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diff --git a/testing/web-platform/tests/resource-timing/connection-reuse.html b/testing/web-platform/tests/resource-timing/connection-reuse.html
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+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8" />
+<title>Resource Timing connection reuse</title>
+<link rel="author" title="Google" href="http://www.google.com/" />
+<link rel="help" href="https://www.w3.org/TR/resource-timing-2/#sec-performanceresourcetiming"/>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script src="resources/entry-invariants.js"></script>
+<script src="resources/connection-reuse-test.js"></script>
+<script>
+  const {HTTPS_ORIGIN} = get_host_info();
+
+  // Fetches the given subresource a couple times with the same connection.
+  const http_path = "resources/fake_responses.py";
+  connection_reuse_test(http_path,
+    {
+      'on_200': invariants.assert_tao_pass_no_redirect_http,
+      'on_304': invariants.assert_tao_pass_304_not_modified_http,
+    }, "Reuse HTTP connection");
+
+  // Like above, but the subresource is fetched over HTTPS while this page is
+  // fetched over HTTP.
+  const https_url = `${HTTPS_ORIGIN}/resource-timing/${http_path}`;
+  connection_reuse_test(https_url,
+    {
+      'on_200': invariants.assert_tao_pass_no_redirect_https,
+      'on_304': invariants.assert_tao_pass_304_not_modified_https,
+    }, "Reuse HTTPS connection from HTTP page");
+
+  // Like the above mixed-content test but the final resource is behind an HTTP
+  // redirect response.
+  const redirect_path = (() => {
+    // The resource behind the redirect is the same fake_responses.py handler
+    // on the HTTPS origin. Pass it through encodeURIComponent so that it can
+    // be passed through a query-parameter.
+    const redirect_url = encodeURIComponent(https_url)
+    // The request is made to the HTTPS origin with a query parameter that will
+    // cause a 302 response.
+    return `${https_url}?redirect=${redirect_url}`;
+  })();
+  connection_reuse_test(redirect_path,
+    {
+      'on_200': invariants.assert_tao_enabled_cross_origin_redirected_resource,
+      'on_304': invariants.assert_tao_enabled_cross_origin_redirected_resource,
+    }, "Reuse HTTPS connection with redirects from an HTTP page");
+</script>
+</head>
+<body>
+<h1>Description</h1>
+<p>See <a href="resources/connection-reuse-test.js">the included test
+  script</a></p>
+</body>
+</html>