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17 lines
525 B
JavaScript
17 lines
525 B
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 18.12.1
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// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
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'use strict';
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require('../common');
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const assert = require('assert');
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const { channel, hasSubscribers } = require('diagnostics_channel');
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const dc = channel('test');
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assert.ok(!hasSubscribers('test'));
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dc.subscribe(() => {});
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assert.ok(hasSubscribers('test'));
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