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3200 lines
133 KiB
C
3200 lines
133 KiB
C
/*
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* Unit tests for named pipe functions in Wine
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*
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* Copyright (c) 2002 Dan Kegel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winbase.h"
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#include "winternl.h"
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#include "winioctl.h"
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#include "wine/test.h"
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#define PIPENAME "\\\\.\\PiPe\\tests_pipe.c"
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#define PIPENAME_SPECIAL "\\\\.\\PiPe\\tests->pipe.c"
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#define NB_SERVER_LOOPS 8
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static HANDLE alarm_event;
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static BOOL (WINAPI *pDuplicateTokenEx)(HANDLE,DWORD,LPSECURITY_ATTRIBUTES,
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SECURITY_IMPERSONATION_LEVEL,TOKEN_TYPE,PHANDLE);
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static DWORD (WINAPI *pQueueUserAPC)(PAPCFUNC pfnAPC, HANDLE hThread, ULONG_PTR dwData);
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static BOOL (WINAPI *pCancelIoEx)(HANDLE handle, LPOVERLAPPED lpOverlapped);
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static BOOL user_apc_ran;
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static void CALLBACK user_apc(ULONG_PTR param)
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{
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user_apc_ran = TRUE;
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}
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enum rpcThreadOp
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{
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RPC_READFILE
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};
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struct rpcThreadArgs
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{
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ULONG_PTR returnValue;
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DWORD lastError;
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enum rpcThreadOp op;
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ULONG_PTR args[5];
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};
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static DWORD CALLBACK rpcThreadMain(LPVOID arg)
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{
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struct rpcThreadArgs *rpcargs = (struct rpcThreadArgs *)arg;
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if (winetest_debug > 1) trace("rpcThreadMain starting\n");
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SetLastError( rpcargs->lastError );
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switch (rpcargs->op)
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{
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case RPC_READFILE:
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rpcargs->returnValue = (ULONG_PTR)ReadFile( (HANDLE)rpcargs->args[0], /* hFile */
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(LPVOID)rpcargs->args[1], /* buffer */
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(DWORD)rpcargs->args[2], /* bytesToRead */
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(LPDWORD)rpcargs->args[3], /* bytesRead */
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(LPOVERLAPPED)rpcargs->args[4] ); /* overlapped */
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break;
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default:
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SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
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rpcargs->returnValue = 0;
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break;
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}
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rpcargs->lastError = GetLastError();
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if (winetest_debug > 1) trace("rpcThreadMain returning\n");
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return 0;
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}
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/* Runs ReadFile(...) from a different thread */
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static BOOL RpcReadFile(HANDLE hFile, LPVOID buffer, DWORD bytesToRead, LPDWORD bytesRead, LPOVERLAPPED overlapped)
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{
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struct rpcThreadArgs rpcargs;
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HANDLE thread;
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DWORD threadId, ret;
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rpcargs.returnValue = 0;
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rpcargs.lastError = GetLastError();
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rpcargs.op = RPC_READFILE;
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rpcargs.args[0] = (ULONG_PTR)hFile;
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rpcargs.args[1] = (ULONG_PTR)buffer;
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rpcargs.args[2] = (ULONG_PTR)bytesToRead;
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rpcargs.args[3] = (ULONG_PTR)bytesRead;
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rpcargs.args[4] = (ULONG_PTR)overlapped;
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thread = CreateThread(NULL, 0, rpcThreadMain, (void *)&rpcargs, 0, &threadId);
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ok(thread != NULL, "CreateThread failed. %d\n", GetLastError());
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ret = WaitForSingleObject(thread, INFINITE);
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ok(ret == WAIT_OBJECT_0, "WaitForSingleObject failed with %d.\n", GetLastError());
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CloseHandle(thread);
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SetLastError(rpcargs.lastError);
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return (BOOL)rpcargs.returnValue;
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}
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#define test_not_signaled(h) _test_not_signaled(__LINE__,h)
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static void _test_not_signaled(unsigned line, HANDLE handle)
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{
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DWORD res = WaitForSingleObject(handle, 0);
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ok_(__FILE__,line)(res == WAIT_TIMEOUT, "WaitForSingleObject returned %u (%u)\n", res, GetLastError());
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}
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#define test_signaled(h) _test_signaled(__LINE__,h)
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static void _test_signaled(unsigned line, HANDLE handle)
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{
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DWORD res = WaitForSingleObject(handle, 0);
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ok_(__FILE__,line)(res == WAIT_OBJECT_0, "WaitForSingleObject returned %u\n", res);
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}
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#define test_pipe_info(a,b,c,d,e) _test_pipe_info(__LINE__,a,b,c,d,e)
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static void _test_pipe_info(unsigned line, HANDLE pipe, DWORD ex_flags, DWORD ex_out_buf_size, DWORD ex_in_buf_size, DWORD ex_max_instances)
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{
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DWORD flags = 0xdeadbeef, out_buf_size = 0xdeadbeef, in_buf_size = 0xdeadbeef, max_instances = 0xdeadbeef;
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BOOL res;
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res = GetNamedPipeInfo(pipe, &flags, &out_buf_size, &in_buf_size, &max_instances);
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ok_(__FILE__,line)(res, "GetNamedPipeInfo failed: %x\n", res);
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ok_(__FILE__,line)(flags == ex_flags, "flags = %x, expected %x\n", flags, ex_flags);
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ok_(__FILE__,line)(out_buf_size == ex_out_buf_size, "out_buf_size = %x, expected %u\n", out_buf_size, ex_out_buf_size);
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ok_(__FILE__,line)(in_buf_size == ex_in_buf_size, "in_buf_size = %x, expected %u\n", in_buf_size, ex_in_buf_size);
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ok_(__FILE__,line)(max_instances == ex_max_instances, "max_instances = %x, expected %u\n", max_instances, ex_max_instances);
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}
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static void test_CreateNamedPipe(int pipemode)
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{
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HANDLE hnp;
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HANDLE hFile;
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static const char obuf[] = "Bit Bucket";
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static const char obuf2[] = "More bits";
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char ibuf[32], *pbuf;
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DWORD written;
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DWORD readden;
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DWORD avail;
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DWORD left;
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DWORD lpmode;
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BOOL ret;
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if (pipemode == PIPE_TYPE_BYTE)
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trace("test_CreateNamedPipe starting in byte mode\n");
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else
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trace("test_CreateNamedPipe starting in message mode\n");
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/* Wait for nonexistent pipe */
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ret = WaitNamedPipeA(PIPENAME, 2000);
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ok(ret == 0, "WaitNamedPipe returned %d for nonexistent pipe\n", ret);
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ok(GetLastError() == ERROR_FILE_NOT_FOUND, "wrong error %u\n", GetLastError());
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/* Bad parameter checks */
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hnp = CreateNamedPipeA("not a named pipe", PIPE_ACCESS_DUPLEX, pipemode | PIPE_WAIT,
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/* nMaxInstances */ 1,
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/* nOutBufSize */ 1024,
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/* nInBufSize */ 1024,
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/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
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/* lpSecurityAttrib */ NULL);
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ok(hnp == INVALID_HANDLE_VALUE && GetLastError() == ERROR_INVALID_NAME,
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"CreateNamedPipe should fail if name doesn't start with \\\\.\\pipe\n");
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if (pipemode == PIPE_TYPE_BYTE)
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{
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/* Bad parameter checks */
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hnp = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_READMODE_MESSAGE,
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/* nMaxInstances */ 1,
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/* nOutBufSize */ 1024,
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/* nInBufSize */ 1024,
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/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
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/* lpSecurityAttrib */ NULL);
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ok(hnp == INVALID_HANDLE_VALUE && GetLastError() == ERROR_INVALID_PARAMETER,
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"CreateNamedPipe should fail with PIPE_TYPE_BYTE | PIPE_READMODE_MESSAGE\n");
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}
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hnp = CreateNamedPipeA(NULL,
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PIPE_ACCESS_DUPLEX, pipemode | PIPE_WAIT,
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1, 1024, 1024, NMPWAIT_USE_DEFAULT_WAIT, NULL);
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ok(hnp == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
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"CreateNamedPipe should fail if name is NULL\n");
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hFile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
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ok(hFile == INVALID_HANDLE_VALUE
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&& GetLastError() == ERROR_FILE_NOT_FOUND,
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"connecting to nonexistent named pipe should fail with ERROR_FILE_NOT_FOUND\n");
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/* Functional checks */
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hnp = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, pipemode | PIPE_WAIT,
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/* nMaxInstances */ 1,
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/* nOutBufSize */ 1024,
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/* nInBufSize */ 1024,
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/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
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/* lpSecurityAttrib */ NULL);
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ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
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test_signaled(hnp);
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ret = PeekNamedPipe(hnp, NULL, 0, NULL, &readden, NULL);
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todo_wine
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ok(!ret && GetLastError() == ERROR_BAD_PIPE, "PeekNamedPipe returned %x (%u)\n",
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ret, GetLastError());
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ret = WaitNamedPipeA(PIPENAME, 2000);
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ok(ret, "WaitNamedPipe failed (%d)\n", GetLastError());
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hFile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
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ok(hFile != INVALID_HANDLE_VALUE, "CreateFile failed (%d)\n", GetLastError());
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ok(!WaitNamedPipeA(PIPENAME, 100), "WaitNamedPipe succeeded\n");
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ok(GetLastError() == ERROR_SEM_TIMEOUT, "wrong error %u\n", GetLastError());
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/* Test ConnectNamedPipe() in both directions */
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ok(!ConnectNamedPipe(hnp, NULL), "ConnectNamedPipe(server) succeeded\n");
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ok(GetLastError() == ERROR_PIPE_CONNECTED, "expected ERROR_PIPE_CONNECTED, got %u\n", GetLastError());
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ok(!ConnectNamedPipe(hFile, NULL), "ConnectNamedPipe(client) succeeded\n");
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ok(GetLastError() == ERROR_INVALID_FUNCTION, "expected ERROR_INVALID_FUNCTION, got %u\n", GetLastError());
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/* don't try to do i/o if one side couldn't be opened, as it hangs */
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if (hFile != INVALID_HANDLE_VALUE) {
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HANDLE hFile2;
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/* Make sure we can read and write a few bytes in both directions */
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memset(ibuf, 0, sizeof(ibuf));
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ok(WriteFile(hnp, obuf, sizeof(obuf), &written, NULL), "WriteFile\n");
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ok(written == sizeof(obuf), "write file len\n");
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ok(ReadFile(hFile, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
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ok(readden == sizeof(obuf), "read got %d bytes\n", readden);
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ok(memcmp(obuf, ibuf, written) == 0, "content check\n");
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memset(ibuf, 0, sizeof(ibuf));
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ok(WriteFile(hFile, obuf2, sizeof(obuf2), &written, NULL), "WriteFile\n");
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ok(written == sizeof(obuf2), "write file len\n");
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ok(ReadFile(hnp, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
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ok(readden == sizeof(obuf2), "read got %d bytes\n", readden);
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ok(memcmp(obuf2, ibuf, written) == 0, "content check\n");
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/* Now the same again, but with an additional call to PeekNamedPipe */
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memset(ibuf, 0, sizeof(ibuf));
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ok(WriteFile(hnp, obuf, sizeof(obuf), &written, NULL), "WriteFile\n");
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ok(written == sizeof(obuf), "write file len 1\n");
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ok(PeekNamedPipe(hFile, NULL, 0, NULL, &avail, &left), "Peek\n");
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ok(avail == sizeof(obuf), "peek 1 got %d bytes\n", avail);
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if (pipemode == PIPE_TYPE_BYTE)
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ok(left == 0, "peek 1 got %d bytes left\n", left);
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else
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ok(left == sizeof(obuf), "peek 1 got %d bytes left\n", left);
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ok(ReadFile(hFile, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
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ok(readden == sizeof(obuf), "read 1 got %d bytes\n", readden);
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ok(memcmp(obuf, ibuf, written) == 0, "content 1 check\n");
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memset(ibuf, 0, sizeof(ibuf));
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ok(WriteFile(hFile, obuf2, sizeof(obuf2), &written, NULL), "WriteFile\n");
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ok(written == sizeof(obuf2), "write file len 2\n");
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ok(PeekNamedPipe(hnp, NULL, 0, NULL, &avail, &left), "Peek\n");
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ok(avail == sizeof(obuf2), "peek 2 got %d bytes\n", avail);
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if (pipemode == PIPE_TYPE_BYTE)
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ok(left == 0, "peek 2 got %d bytes left\n", left);
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else
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ok(left == sizeof(obuf2), "peek 2 got %d bytes left\n", left);
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ok(PeekNamedPipe(hnp, (LPVOID)1, 0, NULL, &avail, &left), "Peek\n");
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ok(avail == sizeof(obuf2), "peek 2 got %d bytes\n", avail);
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if (pipemode == PIPE_TYPE_BYTE)
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ok(left == 0, "peek 2 got %d bytes left\n", left);
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else
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ok(left == sizeof(obuf2), "peek 2 got %d bytes left\n", left);
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ok(ReadFile(hnp, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
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ok(readden == sizeof(obuf2), "read 2 got %d bytes\n", readden);
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ok(memcmp(obuf2, ibuf, written) == 0, "content 2 check\n");
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/* Test how ReadFile behaves when the buffer is not big enough for the whole message */
