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test: use block-scoping in test-net-server-address 

Use block-scoping in test-net-server-address. This also allows us to
easily rename some identifiers that were not camelCase.

PR-URL: https://github.com/nodejs/node/pull/30754
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
pull/30754/head
Rich Trott 2019-12-01 12:13:33 -08:00
parent 7bee77f7e2
commit 2f077ddd29
1 changed files with 63 additions and 51 deletions
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114
test/sequential/test-net-server-address.js
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@ -25,77 +25,89 @@ const assert = require('assert');
const net = require('net');
// Test on IPv4 Server
const family_ipv4 = 'IPv4';
const server_ipv4 = net.createServer();
{
const family = 'IPv4';
const server = net.createServer();
server_ipv4.on('error', common.mustNotCall());
server.on('error', common.mustNotCall());
server_ipv4
.listen(common.PORT + 1, common.localhostIPv4, common.mustCall(() => {
const address_ipv4 = server_ipv4.address();
assert.strictEqual(address_ipv4.address, common.localhostIPv4);
assert.strictEqual(address_ipv4.port, common.PORT + 1);
assert.strictEqual(address_ipv4.family, family_ipv4);
server_ipv4.close();
}));
server
.listen(common.PORT + 1, common.localhostIPv4, common.mustCall(() => {
const address4 = server.address();
assert.strictEqual(address4.address, common.localhostIPv4);
assert.strictEqual(address4.port, common.PORT + 1);
assert.strictEqual(address4.family, family);
server.close();
}));
}
if (!common.hasIPv6) {
common.printSkipMessage('ipv6 part of test, no IPv6 support');
return;
}
const family6 = 'IPv6';
const anycast6 = '::';
// Test on IPv6 Server
const localhost_ipv6 = '::1';
const family_ipv6 = 'IPv6';
const server_ipv6 = net.createServer();
{
const localhost = '::1';
server_ipv6.on('error', common.mustNotCall());
const server = net.createServer();
server_ipv6.listen(common.PORT + 2, localhost_ipv6, common.mustCall(() => {
const address_ipv6 = server_ipv6.address();
assert.strictEqual(address_ipv6.address, localhost_ipv6);
assert.strictEqual(address_ipv6.port, common.PORT + 2);
assert.strictEqual(address_ipv6.family, family_ipv6);
server_ipv6.close();
}));
server.on('error', common.mustNotCall());
server.listen(common.PORT + 2, localhost, common.mustCall(() => {
const address = server.address();
assert.strictEqual(address.address, localhost);
assert.strictEqual(address.port, common.PORT + 2);
assert.strictEqual(address.family, family6);
server.close();
}));
}
// Test without hostname or ip
const anycast_ipv6 = '::';
const server1 = net.createServer();
{
const server = net.createServer();
server1.on('error', common.mustNotCall());
server.on('error', common.mustNotCall());
// Specify the port number
server1.listen(common.PORT + 3, common.mustCall(() => {
const address = server1.address();
assert.strictEqual(address.address, anycast_ipv6);
assert.strictEqual(address.port, common.PORT + 3);
assert.strictEqual(address.family, family_ipv6);
server1.close();
}));
// Specify the port number
server.listen(common.PORT + 3, common.mustCall(() => {
const address = server.address();
assert.strictEqual(address.address, anycast6);
assert.strictEqual(address.port, common.PORT + 3);
assert.strictEqual(address.family, family6);
server.close();
}));
}
// Test without hostname or port
const server2 = net.createServer();
{
const server = net.createServer();
server2.on('error', common.mustNotCall());
server.on('error', common.mustNotCall());
// Don't specify the port number
server2.listen(common.mustCall(() => {
const address = server2.address();
assert.strictEqual(address.address, anycast_ipv6);
assert.strictEqual(address.family, family_ipv6);
server2.close();
}));
// Don't specify the port number
server.listen(common.mustCall(() => {
const address = server.address();
assert.strictEqual(address.address, anycast6);
assert.strictEqual(address.family, family6);
server.close();
}));
}
// Test without hostname, but with a false-y port
const server3 = net.createServer();
{
const server = net.createServer();
server3.on('error', common.mustNotCall());
server.on('error', common.mustNotCall());
// Specify a false-y port number
server3.listen(0, common.mustCall(() => {
const address = server3.address();
assert.strictEqual(address.address, anycast_ipv6);
assert.strictEqual(address.family, family_ipv6);
server3.close();
}));
// Specify a false-y port number
server.listen(0, common.mustCall(() => {
const address = server.address();
assert.strictEqual(address.address, anycast6);
assert.strictEqual(address.family, family6);
server.close();
}));
}