/
test-https-truncate.js
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/
test-https-truncate.js
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'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const fixtures = require('../common/fixtures');
const https = require('https');
const key = fixtures.readKey('agent1-key.pem');
const cert = fixtures.readKey('agent1-cert.pem');
// number of bytes discovered empirically to trigger the bug
const data = Buffer.alloc(1024 * 32 + 1);
httpsTest();
function httpsTest() {
const sopt = { key: key, cert: cert };
const server = https.createServer(sopt, function(req, res) {
res.setHeader('content-length', data.length);
res.end(data);
server.close();
});
server.listen(0, function() {
const opts = { port: this.address().port, rejectUnauthorized: false };
https.get(opts).on('response', function(res) {
test(res);
});
});
}
const test = common.mustCall(function(res) {
res.on('end', common.mustCall(function() {
assert.strictEqual(res._readableState.length, 0);
assert.strictEqual(bytes, data.length);
}));
// Pause and then resume on each chunk, to ensure that there will be
// a lone byte hanging out at the very end.
let bytes = 0;
res.on('data', function(chunk) {
bytes += chunk.length;
this.pause();
setTimeout(() => { this.resume(); }, 1);
});
});