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memset(ibuf, 0, sizeof(ibuf));
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ok(WriteFile(hnp, obuf2, sizeof(obuf2), &written, NULL), "WriteFile\n");
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ok(written == sizeof(obuf2), "write file len\n");
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ok(PeekNamedPipe(hFile, ibuf, 4, &readden, &avail, &left), "Peek\n");
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ok(readden == 4, "peek got %d bytes\n", readden);
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ok(avail == sizeof(obuf2), "peek got %d bytes available\n", avail);
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if (pipemode == PIPE_TYPE_BYTE)
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ok(left == -4, "peek got %d bytes left\n", left);
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else
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ok(left == sizeof(obuf2)-4, "peek got %d bytes left\n", left);
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ok(ReadFile(hFile, ibuf, 4, &readden, NULL), "ReadFile\n");
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ok(readden == 4, "read got %d bytes\n", readden);
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ok(ReadFile(hFile, ibuf + 4, sizeof(ibuf) - 4, &readden, NULL), "ReadFile\n");
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ok(readden == sizeof(obuf2) - 4, "read got %d bytes\n", readden);
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ok(memcmp(obuf2, ibuf, written) == 0, "content check\n");
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memset(ibuf, 0, sizeof(ibuf));
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ok(WriteFile(hFile, obuf, sizeof(obuf), &written, NULL), "WriteFile\n");
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ok(written == sizeof(obuf), "write file len\n");
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ok(PeekNamedPipe(hnp, ibuf, 4, &readden, &avail, &left), "Peek\n");
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ok(readden == 4, "peek got %d bytes\n", readden);
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ok(avail == sizeof(obuf), "peek got %d bytes available\n", avail);
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if (pipemode == PIPE_TYPE_BYTE)
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{
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ok(left == -4, "peek got %d bytes left\n", left);
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ok(ReadFile(hnp, ibuf, 4, &readden, NULL), "ReadFile\n");
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}
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else
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{
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ok(left == sizeof(obuf)-4, "peek got %d bytes left\n", left);
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SetLastError(0xdeadbeef);
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ok(!ReadFile(hnp, ibuf, 4, &readden, NULL), "ReadFile\n");
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ok(GetLastError() == ERROR_MORE_DATA, "wrong error\n");
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}
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ok(readden == 4, "read got %d bytes\n", readden);
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ok(ReadFile(hnp, ibuf + 4, sizeof(ibuf) - 4, &readden, NULL), "ReadFile\n");
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ok(readden == sizeof(obuf) - 4, "read got %d bytes\n", readden);
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ok(memcmp(obuf, ibuf, written) == 0, "content check\n");
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/* Similar to above, but use a read buffer size small enough to read in three parts */
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memset(ibuf, 0, sizeof(ibuf));
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ok(WriteFile(hFile, obuf2, sizeof(obuf2), &written, NULL), "WriteFile\n");
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ok(written == sizeof(obuf2), "write file len\n");
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if (pipemode == PIPE_TYPE_BYTE)
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{
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ok(ReadFile(hnp, ibuf, 4, &readden, NULL), "ReadFile\n");
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ok(readden == 4, "read got %d bytes\n", readden);
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ok(ReadFile(hnp, ibuf + 4, 4, &readden, NULL), "ReadFile\n");
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}
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else
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{
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SetLastError(0xdeadbeef);
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ok(!ReadFile(hnp, ibuf, 4, &readden, NULL), "ReadFile\n");
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ok(GetLastError() == ERROR_MORE_DATA, "wrong error\n");
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ok(readden == 4, "read got %d bytes\n", readden);
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SetLastError(0xdeadbeef);
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ok(!ReadFile(hnp, ibuf + 4, 4, &readden, NULL), "ReadFile\n");
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ok(GetLastError() == ERROR_MORE_DATA, "wrong error\n");
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}
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ok(readden == 4, "read got %d bytes\n", readden);
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ok(ReadFile(hnp, ibuf + 8, sizeof(ibuf) - 8, &readden, NULL), "ReadFile\n");
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ok(readden == sizeof(obuf2) - 8, "read got %d bytes\n", readden);
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ok(memcmp(obuf2, ibuf, written) == 0, "content check\n");
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/* Test reading of multiple writes */
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memset(ibuf, 0, sizeof(ibuf));
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ok(WriteFile(hnp, obuf, sizeof(obuf), &written, NULL), "WriteFile3a\n");
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ok(written == sizeof(obuf), "write file len 3a\n");
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ok(WriteFile(hnp, obuf2, sizeof(obuf2), &written, NULL), " WriteFile3b\n");
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ok(written == sizeof(obuf2), "write file len 3b\n");
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ok(PeekNamedPipe(hFile, ibuf, 4, &readden, &avail, &left), "Peek3\n");
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ok(readden == 4, "peek3 got %d bytes\n", readden);
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if (pipemode == PIPE_TYPE_BYTE)
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ok(left == -4, "peek3 got %d bytes left\n", left);
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else
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ok(left == sizeof(obuf)-4, "peek3 got %d bytes left\n", left);
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ok(avail == sizeof(obuf) + sizeof(obuf2), "peek3 got %d bytes available\n", avail);
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ok(PeekNamedPipe(hFile, ibuf, sizeof(ibuf), &readden, &avail, &left), "Peek3\n");
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if (pipemode == PIPE_TYPE_BYTE) {
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ok(readden == sizeof(obuf) + sizeof(obuf2), "peek3 got %d bytes\n", readden);
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ok(left == (DWORD) -(sizeof(obuf) + sizeof(obuf2)), "peek3 got %d bytes left\n", left);
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}
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else
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{
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ok(readden == sizeof(obuf), "peek3 got %d bytes\n", readden);
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ok(left == 0, "peek3 got %d bytes left\n", left);
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}
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ok(avail == sizeof(obuf) + sizeof(obuf2), "peek3 got %d bytes available\n", avail);
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pbuf = ibuf;
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ok(memcmp(obuf, pbuf, sizeof(obuf)) == 0, "pipe content 3a check\n");
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if (pipemode == PIPE_TYPE_BYTE && readden >= sizeof(obuf)+sizeof(obuf2)) {
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pbuf += sizeof(obuf);
|
|
ok(memcmp(obuf2, pbuf, sizeof(obuf2)) == 0, "pipe content 3b check\n");
|
|
}
|
|
ok(ReadFile(hFile, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
|
|
ok(readden == sizeof(obuf) + sizeof(obuf2), "read 3 got %d bytes\n", readden);
|
|
pbuf = ibuf;
|
|
ok(memcmp(obuf, pbuf, sizeof(obuf)) == 0, "content 3a check\n");
|
|
pbuf += sizeof(obuf);
|
|
ok(memcmp(obuf2, pbuf, sizeof(obuf2)) == 0, "content 3b check\n");
|
|
|
|
/* Multiple writes in the reverse direction */
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
ok(WriteFile(hFile, obuf, sizeof(obuf), &written, NULL), "WriteFile4a\n");
|
|
ok(written == sizeof(obuf), "write file len 4a\n");
|
|
ok(WriteFile(hFile, obuf2, sizeof(obuf2), &written, NULL), " WriteFile4b\n");
|
|
ok(written == sizeof(obuf2), "write file len 4b\n");
|
|
ok(PeekNamedPipe(hnp, ibuf, 4, &readden, &avail, &left), "Peek3\n");
|
|
ok(readden == 4, "peek3 got %d bytes\n", readden);
|
|
if (pipemode == PIPE_TYPE_BYTE)
|
|
ok(left == -4, "peek3 got %d bytes left\n", left);
|
|
else
|
|
ok(left == sizeof(obuf)-4, "peek3 got %d bytes left\n", left);
|
|
ok(avail == sizeof(obuf) + sizeof(obuf2), "peek3 got %d bytes available\n", avail);
|
|
ok(PeekNamedPipe(hnp, ibuf, sizeof(ibuf), &readden, &avail, &left), "Peek4\n");
|
|
if (pipemode == PIPE_TYPE_BYTE) {
|
|
ok(readden == sizeof(obuf) + sizeof(obuf2), "peek4 got %d bytes\n", readden);
|
|
ok(left == (DWORD) -(sizeof(obuf) + sizeof(obuf2)), "peek4 got %d bytes left\n", left);
|
|
}
|
|
else
|
|
{
|
|
ok(readden == sizeof(obuf), "peek4 got %d bytes\n", readden);
|
|
ok(left == 0, "peek4 got %d bytes left\n", left);
|
|
}
|
|
ok(avail == sizeof(obuf) + sizeof(obuf2), "peek4 got %d bytes available\n", avail);
|
|
pbuf = ibuf;
|
|
ok(memcmp(obuf, pbuf, sizeof(obuf)) == 0, "pipe content 4a check\n");
|
|
if (pipemode == PIPE_TYPE_BYTE && readden >= sizeof(obuf)+sizeof(obuf2)) {
|
|
pbuf += sizeof(obuf);
|
|
ok(memcmp(obuf2, pbuf, sizeof(obuf2)) == 0, "pipe content 4b check\n");
|
|
}
|
|
ok(ReadFile(hnp, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
|
|
if (pipemode == PIPE_TYPE_BYTE) {
|
|
ok(readden == sizeof(obuf) + sizeof(obuf2), "read 4 got %d bytes\n", readden);
|
|
}
|
|
else {
|
|
ok(readden == sizeof(obuf), "read 4 got %d bytes\n", readden);
|
|
}
|
|
pbuf = ibuf;
|
|
ok(memcmp(obuf, pbuf, sizeof(obuf)) == 0, "content 4a check\n");
|
|
if (pipemode == PIPE_TYPE_BYTE) {
|
|
pbuf += sizeof(obuf);
|
|
ok(memcmp(obuf2, pbuf, sizeof(obuf2)) == 0, "content 4b check\n");
|
|
}
|
|
|
|
/* Test reading of multiple writes after a mode change
|
|
(CreateFile always creates a byte mode pipe) */
|
|
lpmode = PIPE_READMODE_MESSAGE;
|
|
if (pipemode == PIPE_TYPE_BYTE) {
|
|
/* trying to change the client end of a byte pipe to message mode should fail */
|
|
ok(!SetNamedPipeHandleState(hFile, &lpmode, NULL, NULL), "Change mode\n");
|
|
}
|
|
else {
|
|
ok(SetNamedPipeHandleState(hFile, &lpmode, NULL, NULL), "Change mode\n");
|
|
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
ok(WriteFile(hnp, obuf, sizeof(obuf), &written, NULL), "WriteFile5a\n");
|
|
ok(written == sizeof(obuf), "write file len 3a\n");
|
|
ok(WriteFile(hnp, obuf2, sizeof(obuf2), &written, NULL), " WriteFile5b\n");
|
|
ok(written == sizeof(obuf2), "write file len 3b\n");
|
|
ok(PeekNamedPipe(hFile, ibuf, sizeof(ibuf), &readden, &avail, &left), "Peek5\n");
|
|
ok(readden == sizeof(obuf), "peek5 got %d bytes\n", readden);
|
|
ok(avail == sizeof(obuf) + sizeof(obuf2), "peek5 got %d bytes available\n", avail);
|
|
ok(left == 0, "peek5 got %d bytes left\n", left);
|
|
pbuf = ibuf;
|
|
ok(memcmp(obuf, pbuf, sizeof(obuf)) == 0, "content 5a check\n");
|
|
ok(ReadFile(hFile, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
|
|
ok(readden == sizeof(obuf), "read 5 got %d bytes\n", readden);
|
|
pbuf = ibuf;
|
|
ok(memcmp(obuf, pbuf, sizeof(obuf)) == 0, "content 5a check\n");
|
|
if (readden <= sizeof(obuf))
|
|
ok(ReadFile(hFile, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
|
|
|
|
/* Multiple writes in the reverse direction */
|
|
/* the write of obuf2 from write4 should still be in the buffer */
|
|
ok(PeekNamedPipe(hnp, ibuf, sizeof(ibuf), &readden, &avail, NULL), "Peek6a\n");
|
|
ok(readden == sizeof(obuf2), "peek6a got %d bytes\n", readden);
|
|
ok(avail == sizeof(obuf2), "peek6a got %d bytes available\n", avail);
|
|
if (avail > 0) {
|
|
ok(ReadFile(hnp, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
|
|
ok(readden == sizeof(obuf2), "read 6a got %d bytes\n", readden);
|
|
pbuf = ibuf;
|
|
ok(memcmp(obuf2, pbuf, sizeof(obuf2)) == 0, "content 6a check\n");
|
|
}
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
ok(WriteFile(hFile, obuf, sizeof(obuf), &written, NULL), "WriteFile6a\n");
|
|
ok(written == sizeof(obuf), "write file len 6a\n");
|
|
ok(WriteFile(hFile, obuf2, sizeof(obuf2), &written, NULL), " WriteFile6b\n");
|
|
ok(written == sizeof(obuf2), "write file len 6b\n");
|
|
ok(PeekNamedPipe(hnp, ibuf, sizeof(ibuf), &readden, &avail, NULL), "Peek6\n");
|
|
ok(readden == sizeof(obuf), "peek6 got %d bytes\n", readden);
|
|
|
|
ok(avail == sizeof(obuf) + sizeof(obuf2), "peek6b got %d bytes available\n", avail);
|
|
pbuf = ibuf;
|
|
ok(memcmp(obuf, pbuf, sizeof(obuf)) == 0, "content 6a check\n");
|
|
ok(ReadFile(hnp, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
|
|
ok(readden == sizeof(obuf), "read 6b got %d bytes\n", readden);
|
|
pbuf = ibuf;
|
|
ok(memcmp(obuf, pbuf, sizeof(obuf)) == 0, "content 6a check\n");
|
|
if (readden <= sizeof(obuf))
|
|
ok(ReadFile(hnp, ibuf, sizeof(ibuf), &readden, NULL), "ReadFile\n");
|
|
|
|
/* Test how ReadFile behaves when the buffer is not big enough for the whole message */
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
ok(WriteFile(hnp, obuf2, sizeof(obuf2), &written, NULL), "WriteFile 7\n");
|
|
ok(written == sizeof(obuf2), "write file len 7\n");
|
|
SetLastError(0xdeadbeef);
|
|
ok(!ReadFile(hFile, ibuf, 4, &readden, NULL), "ReadFile 7\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 7\n");
|
|
ok(readden == 4, "read got %d bytes 7\n", readden);
|
|
ok(ReadFile(hFile, ibuf + 4, sizeof(ibuf) - 4, &readden, NULL), "ReadFile 7\n");
|
|
ok(readden == sizeof(obuf2) - 4, "read got %d bytes 7\n", readden);
|
|
ok(memcmp(obuf2, ibuf, written) == 0, "content check 7\n");
|
|
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
ok(WriteFile(hFile, obuf, sizeof(obuf), &written, NULL), "WriteFile 8\n");
|
|
ok(written == sizeof(obuf), "write file len 8\n");
|
|
SetLastError(0xdeadbeef);
|
|
ok(!ReadFile(hnp, ibuf, 4, &readden, NULL), "ReadFile 8\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 8\n");
|
|
ok(readden == 4, "read got %d bytes 8\n", readden);
|
|
ok(ReadFile(hnp, ibuf + 4, sizeof(ibuf) - 4, &readden, NULL), "ReadFile 8\n");
|
|
ok(readden == sizeof(obuf) - 4, "read got %d bytes 8\n", readden);
|
|
ok(memcmp(obuf, ibuf, written) == 0, "content check 8\n");
|
|
|
|
/* The following test shows that when doing a partial read of a message, the rest
|
|
* is still in the pipe, and can be received from a second thread. This shows
|
|
* especially that the content is _not_ stored in thread-local-storage until it is
|
|
* completely transmitted. The same method works even across multiple processes. */
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
ok(WriteFile(hnp, obuf, sizeof(obuf), &written, NULL), "WriteFile 9\n");
|
|
ok(written == sizeof(obuf), "write file len 9\n");
|
|
ok(WriteFile(hnp, obuf2, sizeof(obuf2), &written, NULL), "WriteFile 9\n");
|
|
ok(written == sizeof(obuf2), "write file len 9\n");
|
|
SetLastError(0xdeadbeef);
|
|
ok(!ReadFile(hFile, ibuf, 4, &readden, NULL), "ReadFile 9\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 9\n");
|
|
ok(readden == 4, "read got %d bytes 9\n", readden);
|
|
SetLastError(0xdeadbeef);
|
|
ret = RpcReadFile(hFile, ibuf + 4, 4, &readden, NULL);
|
|
ok(!ret, "RpcReadFile 9\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 9\n");
|
|
ok(readden == 4, "read got %d bytes 9\n", readden);
|
|
ret = RpcReadFile(hFile, ibuf + 8, sizeof(ibuf), &readden, NULL);
|
|
ok(ret, "RpcReadFile 9\n");
|
|
ok(readden == sizeof(obuf) - 8, "read got %d bytes 9\n", readden);
|
|
ok(memcmp(obuf, ibuf, sizeof(obuf)) == 0, "content check 9\n");
|
|
if (readden <= sizeof(obuf) - 8) /* blocks forever if second part was already received */
|
|
{
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
SetLastError(0xdeadbeef);
|
|
ret = RpcReadFile(hFile, ibuf, 4, &readden, NULL);
|
|
ok(!ret, "RpcReadFile 9\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 9\n");
|
|
ok(readden == 4, "read got %d bytes 9\n", readden);
|
|
SetLastError(0xdeadbeef);
|
|
ok(!ReadFile(hFile, ibuf + 4, 4, &readden, NULL), "ReadFile 9\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 9\n");
|
|
ok(readden == 4, "read got %d bytes 9\n", readden);
|
|
ret = RpcReadFile(hFile, ibuf + 8, sizeof(ibuf), &readden, NULL);
|
|
ok(ret, "RpcReadFile 9\n");
|
|
ok(readden == sizeof(obuf2) - 8, "read got %d bytes 9\n", readden);
|
|
ok(memcmp(obuf2, ibuf, sizeof(obuf2)) == 0, "content check 9\n");
|
|
}
|
|
|
|
/* Now the reverse direction */
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
ok(WriteFile(hFile, obuf2, sizeof(obuf2), &written, NULL), "WriteFile 10\n");
|
|
ok(written == sizeof(obuf2), "write file len 10\n");
|
|
ok(WriteFile(hFile, obuf, sizeof(obuf), &written, NULL), "WriteFile 10\n");
|
|
ok(written == sizeof(obuf), "write file len 10\n");
|
|
SetLastError(0xdeadbeef);
|
|
ok(!ReadFile(hnp, ibuf, 4, &readden, NULL), "ReadFile 10\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 10\n");
|
|
ok(readden == 4, "read got %d bytes 10\n", readden);
|
|
SetLastError(0xdeadbeef);
|
|
ret = RpcReadFile(hnp, ibuf + 4, 4, &readden, NULL);
|
|
ok(!ret, "RpcReadFile 10\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 10\n");
|
|
ok(readden == 4, "read got %d bytes 10\n", readden);
|
|
ret = RpcReadFile(hnp, ibuf + 8, sizeof(ibuf), &readden, NULL);
|
|
ok(ret, "RpcReadFile 10\n");
|
|
ok(readden == sizeof(obuf2) - 8, "read got %d bytes 10\n", readden);
|
|
ok(memcmp(obuf2, ibuf, sizeof(obuf2)) == 0, "content check 10\n");
|
|
if (readden <= sizeof(obuf2) - 8) /* blocks forever if second part was already received */
|
|
{
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
SetLastError(0xdeadbeef);
|
|
ret = RpcReadFile(hnp, ibuf, 4, &readden, NULL);
|
|
ok(!ret, "RpcReadFile 10\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 10\n");
|
|
ok(readden == 4, "read got %d bytes 10\n", readden);
|
|
SetLastError(0xdeadbeef);
|
|
ok(!ReadFile(hnp, ibuf + 4, 4, &readden, NULL), "ReadFile 10\n");
|
|
ok(GetLastError() == ERROR_MORE_DATA, "wrong error 10\n");
|
|
ok(readden == 4, "read got %d bytes 10\n", readden);
|
|
ret = RpcReadFile(hnp, ibuf + 8, sizeof(ibuf), &readden, NULL);
|
|
ok(ret, "RpcReadFile 10\n");
|
|
ok(readden == sizeof(obuf) - 8, "read got %d bytes 10\n", readden);
|
|
ok(memcmp(obuf, ibuf, sizeof(obuf)) == 0, "content check 10\n");
|
|
}
|
|
|
|
}
|
|
|
|
/* Picky conformance tests */
|
|
|
|
/* Verify that you can't connect to pipe again
|
|
* until server calls DisconnectNamedPipe+ConnectNamedPipe
|
|
* or creates a new pipe
|
|
* case 1: other client not yet closed
|
|
*/
|
|
hFile2 = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
|
|
ok(hFile2 == INVALID_HANDLE_VALUE,
|
|
"connecting to named pipe after other client closes but before DisconnectNamedPipe should fail\n");
|
|
ok(GetLastError() == ERROR_PIPE_BUSY,
|
|
"connecting to named pipe before other client closes should fail with ERROR_PIPE_BUSY\n");
|
|
|
|
ok(CloseHandle(hFile), "CloseHandle\n");
|
|
|
|
/* case 2: other client already closed */
|
|
hFile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
|
|
ok(hFile == INVALID_HANDLE_VALUE,
|
|
"connecting to named pipe after other client closes but before DisconnectNamedPipe should fail\n");
|
|
ok(GetLastError() == ERROR_PIPE_BUSY,
|
|
"connecting to named pipe after other client closes but before DisconnectNamedPipe should fail with ERROR_PIPE_BUSY\n");
|
|
|
|
ok(DisconnectNamedPipe(hnp), "DisconnectNamedPipe\n");
|
|
|
|
/* case 3: server has called DisconnectNamedPipe but not ConnectNamed Pipe */
|
|
hFile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
|
|
ok(hFile == INVALID_HANDLE_VALUE,
|
|
"connecting to named pipe after other client closes but before DisconnectNamedPipe should fail\n");
|
|
ok(GetLastError() == ERROR_PIPE_BUSY,
|
|
"connecting to named pipe after other client closes but before ConnectNamedPipe should fail with ERROR_PIPE_BUSY\n");
|
|
|
|
/* to be complete, we'd call ConnectNamedPipe here and loop,
|
|
* but by default that's blocking, so we'd either have
|
|
* to turn on the uncommon nonblocking mode, or
|
|
* use another thread.
