| <html> |
| <title>Accept-CH-Lifetime test with cross-origin iframe</title> |
| <body> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <!-- |
| Apart from this webpage, the test opens another html web page. One test is run |
| in this web page, and another in the second web page. |
| --> |
| |
| <script> |
| |
| // This test fetches resources/http_equiv_accept_ch_lifetime.html in a cross |
| // origin iframe. The response to that webpage contains Accept-CH and |
| // Accept-CH-Lifetime http-equiv headers. |
| |
| // Fetching that webpage should NOT cause the user-agent to persist origin |
| // preferences for the client hints specified. |
| |
| // Next, to verify if the origin preferences were NOT persisted by the user |
| // agent, this test fetches resources/do_not_expect_client_hints_headers.html |
| // in a new window. Fetching of |
| // resources/do_not_expect_client_hints_headers.html |
| // verifies that the user agent did not actually sent the client hints in the |
| // request headers. |
| |
| // Test is marked as tentative until https://github.com/whatwg/fetch/issues/726 |
| // is resolved. |
| |
| // First, verify the initial state to make sure that the browser does not have |
| // client hints preferences cached from a previous run of the test. |
| promise_test(t => { |
| return fetch("echo_client_hints_received.py").then(r => { |
| assert_equals(r.status, 200) |
| // Verify that the browser did not include client hints in the request |
| // headers when fetching echo_client_hints_received.py. |
| assert_false(r.headers.has("device-memory-received"), "device-memory-received"); |
| }); |
| }, "Precondition: Test that the browser does not have client hints preferences cached"); |
| |
| async_test(t => { |
| window.addEventListener('message', function(e) { |
| if(!e.source.location.pathname.includes("do_not_expect_client_hints_headers.html")) { |
| return; |
| } |
| if(typeof e.data != "string") |
| return; |
| assert_equals(e.data, "PASS"); |
| t.done(); |
| }) |
| }, "Loading of resources/do_not_expect_client_hints_headers.html did not finish."); |
| |
| function acceptChLifetimeLoaded() { |
| var verify_win = window.open("resources/do_not_expect_client_hints_headers.html"); |
| assert_not_equals(verify_win, null, "Popup windows not allowed?"); |
| } |
| |
| </script> |
| |
| <!-- Fetching this webpage should NOT cause user-agent to persist client hint |
| preferences for the origin.--> |
| <iframe onload="acceptChLifetimeLoaded()" src="https://{{hosts[][www]}}:{{ports[https][0]}}/client-hints/resources/http_equiv_accept_ch_lifetime.html"></iframe> |
| |
| </body> |
| </html> |
