Add m-esr52 at 52.6.0

1 files changed, 30 insertions, 0 deletions

diff --git a/devtools/client/webaudioeditor/test/browser_webaudio-actor-simple.js b/devtools/client/webaudioeditor/test/browser_webaudio-actor-simple.js
new file mode 100644
index 000000000..28ff75651
--- /dev/null
+++ b/devtools/client/webaudioeditor/test/browser_webaudio-actor-simple.js
@@ -0,0 +1,30 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Test basic communication of Web Audio actor
+ */
+
+add_task(function* () {
+  let { target, 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")
+  ]);
+
+  is(destNode.type, "AudioDestinationNode", "WebAudioActor:create-node returns AudioNodeActor for AudioDestination");
+  is(oscNode.type, "OscillatorNode", "WebAudioActor:create-node returns AudioNodeActor");
+  is(gainNode.type, "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)");
+
+  ({ 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);
+});