1 files changed, 55 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fenced-frame/header-referrer.https.html b/testing/web-platform/tests/fenced-frame/header-referrer.https.html
new file mode 100644
index 0000000000..b6323962d8
--- /dev/null
+++ b/testing/web-platform/tests/fenced-frame/header-referrer.https.html
@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<title>Test `Referer` header</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="resources/utils.js"></script>
+<script src="/common/utils.js"></script>
+
+<body>
+
+<script>
+promise_test(async () => {
+  const referrer_key = token();
+  const referrer_ack_key = token();
+
+  const check_url = generateURL('resources/check-header-referrer.py',
+      [referrer_key])
+  attachFencedFrame(check_url);
+
+  const expected_referrer = "";
+  const actual_referrer = await nextValueFromServer(referrer_key);
+  assert_equals(actual_referrer, expected_referrer,
+                "The top-level fenced frame has the right value for " +
+                "`Referer` header");
+
+  const inner_url = generateURL('resources/header-referrer-inner.html',
+      [referrer_key, referrer_ack_key])
+  attachFencedFrame(inner_url);
+
+  const iframe_expected_referrer = inner_url.toString().replace("%2C", ",");
+
+  const iframe_actual_referrer = await nextValueFromServer(referrer_key);
+  assert_equals(iframe_actual_referrer, iframe_expected_referrer,
+                "The iframe inside the fenced frame has the right value for " +
+                "`Referer` header");
+
+  writeValueToServer(referrer_ack_key, "ACK");
+
+  const nested_fenced_frame_expected_referrer = "";
+  const nested_fenced_frame_actual_referrer = await nextValueFromServer(referrer_key);
+  assert_equals(nested_fenced_frame_actual_referrer, nested_fenced_frame_expected_referrer,
+                "The nested fenced frame has the right value for " +
+                "`Referer` header");
+
+  writeValueToServer(referrer_ack_key, "ACK");
+
+  const navigate_self_expected_referrer =
+      inner_url.toString().replace("%2C", ",");
+  const navigate_self_actual_referrer = await nextValueFromServer(referrer_key);
+  assert_equals(navigate_self_actual_referrer, navigate_self_expected_referrer,
+                "The fenced frame after it navigates itself has the right value for " +
+                "`Referer` header");
+}, "header.referrer");
+</script>
+
+</body>