1 files changed, 25 insertions, 0 deletions
diff --git a/devtools/client/webaudioeditor/test/browser_webaudio-actor-connect-param.js b/devtools/client/webaudioeditor/test/browser_webaudio-actor-connect-param.js
new file mode 100644
index 000000000..2910d5bd1
--- /dev/null
+++ b/devtools/client/webaudioeditor/test/browser_webaudio-actor-connect-param.js
@@ -0,0 +1,25 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Test the `connect-param` event on the web audio actor.
+ */
+
+add_task(function* () {
+  let { target, front } = yield initBackend(CONNECT_PARAM_URL);
+  let [, , [destNode, carrierNode, modNode, gainNode], , connectParam] = yield Promise.all([
+    front.setup({ reload: true }),
+    once(front, "start-context"),
+    getN(front, "create-node", 4),
+    get2(front, "connect-node"),
+    once(front, "connect-param")
+  ]);
+
+  info(connectParam);
+
+  is(connectParam.source.actorID, modNode.actorID, "`connect-param` has correct actor for `source`");
+  is(connectParam.dest.actorID, gainNode.actorID, "`connect-param` has correct actor for `dest`");
+  is(connectParam.param, "gain", "`connect-param` has correct parameter name for `param`");
+
+  yield removeTab(target.tab);
+});