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4d958725b4
const and let instead var assert.strictEqual instead assert.equal PR-URL: https://github.com/nodejs/node/pull/8668 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
32 lines
585 B
JavaScript
32 lines
585 B
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const Duplex = require('stream').Transform;
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const stream = new Duplex({ objectMode: true });
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assert(stream._readableState.objectMode);
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assert(stream._writableState.objectMode);
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let written;
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let read;
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stream._write = function(obj, _, cb) {
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written = obj;
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cb();
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};
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stream._read = function() {};
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stream.on('data', function(obj) {
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read = obj;
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});
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stream.push({ val: 1 });
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stream.end({ val: 2 });
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process.on('exit', function() {
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assert.strictEqual(read.val, 1);
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assert.strictEqual(written.val, 2);
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});
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