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37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
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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* Test AudioNode#bypass(), AudioNode#isBypassed()
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*/
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add_task(function*() {
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let { target, front } = yield initBackend(SIMPLE_CONTEXT_URL);
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let [_, [destNode, oscNode, gainNode]] = yield Promise.all([
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front.setup({ reload: true }),
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get3(front, "create-node")
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]);
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is((yield gainNode.isBypassed()), false, "Nodes start off unbypassed.");
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info("Calling node#bypass(true)");
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let isBypassed = yield gainNode.bypass(true);
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is(isBypassed, true, "node.bypass(true) resolves to true");
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is((yield gainNode.isBypassed()), true, "Node is now bypassed.");
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info("Calling node#bypass(false)");
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isBypassed = yield gainNode.bypass(false);
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is(isBypassed, false, "node.bypass(false) resolves to false");
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is((yield gainNode.isBypassed()), false, "Node back to being unbypassed.");
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info("Calling node#bypass(true) on unbypassable node");
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isBypassed = yield destNode.bypass(true);
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is(isBypassed, false, "node.bypass(true) resolves to false for unbypassable node");
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is((yield gainNode.isBypassed()), false, "Unbypassable node is unaffect");
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yield removeTab(target.tab);
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});
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