node/test/parallel/test-socketaddress.js
Tobias Nießen b8581c7399
lib,test: fix bug in InternalSocketAddress
InternalSocketAddress must set [kDetails] in order for the inherited
properties to function correctly.

Co-authored-by: Tobias Nießen <tniessen@tnie.de>
PR-URL: https://github.com/nodejs/node/pull/44618
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2022-09-15 16:13:03 +00:00

138 lines
3.0 KiB
JavaScript

// Flags: --expose-internals
'use strict';
const common = require('../common');
const {
ok,
strictEqual,
throws,
} = require('assert');
const {
SocketAddress,
} = require('net');
const {
InternalSocketAddress,
} = require('internal/socketaddress');
const { internalBinding } = require('internal/test/binding');
const {
SocketAddress: _SocketAddress,
AF_INET
} = internalBinding('block_list');
{
const sa = new SocketAddress();
strictEqual(sa.address, '127.0.0.1');
strictEqual(sa.port, 0);
strictEqual(sa.family, 'ipv4');
strictEqual(sa.flowlabel, 0);
const mc = new MessageChannel();
mc.port1.onmessage = common.mustCall(({ data }) => {
ok(SocketAddress.isSocketAddress(data));
strictEqual(data.address, '127.0.0.1');
strictEqual(data.port, 0);
strictEqual(data.family, 'ipv4');
strictEqual(data.flowlabel, 0);
mc.port1.close();
});
mc.port2.postMessage(sa);
}
{
const sa = new SocketAddress({});
strictEqual(sa.address, '127.0.0.1');
strictEqual(sa.port, 0);
strictEqual(sa.family, 'ipv4');
strictEqual(sa.flowlabel, 0);
}
{
const sa = new SocketAddress({
address: '123.123.123.123',
});
strictEqual(sa.address, '123.123.123.123');
strictEqual(sa.port, 0);
strictEqual(sa.family, 'ipv4');
strictEqual(sa.flowlabel, 0);
}
{
const sa = new SocketAddress({
address: '123.123.123.123',
port: 80
});
strictEqual(sa.address, '123.123.123.123');
strictEqual(sa.port, 80);
strictEqual(sa.family, 'ipv4');
strictEqual(sa.flowlabel, 0);
}
{
const sa = new SocketAddress({
family: 'ipv6'
});
strictEqual(sa.address, '::');
strictEqual(sa.port, 0);
strictEqual(sa.family, 'ipv6');
strictEqual(sa.flowlabel, 0);
}
{
const sa = new SocketAddress({
family: 'ipv6',
flowlabel: 1,
});
strictEqual(sa.address, '::');
strictEqual(sa.port, 0);
strictEqual(sa.family, 'ipv6');
strictEqual(sa.flowlabel, 1);
}
[1, false, 'hello'].forEach((i) => {
throws(() => new SocketAddress(i), {
code: 'ERR_INVALID_ARG_TYPE'
});
});
[1, false, {}, [], 'test'].forEach((family) => {
throws(() => new SocketAddress({ family }), {
code: 'ERR_INVALID_ARG_VALUE'
});
});
[1, false, {}, []].forEach((address) => {
throws(() => new SocketAddress({ address }), {
code: 'ERR_INVALID_ARG_TYPE'
});
});
[-1, false, {}, []].forEach((port) => {
throws(() => new SocketAddress({ port }), {
code: 'ERR_SOCKET_BAD_PORT'
});
});
throws(() => new SocketAddress({ flowlabel: -1 }), {
code: 'ERR_OUT_OF_RANGE'
});
{
// Test that the internal helper class InternalSocketAddress correctly
// inherits from SocketAddress and that it does not throw when its properties
// are accessed.
const address = '127.0.0.1';
const port = 8080;
const flowlabel = 0;
const handle = new _SocketAddress(address, port, AF_INET, flowlabel);
const addr = new InternalSocketAddress(handle);
ok(addr instanceof SocketAddress);
strictEqual(addr.address, address);
strictEqual(addr.port, port);
strictEqual(addr.family, 'ipv4');
strictEqual(addr.flowlabel, flowlabel);
}