|
|
*/
|
|
}
|
|
|
|
ok(CloseHandle(hnp), "CloseHandle\n");
|
|
|
|
hnp = CreateNamedPipeA(PIPENAME_SPECIAL, PIPE_ACCESS_DUPLEX, pipemode | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe with special characters failed\n");
|
|
ok(CloseHandle(hnp), "CloseHandle\n");
|
|
|
|
if (winetest_debug > 1) trace("test_CreateNamedPipe returning\n");
|
|
}
|
|
|
|
static void test_CreateNamedPipe_instances_must_match(void)
|
|
{
|
|
HANDLE hnp, hnp2;
|
|
|
|
/* Check no mismatch */
|
|
hnp = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 2,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
hnp2 = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 2,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp2 != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
ok(CloseHandle(hnp), "CloseHandle\n");
|
|
ok(CloseHandle(hnp2), "CloseHandle\n");
|
|
|
|
/* Check nMaxInstances */
|
|
hnp = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
hnp2 = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp2 == INVALID_HANDLE_VALUE
|
|
&& GetLastError() == ERROR_PIPE_BUSY, "nMaxInstances not obeyed\n");
|
|
|
|
ok(CloseHandle(hnp), "CloseHandle\n");
|
|
|
|
/* Check PIPE_ACCESS_* */
|
|
hnp = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 2,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
hnp2 = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_INBOUND, PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 2,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp2 == INVALID_HANDLE_VALUE
|
|
&& GetLastError() == ERROR_ACCESS_DENIED, "PIPE_ACCESS_* mismatch allowed\n");
|
|
|
|
ok(CloseHandle(hnp), "CloseHandle\n");
|
|
|
|
/* check everything else */
|
|
hnp = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 4,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
hnp2 = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_MESSAGE,
|
|
/* nMaxInstances */ 3,
|
|
/* nOutBufSize */ 102,
|
|
/* nInBufSize */ 24,
|
|
/* nDefaultWait */ 1234,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp2 != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
ok(CloseHandle(hnp), "CloseHandle\n");
|
|
ok(CloseHandle(hnp2), "CloseHandle\n");
|
|
}
|
|
|
|
static void test_ReadFile(void)
|
|
{
|
|
HANDLE server, client;
|
|
OVERLAPPED overlapped;
|
|
DWORD size;
|
|
BOOL res;
|
|
|
|
static char buf[512];
|
|
|
|
server = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
|
|
1, 1024, 1024, NMPWAIT_WAIT_FOREVER, NULL);
|
|
ok(server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed with %u\n", GetLastError());
|
|
|
|
client = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL,
|
|
OPEN_EXISTING, 0, 0);
|
|
ok(client != INVALID_HANDLE_VALUE, "CreateFile failed with %u\n", GetLastError());
|
|
|
|
ok(WriteFile(client, buf, sizeof(buf), &size, NULL), "WriteFile\n");
|
|
|
|
res = ReadFile(server, buf, 1, &size, NULL);
|
|
ok(!res && GetLastError() == ERROR_MORE_DATA, "ReadFile returned %x(%u)\n", res, GetLastError());
|
|
ok(size == 1, "size = %u\n", size);
|
|
|
|
/* pass both overlapped and ret read */
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
res = ReadFile(server, buf, 1, &size, &overlapped);
|
|
ok(!res && GetLastError() == ERROR_MORE_DATA, "ReadFile returned %x(%u)\n", res, GetLastError());
|
|
ok(size == 0, "size = %u\n", size);
|
|
ok((NTSTATUS)overlapped.Internal == STATUS_BUFFER_OVERFLOW, "Internal = %lx\n", overlapped.Internal);
|
|
ok(overlapped.InternalHigh == 1, "InternalHigh = %lx\n", overlapped.InternalHigh);
|
|
|
|
DisconnectNamedPipe(server);
|
|
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
overlapped.InternalHigh = 0xdeadbeef;
|
|
res = ReadFile(server, buf, 1, &size, &overlapped);
|
|
ok(!res && GetLastError() == ERROR_PIPE_NOT_CONNECTED, "ReadFile returned %x(%u)\n", res, GetLastError());
|
|
ok(size == 0, "size = %u\n", size);
|
|
ok(overlapped.Internal == STATUS_PENDING, "Internal = %lx\n", overlapped.Internal);
|
|
ok(overlapped.InternalHigh == 0xdeadbeef, "InternalHigh = %lx\n", overlapped.InternalHigh);
|
|
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
overlapped.InternalHigh = 0xdeadbeef;
|
|
res = WriteFile(server, buf, 1, &size, &overlapped);
|
|
ok(!res && GetLastError() == ERROR_PIPE_NOT_CONNECTED, "ReadFile returned %x(%u)\n", res, GetLastError());
|
|
ok(size == 0, "size = %u\n", size);
|
|
ok(overlapped.Internal == STATUS_PENDING, "Internal = %lx\n", overlapped.Internal);
|
|
ok(overlapped.InternalHigh == 0xdeadbeef, "InternalHigh = %lx\n", overlapped.InternalHigh);
|
|
|
|
CloseHandle(server);
|
|
CloseHandle(client);
|
|
}
|
|
|
|
/** implementation of alarm() */
|
|
static DWORD CALLBACK alarmThreadMain(LPVOID arg)
|
|
{
|
|
DWORD_PTR timeout = (DWORD_PTR) arg;
|
|
if (winetest_debug > 1) trace("alarmThreadMain\n");
|
|
if (WaitForSingleObject( alarm_event, timeout ) == WAIT_TIMEOUT)
|
|
{
|
|
ok(FALSE, "alarm\n");
|
|
ExitProcess(1);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static HANDLE hnp = INVALID_HANDLE_VALUE;
|
|
|
|
/** Trivial byte echo server - disconnects after each session */
|
|
static DWORD CALLBACK serverThreadMain1(LPVOID arg)
|
|
{
|
|
int i;
|
|
|
|
if (winetest_debug > 1) trace("serverThreadMain1 start\n");
|
|
/* Set up a simple echo server */
|
|
hnp = CreateNamedPipeA(PIPENAME "serverThreadMain1", PIPE_ACCESS_DUPLEX,
|
|
PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
for (i = 0; i < NB_SERVER_LOOPS; i++) {
|
|
char buf[512];
|
|
DWORD written;
|
|
DWORD readden;
|
|
BOOL success;
|
|
|
|
/* Wait for client to connect */
|
|
if (winetest_debug > 1) trace("Server calling ConnectNamedPipe...\n");
|
|
ok(ConnectNamedPipe(hnp, NULL)
|
|
|| GetLastError() == ERROR_PIPE_CONNECTED, "ConnectNamedPipe\n");
|
|
if (winetest_debug > 1) trace("ConnectNamedPipe returned.\n");
|
|
|
|
/* Echo bytes once */
|
|
memset(buf, 0, sizeof(buf));
|
|
|
|
if (winetest_debug > 1) trace("Server reading...\n");
|
|
success = ReadFile(hnp, buf, sizeof(buf), &readden, NULL);
|
|
if (winetest_debug > 1) trace("Server done reading.\n");
|
|
ok(success, "ReadFile\n");
|
|
ok(readden, "short read\n");
|
|
|
|
if (winetest_debug > 1) trace("Server writing...\n");
|
|
ok(WriteFile(hnp, buf, readden, &written, NULL), "WriteFile\n");
|
|
if (winetest_debug > 1) trace("Server done writing.\n");
|
|
ok(written == readden, "write file len\n");
|
|
|
|
/* finish this connection, wait for next one */
|
|
ok(FlushFileBuffers(hnp), "FlushFileBuffers\n");
|
|
if (winetest_debug > 1) trace("Server done flushing.\n");
|
|
ok(DisconnectNamedPipe(hnp), "DisconnectNamedPipe\n");
|
|
if (winetest_debug > 1) trace("Server done disconnecting.\n");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/** Trivial byte echo server - closes after each connection */
|
|
static DWORD CALLBACK serverThreadMain2(LPVOID arg)
|
|
{
|
|
int i;
|
|
HANDLE hnpNext = 0;
|
|
|
|
trace("serverThreadMain2\n");
|
|
/* Set up a simple echo server */
|
|
hnp = CreateNamedPipeA(PIPENAME "serverThreadMain2", PIPE_ACCESS_DUPLEX,
|
|
PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 2,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
for (i = 0; i < NB_SERVER_LOOPS; i++) {
|
|
char buf[512];
|
|
DWORD written;
|
|
DWORD readden;
|
|
DWORD ret;
|
|
BOOL success;
|
|
|
|
|
|
user_apc_ran = FALSE;
|
|
if (i == 0 && pQueueUserAPC) {
|
|
if (winetest_debug > 1) trace("Queueing an user APC\n"); /* verify the pipe is non alerable */
|
|
ret = pQueueUserAPC(&user_apc, GetCurrentThread(), 0);
|
|
ok(ret, "QueueUserAPC failed: %d\n", GetLastError());
|
|
}
|
|
|
|
/* Wait for client to connect */
|
|
if (winetest_debug > 1) trace("Server calling ConnectNamedPipe...\n");
|
|
ok(ConnectNamedPipe(hnp, NULL)
|
|
|| GetLastError() == ERROR_PIPE_CONNECTED, "ConnectNamedPipe\n");
|
|
if (winetest_debug > 1) trace("ConnectNamedPipe returned.\n");
|
|
|
|
/* Echo bytes once */
|
|
memset(buf, 0, sizeof(buf));
|
|
|
|
if (winetest_debug > 1) trace("Server reading...\n");
|
|
success = ReadFile(hnp, buf, sizeof(buf), &readden, NULL);
|
|
if (winetest_debug > 1) trace("Server done reading.\n");
|
|
ok(success, "ReadFile\n");
|
|
|
|
if (winetest_debug > 1) trace("Server writing...\n");
|
|
ok(WriteFile(hnp, buf, readden, &written, NULL), "WriteFile\n");
|
|
if (winetest_debug > 1) trace("Server done writing.\n");
|
|
ok(written == readden, "write file len\n");
|
|
|
|
/* finish this connection, wait for next one */
|
|
ok(FlushFileBuffers(hnp), "FlushFileBuffers\n");
|
|
ok(DisconnectNamedPipe(hnp), "DisconnectNamedPipe\n");
|
|
|
|
ok(user_apc_ran == FALSE, "UserAPC ran, pipe using alertable io mode\n");
|
|
|
|
if (i == 0 && pQueueUserAPC)
|
|
SleepEx(0, TRUE); /* get rid of apc */
|
|
|
|
/* Set up next echo server */
|
|
hnpNext =
|
|
CreateNamedPipeA(PIPENAME "serverThreadMain2", PIPE_ACCESS_DUPLEX,
|
|
PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 2,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
|
|
ok(hnpNext != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
ok(CloseHandle(hnp), "CloseHandle\n");
|
|
hnp = hnpNext;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/** Trivial byte echo server - uses overlapped named pipe calls */
|
|
static DWORD CALLBACK serverThreadMain3(LPVOID arg)
|
|
{
|
|
int i;
|
|
HANDLE hEvent;
|
|
|
|
if (winetest_debug > 1) trace("serverThreadMain3\n");
|
|
/* Set up a simple echo server */
|
|
hnp = CreateNamedPipeA(PIPENAME "serverThreadMain3", PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
|
|
PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
hEvent = CreateEventW(NULL, /* security attribute */
|
|
TRUE, /* manual reset event */
|
|
FALSE, /* initial state */
|
|
NULL); /* name */
|
|
ok(hEvent != NULL, "CreateEvent\n");
|
|
|
|
for (i = 0; i < NB_SERVER_LOOPS; i++) {
|
|
char buf[512];
|
|
DWORD written;
|
|
DWORD readden;
|
|
DWORD dummy;
|
|
BOOL success;
|
|
OVERLAPPED oOverlap;
|
|
int letWFSOEwait = (i & 2);
|
|
int letGORwait = (i & 1);
|
|
DWORD err;
|
|
|
|
memset(&oOverlap, 0, sizeof(oOverlap));
|
|
oOverlap.hEvent = hEvent;
|
|
|
|
/* Wait for client to connect */
|
|
if (i == 0) {
|
|
if (winetest_debug > 1) trace("Server calling non-overlapped ConnectNamedPipe on overlapped pipe...\n");
|
|
success = ConnectNamedPipe(hnp, NULL);
|
|
err = GetLastError();
|
|
ok(success || (err == ERROR_PIPE_CONNECTED), "ConnectNamedPipe failed: %d\n", err);
|
|
if (winetest_debug > 1) trace("ConnectNamedPipe operation complete.\n");
|
|
} else {
|
|
if (winetest_debug > 1) trace("Server calling overlapped ConnectNamedPipe...\n");
|
|
success = ConnectNamedPipe(hnp, &oOverlap);
|
|
err = GetLastError();
|
|
ok(!success && (err == ERROR_IO_PENDING || err == ERROR_PIPE_CONNECTED), "overlapped ConnectNamedPipe\n");
|
|
if (winetest_debug > 1) trace("overlapped ConnectNamedPipe returned.\n");
|
|
if (!success && (err == ERROR_IO_PENDING)) {
|
|
if (letWFSOEwait)
|
|
{
|
|
DWORD ret;
|
|
do {
|
|
ret = WaitForSingleObjectEx(hEvent, INFINITE, TRUE);
|
|
} while (ret == WAIT_IO_COMPLETION);
|
|
ok(ret == 0, "wait ConnectNamedPipe returned %x\n", ret);
|
|
}
|
|
success = GetOverlappedResult(hnp, &oOverlap, &dummy, letGORwait);
|
|
if (!letGORwait && !letWFSOEwait && !success) {
|
|
ok(GetLastError() == ERROR_IO_INCOMPLETE, "GetOverlappedResult\n");
|
|
success = GetOverlappedResult(hnp, &oOverlap, &dummy, TRUE);
|
|
}
|
|
}
|
|
ok(success || (err == ERROR_PIPE_CONNECTED), "GetOverlappedResult ConnectNamedPipe\n");
|
|
if (winetest_debug > 1) trace("overlapped ConnectNamedPipe operation complete.\n");
|
|
}
|
|
|
|
/* Echo bytes once */
|
|
memset(buf, 0, sizeof(buf));
|
|
|
|
if (winetest_debug > 1) trace("Server reading...\n");
|
|
success = ReadFile(hnp, buf, sizeof(buf), &readden, &oOverlap);
|
|
if (winetest_debug > 1) trace("Server ReadFile returned...\n");
|
|
err = GetLastError();
|
|
ok(success || err == ERROR_IO_PENDING, "overlapped ReadFile\n");
|
|
if (winetest_debug > 1) trace("overlapped ReadFile returned.\n");
|
|
if (!success && (err == ERROR_IO_PENDING)) {
|
|
if (letWFSOEwait)
|
|
{
|
|
DWORD ret;
|
|
do {
|
|
ret = WaitForSingleObjectEx(hEvent, INFINITE, TRUE);
|
|
} while (ret == WAIT_IO_COMPLETION);
|
|
ok(ret == 0, "wait ReadFile returned %x\n", ret);
|
|
}
|
|
success = GetOverlappedResult(hnp, &oOverlap, &readden, letGORwait);
|
|
if (!letGORwait && !letWFSOEwait && !success) {
|
|
ok(GetLastError() == ERROR_IO_INCOMPLETE, "GetOverlappedResult\n");
|
|
success = GetOverlappedResult(hnp, &oOverlap, &readden, TRUE);
|
|
}
|
|
}
|
|
if (winetest_debug > 1) trace("Server done reading.\n");
|
|
ok(success, "overlapped ReadFile\n");
|
|
|
|
if (winetest_debug > 1) trace("Server writing...\n");
|
|
success = WriteFile(hnp, buf, readden, &written, &oOverlap);
|
|
if (winetest_debug > 1) trace("Server WriteFile returned...\n");
|
|
err = GetLastError();
|
|
ok(success || err == ERROR_IO_PENDING, "overlapped WriteFile\n");
|
|
if (winetest_debug > 1) trace("overlapped WriteFile returned.\n");
|
|
if (!success && (err == ERROR_IO_PENDING)) {
|
|
if (letWFSOEwait)
|
|
{
|
|
DWORD ret;
|
|
do {
|
|
ret = WaitForSingleObjectEx(hEvent, INFINITE, TRUE);
|
|
} while (ret == WAIT_IO_COMPLETION);
|
|
ok(ret == 0, "wait WriteFile returned %x\n", ret);
|
|
}
|
|
success = GetOverlappedResult(hnp, &oOverlap, &written, letGORwait);
|
|
if (!letGORwait && !letWFSOEwait && !success) {
|
|
ok(GetLastError() == ERROR_IO_INCOMPLETE, "GetOverlappedResult\n");
|
|
success = GetOverlappedResult(hnp, &oOverlap, &written, TRUE);
|
|
}
|
|
}
|
|
if (winetest_debug > 1) trace("Server done writing.\n");
|
|
ok(success, "overlapped WriteFile\n");
|
|
ok(written == readden, "write file len\n");
|
|
|
|
/* finish this connection, wait for next one */
|
|
ok(FlushFileBuffers(hnp), "FlushFileBuffers\n");
|
|
ok(DisconnectNamedPipe(hnp), "DisconnectNamedPipe\n");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/** Trivial byte echo server - uses i/o completion ports */
|
|
static DWORD CALLBACK serverThreadMain4(LPVOID arg)
|
|
{
|
|
int i;
|
|
HANDLE hcompletion;
|
|
BOOL ret;
|
|
|
|
if (winetest_debug > 1) trace("serverThreadMain4\n");
|
|
/* Set up a simple echo server */
|
|
hnp = CreateNamedPipeA(PIPENAME "serverThreadMain4", PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
|
|
PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
hcompletion = CreateIoCompletionPort(hnp, NULL, 12345, 1);
|
|
ok(hcompletion != NULL, "CreateIoCompletionPort failed, error=%i\n", GetLastError());
|
|
|
|
for (i = 0; i < NB_SERVER_LOOPS; i++) {
|
|
char buf[512];
|
|
DWORD written;
|
|
DWORD readden;
|
|
DWORD dummy;
|
|
BOOL success;
|
|
OVERLAPPED oConnect;
|
|
OVERLAPPED oRead;
|
|
OVERLAPPED oWrite;
|
|
OVERLAPPED *oResult;
|
|
DWORD err;
|
|
ULONG_PTR compkey;
|
|
|
|
memset(&oConnect, 0, sizeof(oConnect));
|
|
memset(&oRead, 0, sizeof(oRead));
|
|
memset(&oWrite, 0, sizeof(oWrite));
|
|
|
|
/* Wait for client to connect */
|
|
if (winetest_debug > 1) trace("Server calling overlapped ConnectNamedPipe...\n");
|
|
success = ConnectNamedPipe(hnp, &oConnect);
|
|
err = GetLastError();
|
|
ok(!success && (err == ERROR_IO_PENDING || err == ERROR_PIPE_CONNECTED),
|
|
"overlapped ConnectNamedPipe got %u err %u\n", success, err );
|
|
if (!success && err == ERROR_IO_PENDING) {
|
|
if (winetest_debug > 1) trace("ConnectNamedPipe GetQueuedCompletionStatus\n");
|
|
success = GetQueuedCompletionStatus(hcompletion, &dummy, &compkey, &oResult, 0);
|
|
if (!success)
|
|
{
|
|
ok( GetLastError() == WAIT_TIMEOUT,
|
|
"ConnectNamedPipe GetQueuedCompletionStatus wrong error %u\n", GetLastError());
|
|
success = GetQueuedCompletionStatus(hcompletion, &dummy, &compkey, &oResult, 10000);
|
|
}
|
|
ok(success, "ConnectNamedPipe GetQueuedCompletionStatus failed, errno=%i\n", GetLastError());
|
|
if (success)
|
|
{
|
|
ok(compkey == 12345, "got completion key %i instead of 12345\n", (int)compkey);
|
|
ok(oResult == &oConnect, "got overlapped pointer %p instead of %p\n", oResult, &oConnect);
|
|
}
|
|
}
|
|
if (winetest_debug > 1) trace("overlapped ConnectNamedPipe operation complete.\n");
|
|
|
|
/* Echo bytes once */
|
|
memset(buf, 0, sizeof(buf));
|
|
|
|
if (winetest_debug > 1) trace("Server reading...\n");
|
|
success = ReadFile(hnp, buf, sizeof(buf), &readden, &oRead);
|
|
if (winetest_debug > 1) trace("Server ReadFile returned...\n");
|
|
err = GetLastError();
|
|
ok(success || err == ERROR_IO_PENDING, "overlapped ReadFile, err=%i\n", err);
|
|
success = GetQueuedCompletionStatus(hcompletion, &readden, &compkey,
|
|
&oResult, 10000);
|
|
ok(success, "ReadFile GetQueuedCompletionStatus failed, errno=%i\n", GetLastError());
|
|
if (success)
|
|
{
|
|
ok(compkey == 12345, "got completion key %i instead of 12345\n", (int)compkey);
|
|
ok(oResult == &oRead, "got overlapped pointer %p instead of %p\n", oResult, &oRead);
|
|
}
|
|
if (winetest_debug > 1) trace("Server done reading.\n");
|
|
|
|
if (winetest_debug > 1) trace("Server writing...\n");
|
|
success = WriteFile(hnp, buf, readden, &written, &oWrite);
|
|
if (winetest_debug > 1) trace("Server WriteFile returned...\n");
|
|
err = GetLastError();
|
|
ok(success || err == ERROR_IO_PENDING, "overlapped WriteFile failed, err=%u\n", err);
|
|
success = GetQueuedCompletionStatus(hcompletion, &written, &compkey,
|
|
&oResult, 10000);
|
|
ok(success, "WriteFile GetQueuedCompletionStatus failed, errno=%i\n", GetLastError());
|
|
if (success)
|
|
{
|
|
ok(compkey == 12345, "got completion key %i instead of 12345\n", (int)compkey);
|
|
ok(oResult == &oWrite, "got overlapped pointer %p instead of %p\n", oResult, &oWrite);
|
|
ok(written == readden, "write file len\n");
|
|
}
|
|
if (winetest_debug > 1) trace("Server done writing.\n");
|
|
|
|
/* Client will finish this connection, the following ops will trigger broken pipe errors. */
|
|
|
|
/* Wait for the pipe to break. */
|
|
while (PeekNamedPipe(hnp, NULL, 0, NULL, &written, &written));
|
|
|
|
if (winetest_debug > 1) trace("Server writing on disconnected pipe...\n");
|
|
SetLastError(ERROR_SUCCESS);
|
|
success = WriteFile(hnp, buf, readden, &written, &oWrite);
|
|
err = GetLastError();
|
|
todo_wine_if (!success && err == ERROR_PIPE_NOT_CONNECTED) ok(!success && err == ERROR_NO_DATA,
|
|
"overlapped WriteFile on disconnected pipe returned %u, err=%i\n", success, err);
|
|
|
|
/* No completion status is queued on immediate error. */
|
|
SetLastError(ERROR_SUCCESS);
|
|
oResult = (OVERLAPPED *)0xdeadbeef;
|
|
success = GetQueuedCompletionStatus(hcompletion, &written, &compkey,
|
|
&oResult, 0);
|
|
err = GetLastError();
|
|
ok(!success && err == WAIT_TIMEOUT && !oResult,
|
|
"WriteFile GetQueuedCompletionStatus returned %u, err=%i, oResult %p\n",
|
|
success, err, oResult);
|
|
|
|
if (winetest_debug > 1) trace("Server reading from disconnected pipe...\n");
|
|
SetLastError(ERROR_SUCCESS);
|
|
success = ReadFile(hnp, buf, sizeof(buf), &readden, &oRead);
|
|
if (winetest_debug > 1) trace("Server ReadFile from disconnected pipe returned...\n");
|
|
err = GetLastError();
|
|
ok(!success && err == ERROR_BROKEN_PIPE,
|
|
"overlapped ReadFile on disconnected pipe returned %u, err=%i\n", success, err);
|
|
|
|
SetLastError(ERROR_SUCCESS);
|
|
oResult = (OVERLAPPED *)0xdeadbeef;
|
|
success = GetQueuedCompletionStatus(hcompletion, &readden, &compkey,
|
|
&oResult, 0);
|
|
err = GetLastError();
|
|
ok(!success && err == WAIT_TIMEOUT && !oResult,
|
|
"ReadFile GetQueuedCompletionStatus returned %u, err=%i, oResult %p\n",
|
|
success, err, oResult);
|
|
|
|
/* finish this connection, wait for next one */
|
|
ok(FlushFileBuffers(hnp), "FlushFileBuffers\n");
|
|
success = DisconnectNamedPipe(hnp);
|
|
ok(success, "DisconnectNamedPipe failed, err %u\n", GetLastError());
|
|
}
|
|
|
|
ret = CloseHandle(hnp);
|
|
ok(ret, "CloseHandle named pipe failed, err=%i\n", GetLastError());
|
|
ret = CloseHandle(hcompletion);
|
|
ok(ret, "CloseHandle completion failed, err=%i\n", GetLastError());
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int completion_called;
|
|
static DWORD completion_errorcode;
|
|
static DWORD completion_num_bytes;
|
|
static LPOVERLAPPED completion_lpoverlapped;
|
|
|
|
static VOID WINAPI completion_routine(DWORD errorcode, DWORD num_bytes, LPOVERLAPPED lpoverlapped)
|
|
{
|
|
completion_called++;
|
|
completion_errorcode = errorcode;
|
|
completion_num_bytes = num_bytes;
|
|
completion_lpoverlapped = lpoverlapped;
|
|
SetEvent(lpoverlapped->hEvent);
|
|
}
|
|
|
|
/** Trivial byte echo server - uses ReadFileEx/WriteFileEx */
|
|
static DWORD CALLBACK serverThreadMain5(LPVOID arg)
|
|
{
|
|
int i;
|
|
HANDLE hEvent;
|
|
|
|
if (winetest_debug > 1) trace("serverThreadMain5\n");
|
|
/* Set up a simple echo server */
|
|
hnp = CreateNamedPipeA(PIPENAME "serverThreadMain5", PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
|
|
PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
hEvent = CreateEventW(NULL, /* security attribute */
|
|
TRUE, /* manual reset event */
|
|
FALSE, /* initial state */
|
|
NULL); /* name */
|
|
ok(hEvent != NULL, "CreateEvent\n");
|
|
|
|
for (i = 0; i < NB_SERVER_LOOPS; i++) {
|
|
char buf[512];
|
|
DWORD readden;
|
|
BOOL success;
|
|
OVERLAPPED oOverlap;
|
|
DWORD err;
|
|
|
|
memset(&oOverlap, 0, sizeof(oOverlap));
|
|
oOverlap.hEvent = hEvent;
|
|
|
|
/* Wait for client to connect */
|
|
if (winetest_debug > 1) trace("Server calling ConnectNamedPipe...\n");
|
|
success = ConnectNamedPipe(hnp, NULL);
|
|
err = GetLastError();
|
|
ok(success || (err == ERROR_PIPE_CONNECTED), "ConnectNamedPipe failed: %d\n", err);
|
|
if (winetest_debug > 1) trace("ConnectNamedPipe operation complete.\n");
|
|
|
|
/* Echo bytes once */
|
|
memset(buf, 0, sizeof(buf));
|
|
|
|
if (winetest_debug > 1) trace("Server reading...\n");
|
|
completion_called = 0;
|
|
ResetEvent(hEvent);
|
|
success = ReadFileEx(hnp, buf, sizeof(buf), &oOverlap, completion_routine);
|
|
if (winetest_debug > 1) trace("Server ReadFileEx returned...\n");
|
|
ok(success, "ReadFileEx failed, err=%i\n", GetLastError());
|
|
ok(completion_called == 0, "completion routine called before ReadFileEx return\n");
|
|
if (winetest_debug > 1) trace("ReadFileEx returned.\n");
|
|
if (success) {
|
|
DWORD ret;
|
|
do {
|
|
ret = WaitForSingleObjectEx(hEvent, INFINITE, TRUE);
|
|
} while (ret == WAIT_IO_COMPLETION);
|
|
ok(ret == 0, "wait ReadFileEx returned %x\n", ret);
|
|
}
|
|
ok(completion_called == 1, "completion routine called %i times\n", completion_called);
|
|
ok(completion_errorcode == ERROR_SUCCESS, "completion routine got error %d\n", completion_errorcode);
|
|
ok(completion_num_bytes != 0, "read 0 bytes\n");
|
|
ok(completion_lpoverlapped == &oOverlap, "got wrong overlapped pointer %p\n", completion_lpoverlapped);
|
|
readden = completion_num_bytes;
|
|
if (winetest_debug > 1) trace("Server done reading.\n");
|
|
|
|
if (winetest_debug > 1) trace("Server writing...\n");
|
|
completion_called = 0;
|
|
ResetEvent(hEvent);
|
|
success = WriteFileEx(hnp, buf, readden, &oOverlap, completion_routine);
|
|
if (winetest_debug > 1) trace("Server WriteFileEx returned...\n");
|
|
ok(success, "WriteFileEx failed, err=%i\n", GetLastError());
|
|
ok(completion_called == 0, "completion routine called before ReadFileEx return\n");
|
|
if (winetest_debug > 1) trace("overlapped WriteFile returned.\n");
|
|
if (success) {
|
|
DWORD ret;
|
|
do {
|
|
ret = WaitForSingleObjectEx(hEvent, INFINITE, TRUE);
|
|
} while (ret == WAIT_IO_COMPLETION);
|
|
ok(ret == 0, "wait WriteFileEx returned %x\n", ret);
|
|
}
|
|
if (winetest_debug > 1) trace("Server done writing.\n");
|
|
ok(completion_called == 1, "completion routine called %i times\n", completion_called);
|
|
ok(completion_errorcode == ERROR_SUCCESS, "completion routine got error %d\n", completion_errorcode);
|
|
ok(completion_num_bytes == readden, "read %i bytes wrote %i\n", readden, completion_num_bytes);
|
|
ok(completion_lpoverlapped == &oOverlap, "got wrong overlapped pointer %p\n", completion_lpoverlapped);
|
|
|
|
/* finish this connection, wait for next one */
|
|
ok(FlushFileBuffers(hnp), "FlushFileBuffers\n");
|
|
ok(DisconnectNamedPipe(hnp), "DisconnectNamedPipe\n");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void exercizeServer(const char *pipename, HANDLE serverThread)
|
|
{
|
|
int i;
|
|
|
|
if (winetest_debug > 1) trace("exercizeServer starting\n");
|
|
for (i = 0; i < NB_SERVER_LOOPS; i++) {
|
|
HANDLE hFile=INVALID_HANDLE_VALUE;
|
|
static const char obuf[] = "Bit Bucket";
|
|
char ibuf[32];
|
|
DWORD written;
|
|
DWORD readden;
|
|
int loop;
|
|
|
|
for (loop = 0; loop < 3; loop++) {
|
|
DWORD err;
|
|
if (winetest_debug > 1) trace("Client connecting...\n");
|
|
/* Connect to the server */
|
|
hFile = CreateFileA(pipename, GENERIC_READ | GENERIC_WRITE, 0,
|
|
NULL, OPEN_EXISTING, 0, 0);
|
|
if (hFile != INVALID_HANDLE_VALUE)
|
|
break;
|
|
err = GetLastError();
|
|
if (loop == 0)
|
|
ok(err == ERROR_PIPE_BUSY || err == ERROR_FILE_NOT_FOUND, "connecting to pipe\n");
|
|
else
|
|
ok(err == ERROR_PIPE_BUSY, "connecting to pipe\n");
|
|
if (winetest_debug > 1) trace("connect failed, retrying\n");
|
|
Sleep(200);
|
|
}
|
|
ok(hFile != INVALID_HANDLE_VALUE, "client opening named pipe\n");
|
|
|
|
/* Make sure it can echo */
|
|
memset(ibuf, 0, sizeof(ibuf));
|
|
if (winetest_debug > 1) trace("Client writing...\n");
|
|
ok(WriteFile(hFile, obuf, sizeof(obuf), &written, NULL), "WriteFile to client end of pipe\n");
|
|
ok(written == sizeof(obuf), "write file len\n");
|
|
if (winetest_debug > 1) trace("Client reading...\n");
|
|
ok(ReadFile(hFile, ibuf, sizeof(obuf), &readden, NULL), "ReadFile from client end of pipe\n");
|
|
ok(readden == sizeof(obuf), "read file len\n");
|
|
ok(memcmp(obuf, ibuf, written) == 0, "content check\n");
|
|
|
|
if (winetest_debug > 1) trace("Client closing...\n");
|
|
ok(CloseHandle(hFile), "CloseHandle\n");
|
|
}
|
|
|
|
ok(WaitForSingleObject(serverThread,INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject\n");
|
|
CloseHandle(hnp);
|
|
if (winetest_debug > 1) trace("exercizeServer returning\n");
|
|
}
|
|
|
|
static void test_NamedPipe_2(void)
|
|
{
|
|
HANDLE serverThread;
|
|
DWORD serverThreadId;
|
|
HANDLE alarmThread;
|
|
DWORD alarmThreadId;
|
|
|
|
trace("test_NamedPipe_2 starting\n");
|
|
/* Set up a twenty second timeout */
|
|
alarm_event = CreateEventW( NULL, TRUE, FALSE, NULL );
|
|
SetLastError(0xdeadbeef);
|
|
alarmThread = CreateThread(NULL, 0, alarmThreadMain, (void *) 20000, 0, &alarmThreadId);
|
|
ok(alarmThread != NULL, "CreateThread failed: %d\n", GetLastError());
|
|
|
|
/* The servers we're about to exercise do try to clean up carefully,
|
|
* but to reduce the chance of a test failure due to a pipe handle
|
|
* leak in the test code, we'll use a different pipe name for each server.
