| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Test cross-origin fetch redirects have the right values.</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script> |
| const run_test = async (t, url, cross_origin) => { |
| // Set up PerformanceObserver |
| const href = new URL(url).href; |
| const setPerformanceObserver = new Promise(resolve => { |
| const po = new PerformanceObserver(resolve); |
| po.observe({type: "resource"}); |
| }); |
| |
| // Fetch the resource |
| await fetch(href, {mode: "no-cors", credentials: "include" }); |
| |
| // Wait for an entry |
| const timeout = new Promise(resolve => t.step_timeout(resolve, 1000)); |
| const list = await Promise.race([setPerformanceObserver, timeout]); |
| assert_equals(typeof(list), "object", "No iframe entry was fired"); |
| const entries = list.getEntriesByName(url); |
| assert_equals(entries.length, 1); |
| |
| // Test entry values |
| const entry = entries[0]; |
| if (cross_origin) { |
| assert_equals(entry.redirectStart, 0, "redirectStart should be 0 in cross-origin redirect."); |
| assert_equals(entry.redirectEnd, 0, "redirectEnd should be 0 in cross-origin redirect."); |
| assert_equals(entry.domainLookupStart, 0, "domainLookupStart should be 0 in cross-origin redirect."); |
| assert_equals(entry.domainLookupEnd, 0, "domainLookupEnd should be 0 in cross-origin redirect."); |
| assert_equals(entry.connectStart, 0, "connectStart should be 0 in cross-origin redirect."); |
| assert_equals(entry.connectEnd, 0, "connectEnd should be 0 in cross-origin redirect."); |
| assert_equals(entry.requestStart, 0, "requestStart should be 0 in cross-origin redirect."); |
| assert_equals(entry.responseStart, 0, "responseStart should be 0 in cross-origin redirect."); |
| assert_equals(entry.secureConnectionStart, 0, "secureConnectionStart should be 0 in cross-origin redirect."); |
| } else { |
| assert_greater_than(entry.redirectStart, 0, "redirectStart should be more than 0 in same-origin redirect."); |
| assert_greater_than(entry.redirectEnd, 0, "redirectEnd should be more than 0 in same-origin redirect."); |
| assert_greater_than(entry.domainLookupStart, 0, "domainLookupStart should be more than 0 in same-origin redirect."); |
| assert_greater_than(entry.domainLookupEnd, 0, "domainLookupEnd should be more than 0 in same-origin redirect."); |
| assert_greater_than(entry.connectStart, 0, "connectStart should be more than 0 in same-origin redirect."); |
| assert_greater_than(entry.connectEnd, 0, "connectEnd should be more than 0 in same-origin redirect."); |
| assert_greater_than(entry.requestStart, 0, "requestStart should be more than 0 in same-origin redirect."); |
| assert_greater_than(entry.responseStart, 0, "responseStart should be more than 0 in same-origin redirect."); |
| assert_greater_than(entry.secureConnectionStart, 0, "secureConnectionStart should be more than 0 in same-origin redirect."); |
| } |
| assert_greater_than(entry.fetchStart, 0, "fetchStart should be greater than 0 in redirects."); |
| assert_greater_than(entry.responseEnd, 0, "responseEnd should be greater than 0 in redirects."); |
| assert_greater_than(entry.duration, 0, "duration should be greater than 0 in redirects."); |
| assert_greater_than(entry.responseEnd, entry.fetchStart, "responseEnd should be greater than fetchStart in redirects."); |
| } |
| |
| const {REMOTE_ORIGIN, ORIGIN} = get_host_info(); |
| const redirect = "/common/redirect.py?location=" + "/resource-timing/resources/blank_page_green.htm"; |
| const cross_origin_redirect = REMOTE_ORIGIN + redirect; |
| const same_origin_redirect = ORIGIN + redirect; |
| promise_test(t => { |
| return run_test(t, cross_origin_redirect, true); |
| }, "Test fetch for a cross-origin redirect URL"); |
| promise_test(t => { |
| return run_test(t, same_origin_redirect, false); |
| }, "Test fetch for a same-origin redirect URL"); |
| </script> |
