Content - e5cb1eb99fa6479688f9df3b0f8e6710681e484e - fa8bd30/webrtc/RTCRtpSender-getStats.https.html

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Tip revision: 9c098c2fc7eb90e7223dca4fd960f80cbbd0adbb authored by Marijn Kruisselbrink on 14 March 2018, 20:07:43 UTC
Add web platform test for uploading a file through a form.

Tip revision: 9c098c2

RTCRtpSender-getStats.https.html

<!doctype html>
<meta charset=utf-8>
<title>RTCRtpSender.prototype.getStats</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="dictionary-helper.js"></script>
<script src="RTCStats-helper.js"></script>
<script>
  'use strict';

  // Test is based on the following editor draft:
  // webrtc-pc 20171130
  // webrtc-stats 20171122

  // The following helper function is called from RTCStats-helper.js
  //   validateStatsReport
  //   assert_stats_report_has_stats

  /*
    5.2.  RTCRtpSender Interface
      getStats
        1.  Let selector be the RTCRtpSender object on which the method was invoked.
        2.  Let p be a new promise, and run the following steps in parallel:
          1.  Gather the stats indicated by selector according to the stats selection
              algorithm.
          2.  Resolve p with the resulting RTCStatsReport object, containing the
              gathered stats.
        3.  Return p.

    8.5. The stats selection algorithm
      3.  If selector is an RTCRtpSender, gather stats for and add the following objects
          to result:
        - All RTCOutboundRTPStreamStats objects corresponding to selector.
        - All stats objects referenced directly or indirectly by the RTCOutboundRTPStreamStats
          objects added.
   */

  promise_test(() => {
    const pc = new RTCPeerConnection();
    const { sender } = pc.addTransceiver('audio');

    return sender.getStats()
    .then(statsReport => {
      validateStatsReport(statsReport);
      assert_stats_report_has_stats(statsReport, ['outbound-rtp']);
    });
  }, 'sender.getStats() via addTransceiver should return stats report containing outbound-rtp stats');

  promise_test(() => {
    const pc = new RTCPeerConnection();

    return navigator.mediaDevices.getUserMedia({ audio: true })
    .then(mediaStream => {
      const [track] = mediaStream.getTracks();
      const sender = pc.addTrack(track, mediaStream);

      return sender.getStats()
      .then(statsReport => {
        validateStatsReport(statsReport);
        assert_stats_report_has_stats(statsReport, ['outbound-rtp']);
      });
    })
  }, 'sender.getStats() via addTrack should return stats report containing outbound-rtp stats');

</script>

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