1 files changed, 29 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/api/basic/keepalive.any.js b/testing/web-platform/tests/fetch/api/basic/keepalive.any.js
new file mode 100644
index 0000000000..4f33284d0c
--- /dev/null
+++ b/testing/web-platform/tests/fetch/api/basic/keepalive.any.js
@@ -0,0 +1,29 @@
+// META: global=window
+// META: title=Fetch API: keepalive handling
+// META: script=/resources/testharness.js
+// META: script=/resources/testharnessreport.js
+// META: script=/common/utils.js
+// META: script=/common/get-host-info.sub.js
+// META: script=../resources/keepalive-helper.js
+
+'use strict';
+
+const {
+  HTTP_NOTSAMESITE_ORIGIN,
+  HTTP_REMOTE_ORIGIN,
+  HTTP_REMOTE_ORIGIN_WITH_DIFFERENT_PORT
+} = get_host_info();
+
+for (const method of ['GET', 'POST']) {
+  promise_test(async (test) => {
+    const token1 = token();
+    const iframe = document.createElement('iframe');
+    iframe.src = getKeepAliveIframeUrl(token1, method);
+    document.body.appendChild(iframe);
+    await iframeLoaded(iframe);
+    assert_equals(await getTokenFromMessage(), token1);
+    iframe.remove();
+
+    assertStashedTokenAsync(`simple ${method} request: no payload`, token1);
+  }, `simple ${method} request: no payload; setting up`);
+}