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'use strict';
const common = require('../common');
const assert = require('assert');
const http = require('http');
const MakeDuplexPair = require('../common/duplexpair');
// Test 1: Simple HTTP test, no keep-alive.
{
const testData = 'Hello, World!\n';
const server = http.createServer(common.mustCall((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end(testData);
}));
const { clientSide, serverSide } = MakeDuplexPair();
server.emit('connection', serverSide);
const req = http.request({
createConnection: common.mustCall(() => clientSide)
}, common.mustCall((res) => {
res.setEncoding('utf8');
res.on('data', common.mustCall((data) => {
assert.strictEqual(data, testData);
}));
res.on('end', common.mustCall());
}));
req.end();
}
// Test 2: Keep-alive for 2 requests.
{
const testData = 'Hello, World!\n';
const server = http.createServer(common.mustCall((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end(testData);
}, 2));
const { clientSide, serverSide } = MakeDuplexPair();
server.emit('connection', serverSide);
function doRequest(cb) {
const req = http.request({
createConnection: common.mustCall(() => clientSide),
headers: { Connection: 'keep-alive' }
}, common.mustCall((res) => {
res.setEncoding('utf8');
res.on('data', common.mustCall((data) => {
assert.strictEqual(data, testData);
}));
res.on('end', common.mustCall(cb));
}));
req.shouldKeepAlive = true;
req.end();
}
doRequest(() => {
doRequest();
});
}
// Test 3: Connection: close request/response with chunked
{
const testData = 'Hello, World!\n';
const server = http.createServer(common.mustCall((req, res) => {
req.setEncoding('utf8');
req.resume();
req.on('data', common.mustCall(function test3_req_data(data) {
assert.strictEqual(data, testData);
}));
req.once('end', function() {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.write(testData);
res.end();
});
}));
const { clientSide, serverSide } = MakeDuplexPair();
server.emit('connection', serverSide);
clientSide.on('end', common.mustCall());
serverSide.on('end', common.mustCall());
const req = http.request({
createConnection: common.mustCall(() => clientSide),
method: 'PUT',
headers: { 'Connection': 'close' }
}, common.mustCall((res) => {
res.setEncoding('utf8');
res.on('data', common.mustCall(function test3_res_data(data) {
assert.strictEqual(data, testData);
}));
res.on('end', common.mustCall());
}));
req.write(testData);
req.end();
}
// Test 4: Connection: close request/response with Content-Length
// The same as Test 3, but with Content-Length headers
{
const testData = 'Hello, World!\n';
const server = http.createServer(common.mustCall((req, res) => {
assert.strictEqual(req.headers['content-length'], testData.length + '');
req.setEncoding('utf8');
req.on('data', common.mustCall(function test4_req_data(data) {
assert.strictEqual(data, testData);
}));
req.once('end', function() {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.setHeader('Content-Length', testData.length);
res.write(testData);
res.end();
});
}));
const { clientSide, serverSide } = MakeDuplexPair();
server.emit('connection', serverSide);
clientSide.on('end', common.mustCall());
serverSide.on('end', common.mustCall());
const req = http.request({
createConnection: common.mustCall(() => clientSide),
method: 'PUT',
headers: { 'Connection': 'close' }
}, common.mustCall((res) => {
res.setEncoding('utf8');
assert.strictEqual(res.headers['content-length'], testData.length + '');
res.on('data', common.mustCall(function test4_res_data(data) {
assert.strictEqual(data, testData);
}));
res.on('end', common.mustCall());
}));
req.setHeader('Content-Length', testData.length);
req.write(testData);
req.end();
}