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1f209129c7
Logic errors that do not depend on stream state should throw instead of invoke callback and emit error. PR-URL: https://github.com/nodejs/node/pull/31831 Refs: https://github.com/nodejs/node/pull/31818 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
39 lines
903 B
JavaScript
39 lines
903 B
JavaScript
'use strict';
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const common = require('../common');
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const net = require('net');
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const assert = require('assert');
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const socket = net.Stream({ highWaterMark: 0 });
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// Make sure that anything besides a buffer or a string throws.
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socket.on('error', common.mustNotCall());
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assert.throws(() => {
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socket.write(null);
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}, {
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code: 'ERR_STREAM_NULL_VALUES',
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name: 'TypeError',
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message: 'May not write null values to stream'
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});
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[
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true,
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false,
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undefined,
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1,
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1.0,
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+Infinity,
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-Infinity,
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[],
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{}
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].forEach((value) => {
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// We need to check the callback since 'error' will only
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// be emitted once per instance.
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assert.throws(() => {
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socket.write(value);
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}, {
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError',
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message: 'The "chunk" argument must be of type string or an instance of ' +
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`Buffer or Uint8Array.${common.invalidArgTypeHelper(value)}`
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});
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});
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