1 files changed, 69 insertions, 0 deletions
diff --git a/testing/web-platform/tests/signed-exchange/reporting/sxg-reporting-navigation-failed-zero-success-fraction.tentative.html b/testing/web-platform/tests/signed-exchange/reporting/sxg-reporting-navigation-failed-zero-success-fraction.tentative.html
new file mode 100644
index 0000000000..a92735f714
--- /dev/null
+++ b/testing/web-platform/tests/signed-exchange/reporting/sxg-reporting-navigation-failed-zero-success-fraction.tentative.html
@@ -0,0 +1,69 @@
+<!DOCTYPE html>
+<title>SXG reporting test of sxg.failed for navigation (zero success fraction)</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script src="/network-error-logging/support/nel.sub.js"></script>
+<script src="../resources/sxg-util.js"></script>
+<body>
+<script>
+const alt_origin = get_host_info().HTTPS_NOTSAMESITE_ORIGIN;
+const test_origin = get_host_info().HTTPS_ORIGIN;
+
+nel_iframe_test(async t => {
+  await loadResourceWithZeroSuccessFractionPolicyInIframe();
+  const sxg_url =
+      alt_origin + '/signed-exchange/resources/sxg/sxg-cert-not-found.sxg?navigation';
+  const cert_url = test_origin + '/signed-exchange/resources/not_found_certfile.cbor';
+  const message = await openSXGInIframeAndWaitForMessage(t, sxg_url);
+  assert_equals(message.location,
+                innerURLOrigin() + '/signed-exchange/resources/inner-url.html');
+  assert_true(message.is_fallback);
+  assert_true(await reportExists(
+    {
+      url: sxg_url,
+      user_agent: navigator.userAgent,
+      type: "network-error",
+      body: {
+        phase: "sxg",
+        // The origin of this SXG's certURL is different from the reporting
+        // origin. So the report must be downgraded.
+        type: "sxg.failed",
+        elapsed_time: 0,
+        status_code: 200,
+        referrer: location.origin + '/',
+        sxg: {
+          outer_url: sxg_url,
+          inner_url:
+              innerURLOrigin() + '/signed-exchange/resources/inner-url.html',
+          cert_url: cert_url
+        }
+      },
+      metadata: {
+        content_type: "application/reports+json",
+      },
+    }
+  ), 'SXG error reporting must be downgraded when the cert URL is different ' +
+     'from the reporting origin');
+  assert_false(await reportExists(
+    {
+      url: sxg_url,
+      user_agent: navigator.userAgent,
+      type: "network-error",
+      body: {
+        phase: "application",
+        type: "ok",
+        status_code: 200,
+        referrer: location.origin + '/',
+      },
+      metadata: {
+        content_type: "application/reports+json",
+      },
+    }
+  ), 'Succeeded normal NEL report should not be sent when success fraction ' +
+     'is zero.');
+}, 'SXG error report must be downgraded when the cert URL is different from ' +
+   'the reporting origin. And succeeded normal NEL report should not be sent ' +
+   ' when success fraction is zero.');
+</script>
+</body>