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(SIMPLE_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], [[_, destID], [_, oscID], [_, gainID]]] = yield Promise.all([
michael@0:     get3(gFront, "create-node"),
michael@0:     get3Spread(panelWin, EVENTS.UI_ADD_NODE_LIST),
michael@0:     waitForGraphRendered(panelWin, 3, 2)
michael@0:   ]);
michael@0: 
michael@0:   ok(findGraphNode(panelWin, oscID).classList.contains("type-OscillatorNode"), "found OscillatorNode with class");
michael@0:   ok(findGraphNode(panelWin, gainID).classList.contains("type-GainNode"), "found GainNode with class");
michael@0:   ok(findGraphNode(panelWin, destID).classList.contains("type-AudioDestinationNode"), "found AudioDestinationNode with class");
michael@0:   is(findGraphEdge(panelWin, oscID, gainID).toString(), "[object SVGGElement]", "found edge for osc -> gain");
michael@0:   is(findGraphEdge(panelWin, gainID, destID).toString(), "[object SVGGElement]", "found edge for gain -> dest");
michael@0: 
michael@0:   yield teardown(panel);
michael@0:   finish();
michael@0: }
michael@0: