From ba462c2e1ef1edff3af03d079c8a9bed22d09e80 Mon Sep 17 00:00:00 2001
From: James M Snell <jasnell@gmail.com>
Date: Tue, 3 Mar 2020 11:18:45 -0800
Subject: src: introduce node_sockaddr

Introduce the SocketAddress utility class. The QUIC implementation
makes extensive use of this for handling of socket addresses. It
was separated out to make it generically reusable throughout core

Signed-off-by: James M Snell <jasnell@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/32070
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
---
 test/cctest/test_sockaddr.cc | 57 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 test/cctest/test_sockaddr.cc

(limited to 'test/cctest')

diff --git a/test/cctest/test_sockaddr.cc b/test/cctest/test_sockaddr.cc
new file mode 100644
index 0000000000..8c23463f11
--- /dev/null
+++ b/test/cctest/test_sockaddr.cc
@@ -0,0 +1,57 @@
+#include "node_sockaddr-inl.h"
+#include "gtest/gtest.h"
+
+using node::SocketAddress;
+
+TEST(SocketAddress, SocketAddress) {
+  CHECK(SocketAddress::is_numeric_host("123.123.123.123"));
+  CHECK(!SocketAddress::is_numeric_host("localhost"));
+
+  sockaddr_storage storage;
+  sockaddr_storage storage2;
+  SocketAddress::ToSockAddr(AF_INET, "123.123.123.123", 443, &storage);
+  SocketAddress::ToSockAddr(AF_INET, "1.1.1.1", 80, &storage2);
+
+  SocketAddress addr(reinterpret_cast<const sockaddr*>(&storage));
+  SocketAddress addr2(reinterpret_cast<const sockaddr*>(&storage2));
+
+  CHECK_EQ(addr.length(), sizeof(sockaddr_in));
+  CHECK_EQ(addr.family(), AF_INET);
+  CHECK_EQ(addr.address(), "123.123.123.123");
+  CHECK_EQ(addr.port(), 443);
+
+  addr.set_flow_label(12345);
+  CHECK_EQ(addr.flow_label(), 0);
+
+  CHECK_NE(addr, addr2);
+  CHECK_EQ(addr, addr);
+
+  CHECK_EQ(SocketAddress::Hash()(addr), SocketAddress::Hash()(addr));
+  CHECK_NE(SocketAddress::Hash()(addr), SocketAddress::Hash()(addr2));
+
+  addr.Update(reinterpret_cast<uint8_t*>(&storage2), sizeof(sockaddr_in));
+  CHECK_EQ(addr.length(), sizeof(sockaddr_in));
+  CHECK_EQ(addr.family(), AF_INET);
+  CHECK_EQ(addr.address(), "1.1.1.1");
+  CHECK_EQ(addr.port(), 80);
+
+  SocketAddress::Map<size_t> map;
+  map[addr]++;
+  map[addr]++;
+  CHECK_EQ(map[addr], 2);
+}
+
+TEST(SocketAddress, SocketAddressIPv6) {
+  sockaddr_storage storage;
+  SocketAddress::ToSockAddr(AF_INET6, "::1", 443, &storage);
+
+  SocketAddress addr(reinterpret_cast<const sockaddr*>(&storage));
+
+  CHECK_EQ(addr.length(), sizeof(sockaddr_in6));
+  CHECK_EQ(addr.family(), AF_INET6);
+  CHECK_EQ(addr.address(), "::1");
+  CHECK_EQ(addr.port(), 443);
+
+  addr.set_flow_label(12345);
+  CHECK_EQ(addr.flow_label(), 12345);
+}
-- 
cgit v1.2.1