|
|
*/
|
|
|
|
/* Try server #1 */
|
|
SetLastError(0xdeadbeef);
|
|
serverThread = CreateThread(NULL, 0, serverThreadMain1, (void *)8, 0, &serverThreadId);
|
|
ok(serverThread != NULL, "CreateThread failed: %d\n", GetLastError());
|
|
exercizeServer(PIPENAME "serverThreadMain1", serverThread);
|
|
|
|
/* Try server #2 */
|
|
SetLastError(0xdeadbeef);
|
|
serverThread = CreateThread(NULL, 0, serverThreadMain2, 0, 0, &serverThreadId);
|
|
ok(serverThread != NULL, "CreateThread failed: %d\n", GetLastError());
|
|
exercizeServer(PIPENAME "serverThreadMain2", serverThread);
|
|
|
|
/* Try server #3 */
|
|
SetLastError(0xdeadbeef);
|
|
serverThread = CreateThread(NULL, 0, serverThreadMain3, 0, 0, &serverThreadId);
|
|
ok(serverThread != NULL, "CreateThread failed: %d\n", GetLastError());
|
|
exercizeServer(PIPENAME "serverThreadMain3", serverThread);
|
|
|
|
/* Try server #4 */
|
|
SetLastError(0xdeadbeef);
|
|
serverThread = CreateThread(NULL, 0, serverThreadMain4, 0, 0, &serverThreadId);
|
|
ok(serverThread != NULL, "CreateThread failed: %d\n", GetLastError());
|
|
exercizeServer(PIPENAME "serverThreadMain4", serverThread);
|
|
|
|
/* Try server #5 */
|
|
SetLastError(0xdeadbeef);
|
|
serverThread = CreateThread(NULL, 0, serverThreadMain5, 0, 0, &serverThreadId);
|
|
ok(serverThread != NULL, "CreateThread failed: %d\n", GetLastError());
|
|
exercizeServer(PIPENAME "serverThreadMain5", serverThread);
|
|
|
|
ok(SetEvent( alarm_event ), "SetEvent\n");
|
|
CloseHandle( alarm_event );
|
|
if (winetest_debug > 1) trace("test_NamedPipe_2 returning\n");
|
|
}
|
|
|
|
static int test_DisconnectNamedPipe(void)
|
|
{
|
|
HANDLE hnp;
|
|
HANDLE hFile;
|
|
static const char obuf[] = "Bit Bucket";
|
|
char ibuf[32];
|
|
DWORD written;
|
|
DWORD readden;
|
|
DWORD ret;
|
|
|
|
SetLastError(0xdeadbeef);
|
|
hnp = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
if ((hnp == INVALID_HANDLE_VALUE /* Win98 */ || !hnp /* Win95 */)
|
|
&& GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) {
|
|
|
|
win_skip("Named pipes are not implemented\n");
|
|
return 1;
|
|
}
|
|
|
|
ok(WriteFile(hnp, obuf, sizeof(obuf), &written, NULL) == 0
|
|
&& GetLastError() == ERROR_PIPE_LISTENING, "WriteFile to not-yet-connected pipe\n");
|
|
ok(ReadFile(hnp, ibuf, sizeof(ibuf), &readden, NULL) == 0
|
|
&& GetLastError() == ERROR_PIPE_LISTENING, "ReadFile from not-yet-connected pipe\n");
|
|
|
|
hFile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
|
|
ok(hFile != INVALID_HANDLE_VALUE, "CreateFile failed\n");
|
|
|
|
/* don't try to do i/o if one side couldn't be opened, as it hangs */
|
|
if (hFile != INVALID_HANDLE_VALUE) {
|
|
|
|
/* see what happens if server calls DisconnectNamedPipe
|
|
* when there are bytes in the pipe
|
|
*/
|
|
|
|
ok(WriteFile(hFile, obuf, sizeof(obuf), &written, NULL), "WriteFile\n");
|
|
ok(written == sizeof(obuf), "write file len\n");
|
|
ok(DisconnectNamedPipe(hnp), "DisconnectNamedPipe while messages waiting\n");
|
|
ok(WriteFile(hFile, obuf, sizeof(obuf), &written, NULL) == 0
|
|
&& GetLastError() == ERROR_PIPE_NOT_CONNECTED, "WriteFile to disconnected pipe\n");
|
|
ok(ReadFile(hnp, ibuf, sizeof(ibuf), &readden, NULL) == 0
|
|
&& GetLastError() == ERROR_PIPE_NOT_CONNECTED,
|
|
"ReadFile from disconnected pipe with bytes waiting\n");
|
|
|
|
ok(!DisconnectNamedPipe(hnp) && GetLastError() == ERROR_PIPE_NOT_CONNECTED,
|
|
"DisconnectNamedPipe worked twice\n");
|
|
ret = WaitForSingleObject(hFile, 0);
|
|
ok(ret == WAIT_TIMEOUT, "WaitForSingleObject returned %X\n", ret);
|
|
|
|
ret = PeekNamedPipe(hFile, NULL, 0, NULL, &readden, NULL);
|
|
todo_wine
|
|
ok(!ret && GetLastError() == ERROR_PIPE_NOT_CONNECTED, "PeekNamedPipe returned %x (%u)\n",
|
|
ret, GetLastError());
|
|
ret = PeekNamedPipe(hnp, NULL, 0, NULL, &readden, NULL);
|
|
todo_wine
|
|
ok(!ret && GetLastError() == ERROR_BAD_PIPE, "PeekNamedPipe returned %x (%u)\n",
|
|
ret, GetLastError());
|
|
ok(CloseHandle(hFile), "CloseHandle\n");
|
|
}
|
|
|
|
ok(CloseHandle(hnp), "CloseHandle\n");
|
|
|
|
return 0;
|
|
}
|
|
static void test_CreatePipe(void)
|
|
{
|
|
SECURITY_ATTRIBUTES pipe_attr;
|
|
HANDLE piperead, pipewrite;
|
|
DWORD written;
|
|
DWORD read;
|
|
DWORD i, size;
|
|
BYTE *buffer;
|
|
char readbuf[32];
|
|
|
|
user_apc_ran = FALSE;
|
|
if (pQueueUserAPC)
|
|
ok(pQueueUserAPC(user_apc, GetCurrentThread(), 0), "couldn't create user apc\n");
|
|
|
|
pipe_attr.nLength = sizeof(SECURITY_ATTRIBUTES);
|
|
pipe_attr.bInheritHandle = TRUE;
|
|
pipe_attr.lpSecurityDescriptor = NULL;
|
|
ok(CreatePipe(&piperead, &pipewrite, &pipe_attr, 0) != 0, "CreatePipe failed\n");
|
|
test_pipe_info(piperead, FILE_PIPE_SERVER_END, 4096, 4096, 1);
|
|
test_pipe_info(pipewrite, 0, 4096, 4096, 1);
|
|
|
|
ok(WriteFile(pipewrite,PIPENAME,sizeof(PIPENAME), &written, NULL), "Write to anonymous pipe failed\n");
|
|
ok(written == sizeof(PIPENAME), "Write to anonymous pipe wrote %d bytes\n", written);
|
|
ok(ReadFile(piperead,readbuf,sizeof(readbuf),&read, NULL), "Read from non empty pipe failed\n");
|
|
ok(read == sizeof(PIPENAME), "Read from anonymous pipe got %d bytes\n", read);
|
|
ok(CloseHandle(pipewrite), "CloseHandle for the write pipe failed\n");
|
|
ok(CloseHandle(piperead), "CloseHandle for the read pipe failed\n");
|
|
|
|
/* Now write another chunk*/
|
|
ok(CreatePipe(&piperead, &pipewrite, &pipe_attr, 0) != 0, "CreatePipe failed\n");
|
|
ok(WriteFile(pipewrite,PIPENAME,sizeof(PIPENAME), &written, NULL), "Write to anonymous pipe failed\n");
|
|
ok(written == sizeof(PIPENAME), "Write to anonymous pipe wrote %d bytes\n", written);
|
|
/* and close the write end, read should still succeed*/
|
|
ok(CloseHandle(pipewrite), "CloseHandle for the Write Pipe failed\n");
|
|
ok(ReadFile(piperead,readbuf,sizeof(readbuf),&read, NULL), "Read from broken pipe with pending data failed\n");
|
|
ok(read == sizeof(PIPENAME), "Read from anonymous pipe got %d bytes\n", read);
|
|
/* But now we need to get informed that the pipe is closed */
|
|
ok(ReadFile(piperead,readbuf,sizeof(readbuf),&read, NULL) == 0, "Broken pipe not detected\n");
|
|
ok(CloseHandle(piperead), "CloseHandle for the read pipe failed\n");
|
|
|
|
/* Try bigger chunks */
|
|
size = 32768;
|
|
buffer = HeapAlloc( GetProcessHeap(), 0, size );
|
|
for (i = 0; i < size; i++) buffer[i] = i;
|
|
ok(CreatePipe(&piperead, &pipewrite, &pipe_attr, (size + 24)) != 0, "CreatePipe failed\n");
|
|
ok(WriteFile(pipewrite, buffer, size, &written, NULL), "Write to anonymous pipe failed\n");
|
|
ok(written == size, "Write to anonymous pipe wrote %d bytes\n", written);
|
|
/* and close the write end, read should still succeed*/
|
|
ok(CloseHandle(pipewrite), "CloseHandle for the Write Pipe failed\n");
|
|
memset( buffer, 0, size );
|
|
ok(ReadFile(piperead, buffer, size, &read, NULL), "Read from broken pipe with pending data failed\n");
|
|
ok(read == size, "Read from anonymous pipe got %d bytes\n", read);
|
|
for (i = 0; i < size; i++) ok( buffer[i] == (BYTE)i, "invalid data %x at %x\n", buffer[i], i );
|
|
/* But now we need to get informed that the pipe is closed */
|
|
ok(ReadFile(piperead,readbuf,sizeof(readbuf),&read, NULL) == 0, "Broken pipe not detected\n");
|
|
ok(CloseHandle(piperead), "CloseHandle for the read pipe failed\n");
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
|
|
ok(user_apc_ran == FALSE, "user apc ran, pipe using alertable io mode\n");
|
|
SleepEx(0, TRUE); /* get rid of apc */
|
|
|
|
ok(CreatePipe(&piperead, &pipewrite, &pipe_attr, 1) != 0, "CreatePipe failed\n");
|
|
test_pipe_info(piperead, FILE_PIPE_SERVER_END, 1, 1, 1);
|
|
test_pipe_info(pipewrite, 0, 1, 1, 1);
|
|
ok(CloseHandle(pipewrite), "CloseHandle for the Write Pipe failed\n");
|
|
ok(CloseHandle(piperead), "CloseHandle for the read pipe failed\n");
|
|
}
|
|
|
|
static void test_CloseHandle(void)
|
|
{
|
|
static const char testdata[] = "Hello World";
|
|
DWORD state, numbytes;
|
|
HANDLE hpipe, hfile;
|
|
char buffer[32];
|
|
BOOL ret;
|
|
|
|
hpipe = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
|
|
1, 1024, 1024, NMPWAIT_USE_DEFAULT_WAIT, NULL);
|
|
ok(hpipe != INVALID_HANDLE_VALUE, "CreateNamedPipe failed with %u\n", GetLastError());
|
|
|
|
hfile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
|
|
ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = WriteFile(hpipe, testdata, sizeof(testdata), &numbytes, NULL);
|
|
ok(ret, "WriteFile failed with %u\n", GetLastError());
|
|
ok(numbytes == sizeof(testdata), "expected sizeof(testdata), got %u\n", numbytes);
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = PeekNamedPipe(hfile, NULL, 0, NULL, &numbytes, NULL);
|
|
ok(ret, "PeekNamedPipe failed with %u\n", GetLastError());
|
|
ok(numbytes == sizeof(testdata), "expected sizeof(testdata), got %u\n", numbytes);
|
|
|
|
ret = CloseHandle(hpipe);
|
|
ok(ret, "CloseHandle failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
memset(buffer, 0, sizeof(buffer));
|
|
ret = ReadFile(hfile, buffer, 0, &numbytes, NULL);
|
|
ok(ret, "ReadFile failed with %u\n", GetLastError());
|
|
ok(numbytes == 0, "expected 0, got %u\n", numbytes);
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = PeekNamedPipe(hfile, NULL, 0, NULL, &numbytes, NULL);
|
|
ok(ret, "PeekNamedPipe failed with %u\n", GetLastError());
|
|
ok(numbytes == sizeof(testdata), "expected sizeof(testdata), got %u\n", numbytes);
|
|
|
|
numbytes = 0xdeadbeef;
|
|
memset(buffer, 0, sizeof(buffer));
|
|
ret = ReadFile(hfile, buffer, sizeof(buffer), &numbytes, NULL);
|
|
ok(ret, "ReadFile failed with %u\n", GetLastError());
|
|
ok(numbytes == sizeof(testdata), "expected sizeof(testdata), got %u\n", numbytes);
|
|
|
|
ret = GetNamedPipeHandleStateA(hfile, &state, NULL, NULL, NULL, NULL, 0);
|
|
ok(ret, "GetNamedPipeHandleState failed with %u\n", GetLastError());
|
|
state = PIPE_READMODE_MESSAGE | PIPE_WAIT;
|
|
ret = SetNamedPipeHandleState(hfile, &state, NULL, NULL);
|
|
ok(ret, "SetNamedPipeHandleState failed with %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = ReadFile(hfile, buffer, 0, &numbytes, NULL);
|
|
ok(!ret, "ReadFile unexpectedly succeeded\n");
|
|
ok(GetLastError() == ERROR_BROKEN_PIPE, "expected ERROR_BROKEN_PIPE, got %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = PeekNamedPipe(hfile, NULL, 0, NULL, &numbytes, NULL);
|
|
ok(!ret && GetLastError() == ERROR_BROKEN_PIPE, "PeekNamedPipe returned %x (%u)\n",
|
|
ret, GetLastError());
|
|
ok(numbytes == 0xdeadbeef, "numbytes = %u\n", numbytes);
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = WriteFile(hfile, testdata, sizeof(testdata), &numbytes, NULL);
|
|
ok(!ret, "WriteFile unexpectedly succeeded\n");
|
|
todo_wine ok(GetLastError() == ERROR_NO_DATA, "expected ERROR_NO_DATA, got %u\n", GetLastError());
|
|
|
|
CloseHandle(hfile);
|
|
|
|
hpipe = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
|
|
1, 1024, 1024, NMPWAIT_USE_DEFAULT_WAIT, NULL);
|
|
ok(hpipe != INVALID_HANDLE_VALUE, "CreateNamedPipe failed with %u\n", GetLastError());
|
|
|
|
hfile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
|
|
ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = WriteFile(hpipe, testdata, 0, &numbytes, NULL);
|
|
ok(ret, "WriteFile failed with %u\n", GetLastError());
|
|
ok(numbytes == 0, "expected 0, got %u\n", numbytes);
|
|
|
|
ret = CloseHandle(hpipe);
|
|
ok(ret, "CloseHandle failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
memset(buffer, 0, sizeof(buffer));
|
|
ret = ReadFile(hfile, buffer, sizeof(buffer), &numbytes, NULL);
|
|
ok(ret, "ReadFile failed with %u\n", GetLastError());
|
|
ok(numbytes == 0, "expected 0, got %u\n", numbytes);
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = ReadFile(hfile, buffer, 0, &numbytes, NULL);
|
|
ok(!ret, "ReadFile unexpectedly succeeded\n");
|
|
ok(GetLastError() == ERROR_BROKEN_PIPE, "expected ERROR_BROKEN_PIPE, got %u\n", GetLastError());
|
|
|
|
ret = GetNamedPipeHandleStateA(hfile, &state, NULL, NULL, NULL, NULL, 0);
|
|
ok(ret, "GetNamedPipeHandleState failed with %u\n", GetLastError());
|
|
state = PIPE_READMODE_MESSAGE | PIPE_WAIT;
|
|
ret = SetNamedPipeHandleState(hfile, &state, NULL, NULL);
|
|
ok(ret, "SetNamedPipeHandleState failed with %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = ReadFile(hfile, buffer, 0, &numbytes, NULL);
|
|
ok(!ret, "ReadFile unexpectedly succeeded\n");
|
|
ok(GetLastError() == ERROR_BROKEN_PIPE, "expected ERROR_BROKEN_PIPE, got %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = WriteFile(hfile, testdata, sizeof(testdata), &numbytes, NULL);
|
|
ok(!ret, "WriteFile unexpectedly succeeded\n");
|
|
todo_wine ok(GetLastError() == ERROR_NO_DATA, "expected ERROR_NO_DATA, got %u\n", GetLastError());
|
|
|
|
CloseHandle(hfile);
|
|
|
|
/* repeat test with hpipe <-> hfile swapped */
|
|
|
|
hpipe = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
|
|
1, 1024, 1024, NMPWAIT_USE_DEFAULT_WAIT, NULL);
|
|
