37 lines
1021 B
JavaScript
37 lines
1021 B
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const fixtures = require('../common/fixtures');
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const fs = require('fs');
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const path = require('path');
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const stream = require('stream');
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const tmpdir = require('../common/tmpdir');
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const firstEncoding = 'base64';
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const secondEncoding = 'latin1';
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const examplePath = fixtures.path('x.txt');
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const dummyPath = path.join(tmpdir.path, 'x.txt');
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tmpdir.refresh();
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const exampleReadStream = fs.createReadStream(examplePath, {
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encoding: firstEncoding
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});
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const dummyWriteStream = fs.createWriteStream(dummyPath, {
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encoding: firstEncoding
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});
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exampleReadStream.pipe(dummyWriteStream).on('finish', function() {
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const assertWriteStream = new stream.Writable({
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write: function(chunk, enc, next) {
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const expected = Buffer.from('xyz\n');
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assert(chunk.equals(expected));
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}
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});
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assertWriteStream.setDefaultEncoding(secondEncoding);
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fs.createReadStream(dummyPath, {
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encoding: secondEncoding
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}).pipe(assertWriteStream);
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});
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