Commit 0b893198 authored by Nico Grunbaum's avatar Nico Grunbaum
Browse files

Bug 1439041 - tighten up RTP sources mochitests r=mjf 

MozReview-Commit-ID: 6fzHZpe1U0w

--HG--
extra : rebase_source : a5f5436efc1c12b0693814b5397d4777b4cd9dbc
parent 3e806026

dom/media/tests/mochitest/test_peerConnection_audioSynchronizationSources.html

+22 −8
Original line number Diff line number Diff line
@@ -29,16 +29,20 @@ 
    await waitForSyncSources(test);

    let receivers = [...test.pcRemote.getReceivers(),

                     ...test.pcLocal.getReceivers()];

    is(receivers.length, 2,

       `Expected number of receivers is 2. (${receivers.length})`);

    for (let recv of receivers) {

      let syncSources = recv.getSynchronizationSources();

      ok(syncSources,

         "Receiver has Synchronization sources " + JSON.stringify(syncSources));

      is(syncSources.length, 1, "Each receiver has only a single sync source");

      let source = recv.getSynchronizationSources()[0];

      ok(source.audioLevel,

      ok(source.audioLevel !== null,

         `Synchronization source has audio level. (${source.audioLevel})`);

      ok(source.audioLevel < 128,

         `Synchronization source audio level < 128. (${source.audioLevel})`);

      ok(source.audioLevel >= 0.0,

         `Synchronization source audio level >= 0.0 (${source.audioLevel})`);

      ok(source.audioLevel <= 1.0,

         `Synchronization source audio level <= 1.0 (${source.audioLevel})`);

      ok(source.timestamp,

         `Synchronization source has timestamp (${source.timestamp})`);

      ok(window.performance.now() + window.performance.timeOrigin -
@@ -54,12 +58,22 @@ 
    await waitForSyncSources(test);

    let receivers = [...test.pcRemote.getReceivers(),

                     ...test.pcLocal.getReceivers()];

    is(receivers.length, 2, "Expected number of receivers");

    is(receivers.length, 2,

       `Expected number of receivers is 2. (${receivers.length})`);

    let sourceSets = [[],[]];

    for (let sourceSet of sourceSets) {

      for (let recv of receivers) {

      is(JSON.stringify(recv.getSynchronizationSources()),

         JSON.stringify(recv.getSynchronizationSources()),

         "Subsequent getSynchronizationSources calls are cached.");

        let sources = recv.getSynchronizationSources();

        ok(sources.length, 1,

           `Expected number of sources is 1. (${sources.length})`);

        sourceSet.push(sources);

      }

      // Busy wait 1s before trying again

      let endTime = performance.now() + 1000;

      while (performance.now() < endTime) {};

    }

    is(JSON.stringify(sourceSets[0]), JSON.stringify(sourceSets[1]),

       "Subsequent getSynchronizationSources calls are cached.");

  };



  var test;