ok(hpipe != INVALID_HANDLE_VALUE, "CreateNamedPipe failed with %u\n", GetLastError());
|
|
|
|
hfile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
|
|
ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = WriteFile(hfile, testdata, sizeof(testdata), &numbytes, NULL);
|
|
ok(ret, "WriteFile failed with %u\n", GetLastError());
|
|
ok(numbytes == sizeof(testdata), "expected sizeof(testdata), got %u\n", numbytes);
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = PeekNamedPipe(hpipe, NULL, 0, NULL, &numbytes, NULL);
|
|
ok(ret, "PeekNamedPipe failed with %u\n", GetLastError());
|
|
ok(numbytes == sizeof(testdata), "expected sizeof(testdata), got %u\n", numbytes);
|
|
|
|
ret = CloseHandle(hfile);
|
|
ok(ret, "CloseHandle failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
memset(buffer, 0, sizeof(buffer));
|
|
ret = ReadFile(hpipe, buffer, 0, &numbytes, NULL);
|
|
ok(ret || GetLastError() == ERROR_MORE_DATA /* >= Win 8 */,
|
|
"ReadFile failed with %u\n", GetLastError());
|
|
ok(numbytes == 0, "expected 0, got %u\n", numbytes);
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = PeekNamedPipe(hpipe, NULL, 0, NULL, &numbytes, NULL);
|
|
ok(ret, "PeekNamedPipe failed with %u\n", GetLastError());
|
|
ok(numbytes == sizeof(testdata), "expected sizeof(testdata), got %u\n", numbytes);
|
|
|
|
numbytes = 0xdeadbeef;
|
|
memset(buffer, 0, sizeof(buffer));
|
|
ret = ReadFile(hpipe, buffer, sizeof(buffer), &numbytes, NULL);
|
|
ok(ret, "ReadFile failed with %u\n", GetLastError());
|
|
ok(numbytes == sizeof(testdata), "expected sizeof(testdata), got %u\n", numbytes);
|
|
|
|
ret = GetNamedPipeHandleStateA(hpipe, &state, NULL, NULL, NULL, NULL, 0);
|
|
ok(ret, "GetNamedPipeHandleState failed with %u\n", GetLastError());
|
|
state = PIPE_READMODE_MESSAGE | PIPE_WAIT;
|
|
ret = SetNamedPipeHandleState(hpipe, &state, NULL, NULL);
|
|
ok(ret, "SetNamedPipeHandleState failed with %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = ReadFile(hpipe, buffer, 0, &numbytes, NULL);
|
|
ok(!ret, "ReadFile unexpectedly succeeded\n");
|
|
ok(GetLastError() == ERROR_BROKEN_PIPE, "expected ERROR_BROKEN_PIPE, got %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = PeekNamedPipe(hpipe, NULL, 0, NULL, &numbytes, NULL);
|
|
ok(!ret && GetLastError() == ERROR_BROKEN_PIPE, "PeekNamedPipe returned %x (%u)\n",
|
|
ret, GetLastError());
|
|
ok(numbytes == 0xdeadbeef, "numbytes = %u\n", numbytes);
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = WriteFile(hpipe, testdata, sizeof(testdata), &numbytes, NULL);
|
|
ok(!ret, "WriteFile unexpectedly succeeded\n");
|
|
todo_wine ok(GetLastError() == ERROR_NO_DATA, "expected ERROR_NO_DATA, got %u\n", GetLastError());
|
|
|
|
CloseHandle(hpipe);
|
|
|
|
hpipe = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
|
|
1, 1024, 1024, NMPWAIT_USE_DEFAULT_WAIT, NULL);
|
|
ok(hpipe != INVALID_HANDLE_VALUE, "CreateNamedPipe failed with %u\n", GetLastError());
|
|
|
|
hfile = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
|
|
ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = WriteFile(hfile, testdata, 0, &numbytes, NULL);
|
|
ok(ret, "WriteFile failed with %u\n", GetLastError());
|
|
ok(numbytes == 0, "expected 0, got %u\n", numbytes);
|
|
|
|
ret = CloseHandle(hfile);
|
|
ok(ret, "CloseHandle failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
memset(buffer, 0, sizeof(buffer));
|
|
ret = ReadFile(hpipe, buffer, sizeof(buffer), &numbytes, NULL);
|
|
ok(ret, "ReadFile failed with %u\n", GetLastError());
|
|
ok(numbytes == 0, "expected 0, got %u\n", numbytes);
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = ReadFile(hpipe, buffer, 0, &numbytes, NULL);
|
|
ok(!ret, "ReadFile unexpectedly succeeded\n");
|
|
ok(GetLastError() == ERROR_BROKEN_PIPE, "expected ERROR_BROKEN_PIPE, got %u\n", GetLastError());
|
|
|
|
ret = GetNamedPipeHandleStateA(hpipe, &state, NULL, NULL, NULL, NULL, 0);
|
|
ok(ret, "GetNamedPipeHandleState failed with %u\n", GetLastError());
|
|
state = PIPE_READMODE_MESSAGE | PIPE_WAIT;
|
|
ret = SetNamedPipeHandleState(hpipe, &state, NULL, NULL);
|
|
ok(ret, "SetNamedPipeHandleState failed with %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = ReadFile(hpipe, buffer, 0, &numbytes, NULL);
|
|
ok(!ret, "ReadFile unexpectedly succeeded\n");
|
|
ok(GetLastError() == ERROR_BROKEN_PIPE, "expected ERROR_BROKEN_PIPE, got %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = WriteFile(hpipe, testdata, sizeof(testdata), &numbytes, NULL);
|
|
ok(!ret, "WriteFile unexpectedly succeeded\n");
|
|
todo_wine ok(GetLastError() == ERROR_NO_DATA, "expected ERROR_NO_DATA, got %u\n", GetLastError());
|
|
|
|
CloseHandle(hpipe);
|
|
}
|
|
|
|
struct named_pipe_client_params
|
|
{
|
|
DWORD security_flags;
|
|
HANDLE token;
|
|
BOOL revert;
|
|
};
|
|
|
|
#define PIPE_NAME "\\\\.\\pipe\\named_pipe_test"
|
|
|
|
static DWORD CALLBACK named_pipe_client_func(LPVOID p)
|
|
{
|
|
struct named_pipe_client_params *params = p;
|
|
HANDLE pipe;
|
|
BOOL ret;
|
|
const char message[] = "Test";
|
|
DWORD bytes_read, bytes_written;
|
|
char dummy;
|
|
TOKEN_PRIVILEGES *Privileges = NULL;
|
|
|
|
if (params->token)
|
|
{
|
|
if (params->revert)
|
|
{
|
|
/* modify the token so we can tell if the pipe impersonation
|
|
* token reverts to the process token */
|
|
ret = AdjustTokenPrivileges(params->token, TRUE, NULL, 0, NULL, NULL);
|
|
ok(ret, "AdjustTokenPrivileges failed with error %d\n", GetLastError());
|
|
}
|
|
ret = SetThreadToken(NULL, params->token);
|
|
ok(ret, "SetThreadToken failed with error %d\n", GetLastError());
|
|
}
|
|
else
|
|
{
|
|
DWORD Size = 0;
|
|
HANDLE process_token;
|
|
|
|
ret = OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY|TOKEN_ADJUST_PRIVILEGES, &process_token);
|
|
ok(ret, "OpenProcessToken failed with error %d\n", GetLastError());
|
|
|
|
ret = GetTokenInformation(process_token, TokenPrivileges, NULL, 0, &Size);
|
|
ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetTokenInformation(TokenPrivileges) failed with %d\n", GetLastError());
|
|
Privileges = HeapAlloc(GetProcessHeap(), 0, Size);
|
|
ret = GetTokenInformation(process_token, TokenPrivileges, Privileges, Size, &Size);
|
|
ok(ret, "GetTokenInformation(TokenPrivileges) failed with %d\n", GetLastError());
|
|
|
|
ret = AdjustTokenPrivileges(process_token, TRUE, NULL, 0, NULL, NULL);
|
|
ok(ret, "AdjustTokenPrivileges failed with error %d\n", GetLastError());
|
|
|
|
CloseHandle(process_token);
|
|
}
|
|
|
|
pipe = CreateFileA(PIPE_NAME, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, params->security_flags, NULL);
|
|
ok(pipe != INVALID_HANDLE_VALUE, "CreateFile for pipe failed with error %d\n", GetLastError());
|
|
|
|
ret = WriteFile(pipe, message, sizeof(message), &bytes_written, NULL);
|
|
ok(ret, "WriteFile failed with error %d\n", GetLastError());
|
|
|
|
ret = ReadFile(pipe, &dummy, sizeof(dummy), &bytes_read, NULL);
|
|
ok(ret, "ReadFile failed with error %d\n", GetLastError());
|
|
|
|
if (params->token)
|
|
{
|
|
if (params->revert)
|
|
{
|
|
ret = RevertToSelf();
|
|
ok(ret, "RevertToSelf failed with error %d\n", GetLastError());
|
|
}
|
|
else
|
|
{
|
|
ret = AdjustTokenPrivileges(params->token, TRUE, NULL, 0, NULL, NULL);
|
|
ok(ret, "AdjustTokenPrivileges failed with error %d\n", GetLastError());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
HANDLE process_token;
|
|
|
|
ret = OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &process_token);
|
|
ok(ret, "OpenProcessToken failed with error %d\n", GetLastError());
|
|
|
|
ret = AdjustTokenPrivileges(process_token, FALSE, Privileges, 0, NULL, NULL);
|
|
ok(ret, "AdjustTokenPrivileges failed with error %d\n", GetLastError());
|
|
|
|
HeapFree(GetProcessHeap(), 0, Privileges);
|
|
|
|
CloseHandle(process_token);
|
|
}
|
|
|
|
ret = WriteFile(pipe, message, sizeof(message), &bytes_written, NULL);
|
|
ok(ret, "WriteFile failed with error %d\n", GetLastError());
|
|
|
|
ret = ReadFile(pipe, &dummy, sizeof(dummy), &bytes_read, NULL);
|
|
ok(ret, "ReadFile failed with error %d\n", GetLastError());
|
|
|
|
CloseHandle(pipe);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static HANDLE make_impersonation_token(DWORD Access, SECURITY_IMPERSONATION_LEVEL ImpersonationLevel)
|
|
{
|
|
HANDLE ProcessToken;
|
|
HANDLE Token = NULL;
|
|
BOOL ret;
|
|
|
|
ret = OpenProcessToken(GetCurrentProcess(), TOKEN_DUPLICATE, &ProcessToken);
|
|
ok(ret, "OpenProcessToken failed with error %d\n", GetLastError());
|
|
|
|
ret = pDuplicateTokenEx(ProcessToken, Access, NULL, ImpersonationLevel, TokenImpersonation, &Token);
|
|
ok(ret, "DuplicateToken failed with error %d\n", GetLastError());
|
|
|
|
CloseHandle(ProcessToken);
|
|
|
|
return Token;
|
|
}
|
|
|
|
static void test_ImpersonateNamedPipeClient(HANDLE hClientToken, DWORD security_flags, BOOL revert, void (*test_func)(int, HANDLE))
|
|
{
|
|
HANDLE hPipeServer;
|
|
BOOL ret;
|
|
DWORD dwTid;
|
|
HANDLE hThread;
|
|
char buffer[256];
|
|
DWORD dwBytesRead;
|
|
DWORD error;
|
|
struct named_pipe_client_params params;
|
|
char dummy = 0;
|
|
DWORD dwBytesWritten;
|
|
HANDLE hToken = NULL;
|
|
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
|
|
DWORD size;
|
|
|
|
hPipeServer = CreateNamedPipeA(PIPE_NAME, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_READMODE_BYTE | PIPE_WAIT, 1, 100, 100, NMPWAIT_USE_DEFAULT_WAIT, NULL);
|
|
ok(hPipeServer != INVALID_HANDLE_VALUE, "CreateNamedPipe failed with error %d\n", GetLastError());
|
|
|
|
params.security_flags = security_flags;
|
|
params.token = hClientToken;
|
|
params.revert = revert;
|
|
hThread = CreateThread(NULL, 0, named_pipe_client_func, ¶ms, 0, &dwTid);
|
|
ok(hThread != NULL, "CreateThread failed with error %d\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = ImpersonateNamedPipeClient(hPipeServer);
|
|
error = GetLastError();
|
|
ok(ret /* win2k3 */ || (error == ERROR_CANNOT_IMPERSONATE),
|
|
"ImpersonateNamedPipeClient should have failed with ERROR_CANNOT_IMPERSONATE instead of %d\n", GetLastError());
|
|
|
|
ret = ConnectNamedPipe(hPipeServer, NULL);
|
|
ok(ret || (GetLastError() == ERROR_PIPE_CONNECTED), "ConnectNamedPipe failed with error %d\n", GetLastError());
|
|
|
|
ret = ReadFile(hPipeServer, buffer, sizeof(buffer), &dwBytesRead, NULL);
|
|
ok(ret, "ReadFile failed with error %d\n", GetLastError());
|
|
|
|
ret = ImpersonateNamedPipeClient(hPipeServer);
|
|
ok(ret, "ImpersonateNamedPipeClient failed with error %d\n", GetLastError());
|
|
|
|
ret = OpenThreadToken(GetCurrentThread(), TOKEN_QUERY, FALSE, &hToken);
|
|
ok(ret, "OpenThreadToken failed with error %d\n", GetLastError());
|
|
|
|
(*test_func)(0, hToken);
|
|
|
|
ImpersonationLevel = 0xdeadbeef; /* to avoid false positives */
|
|
ret = GetTokenInformation(hToken, TokenImpersonationLevel, &ImpersonationLevel, sizeof(ImpersonationLevel), &size);
|
|
ok(ret, "GetTokenInformation(TokenImpersonationLevel) failed with error %d\n", GetLastError());
|
|
ok(ImpersonationLevel == SecurityImpersonation, "ImpersonationLevel should have been SecurityImpersonation(%d) instead of %d\n", SecurityImpersonation, ImpersonationLevel);
|
|
|
|
CloseHandle(hToken);
|
|
|
|
RevertToSelf();
|
|
|
|
ret = WriteFile(hPipeServer, &dummy, sizeof(dummy), &dwBytesWritten, NULL);
|
|
ok(ret, "WriteFile failed with error %d\n", GetLastError());
|
|
|
|
ret = ReadFile(hPipeServer, buffer, sizeof(buffer), &dwBytesRead, NULL);
|
|
ok(ret, "ReadFile failed with error %d\n", GetLastError());
|
|
|
|
ret = ImpersonateNamedPipeClient(hPipeServer);
|
|
ok(ret, "ImpersonateNamedPipeClient failed with error %d\n", GetLastError());
|
|
|
|
ret = OpenThreadToken(GetCurrentThread(), TOKEN_QUERY, FALSE, &hToken);
|
|
ok(ret, "OpenThreadToken failed with error %d\n", GetLastError());
|
|
|
|
(*test_func)(1, hToken);
|
|
|
|
CloseHandle(hToken);
|
|
|
|
RevertToSelf();
|
|
|
|
ret = WriteFile(hPipeServer, &dummy, sizeof(dummy), &dwBytesWritten, NULL);
|
|
ok(ret, "WriteFile failed with error %d\n", GetLastError());
|
|
|
|
WaitForSingleObject(hThread, INFINITE);
|
|
|
|
ret = ImpersonateNamedPipeClient(hPipeServer);
|
|
ok(ret, "ImpersonateNamedPipeClient failed with error %d\n", GetLastError());
|
|
|
|
RevertToSelf();
|
|
|
|
CloseHandle(hThread);
|
|
CloseHandle(hPipeServer);
|
|
}
|
|
|
|
static BOOL are_all_privileges_disabled(HANDLE hToken)
|
|
{
|
|
BOOL ret;
|
|
TOKEN_PRIVILEGES *Privileges = NULL;
|
|
DWORD Size = 0;
|
|
BOOL all_privs_disabled = TRUE;
|
|
DWORD i;
|
|
|
|
ret = GetTokenInformation(hToken, TokenPrivileges, NULL, 0, &Size);
|
|
if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
|
|
{
|
|
Privileges = HeapAlloc(GetProcessHeap(), 0, Size);
|
|
ret = GetTokenInformation(hToken, TokenPrivileges, Privileges, Size, &Size);
|
|
if (!ret)
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, Privileges);
|
|
return FALSE;
|
|
}
|
|
}
|
|
else
|
|
return FALSE;
|
|
|
|
for (i = 0; i < Privileges->PrivilegeCount; i++)
