1 files changed, 14 insertions, 0 deletions
diff --git a/testing/web-platform/tests/websockets/Create-non-absolute-url.any.js b/testing/web-platform/tests/websockets/Create-non-absolute-url.any.js
new file mode 100644
index 0000000000..5a7b1794d0
--- /dev/null
+++ b/testing/web-platform/tests/websockets/Create-non-absolute-url.any.js
@@ -0,0 +1,14 @@
+[
+  "test",
+  "?",
+  null,
+  123,
+].forEach(input => {
+  test(() => {
+    const url = new URL(input, location);
+    url.protocol = "ws";
+    const ws = new WebSocket(input);
+    assert_equals(ws.url, url.href);
+    ws.close();
+  }, `Create WebSocket - Pass a non absolute URL: ${input}`);
+});