| <html> |
| <head> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../../resources/gc.js"></script> |
| </head> |
| <body> |
| <script> |
| promise_test(async t => { |
| let iframe = document.createElement("iframe"); |
| document.body.appendChild( iframe ); |
| let iframe_pc = new iframe.contentWindow.RTCPeerConnection(); |
| let iframe_exception_constructor = iframe.contentWindow.DOMException; |
| iframe.remove(); |
| assert_equals(iframe_pc.signalingState, 'closed'); |
| // Calling functions on the RTCPeerConnection should have no effect. |
| await promise_rejects_dom(t, 'InvalidStateError', iframe_exception_constructor, |
| iframe_pc.setLocalDescription({type:"answer", sdp:"v0"})); |
| await promise_rejects_dom(t, 'InvalidStateError', iframe_exception_constructor, iframe_pc.setRemoteDescription({type:"answer", sdp:"v0"})); |
| await promise_rejects_dom(t, 'InvalidStateError', iframe_exception_constructor, iframe_pc.createOffer()); |
| await promise_rejects_dom(t, 'InvalidStateError', iframe_exception_constructor, iframe_pc.createAnswer()); |
| // Verify equivalent (that error callback is called) for callback-based APIs. |
| await promise_rejects_dom(t, 'InvalidStateError', |
| new Promise((resolve, reject) => { |
| iframe_pc.setLocalDescription( |
| {type:"answer", sdp:"v0"}, |
| () => { assert_unreached(); }, |
| e => { reject(e); }); |
| })); |
| await promise_rejects_dom(t, 'InvalidStateError', |
| new Promise((resolve, reject) => { |
| iframe_pc.setRemoteDescription( |
| {type:"answer", sdp:"v0"}, |
| () => { assert_unreached(); }, |
| e => { reject(e); }); |
| })); |
| await promise_rejects_dom(t, 'InvalidStateError', |
| new Promise((resolve, reject) => { |
| iframe_pc.createOffer( |
| () => { assert_unreached(); }, |
| e => { reject(e); }); |
| })); |
| |
| await promise_rejects_dom(t, 'InvalidStateError', |
| new Promise((resolve, reject) => { |
| iframe_pc.createAnswer( |
| () => { assert_unreached(); }, |
| e => { reject(e); }); |
| })); |
| }, 'PeerConnection in iframe closes properly when context is destroyed'); |
| </script> |
| </body> |
| </html> |
