelude::*;
+use wasm_bindgen_test::*;
+use web_sys::HtmlHeadingElement;
+
+#[wasm_bindgen(module = "/tests/wasm/element.js")]
+extern "C" {
+    fn new_heading() -> HtmlHeadingElement;
+}
+
+#[wasm_bindgen_test]
+fn heading_element() {
+    let element = new_heading();
+    assert_eq!(element.align(), "", "Shouldn't have an align");
+    element.set_align("justify");
+    assert_eq!(element.align(), "justify", "Should have an align");
+}