| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="early-hints-helpers.sub.js"></script> |
| <body> |
| <script> |
| const SEARCH_PARAMS = new URLSearchParams(window.location.search); |
| const EARLY_HINTS_POLICY = SEARCH_PARAMS.get("early-hints-policy"); |
| const FINAL_POLICY = SEARCH_PARAMS.get("final-policy"); |
| |
| promise_test(async (t) => { |
| const resource_url = SEARCH_PARAMS.get("resource-url"); |
| if (FINAL_POLICY === "require-corp") { |
| assert_equals(EARLY_HINTS_POLICY, "unsafe-none"); |
| await promise_rejects_js(t, Error, fetchScript(resource_url)); |
| } else { |
| assert_equals(EARLY_HINTS_POLICY, "require-corp"); |
| await fetchScript(resource_url); |
| assert_false(isPreloadedByEarlyHints(resource_url)); |
| } |
| }, `Early Hints COEP mismatch: Early Hints policy = ${EARLY_HINTS_POLICY}, final response policy = ${FINAL_POLICY}.`); |
| </script> |
| </body> |