|
|
{
|
|
if (Privileges->Privileges[i].Attributes & SE_PRIVILEGE_ENABLED)
|
|
{
|
|
all_privs_disabled = FALSE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, Privileges);
|
|
|
|
return all_privs_disabled;
|
|
}
|
|
|
|
static DWORD get_privilege_count(HANDLE hToken)
|
|
{
|
|
TOKEN_STATISTICS Statistics;
|
|
DWORD Size = sizeof(Statistics);
|
|
BOOL ret;
|
|
|
|
ret = GetTokenInformation(hToken, TokenStatistics, &Statistics, Size, &Size);
|
|
ok(ret, "GetTokenInformation(TokenStatistics)\n");
|
|
if (!ret) return -1;
|
|
|
|
return Statistics.PrivilegeCount;
|
|
}
|
|
|
|
static void test_no_sqos_no_token(int call_index, HANDLE hToken)
|
|
{
|
|
DWORD priv_count;
|
|
|
|
switch (call_index)
|
|
{
|
|
case 0:
|
|
priv_count = get_privilege_count(hToken);
|
|
todo_wine
|
|
ok(priv_count == 0, "privilege count should have been 0 instead of %d\n", priv_count);
|
|
break;
|
|
case 1:
|
|
priv_count = get_privilege_count(hToken);
|
|
ok(priv_count > 0, "privilege count should now be > 0 instead of 0\n");
|
|
ok(!are_all_privileges_disabled(hToken), "impersonated token should not have been modified\n");
|
|
break;
|
|
default:
|
|
ok(0, "shouldn't happen\n");
|
|
}
|
|
}
|
|
|
|
static void test_no_sqos(int call_index, HANDLE hToken)
|
|
{
|
|
switch (call_index)
|
|
{
|
|
case 0:
|
|
ok(!are_all_privileges_disabled(hToken), "token should be a copy of the process one\n");
|
|
break;
|
|
case 1:
|
|
todo_wine
|
|
ok(are_all_privileges_disabled(hToken), "impersonated token should have been modified\n");
|
|
break;
|
|
default:
|
|
ok(0, "shouldn't happen\n");
|
|
}
|
|
}
|
|
|
|
static void test_static_context(int call_index, HANDLE hToken)
|
|
{
|
|
switch (call_index)
|
|
{
|
|
case 0:
|
|
ok(!are_all_privileges_disabled(hToken), "token should be a copy of the process one\n");
|
|
break;
|
|
case 1:
|
|
ok(!are_all_privileges_disabled(hToken), "impersonated token should not have been modified\n");
|
|
break;
|
|
default:
|
|
ok(0, "shouldn't happen\n");
|
|
}
|
|
}
|
|
|
|
static void test_dynamic_context(int call_index, HANDLE hToken)
|
|
{
|
|
switch (call_index)
|
|
{
|
|
case 0:
|
|
ok(!are_all_privileges_disabled(hToken), "token should be a copy of the process one\n");
|
|
break;
|
|
case 1:
|
|
todo_wine
|
|
ok(are_all_privileges_disabled(hToken), "impersonated token should have been modified\n");
|
|
break;
|
|
default:
|
|
ok(0, "shouldn't happen\n");
|
|
}
|
|
}
|
|
|
|
static void test_dynamic_context_no_token(int call_index, HANDLE hToken)
|
|
{
|
|
switch (call_index)
|
|
{
|
|
case 0:
|
|
ok(are_all_privileges_disabled(hToken), "token should be a copy of the process one\n");
|
|
break;
|
|
case 1:
|
|
ok(!are_all_privileges_disabled(hToken), "process token modification should have been detected and impersonation token updated\n");
|
|
break;
|
|
default:
|
|
ok(0, "shouldn't happen\n");
|
|
}
|
|
}
|
|
|
|
static void test_no_sqos_revert(int call_index, HANDLE hToken)
|
|
{
|
|
DWORD priv_count;
|
|
switch (call_index)
|
|
{
|
|
case 0:
|
|
priv_count = get_privilege_count(hToken);
|
|
todo_wine
|
|
ok(priv_count == 0, "privilege count should have been 0 instead of %d\n", priv_count);
|
|
break;
|
|
case 1:
|
|
priv_count = get_privilege_count(hToken);
|
|
ok(priv_count > 0, "privilege count should now be > 0 instead of 0\n");
|
|
ok(!are_all_privileges_disabled(hToken), "impersonated token should not have been modified\n");
|
|
break;
|
|
default:
|
|
ok(0, "shouldn't happen\n");
|
|
}
|
|
}
|
|
|
|
static void test_static_context_revert(int call_index, HANDLE hToken)
|
|
{
|
|
switch (call_index)
|
|
{
|
|
case 0:
|
|
todo_wine
|
|
ok(are_all_privileges_disabled(hToken), "privileges should have been disabled\n");
|
|
break;
|
|
case 1:
|
|
todo_wine
|
|
ok(are_all_privileges_disabled(hToken), "impersonated token should not have been modified\n");
|
|
break;
|
|
default:
|
|
ok(0, "shouldn't happen\n");
|
|
}
|
|
}
|
|
|
|
static void test_dynamic_context_revert(int call_index, HANDLE hToken)
|
|
{
|
|
switch (call_index)
|
|
{
|
|
case 0:
|
|
todo_wine
|
|
ok(are_all_privileges_disabled(hToken), "privileges should have been disabled\n");
|
|
break;
|
|
case 1:
|
|
ok(!are_all_privileges_disabled(hToken), "impersonated token should now be process token\n");
|
|
break;
|
|
default:
|
|
ok(0, "shouldn't happen\n");
|
|
}
|
|
}
|
|
|
|
static void test_impersonation(void)
|
|
{
|
|
HANDLE hClientToken;
|
|
HANDLE hProcessToken;
|
|
BOOL ret;
|
|
|
|
if( !pDuplicateTokenEx ) {
|
|
skip("DuplicateTokenEx not found\n");
|
|
return;
|
|
}
|
|
|
|
ret = OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hProcessToken);
|
|
if (!ret)
|
|
{
|
|
skip("couldn't open process token, skipping impersonation tests\n");
|
|
return;
|
|
}
|
|
|
|
if (!get_privilege_count(hProcessToken) || are_all_privileges_disabled(hProcessToken))
|
|
{
|
|
skip("token didn't have any privileges or they were all disabled. token not suitable for impersonation tests\n");
|
|
CloseHandle(hProcessToken);
|
|
return;
|
|
}
|
|
CloseHandle(hProcessToken);
|
|
|
|
test_ImpersonateNamedPipeClient(NULL, 0, FALSE, test_no_sqos_no_token);
|
|
hClientToken = make_impersonation_token(TOKEN_IMPERSONATE | TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, SecurityImpersonation);
|
|
test_ImpersonateNamedPipeClient(hClientToken, 0, FALSE, test_no_sqos);
|
|
CloseHandle(hClientToken);
|
|
hClientToken = make_impersonation_token(TOKEN_IMPERSONATE | TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, SecurityImpersonation);
|
|
test_ImpersonateNamedPipeClient(hClientToken,
|
|
SECURITY_SQOS_PRESENT | SECURITY_IMPERSONATION, FALSE,
|
|
test_static_context);
|
|
CloseHandle(hClientToken);
|
|
hClientToken = make_impersonation_token(TOKEN_IMPERSONATE | TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, SecurityImpersonation);
|
|
test_ImpersonateNamedPipeClient(hClientToken,
|
|
SECURITY_SQOS_PRESENT | SECURITY_CONTEXT_TRACKING | SECURITY_IMPERSONATION,
|
|
FALSE, test_dynamic_context);
|
|
CloseHandle(hClientToken);
|
|
test_ImpersonateNamedPipeClient(NULL,
|
|
SECURITY_SQOS_PRESENT | SECURITY_CONTEXT_TRACKING | SECURITY_IMPERSONATION,
|
|
FALSE, test_dynamic_context_no_token);
|
|
|
|
hClientToken = make_impersonation_token(TOKEN_IMPERSONATE | TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, SecurityImpersonation);
|
|
test_ImpersonateNamedPipeClient(hClientToken, 0, TRUE, test_no_sqos_revert);
|
|
CloseHandle(hClientToken);
|
|
hClientToken = make_impersonation_token(TOKEN_IMPERSONATE | TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, SecurityImpersonation);
|
|
test_ImpersonateNamedPipeClient(hClientToken,
|
|
SECURITY_SQOS_PRESENT | SECURITY_IMPERSONATION, TRUE,
|
|
test_static_context_revert);
|
|
CloseHandle(hClientToken);
|
|
hClientToken = make_impersonation_token(TOKEN_IMPERSONATE | TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, SecurityImpersonation);
|
|
test_ImpersonateNamedPipeClient(hClientToken,
|
|
SECURITY_SQOS_PRESENT | SECURITY_CONTEXT_TRACKING | SECURITY_IMPERSONATION,
|
|
TRUE, test_dynamic_context_revert);
|
|
CloseHandle(hClientToken);
|
|
}
|
|
|
|
struct overlapped_server_args
|
|
{
|
|
HANDLE pipe_created;
|
|
};
|
|
|
|
static DWORD CALLBACK overlapped_server(LPVOID arg)
|
|
{
|
|
OVERLAPPED ol;
|
|
HANDLE pipe;
|
|
int ret, err;
|
|
struct overlapped_server_args *a = arg;
|
|
DWORD num;
|
|
char buf[100];
|
|
|
|
pipe = CreateNamedPipeA("\\\\.\\pipe\\my pipe", FILE_FLAG_OVERLAPPED | PIPE_ACCESS_DUPLEX, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE, 1, 0, 0, 100000, NULL);
|
|
ok(pipe != NULL, "pipe NULL\n");
|
|
|
|
ol.hEvent = CreateEventA(0, 1, 0, 0);
|
|
ok(ol.hEvent != NULL, "event NULL\n");
|
|
ret = ConnectNamedPipe(pipe, &ol);
|
|
err = GetLastError();
|
|
ok(ret == 0, "ret %d\n", ret);
|
|
ok(err == ERROR_IO_PENDING, "gle %d\n", err);
|
|
SetEvent(a->pipe_created);
|
|
|
|
ret = WaitForSingleObjectEx(ol.hEvent, INFINITE, 1);
|
|
ok(ret == WAIT_OBJECT_0, "ret %x\n", ret);
|
|
|
|
ret = GetOverlappedResult(pipe, &ol, &num, 1);
|
|
ok(ret == 1, "ret %d\n", ret);
|
|
|
|
/* This should block */
|
|
ret = ReadFile(pipe, buf, sizeof(buf), &num, NULL);
|
|
ok(ret == 1, "ret %d\n", ret);
|
|
|
|
DisconnectNamedPipe(pipe);
|
|
|
|
ret = ConnectNamedPipe(pipe, &ol);
|
|
err = GetLastError();
|
|
ok(ret == 0, "ret %d\n", ret);
|
|
ok(err == ERROR_IO_PENDING, "gle %d\n", err);
|
|
CancelIo(pipe);
|
|
ret = WaitForSingleObjectEx(ol.hEvent, INFINITE, 1);
|
|
ok(ret == WAIT_OBJECT_0, "ret %x\n", ret);
|
|
|
|
ret = GetOverlappedResult(pipe, &ol, &num, 1);
|
|
err = GetLastError();
|
|
ok(ret == 0, "ret %d\n", ret);
|
|
ok(err == ERROR_OPERATION_ABORTED, "gle %d\n", err);
|
|
|
|
CloseHandle(ol.hEvent);
|
|
CloseHandle(pipe);
|
|
return 1;
|
|
}
|
|
|
|
static void test_overlapped(void)
|
|
{
|
|
DWORD tid, num;
|
|
HANDLE thread, pipe;
|
|
BOOL ret;
|
|
struct overlapped_server_args args;
|
|
|
|
args.pipe_created = CreateEventA(0, 1, 0, 0);
|
|
thread = CreateThread(NULL, 0, overlapped_server, &args, 0, &tid);
|
|
|
|
WaitForSingleObject(args.pipe_created, INFINITE);
|
|
pipe = CreateFileA("\\\\.\\pipe\\my pipe", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
|
|
ok(pipe != INVALID_HANDLE_VALUE, "cf failed\n");
|
|
|
|
/* Sleep to try to get the ReadFile in the server to occur before the following WriteFile */
|
|
Sleep(1);
|
|
|
|
ret = WriteFile(pipe, "x", 1, &num, NULL);
|
|
ok(ret, "WriteFile failed with error %d\n", GetLastError());
|
|
|
|
WaitForSingleObject(thread, INFINITE);
|
|
CloseHandle(pipe);
|
|
CloseHandle(args.pipe_created);
|
|
CloseHandle(thread);
|
|
}
|
|
|
|
static void test_overlapped_error(void)
|
|
{
|
|
HANDLE pipe, file, event;
|
|
DWORD err, numbytes;
|
|
OVERLAPPED overlapped;
|
|
BOOL ret;
|
|
|
|
event = CreateEventA(NULL, TRUE, FALSE, NULL);
|
|
ok(event != NULL, "CreateEventA failed with %u\n", GetLastError());
|
|
|
|
pipe = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
|
|
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
|
|
1, 1024, 1024, NMPWAIT_WAIT_FOREVER, NULL);
|
|
ok(pipe != INVALID_HANDLE_VALUE, "CreateNamedPipe failed with %u\n", GetLastError());
|
|
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
overlapped.hEvent = event;
|
|
ret = ConnectNamedPipe(pipe, &overlapped);
|
|
err = GetLastError();
|
|
ok(ret == FALSE, "ConnectNamedPipe succeeded\n");
|
|
ok(err == ERROR_IO_PENDING, "expected ERROR_IO_PENDING, got %u\n", err);
|
|
|
|
file = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL,
|
|
OPEN_EXISTING, FILE_FLAG_OVERLAPPED, 0);
|
|
ok(file != INVALID_HANDLE_VALUE, "CreateFile failed with %u\n", GetLastError());
|
|
|
|
numbytes = 0xdeadbeef;
|
|
ret = GetOverlappedResult(pipe, &overlapped, &numbytes, TRUE);
|
|
ok(ret == TRUE, "GetOverlappedResult failed\n");
|
|
ok(numbytes == 0, "expected 0, got %u\n", numbytes);
|
|
ok(overlapped.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08lx\n", overlapped.Internal);
|
|
|
|
CloseHandle(file);
|
|
CloseHandle(pipe);
|
|
|
|
pipe = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
|
|
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
|
|
1, 1024, 1024, NMPWAIT_WAIT_FOREVER, NULL);
|
|
ok(pipe != INVALID_HANDLE_VALUE, "CreateNamedPipe failed with %u\n", GetLastError());
|
|
|
|
file = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, NULL,
|
|
OPEN_EXISTING, FILE_FLAG_OVERLAPPED, 0);
|
|
ok(file != INVALID_HANDLE_VALUE, "CreateFile failed with %u\n", GetLastError());
|
|
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
overlapped.hEvent = event;
|
|
ret = ConnectNamedPipe(pipe, &overlapped);
|
|
err = GetLastError();
|
|
ok(ret == FALSE, "ConnectNamedPipe succeeded\n");
|
|
ok(err == ERROR_PIPE_CONNECTED, "expected ERROR_PIPE_CONNECTED, got %u\n", err);
|
|
ok(overlapped.Internal == STATUS_PENDING, "expected STATUS_PENDING, got %08lx\n", overlapped.Internal);
|
|
|
|
CloseHandle(file);
|
|
CloseHandle(pipe);
|
|
|
|
CloseHandle(event);
|
|
}
|
|
|
|
static void test_NamedPipeHandleState(void)
|
|
{
|
|
HANDLE server, client;
|
|
BOOL ret;
|
|
DWORD state, instances, maxCollectionCount, collectDataTimeout;
|
|
char userName[MAX_PATH];
|
|
|
|
server = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
/* dwOpenMode */ PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(server != INVALID_HANDLE_VALUE, "cf failed\n");
|
|
ret = GetNamedPipeHandleStateA(server, NULL, NULL, NULL, NULL, NULL, 0);
|
|
ok(ret, "GetNamedPipeHandleState failed: %d\n", GetLastError());
|
|
ret = GetNamedPipeHandleStateA(server, &state, &instances, NULL, NULL, NULL,
|
|
0);
|
|
ok(ret, "GetNamedPipeHandleState failed: %d\n", GetLastError());
|
|
if (ret)
|
|
{
|
|
ok(state == 0, "unexpected state %08x\n", state);
|
|
ok(instances == 1, "expected 1 instances, got %d\n", instances);
|
|
}
|
|
/* Some parameters have no meaning, and therefore can't be retrieved,
|
|
* on a local pipe.
