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test: update test/parallel/test-http-pipe-fs.js to use countdown #17346

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test: update test/parallel/test-http-pipe-fs.js to use countdown #17346

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ba5f74f
test: update test/parallel/test-http-pipe-fs.js to use countdown
chungngoops Nov 27, 2017
87d76b5
remove the unecessary IIFE
chungngoops Nov 27, 2017
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10 changes: 6 additions & 4 deletions test/parallel/test-http-pipe-fs.js
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,10 @@ const common = require('../common');
const http = require('http');
const fs = require('fs');
const path = require('path');
const Countdown = require('../common/countdown');
const NUMBER_OF_STREAMS = 2;

const countdown = new Countdown(NUMBER_OF_STREAMS, () => server.close());

common.refreshTmpDir();

Expand All @@ -39,7 +43,7 @@ const server = http.createServer(common.mustCall(function(req, res) {
}, 2)).listen(0, function() {
http.globalAgent.maxSockets = 1;

for (let i = 0; i < 2; ++i) {
for (let i = 0; i < NUMBER_OF_STREAMS; ++i) {
(function(i) {
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I think this entire closure might be unnecessary now, because the countdown removes the only use of i that was not for debugging?

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@addaleax I just push a new commit that removes the unnecessary IIFE.

const req = http.request({
port: server.address().port,
Expand All @@ -50,9 +54,7 @@ const server = http.createServer(common.mustCall(function(req, res) {
}, function(res) {
res.on('end', function() {
console.error(`res${i} end`);
if (i === 2) {
server.close();
}
countdown.dec();
});
res.resume();
});
Expand Down