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'use strict';
const common = require('../common');
const assert = require('assert');
const cluster = require('cluster');
const net = require('net');
common.expectsError(() => {
new net.Socket({ fd: -1 });
}, { code: 'ERR_OUT_OF_RANGE' });
common.expectsError(() => {
new net.Socket({ fd: 'foo' });
}, { code: 'ERR_INVALID_ARG_TYPE' });
function test(sock, readable, writable) {
let socket;
if (sock instanceof net.Socket) {
socket = sock;
} else {
socket = new net.Socket(sock);
socket.unref();
}
assert.strictEqual(socket.readable, readable);
assert.strictEqual(socket.writable, writable);
}
if (cluster.isMaster) {
test(undefined, false, false);
const server = net.createServer(common.mustCall((socket) => {
socket.unref();
test(socket, true, true);
test({ handle: socket._handle }, false, false);
test({ handle: socket._handle, readable: true, writable: true },
true, true);
server.close();
}));
server.listen(common.mustCall(() => {
const { port } = server.address();
const socket = net.connect(port, common.mustCall(() => {
test(socket, true, true);
socket.end();
}));
test(socket, false, true);
}));
cluster.setupMaster({
stdio: ['pipe', 'pipe', 'pipe', 'ipc', 'pipe', 'pipe', 'pipe']
});
const worker = cluster.fork();
worker.on('exit', common.mustCall((code, signal) => {
assert.strictEqual(code, 0);
assert.strictEqual(signal, null);
}));
} else {
test(4, false, false);
test({ fd: 5 }, false, false);
test({ fd: 6, readable: true, writable: true }, true, true);
process.disconnect();
}