node/test/parallel/test-stream-readable-invalid-chunk.js
Anna Henningsen 3fe3b41321
test: add tests for some stream.Readable uses
* 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>
2016-06-18 20:52:52 +02:00

13 lines
393 B
JavaScript

'use strict';
require('../common');
const stream = require('stream');
const assert = require('assert');
const readable = new stream.Readable({
read: () => {}
});
assert.throws(() => readable.push([]), /Invalid non-string\/buffer chunk/);
assert.throws(() => readable.push({}), /Invalid non-string\/buffer chunk/);
assert.throws(() => readable.push(0), /Invalid non-string\/buffer chunk/);