import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

devtools/client/webaudioeditor/test/browser_wa_properties-view-params.js

@@ -0,0 +1,43 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests that params view correctly displays all properties for nodes
+ * correctly, with default values and correct types.
+ */
+
+add_task(function* () {
+  let { target, panel } = yield initWebAudioEditor(SIMPLE_NODES_URL);
+  let { panelWin } = panel;
+  let { gFront, $, $$, EVENTS, PropertiesView } = panelWin;
+  let gVars = PropertiesView._propsView;
+
+  let started = once(gFront, "start-context");
+
+  yield loadFrameScripts();
+
+  let events = Promise.all([
+    getN(gFront, "create-node", 15),
+    waitForGraphRendered(panelWin, 15, 0)
+  ]);
+  reload(target);
+  let [actors] = yield events;
+  let nodeIds = actors.map(actor => actor.actorID);
+
+  let types = [
+    "AudioDestinationNode", "AudioBufferSourceNode", "ScriptProcessorNode",
+    "AnalyserNode", "GainNode", "DelayNode", "BiquadFilterNode", "WaveShaperNode",
+    "PannerNode", "ConvolverNode", "ChannelSplitterNode", "ChannelMergerNode",
+    "DynamicsCompressorNode", "OscillatorNode"
+  ];
+
+  let defaults = yield Promise.all(types.map(type => nodeDefaultValues(type)));
+
+  for (let i = 0; i < types.length; i++) {
+    click(panelWin, findGraphNode(panelWin, nodeIds[i]));
+    yield waitForInspectorRender(panelWin, EVENTS);
+    checkVariableView(gVars, 0, defaults[i], types[i]);
+  }
+
+  yield teardown(target);
+});