1 files changed, 49 insertions, 0 deletions
diff --git a/testing/web-platform/tests/service-workers/service-worker/fetch-cors-xhr.https.html b/testing/web-platform/tests/service-workers/service-worker/fetch-cors-xhr.https.html
new file mode 100644
index 0000000000..f8ff445673
--- /dev/null
+++ b/testing/web-platform/tests/service-workers/service-worker/fetch-cors-xhr.https.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<title>Service Worker: CORS XHR of fetch()</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script src="resources/test-helpers.sub.js?pipe=sub"></script>
+<body>
+<script>
+promise_test(function(t) {
+    var SCOPE = 'resources/fetch-cors-xhr-iframe.html';
+    var SCRIPT = 'resources/fetch-rewrite-worker.js';
+    var host_info = get_host_info();
+
+    return login_https(t)
+      .then(function() {
+          return service_worker_unregister_and_register(t, SCRIPT, SCOPE);
+        })
+      .then(function(registration) {
+          t.add_cleanup(function() {
+              return service_worker_unregister(t, SCOPE);
+            });
+
+          return wait_for_state(t, registration.installing, 'activated');
+        })
+      .then(function() { return with_iframe(SCOPE); })
+      .then(function(frame) {
+          t.add_cleanup(function() {
+              frame.remove();
+            });
+
+          return new Promise(function(resolve, reject) {
+              var channel = new MessageChannel();
+              channel.port1.onmessage = (event) => {
+                  if (event.data === 'done') {
+                    resolve();
+                    return;
+                  }
+                  test(() => {
+                    assert_true(event.data.result);
+                  }, event.data.testName);
+              };
+              frame.contentWindow.postMessage({},
+                                              host_info['HTTPS_ORIGIN'],
+                                              [channel.port2]);
+            });
+        });
+  }, 'Verify CORS XHR of fetch() in a Service Worker');
+</script>
+</body>