The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

    http://creativecommons.org/publicdomain/zero/1.0/ */

 /**

  * Test basic communication of Web Audio actor

  */

 function spawnTest () {

   let [target, debuggee, front] = yield initBackend(SIMPLE_CONTEXT_URL);

   let [_, __, [destNode, oscNode, gainNode], [connect1, connect2]] = yield Promise.all([

     front.setup({ reload: true }),

     once(front, "start-context"),

     get3(front, "create-node"),

     get2(front, "connect-node")

   ]);

   let destType = yield destNode.getType();

   let oscType = yield oscNode.getType();

   let gainType = yield gainNode.getType();

   is(destType, "AudioDestinationNode", "WebAudioActor:create-node returns AudioNodeActor for AudioDestination");

   is(oscType, "OscillatorNode", "WebAudioActor:create-node returns AudioNodeActor");

   is(gainType, "GainNode", "WebAudioActor:create-node returns AudioNodeActor");

   let { source, dest } = connect1;

   is(source.actorID, oscNode.actorID, "WebAudioActor:connect-node returns correct actor with ID on source (osc->gain)");

   is(dest.actorID, gainNode.actorID, "WebAudioActor:connect-node returns correct actor with ID on dest (osc->gain)");

   let { source, dest } = connect2;

   is(source.actorID, gainNode.actorID, "WebAudioActor:connect-node returns correct actor with ID on source (gain->dest)");

   is(dest.actorID, destNode.actorID, "WebAudioActor:connect-node returns correct actor with ID on dest (gain->dest)");

   yield removeTab(target.tab);

   finish();

 }