diff -r 000000000000 -r 6474c204b198 browser/devtools/webaudioeditor/test/browser_webaudio-actor-simple.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/webaudioeditor/test/browser_webaudio-actor-simple.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,35 @@
+/* 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();
+}