33 lines
885 B
JavaScript
33 lines
885 B
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Tests that AudioNodeActor#connectParam() work.
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* Uses the editor front as the actors do not retain connect state.
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*/
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add_task(function* () {
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let { target, panel } = yield initWebAudioEditor(SIMPLE_CONTEXT_URL);
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let { panelWin } = panel;
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let { gFront, $, $$, EVENTS, gAudioNodes } = panelWin;
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let events = Promise.all([
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get3(gFront, "create-node"),
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waitForGraphRendered(panelWin, 3, 2)
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]);
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reload(target);
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let [actors] = yield events;
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let [dest, osc, gain] = actors;
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yield osc.disconnect();
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osc.connectParam(gain, "gain");
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yield Promise.all([
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waitForGraphRendered(panelWin, 3, 1, 1),
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once(gAudioNodes, "connect")
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]);
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ok(true, "Oscillator connect to Gain's Gain AudioParam, event emitted.");
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yield teardown(target);
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});
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