Zebediah Figura : ws2_32/tests: Rewrite the CF_DEFER test in test_AcceptEx().
Module: wine Branch: master Commit: d1461b622eaf5acd1515e9c8925134e6d878d3fe URL: https://source.winehq.org/git/wine.git/?a=commit;h=d1461b622eaf5acd1515e9c89... Author: Zebediah Figura <z.figura12(a)gmail.com> Date: Fri Oct 16 14:57:27 2020 -0500 ws2_32/tests: Rewrite the CF_DEFER test in test_AcceptEx(). The previous test in fact regularly failed on Windows, hidden by the presence of broken(), since both sockets could be connected before the listener was signaled. Signed-off-by: Zebediah Figura <z.figura12(a)gmail.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/ws2_32/tests/sock.c | 92 ++++++++++++++++++------------------------------ 1 file changed, 34 insertions(+), 58 deletions(-) diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c index ba03e16ebb1..834cca71960 100644 --- a/dlls/ws2_32/tests/sock.c +++ b/dlls/ws2_32/tests/sock.c @@ -7413,18 +7413,14 @@ static void test_ConnectEx(void) static void test_AcceptEx(void) { - SOCKET listener = INVALID_SOCKET; - SOCKET acceptor = INVALID_SOCKET; - SOCKET connector = INVALID_SOCKET; - SOCKET connector2 = INVALID_SOCKET; + SOCKET listener, acceptor, acceptor2, connector, connector2; struct sockaddr_in bindAddress, peerAddress, *readBindAddress, *readRemoteAddress; int socklen, optlen; GUID acceptExGuid = WSAID_ACCEPTEX, getAcceptExGuid = WSAID_GETACCEPTEXSOCKADDRS; LPFN_ACCEPTEX pAcceptEx = NULL; LPFN_GETACCEPTEXSOCKADDRS pGetAcceptExSockaddrs = NULL; fd_set fds_accept, fds_send; - struct timeval timeout = {0,10}; /* wait for 10 milliseconds */ - int got, conn1, i; + static const struct timeval timeout = {1, 0}; DWORD bytesReturned, connect_time; char buffer[1024], ipbuffer[32]; OVERLAPPED overlapped; @@ -7703,66 +7699,47 @@ todo_wine iret = connect(connector, (struct sockaddr*)&bindAddress, sizeof(bindAddress)); ok(iret == SOCKET_ERROR && WSAGetLastError() == WSAEWOULDBLOCK, "connecting to accepting socket failed, error %d\n", WSAGetLastError()); - FD_ZERO ( &fds_accept ); - FD_ZERO ( &fds_send ); + buffer[0] = '0'; - FD_SET ( listener, &fds_accept ); - FD_SET ( connector, &fds_send ); + FD_ZERO(&fds_accept); + FD_SET(listener, &fds_accept); + iret = select(0, &fds_accept, NULL, NULL, &timeout); + ok(iret == 1, "wait timed out\n"); - buffer[0] = '0'; - got = 0; - conn1 = 0; + acceptor2 = WSAAccept(listener, NULL, NULL, AlwaysDeferConditionFunc, 0); + ok(acceptor2 == INVALID_SOCKET, "expected failure\n"); + ok(WSAGetLastError() == WSATRY_AGAIN, "got error %u\n", WSAGetLastError()); + bret = pAcceptEx(listener, acceptor, buffer, 0, sizeof(struct sockaddr_in) + 16, + sizeof(struct sockaddr_in) + 16, &bytesReturned, &overlapped); + ok(!bret, "expected failure\n"); + ok(WSAGetLastError() == ERROR_IO_PENDING, "got error %u\n", WSAGetLastError()); - for (i = 0; i < 4000; ++i) - { - fd_set fds_openaccept = fds_accept, fds_opensend = fds_send; + FD_ZERO(&fds_send); + FD_SET(connector, &fds_send); + iret = select(0, NULL, &fds_send, NULL, &timeout); + ok(iret == 1, "wait timed out\n"); - wsa_ok ( ( select ( 0, &fds_openaccept, &fds_opensend, NULL, &timeout ) ), SOCKET_ERROR !