summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/webrtc-encoded-transform/RTCEncodedVideoFrame-serviceworker-failure.https.html
blob: b95c673f41eaa0fe91b5ea54063bef58550ab520 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
<!DOCTYPE html>
<meta charset="utf-8">
<!-- Based on similar tests in html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/ -->
<title>RTCEncodedVideoFrame cannot cross agent clusters, service worker edition</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src=/resources/testdriver.js></script>
<script src=/resources/testdriver-vendor.js></script>
<script src='../mediacapture-streams/permission-helper.js'></script>
<script src="../webrtc/RTCPeerConnection-helper.js"></script>
<script src="../service-workers/service-worker/resources/test-helpers.sub.js"></script>

<script>
"use strict";
promise_test(async t => {
  const caller = new RTCPeerConnection({encodedInsertableStreams:true});
  t.add_cleanup(() => caller.close());
  const callee = new RTCPeerConnection();
  t.add_cleanup(() => callee.close());

  await setMediaPermission("granted", ["camera"]);
  const stream = await navigator.mediaDevices.getUserMedia({video:true});
  const videoTrack = stream.getVideoTracks()[0];
  t.add_cleanup(() => videoTrack.stop());

  const videoSender = caller.addTrack(videoTrack)
  const senderStreams = videoSender.createEncodedStreams();
  const senderReader = senderStreams.readable.getReader();
  const senderWriter = senderStreams.writable.getWriter();

  exchangeIceCandidates(caller, callee);
  await exchangeOfferAnswer(caller, callee);

  const result = await senderReader.read();
  const scope = "resources/blank.html";
  const reg = await service_worker_unregister_and_register(t, "resources/serviceworker-failure.js", scope)
  t.add_cleanup(() => service_worker_unregister(t, scope));
  await wait_for_state(t, reg.installing, "activated");
  const iframe = await with_iframe(scope);
  t.add_cleanup(() => iframe.remove());
  const sw = iframe.contentWindow.navigator.serviceWorker;
  let state = "start in window";
  return new Promise(resolve => {
    sw.onmessage = t.step_func(e => {
      if (e.data === "start in worker") {
        assert_equals(state, "start in window");
        sw.controller.postMessage(result.value);
        state = "we are expecting confirmation of an onmessageerror in the worker";
      } else if (e.data === "onmessageerror was received in worker") {
        assert_equals(state, "we are expecting confirmation of an onmessageerror in the worker");
        resolve();
      } else {
        assert_unreached("Got an unexpected message from the service worker: " + e.data);
      }
    });

    sw.controller.postMessage(state);
  });
});
</script>