| <!DOCTYPE html> |
| <title>Display-capture request delegation test: subframe</title> |
| |
| <script> |
| function reportResult(msg) { |
| window.top.postMessage({"type": "result", "result": msg}, "*"); |
| } |
| |
| window.addEventListener("message", async e => { |
| if (e.data.type == "make-display-capture-request") { |
| try { |
| const stream = await navigator.mediaDevices.getDisplayMedia(); |
| stream.getTracks()[0].stop(); |
| reportResult("success"); |
| } catch(e) { |
| reportResult("failure"); |
| } |
| } |
| }); |
| |
| window.top.postMessage({"type": "subframe-loaded"}, "*"); |
| </script> |