=, - "acceptex test(%d): could not select on socket, errno %d\n" ); + iret = send(connector, "1", 1, 0); + ok(iret == 1, "got ret %d, error %u\n", iret, WSAGetLastError()); - /* check for incoming requests */ - if ( FD_ISSET ( listener, &fds_openaccept ) ) { - got++; - if (got == 1) { - SOCKET tmp = WSAAccept(listener, NULL, NULL, (LPCONDITIONPROC) AlwaysDeferConditionFunc, 0); - ok(tmp == INVALID_SOCKET && WSAGetLastError() == WSATRY_AGAIN, "Failed to defer connection, %d\n", WSAGetLastError()); - bret = pAcceptEx(listener, acceptor, buffer, 0, - sizeof(struct sockaddr_in) + 16, sizeof(struct sockaddr_in) + 16, - &bytesReturned, &overlapped); - ok(bret == FALSE && WSAGetLastError() == ERROR_IO_PENDING, "AcceptEx returned %d + errno %d\n", bret, WSAGetLastError()); - } - else if (got == 2) { - /* this should be socket #2 */ - SOCKET tmp = accept(listener, NULL, NULL); - ok(tmp != INVALID_SOCKET, "accept failed %d\n", WSAGetLastError()); - closesocket(tmp); - } - else { - ok(FALSE, "Got more than 2 connections?\n"); - } - } - if ( conn1 && FD_ISSET ( connector2, &fds_opensend ) ) { - /* Send data on second socket, and stop */ - send(connector2, "2", 1, 0); - FD_CLR ( connector2, &fds_send ); + iret = connect(connector2, (struct sockaddr *)&bindAddress, sizeof(bindAddress)); + ok(iret == SOCKET_ERROR, "expected failure\n"); + ok(WSAGetLastError() == WSAEWOULDBLOCK, "got error %u\n", WSAGetLastError()); - break; - } - if ( FD_ISSET ( connector, &fds_opensend ) ) { - /* Once #1 is connected, allow #2 to connect */ - conn1 = 1; + iret = select(0, &fds_accept, NULL, NULL, &timeout); + ok(iret == 1, "wait timed out\n"); - send(connector, "1", 1, 0); - FD_CLR ( connector, &fds_send ); + acceptor2 = accept(listener, NULL, NULL); + ok(acceptor2 != INVALID_SOCKET, "failed to accept, error %u\n", WSAGetLastError()); + closesocket(acceptor2); - iret = connect(connector2, (struct sockaddr*)&bindAddress, sizeof(bindAddress)); - ok(iret == SOCKET_ERROR && WSAGetLastError() == WSAEWOULDBLOCK, "connecting to accepting socket failed, error %d\n", WSAGetLastError()); - FD_SET ( connector2, &fds_send ); - } - } + FD_ZERO(&fds_send); + FD_SET(connector2, &fds_send); + iret = select(0, NULL, &fds_send, NULL, &timeout); + ok(iret == 1, "wait timed out\n"); - ok (got == 2 || broken(got == 1) /* NT4 */, - "Did not get both connections, got %d\n", got); + iret = send(connector2, "2", 1, 0); + ok(iret == 1, "got ret %d, error %u\n", iret, WSAGetLastError()); dwret = WaitForSingleObject(overlapped.hEvent, 0); ok(dwret == WAIT_OBJECT_0, "Waiting for accept event failed with %d + errno %d\n", dwret, GetLastError()); @@ -7774,7 +7751,6 @@ todo_wine set_blocking(acceptor, TRUE); iret = recv( acceptor, buffer, 2, 0); ok(iret == 1, "Failed to get data, %d, errno: %d\n", iret, WSAGetLastError()); - ok(buffer[0] == '1', "The wrong first client was accepted by acceptex: %c != 1\n", buffer[0]); closesocket(connector);
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Alexandre Julliard