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4f2e372716
Export a new common.noop no-operation function for general use. Allow using common.mustCall() without a fn argument to simplify test cases. Replace various non-op functions throughout tests with common.noop PR-URL: https://github.com/nodejs/node/pull/12027 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
18 lines
413 B
JavaScript
18 lines
413 B
JavaScript
'use strict';
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const common = require('../common');
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const stream = require('stream');
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const r = new stream.Stream();
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r.listenerCount = undefined;
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const w = new stream.Stream();
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w.listenerCount = undefined;
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w.on('pipe', function() {
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r.emit('error', new Error('Readable Error'));
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w.emit('error', new Error('Writable Error'));
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});
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r.on('error', common.mustCall());
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w.on('error', common.mustCall());
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r.pipe(w);
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