navigation-timing/nav2-test-redirect-none.html

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title>Navigation Timing 2 WPT</title>
        <link rel="author" title="Google" href="http://www.google.com/" />
        <link rel="help" href="http://www.w3.org/TR/navigation-timing-2/#sec-PerformanceNavigationTiming"/>
        <script src="/resources/testharness.js"></script>
        <script src="/resources/testharnessreport.js"></script>
    </head>
    <body>
        <h1>Description</h1>
        <p>This test validates that the value of the window.performance.getEntriesByType("navigation")[0].redirectCount attribute, as well as the window.performance.getEntriesByType("navigation")[0].redirectStart and redirectEnd attributes on a non-redirected navigation.</p>

        <script>

        async_test(function (t) {
            var observer = new PerformanceObserver(
                t.step_func(function (entryList) {
                    var navTiming = performance.getEntriesByType("navigation")[0];
                    assert_equals(navTiming.redirectCount, 0, "Expected redirectCount to be 0.");
                    assert_equals(navTiming.redirectStart, 0, "Expected redirectStart to be 0.");
                    assert_equals(navTiming.redirectEnd, 0, "Expected redirectEnd to be 0.");
                    observer.disconnect();
                    t.done();
                })
            );
            observer.observe({entryTypes: ["navigation"]});

        }, "Naivation without redirects.");
        </script>
    </body>
</html>