1 files changed, 13 insertions, 0 deletions
diff --git a/js/url_test.ts b/js/url_test.ts
index f89845274..2bfea6bef 100644
--- a/js/url_test.ts
+++ b/js/url_test.ts
@@ -31,6 +31,19 @@ test(function urlParsing() {
   );
 });
 
+test(function constractorParsing() {
+  const url = new URL("http://どめいん.com/ぱす?きー=ばりゅー#はっしゅ");
+  const { host, pathname, search, hash } = url;
+  url.host = "どめいん.com";
+  url.pathname = "/ぱす";
+  url.search = "?きー=ばりゅー";
+  url.hash = "#はっしゅ";
+  assertEqual(host, url.host);
+  assertEqual(pathname, url.pathname);
+  assertEqual(search, url.search);
+  assertEqual(hash, url.hash);
+});
+
 test(function urlModifications() {
   const url = new URL(
     "https://foo:bar@baz.qat:8000/qux/quux?foo=bar&baz=12#qat"