delegate-fullscreen-request-subframe-same-origin.https.tentative.html (2283B)
1 <!DOCTYPE html> 2 <!-- 3 Tentative due to: 4 https://github.com/WICG/capability-delegation/issues/10 5 --> 6 <title>Capability Delegation of Fullscreen Requests: Subframe Same-Origin</title> 7 <script src="/resources/testharness.js"></script> 8 <script src="/resources/testharnessreport.js"></script> 9 <script src="/resources/testdriver.js"></script> 10 <script src="/resources/testdriver-actions.js"></script> 11 <script src="/resources/testdriver-vendor.js"></script> 12 <script src="resources/utils.js"></script> 13 14 <div> 15 Verifies that element.requestFullscreen() calls from a same-origin subframe without user 16 activation work if and only if the top frame has user activation, regardless of whether it 17 delegates the capability or not. 18 19 https://wicg.github.io/capability-delegation/spec.html 20 21 See wpt/html/user-activation/propagation*.html for frame tree user activation visibility tests. 22 </div> 23 24 <iframe allow="fullscreen" width="300px" height="50px" 25 src="./resources/delegate-fullscreen-request-recipient.html"> 26 </iframe> 27 28 <script> 29 function testSameOriginSubframeFullscreenDelegation(capability, activate, expectation) { 30 const message = {"type": "make-fullscreen-request"}; 31 const expectationType = expectation ? "succeeds" : "fails"; 32 const delegationType = capability ? "with delegation" : "without delegation"; 33 const activationType = activate ? "with user activation" : "with no user activation"; 34 35 promise_test(async () => { 36 const data = await postCapabilityDelegationMessage(frames[0], message, window.location, capability, activate); 37 assert_equals(data.result, expectation ? "success" : "failure"); 38 }, `Fullscreen requests from a same-origin subframe ${expectationType} ${delegationType} from an opener ${activationType}`); 39 } 40 41 promise_setup(async () => { 42 // Make sure the recipient iframe has loaded. 43 return getMessageData("recipient-loaded", frames[0]); 44 }); 45 46 testSameOriginSubframeFullscreenDelegation(/*capability=*/"", /*activate=*/false, /*expectation=*/false); 47 testSameOriginSubframeFullscreenDelegation(/*capability=*/"", /*activate=*/true, /*expectation=*/true); 48 testSameOriginSubframeFullscreenDelegation(/*capability=*/"fullscreen", /*activate=*/true, /*expectation=*/true); 49 </script>