'use strict'; const common = require('../common'); if (!common.hasCrypto) common.skip('missing crypto'); const http = require('http'); const http2 = require('http2'); const server = http.createServer(common.mustNotCall()); server.listen(0, common.mustCall(() => { const client = http2.connect(`http://localhost:${server.address().port}`); const req = client.request(); req.on('close', common.mustCall()); client.on('error', common.expectsError({ code: 'ERR_HTTP2_ERROR', type: Error, message: 'Protocol error' })); client.on('close', (...args) => { server.close(); }); }));