node/test/parallel/test-stream-wrap-encoding.js

44 lines
835 B
JavaScript

// Flags: --expose-internals
'use strict';
const common = require('../common');
const StreamWrap = require('internal/js_stream_socket');
const Duplex = require('stream').Duplex;
{
const stream = new Duplex({
read() {},
write() {}
});
stream.setEncoding('ascii');
const wrap = new StreamWrap(stream);
wrap.on('error', common.expectsError({
name: 'Error',
code: 'ERR_STREAM_WRAP',
message: 'Stream has StringDecoder set or is in objectMode'
}));
stream.push('ohai');
}
{
const stream = new Duplex({
read() {},
write() {},
objectMode: true
});
const wrap = new StreamWrap(stream);
wrap.on('error', common.expectsError({
name: 'Error',
code: 'ERR_STREAM_WRAP',
message: 'Stream has StringDecoder set or is in objectMode'
}));
stream.push(new Error('foo'));
}