Module: wine Branch: master Commit: 0e76a54aaed45a99e5c9eb255cb77d2261a34c9b URL: https://source.winehq.org/git/wine.git/?a=commit;h=0e76a54aaed45a99e5c9eb255...
Author: Alex Henrie alexhenrie24@gmail.com Date: Mon Aug 2 23:08:37 2021 -0600
ws2_32/tests: Add tests for IPv6 control messages.
Namely IPV6_HOPLIMIT and IPV6_PKTINFO.
Signed-off-by: Alex Henrie alexhenrie24@gmail.com Signed-off-by: Zebediah Figura zfigura@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ws2_32/tests/sock.c | 101 ++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 100 insertions(+), 1 deletion(-)
diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c index ca0a3d86174..3aaacfea281 100644 --- a/dlls/ws2_32/tests/sock.c +++ b/dlls/ws2_32/tests/sock.c @@ -155,6 +155,7 @@ static DWORD thread_id[1+MAX_CLIENTS]; static HANDLE server_ready; static HANDLE client_ready[MAX_CLIENTS]; static int client_id; +static GUID WSARecvMsg_GUID = WSAID_WSARECVMSG;
/**************** General utility functions ***************/
@@ -1802,7 +1803,6 @@ static void test_ip_pktinfo(void) ULONG addresses[2] = {inet_addr("127.0.0.1"), htonl(INADDR_ANY)}; char recvbuf[10], pktbuf[512], msg[] = "HELLO"; struct sockaddr_in s1addr, s2addr, s3addr; - GUID WSARecvMsg_GUID = WSAID_WSARECVMSG; LPFN_WSARECVMSG pWSARecvMsg = NULL; unsigned int rc, yes = 1; BOOL foundhdr; @@ -1990,6 +1990,104 @@ static void test_ip_pktinfo(void) CloseHandle(ov.hEvent); }
+static void test_ipv6_cmsg(void) +{ + static const DWORD off = 0; + static const DWORD on = 1; + SOCKADDR_IN6 localhost = {0}; + SOCKET client, server; + char payload[] = "HELLO"; + char control[100]; + WSABUF payload_buf = {sizeof(payload), payload}; + WSAMSG msg = {NULL, 0, &payload_buf, 1, {sizeof(control), control}, 0}; + WSACMSGHDR *header = (WSACMSGHDR *)control; + LPFN_WSARECVMSG pWSARecvMsg; + INT *hop_limit = (INT *)WSA_CMSG_DATA(header); + IN6_PKTINFO *pkt_info = (IN6_PKTINFO *)WSA_CMSG_DATA(header); + DWORD count, state; + int rc; + + localhost.sin6_family = AF_INET6; + localhost.sin6_port = htons(SERVERPORT); + inet_pton(AF_INET6, "::1", &localhost.sin6_addr); + + client = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP); + ok(client != INVALID_SOCKET, "failed to create socket, error %u\n", WSAGetLastError()); + server = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP); + ok(server != INVALID_SOCKET, "failed to create socket, error %u\n", WSAGetLastError()); + + rc = bind(server, (SOCKADDR *)&localhost, sizeof(localhost)); + ok(rc != SOCKET_ERROR, "bind failed, error %u\n", WSAGetLastError()); + rc = connect(client, (SOCKADDR *)&localhost, sizeof(localhost)); + ok(rc != SOCKET_ERROR, "connect failed, error %u\n", WSAGetLastError()); + + rc = WSAIoctl(server, SIO_GET_EXTENSION_FUNCTION_POINTER, &WSARecvMsg_GUID, sizeof(WSARecvMsg_GUID), + &pWSARecvMsg, sizeof(pWSARecvMsg), &count, NULL, NULL); + ok(!rc, "failed to get WSARecvMsg, error %u\n", WSAGetLastError()); + + memset(control, 0, sizeof(control)); + msg.Control.len = sizeof(control); + rc = setsockopt(server, IPPROTO_IPV6, IPV6_HOPLIMIT, (const char *)&on, sizeof(on)); +todo_wine + ok(!rc, "failed to set