redirects.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /resource-timing/redirects.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8" />

<title>Resource Timing: resources fetched through same-origin redirects</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/resource-loaders.js"></script>

<script src="resources/entry-invariants.js"></script>

<script>

const {HTTPS_NOTSAMESITE_ORIGIN} = get_host_info();

const redirect_url = `/common/redirect.py`;

const url_prefix = `${redirect_url}?location=/resource-timing/resources/`;

const https_url_prefix = `${redirect_url}?location=${HTTPS_NOTSAMESITE_ORIGIN}/resource-timing/resources/`;

attribute_test(

  load.stylesheet, url_prefix + "resource_timing_test0.css",

  invariants.assert_same_origin_redirected_resource,

  "Verify attributes of a redirected stylesheet's PerformanceResourceTiming");

attribute_test(

  load.image, url_prefix + "blue.png",

  invariants.assert_same_origin_redirected_resource,

  "Verify attributes of a redirected image's PerformanceResourceTiming");

attribute_test(

  load.iframe, url_prefix + "green.html",

  invariants.assert_same_origin_redirected_resource,

  "Verify attributes of a redirected iframe's PerformanceResourceTiming");

attribute_test(

  load.script, url_prefix + "empty_script.js",

  invariants.assert_same_origin_redirected_resource,

  "Verify attributes of a redirected script's PerformanceResourceTiming");

attribute_test(

  load.xhr_sync, url_prefix + "green.html?id=xhr",

  invariants.assert_same_origin_redirected_resource,

  "Verify attributes of a redirected synchronous XMLHttpRequest's " +

  "PerformanceResourceTiming");

attribute_test(

  load.xhr_sync, https_url_prefix + "green.html?id=xhr",

  invariants.assert_cross_origin_redirected_resource,

  "Verify attributes of a synchronous XMLHttpRequest's " +

  "PerformanceResourceTiming where the initial HTTP request is redirected " +

  "to a cross-origin HTTPS resource."

);

</script>

</head>

<body>

<h1>Description</h1>

<p>This test validates that, when a fetching resources that encounter

same-origin redirects, attributes of the PerformanceResourceTiming entry

conform to the specification.</p>

</body>

</html>