michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: /**
michael@0:  * Tests if the shader editor shows the appropriate UI when opened.
michael@0:  */
michael@0: 
michael@0: function spawnTest() {
michael@0:   let [target, debuggee, panel] = yield initWebAudioEditor(COMPLEX_CONTEXT_URL);
michael@0:   let { panelWin } = panel;
michael@0:   let { gFront, $, $$, EVENTS, WebAudioParamView } = panelWin;
michael@0:   let gVars = WebAudioParamView._paramsView;
michael@0: 
michael@0:   let started = once(gFront, "start-context");
michael@0: 
michael@0:   reload(target);
michael@0: 
michael@0:   let [[dest, osc, gain], nodeIDs ]= yield Promise.all([
michael@0:     getN(gFront, "create-node", 8),
michael@0:     getNSpread(panelWin, EVENTS.UI_ADD_NODE_LIST, 8),
michael@0:     waitForGraphRendered(panelWin, 8, 8)
michael@0:   ]);
michael@0: 
michael@0:   // Map result to only have ID, since we don't need the event name
michael@0:   nodeIDs = nodeIDs.map(eventResult => eventResult[1]);
michael@0:   let types = ["AudioDestinationNode", "OscillatorNode", "GainNode", "ScriptProcessorNode",
michael@0:                "OscillatorNode", "GainNode", "AudioBufferSourceNode", "BiquadFilterNode"];
michael@0: 
michael@0: 
michael@0:   types.forEach((type, i) => {
michael@0:     ok(findGraphNode(panelWin, nodeIDs[i]).classList.contains("type-" + type), "found " + type + " with class");
michael@0:   });
michael@0: 
michael@0:   let edges = [
michael@0:     [1, 2, "osc1 -> gain1"],
michael@0:     [1, 3, "osc1 -> proc"],
michael@0:     [2, 0, "gain1 -> dest"],
michael@0:     [4, 5, "osc2 -> gain2"],
michael@0:     [5, 0, "gain2 -> dest"],
michael@0:     [6, 7, "buf -> filter"],
michael@0:     [4, 7, "osc2 -> filter"],
michael@0:     [7, 0, "filter -> dest"],
michael@0:   ];
michael@0: 
michael@0:   edges.forEach(([source, target, msg], i) => {
michael@0:     is(findGraphEdge(panelWin, nodeIDs[source], nodeIDs[target]).toString(), "[object SVGGElement]",
michael@0:       "found edge for " + msg);
michael@0:   });
michael@0: 
michael@0:   yield teardown(panel);
michael@0:   finish();
michael@0: }
michael@0: