| <!-- webkit-test-runner [ enableBackForwardCache=true ] --> |
| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| t = async_test(); |
| |
| const pc1 = new RTCPeerConnection(); |
| const pc2 = new RTCPeerConnection(); |
| |
| pc1.onicecandidate = (e) => pc2.addIceCandidate(e.candidate); |
| pc2.onicecandidate = (e) => pc1.addIceCandidate(e.candidate); |
| pc2.ondatachannel = (e) => { e.channel.onmessage = t.done(); }; |
| |
| window.addEventListener("pageshow", async function(event) { |
| if (!event.persisted) |
| return; |
| |
| const answer = await pc2.createAnswer(); |
| await pc2.setLocalDescription(answer); |
| await pc1.setRemoteDescription(answer); |
| }); |
| |
| window.addEventListener("pagehide", t.step_func((event) => { |
| if (!event.persisted) |
| assert_uneached("Page failed to enter page cache"); |
| })); |
| |
| onload = () => { |
| setTimeout(async () => { |
| localChannel = pc1.createDataChannel("test"); |
| localChannel.onopen = () => localChannel.send("ok"); |
| |
| const offer = await pc1.createOffer(); |
| await pc1.setLocalDescription(offer); |
| await pc2.setRemoteDescription(offer); |
| window.location = "../../fast/history/resources/page-cache-helper.html"; |
| }, 0); |
| }; |
| </script> |
| </html> |
