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test: move back test-http-dump-req-when-res-ends #19866

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test: move back test-http-dump-req-when-res-ends #19866

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42 changes: 16 additions & 26 deletions ...ntial/test-http-dump-req-when-res-ends.js → ...allel/test-http-dump-req-when-res-ends.js
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Original file line number Diff line number Diff line change
@@ -1,25 +1,24 @@
'use strict';

const common = require('../common');
const http = require('http');
const assert = require('assert');
const fs = require('fs');
const { mustCall } = require('../common');

let resEnd = null;
const fs = require('fs');
const http = require('http');
const { strictEqual } = require('assert');

const server = http.createServer(common.mustCall(function(req, res) {
const server = http.createServer(mustCall(function(req, res) {
strictEqual(req.socket.listenerCount('data'), 1);
req.socket.once('data', mustCall(function() {
// Ensure that a chunk of data is received before calling `res.end()`.
res.end('hello world');
}));
// This checks if the request gets dumped
// resume will be triggered by res.end().
req.on('resume', common.mustCall(function() {
req.on('resume', mustCall(function() {
// There is no 'data' event handler anymore
// it gets automatically removed when dumping the request.
assert.strictEqual(req.listenerCount('data'), 0);

req.on('data', common.mustCallAtLeast(function(d) {
// Leaving the console.log explicitly, so that
// we can know how many chunks we have received.
console.log('data', d);
}, 1));
strictEqual(req.listenerCount('data'), 0);
req.on('data', mustCall());
}));

// We explicitly pause the stream
Expand All @@ -30,15 +29,9 @@ const server = http.createServer(common.mustCall(function(req, res) {

// Start sending the response.
res.flushHeaders();

resEnd = function() {
setImmediate(function() {
res.end('hello world');
});
};
}));

server.listen(0, common.mustCall(function() {
server.listen(0, mustCall(function() {
const req = http.request({
method: 'POST',
port: server.address().port
Expand All @@ -48,13 +41,10 @@ server.listen(0, common.mustCall(function() {
// for the body.
req.flushHeaders();

req.on('response', common.mustCall(function(res) {
req.on('response', mustCall(function(res) {
// Pipe the body as soon as we get the headers of the
// response back.
const readFileStream = fs.createReadStream(__filename);
readFileStream.on('end', resEnd);

readFileStream.pipe(req);
fs.createReadStream(__filename).pipe(req);

res.resume();

Expand Down