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* test: check invalid chunk error for readable.push Test that passing invalid chunks to readable.push() in non-object mode throw errors. * test: add simple object mode + decoder stream test * test: add test for readable stream lacking _read Check that using a readable stream without a _read method will throw an error. * test: add basic test for piping to multiple dests Add a simple test for piping and unpiping from a readable stream to multiple writable streams. PR-URL: https://github.com/nodejs/node/pull/7260 Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
20 lines
527 B
JavaScript
20 lines
527 B
JavaScript
'use strict';
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require('../common');
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const stream = require('stream');
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const assert = require('assert');
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const readable = new stream.Readable({
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read: () => {},
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encoding: 'utf16le',
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objectMode: true
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});
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readable.push(Buffer.from('abc', 'utf16le'));
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readable.push(Buffer.from('def', 'utf16le'));
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readable.push(null);
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// Without object mode, these would be concatenated into a single chunk.
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assert.strictEqual(readable.read(), 'abc');
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assert.strictEqual(readable.read(), 'def');
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assert.strictEqual(readable.read(), null);
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