IPV6_HOPLIMIT, error %u\n", WSAGetLastError()); + state = 0; + count = sizeof(state); + rc = getsockopt(server, IPPROTO_IPV6, IPV6_HOPLIMIT, (char *)&state, (INT *)&count); +todo_wine + ok(!rc, "failed to get IPV6_HOPLIMIT, error %u\n", WSAGetLastError()); +todo_wine + ok(state == 1, "expected 1, got %u\n", state); + rc = send(client, payload, sizeof(payload), 0); + ok(rc == sizeof(payload), "send failed, error %u\n", WSAGetLastError()); + rc = pWSARecvMsg(server, &msg, &count, NULL, NULL); + ok(!rc, "WSARecvMsg failed, error %u\n", WSAGetLastError()); + ok(count == sizeof(payload), "expected length %i, got %i\n", (INT)sizeof(payload), count); +todo_wine + ok(header->cmsg_level == IPPROTO_IPV6, "expected IPPROTO_IPV6, got %i\n", header->cmsg_level); +todo_wine + ok(header->cmsg_type == IPV6_HOPLIMIT, "expected IPV6_HOPLIMIT, got %i\n", header->cmsg_type); +todo_wine + ok(header->cmsg_len == sizeof(*header) + sizeof(INT), + "expected length %i, got %i\n", (INT)(sizeof(*header) + sizeof(INT)), (INT)header->cmsg_len); +todo_wine + ok(*hop_limit >= 32, "expected at least 32, got %i\n", *hop_limit); + setsockopt(server, IPPROTO_IPV6, IPV6_HOPLIMIT, (const char *)&off, sizeof(off)); + ok(!rc, "failed to clear IPV6_HOPLIMIT, error %u\n", WSAGetLastError()); + + memset(control, 0, sizeof(control)); + msg.Control.len = sizeof(control); + rc = setsockopt(server, IPPROTO_IPV6, IPV6_PKTINFO, (const char *)&on, sizeof(on)); +todo_wine + ok(!rc, "failed to set IPV6_PKTINFO, error %u\n", WSAGetLastError()); + state = 0; + count = sizeof(state); + rc = getsockopt(server, IPPROTO_IPV6, IPV6_PKTINFO, (char *)&state, (INT *)&count); +todo_wine + ok(!rc, "failed to get IPV6_PKTINFO, error %u\n", WSAGetLastError()); +todo_wine + ok(state == 1, "expected 1, got %u\n", state); + rc = send(client, payload, sizeof(payload), 0); + ok(rc == sizeof(payload), "send failed, error %u\n", WSAGetLastError()); + rc = pWSARecvMsg(server, &msg, &count, NULL, NULL); + ok(!rc, "WSARecvMsg failed, error %u\n", WSAGetLastError()); + ok(count == sizeof(payload), "expected length %i, got %i\n", (INT)sizeof(payload), count); +todo_wine + ok(header->cmsg_level == IPPROTO_IPV6, "expected IPPROTO_IPV6, got %i\n", header->cmsg_level); +todo_wine + ok(header->cmsg_type == IPV6_PKTINFO, "expected IPV6_PKTINFO, got %i\n", header->cmsg_type); +todo_wine + ok(header->cmsg_len == sizeof(*header) + sizeof(IN6_PKTINFO), + "expected length %i, got %i\n", (INT)(sizeof(*header) + sizeof(IN6_PKTINFO)), (INT)header->cmsg_len); +todo_wine + ok(!memcmp(&pkt_info->ipi6_addr, &localhost.sin6_addr, sizeof(IN6_ADDR)), "expected ::1\n"); + rc = setsockopt(server, IPPROTO_IPV6, IPV6_PKTINFO, (const char *)&off, sizeof(off)); +todo_wine + ok(!rc, "failed to clear IPV6_PKTINFO, error %u\n", WSAGetLastError()); + + closesocket(server); + closesocket(client); +} + /************* Array containing the tests to run **********/
#define STD_STREAM_SOCKET \ @@ -11385,6 +11483,7 @@ START_TEST( sock ) test_set_getsockopt(); test_so_reuseaddr(); test_ip_pktinfo(); + test_ipv6_cmsg(); test_extendedSocketOptions(); test_so_debug(); test_set_only_options();