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'use strict';
const common = require('../common');
const assert = require('assert');
const http = require('http');
const helloWorld = 'Hello World!';
const helloAgainLater = 'Hello again later!';
let next = null;
const server = http.createServer((req, res) => {
res.writeHead(200, {
'Content-Length': '' + (helloWorld.length + helloAgainLater.length)
});
// We need to make sure the data is flushed
// before writing again
next = () => {
res.end(helloAgainLater);
next = () => {};
};
res.write(helloWorld);
}).listen(0, function() {
const opts = {
hostname: 'localhost',
port: server.address().port,
path: '/'
};
const expectedData = [helloWorld, helloAgainLater];
const expectedRead = [helloWorld, null, helloAgainLater, null, null];
const req = http.request(opts, (res) => {
res.on('error', common.mustNotCall());
res.on('readable', common.mustCall(() => {
let data;
do {
data = res.read();
assert.strictEqual(data, expectedRead.shift());
next();
} while (data !== null);
}, 3));
res.setEncoding('utf8');
res.on('data', common.mustCall((data) => {
assert.strictEqual(data, expectedData.shift());
}, 2));
res.on('end', common.mustCall(() => {
server.close();
}));
});
req.end();
});
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