mirror of
https://github.com/nodejs/node.git
synced 2025-05-09 18:02:21 +00:00
f29762f4dd
Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
67 lines
1.5 KiB
JavaScript
67 lines
1.5 KiB
JavaScript
'use strict';
|
|
var common = require('../common');
|
|
var assert = require('assert');
|
|
|
|
var Readable = require('_stream_readable');
|
|
var Writable = require('_stream_writable');
|
|
var util = require('util');
|
|
|
|
util.inherits(TestReadable, Readable);
|
|
function TestReadable(opt) {
|
|
if (!(this instanceof TestReadable))
|
|
return new TestReadable(opt);
|
|
Readable.call(this, opt);
|
|
this._ended = false;
|
|
}
|
|
|
|
TestReadable.prototype._read = function(n) {
|
|
if (this._ended)
|
|
this.emit('error', new Error('_read called twice'));
|
|
this._ended = true;
|
|
this.push(null);
|
|
};
|
|
|
|
util.inherits(TestWritable, Writable);
|
|
function TestWritable(opt) {
|
|
if (!(this instanceof TestWritable))
|
|
return new TestWritable(opt);
|
|
Writable.call(this, opt);
|
|
this._written = [];
|
|
}
|
|
|
|
TestWritable.prototype._write = function(chunk, encoding, cb) {
|
|
this._written.push(chunk);
|
|
cb();
|
|
};
|
|
|
|
// this one should not emit 'end' until we read() from it later.
|
|
var ender = new TestReadable();
|
|
var enderEnded = false;
|
|
|
|
// what happens when you pipe() a Readable that's already ended?
|
|
var piper = new TestReadable();
|
|
// pushes EOF null, and length=0, so this will trigger 'end'
|
|
piper.read();
|
|
|
|
setTimeout(function() {
|
|
ender.on('end', function() {
|
|
enderEnded = true;
|
|
});
|
|
assert(!enderEnded);
|
|
var c = ender.read();
|
|
assert.equal(c, null);
|
|
|
|
var w = new TestWritable();
|
|
var writableFinished = false;
|
|
w.on('finish', function() {
|
|
writableFinished = true;
|
|
});
|
|
piper.pipe(w);
|
|
|
|
process.on('exit', function() {
|
|
assert(enderEnded);
|
|
assert(writableFinished);
|
|
console.log('ok');
|
|
});
|
|
});
|