|
|
*/
|
|
SetLastError(0xdeadbeef);
|
|
ret = GetNamedPipeHandleStateA(server, &state, &instances,
|
|
&maxCollectionCount, &collectDataTimeout, userName,
|
|
sizeof(userName) / sizeof(userName[0]));
|
|
todo_wine
|
|
ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
|
|
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
|
|
/* A byte-mode pipe server can't be changed to message mode. */
|
|
state = PIPE_READMODE_MESSAGE;
|
|
SetLastError(0xdeadbeef);
|
|
ret = SetNamedPipeHandleState(server, &state, NULL, NULL);
|
|
ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
|
|
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
|
|
|
|
client = CreateFileA(PIPENAME, GENERIC_READ|GENERIC_WRITE, 0, NULL,
|
|
OPEN_EXISTING, 0, NULL);
|
|
ok(client != INVALID_HANDLE_VALUE, "cf failed\n");
|
|
|
|
state = PIPE_READMODE_BYTE;
|
|
ret = SetNamedPipeHandleState(client, &state, NULL, NULL);
|
|
ok(ret, "SetNamedPipeHandleState failed: %d\n", GetLastError());
|
|
/* A byte-mode pipe client can't be changed to message mode, either. */
|
|
state = PIPE_READMODE_MESSAGE;
|
|
SetLastError(0xdeadbeef);
|
|
ret = SetNamedPipeHandleState(server, &state, NULL, NULL);
|
|
ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
|
|
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
|
|
|
|
CloseHandle(client);
|
|
CloseHandle(server);
|
|
|
|
server = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
/* dwOpenMode */ PIPE_TYPE_MESSAGE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(server != INVALID_HANDLE_VALUE, "cf failed\n");
|
|
ret = GetNamedPipeHandleStateA(server, NULL, NULL, NULL, NULL, NULL, 0);
|
|
ok(ret, "GetNamedPipeHandleState failed: %d\n", GetLastError());
|
|
ret = GetNamedPipeHandleStateA(server, &state, &instances, NULL, NULL, NULL,
|
|
0);
|
|
ok(ret, "GetNamedPipeHandleState failed: %d\n", GetLastError());
|
|
if (ret)
|
|
{
|
|
ok(state == 0, "unexpected state %08x\n", state);
|
|
ok(instances == 1, "expected 1 instances, got %d\n", instances);
|
|
}
|
|
/* In contrast to byte-mode pipes, a message-mode pipe server can be
|
|
* changed to byte mode.
|
|
*/
|
|
state = PIPE_READMODE_BYTE;
|
|
ret = SetNamedPipeHandleState(server, &state, NULL, NULL);
|
|
ok(ret, "SetNamedPipeHandleState failed: %d\n", GetLastError());
|
|
|
|
client = CreateFileA(PIPENAME, GENERIC_READ|GENERIC_WRITE, 0, NULL,
|
|
OPEN_EXISTING, 0, NULL);
|
|
ok(client != INVALID_HANDLE_VALUE, "cf failed\n");
|
|
|
|
state = PIPE_READMODE_MESSAGE;
|
|
ret = SetNamedPipeHandleState(client, &state, NULL, NULL);
|
|
ok(ret, "SetNamedPipeHandleState failed: %d\n", GetLastError());
|
|
/* A message-mode pipe client can also be changed to byte mode.
|
|
*/
|
|
state = PIPE_READMODE_BYTE;
|
|
ret = SetNamedPipeHandleState(client, &state, NULL, NULL);
|
|
ok(ret, "SetNamedPipeHandleState failed: %d\n", GetLastError());
|
|
|
|
CloseHandle(client);
|
|
CloseHandle(server);
|
|
}
|
|
|
|
static void test_GetNamedPipeInfo(void)
|
|
{
|
|
HANDLE server;
|
|
|
|
server = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
/* dwOpenMode */ PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
test_pipe_info(server, PIPE_SERVER_END | PIPE_TYPE_BYTE, 1024, 1024, 1);
|
|
|
|
CloseHandle(server);
|
|
|
|
server = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_DUPLEX,
|
|
/* dwOpenMode */ PIPE_TYPE_MESSAGE | PIPE_NOWAIT,
|
|
/* nMaxInstances */ 3,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
test_pipe_info(server, PIPE_SERVER_END | PIPE_TYPE_MESSAGE, 1024, 1024, 3);
|
|
|
|
CloseHandle(server);
|
|
|
|
server = CreateNamedPipeA(PIPENAME, FILE_FLAG_OVERLAPPED | PIPE_ACCESS_DUPLEX,
|
|
/* dwOpenMode */ PIPE_TYPE_MESSAGE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 0,
|
|
/* nInBufSize */ 0,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
test_pipe_info(server, PIPE_SERVER_END | PIPE_TYPE_MESSAGE, 0, 0, 1);
|
|
|
|
CloseHandle(server);
|
|
|
|
server = CreateNamedPipeA(PIPENAME, FILE_FLAG_OVERLAPPED | PIPE_ACCESS_DUPLEX,
|
|
/* dwOpenMode */ PIPE_TYPE_MESSAGE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 0xf000,
|
|
/* nInBufSize */ 0xf000,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
|
|
|
|
test_pipe_info(server, PIPE_SERVER_END | PIPE_TYPE_MESSAGE, 0xf000, 0xf000, 1);
|
|
|
|
CloseHandle(server);
|
|
}
|
|
|
|
static void test_readfileex_pending(void)
|
|
{
|
|
HANDLE server, client, event;
|
|
BOOL ret;
|
|
DWORD err, wait, num_bytes;
|
|
OVERLAPPED overlapped;
|
|
char read_buf[1024];
|
|
char write_buf[1024];
|
|
const char test_string[] = "test";
|
|
int i;
|
|
|
|
server = CreateNamedPipeA(PIPENAME, FILE_FLAG_OVERLAPPED | PIPE_ACCESS_DUPLEX,
|
|
/* dwOpenMode */ PIPE_TYPE_BYTE | PIPE_WAIT,
|
|
/* nMaxInstances */ 1,
|
|
/* nOutBufSize */ 1024,
|
|
/* nInBufSize */ 1024,
|
|
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
|
|
/* lpSecurityAttrib */ NULL);
|
|
ok(server != INVALID_HANDLE_VALUE, "cf failed\n");
|
|
|
|
event = CreateEventA(NULL, TRUE, FALSE, NULL);
|
|
ok(event != NULL, "CreateEventA failed\n");
|
|
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
overlapped.hEvent = event;
|
|
|
|
ret = ConnectNamedPipe(server, &overlapped);
|
|
err = GetLastError();
|
|
ok(ret == FALSE, "ConnectNamedPipe succeeded\n");
|
|
ok(err == ERROR_IO_PENDING, "ConnectNamedPipe set error %i\n", err);
|
|
|
|
wait = WaitForSingleObject(event, 0);
|
|
ok(wait == WAIT_TIMEOUT, "WaitForSingleObject returned %x\n", wait);
|
|
|
|
client = CreateFileA(PIPENAME, GENERIC_READ|GENERIC_WRITE, 0, NULL,
|
|
OPEN_EXISTING, 0, NULL);
|
|
ok(client != INVALID_HANDLE_VALUE, "cf failed\n");
|
|
|
|
wait = WaitForSingleObject(event, 0);
|
|
ok(wait == WAIT_OBJECT_0, "WaitForSingleObject returned %x\n", wait);
|
|
|
|
/* Start a read that can't complete immediately. */
|
|
completion_called = 0;
|
|
ResetEvent(event);
|
|
ret = ReadFileEx(server, read_buf, sizeof(read_buf), &overlapped, completion_routine);
|
|
ok(ret == TRUE, "ReadFileEx failed, err=%i\n", GetLastError());
|
|
ok(completion_called == 0, "completion routine called before ReadFileEx returned\n");
|
|
|
|
ret = WriteFile(client, test_string, strlen(test_string), &num_bytes, NULL);
|
|
ok(ret == TRUE, "WriteFile failed\n");
|
|
ok(num_bytes == strlen(test_string), "only %i bytes written\n", num_bytes);
|
|
|
|
ok(completion_called == 0, "completion routine called during WriteFile\n");
|
|
|
|
wait = WaitForSingleObjectEx(event, 0, TRUE);
|
|
ok(wait == WAIT_IO_COMPLETION || wait == WAIT_OBJECT_0, "WaitForSingleObjectEx returned %x\n", wait);
|
|
|
|
ok(completion_called == 1, "completion not called after writing pipe\n");
|
|
ok(completion_errorcode == 0, "completion called with error %x\n", completion_errorcode);
|
|
ok(completion_num_bytes == strlen(test_string), "ReadFileEx returned only %d bytes\n", completion_num_bytes);
|
|
ok(completion_lpoverlapped == &overlapped, "completion called with wrong overlapped pointer\n");
|
|
ok(!memcmp(test_string, read_buf, strlen(test_string)), "ReadFileEx read wrong bytes\n");
|
|
|
|
/* Make writes until the pipe is full and the write fails */
|
|
memset(write_buf, 0xaa, sizeof(write_buf));
|
|
for (i=0; i<256; i++)
|
|
{
|
|
completion_called = 0;
|
|
ResetEvent(event);
|
|
ret = WriteFileEx(server, write_buf, sizeof(write_buf), &overlapped, completion_routine);
|
|
err = GetLastError();
|
|
|
|
ok(completion_called == 0, "completion routine called during WriteFileEx\n");
|
|
|
|
wait = WaitForSingleObjectEx(event, 0, TRUE);
|
|
|
|
if (wait == WAIT_TIMEOUT)
|
|
/* write couldn't complete immediately, presumably the pipe is full */
|
|
break;
|
|
|
|
ok(wait == WAIT_IO_COMPLETION || wait == WAIT_OBJECT_0, "WaitForSingleObject returned %x\n", wait);
|
|
|
|
ok(ret == TRUE, "WriteFileEx failed, err=%i\n", err);
|
|
ok(completion_errorcode == 0, "completion called with error %x\n", completion_errorcode);
|
|
ok(completion_lpoverlapped == &overlapped, "completion called with wrong overlapped pointer\n");
|
|
}
|
|
|
|
ok(ret == TRUE, "WriteFileEx failed, err=%i\n", err);
|
|
ok(completion_called == 0, "completion routine called but wait timed out\n");
|
|
ok(completion_errorcode == 0, "completion called with error %x\n", completion_errorcode);
|
|
ok(completion_lpoverlapped == &overlapped, "completion called with wrong overlapped pointer\n");
|
|
|
|
/* free up some space in the pipe */
|
|
for (i=0; i<256; i++)
|
|
{
|
|
ret = ReadFile(client, read_buf, sizeof(read_buf), &num_bytes, NULL);
|
|
ok(ret == TRUE, "ReadFile failed\n");
|
|
|
|
ok(completion_called == 0, "completion routine called during ReadFile\n");
|
|
|
|
wait = WaitForSingleObjectEx(event, 0, TRUE);
|
|
ok(wait == WAIT_IO_COMPLETION || wait == WAIT_OBJECT_0 || wait == WAIT_TIMEOUT,
|
|
"WaitForSingleObject returned %x\n", wait);
|
|
if (wait != WAIT_TIMEOUT) break;
|
|
}
|
|
|
|
ok(completion_called == 1, "completion routine not called\n");
|
|
ok(completion_errorcode == 0, "completion called with error %x\n", completion_errorcode);
|
|
ok(completion_lpoverlapped == &overlapped, "completion called with wrong overlapped pointer\n");
|
|
|
|
num_bytes = 0xdeadbeef;
|
|
SetLastError(0xdeadbeef);
|
|
ret = ReadFile(INVALID_HANDLE_VALUE, read_buf, 0, &num_bytes, NULL);
|
|
ok(!ret, "ReadFile should fail\n");
|
|
ok(GetLastError() == ERROR_INVALID_HANDLE, "wrong error %u\n", GetLastError());
|
|
ok(num_bytes == 0, "expected 0, got %u\n", num_bytes);
|
|
|
|
S(U(overlapped)).Offset = 0;
|
|
S(U(overlapped)).OffsetHigh = 0;
|
|
overlapped.Internal = -1;
|
|
overlapped.InternalHigh = -1;
|
|
overlapped.hEvent = event;
|
|
num_bytes = 0xdeadbeef;
|
|
SetLastError(0xdeadbeef);
|
|
ret = ReadFile(server, read_buf, 0, &num_bytes, &overlapped);
|
|
ok(!ret, "ReadFile should fail\n");
|
|
ok(GetLastError() == ERROR_IO_PENDING, "expected ERROR_IO_PENDING, got %d\n", GetLastError());
|
|
ok(num_bytes == 0, "bytes %u\n", num_bytes);
|
|
ok((NTSTATUS)overlapped.Internal == STATUS_PENDING, "expected STATUS_PENDING, got %#lx\n", overlapped.Internal);
|
|
ok(overlapped.InternalHigh == -1, "expected -1, got %lu\n", overlapped.InternalHigh);
|
|
|
|
wait = WaitForSingleObject(event, 100);
|
|
ok(wait == WAIT_TIMEOUT, "WaitForSingleObject returned %x\n", wait);
|
|
|
|
num_bytes = 0xdeadbeef;
|
|
ret = WriteFile(client, test_string, 1, &num_bytes, NULL);
|
|
ok(ret, "WriteFile failed\n");
|
|
ok(num_bytes == 1, "bytes %u\n", num_bytes);
|
|
|
|
wait = WaitForSingleObject(event, 100);
|
|
ok(wait == WAIT_OBJECT_0, "WaitForSingleObject returned %x\n", wait);
|
|
|
|
ok(num_bytes == 1, "bytes %u\n", num_bytes);
|
|
ok((NTSTATUS)overlapped.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", overlapped.Internal);
|
|
ok(overlapped.InternalHigh == 0, "expected 0, got %lu\n", overlapped.InternalHigh);
|
|
|
|
/* read the pending byte and clear the pipe */
|
|
num_bytes = 0xdeadbeef;
|
|
ret = ReadFile(server, read_buf, 1, &num_bytes, &overlapped);
|
|
ok(ret, "ReadFile failed\n");
|
|
ok(num_bytes == 1, "bytes %u\n", num_bytes);
|
|
|
|
CloseHandle(client);
|
|
CloseHandle(server);
|
|
CloseHandle(event);
|
|
}
|
|
|
|
#define test_peek_pipe(a,b,c,d) _test_peek_pipe(__LINE__,a,b,c,d)
|
|
static void _test_peek_pipe(unsigned line, HANDLE pipe, DWORD expected_read, DWORD expected_avail, DWORD expected_message_length)
|
|
{
|
|
DWORD bytes_read = 0xdeadbeed, avail = 0xdeadbeef, left = 0xdeadbeed;
|
|
char buf[4000];
|
|
FILE_PIPE_PEEK_BUFFER *peek_buf = (void*)buf;
|
|
IO_STATUS_BLOCK io;
|
|
NTSTATUS status;
|
|
BOOL r;
|
|
|
|
r = PeekNamedPipe(pipe, buf, sizeof(buf), &bytes_read, &avail, &left);
|
|
ok_(__FILE__,line)(r, "PeekNamedPipe failed: %u\n", GetLastError());
|
|
ok_(__FILE__,line)(bytes_read == expected_read, "bytes_read = %u, expected %u\n", bytes_read, expected_read);
|
|
ok_(__FILE__,line)(avail == expected_avail, "avail = %u, expected %u\n", avail, expected_avail);
|
|
ok_(__FILE__,line)(left == expected_message_length - expected_read, "left = %d, expected %d\n",
|
|
left, expected_message_length - expected_read);
|
|
|
|
status = NtFsControlFile(pipe, 0, NULL, NULL, &io, FSCTL_PIPE_PEEK, NULL, 0, buf, sizeof(buf));
|
|
ok_(__FILE__,line)(!status || status == STATUS_PENDING, "NtFsControlFile(FSCTL_PIPE_PEEK) failed: %x\n", status);
|
|
ok_(__FILE__,line)(io.Information == FIELD_OFFSET(FILE_PIPE_PEEK_BUFFER, Data[expected_read]),
|
|
"io.Information = %lu\n", io.Information);
|
|
ok_(__FILE__,line)(peek_buf->ReadDataAvailable == expected_avail, "ReadDataAvailable = %u, expected %u\n",
|
|
peek_buf->ReadDataAvailable, expected_avail);
|
|
ok_(__FILE__,line)(peek_buf->MessageLength == expected_message_length, "MessageLength = %u, expected %u\n",
|
|
peek_buf->MessageLength, expected_message_length);
|
|
|
|
if (expected_read)
|
|
{
|
|
r = PeekNamedPipe(pipe, buf, 1, &bytes_read, &avail, &left);
|
|
ok_(__FILE__,line)(r, "PeekNamedPipe failed: %u\n", GetLastError());
|
|
ok_(__FILE__,line)(bytes_read == 1, "bytes_read = %u, expected %u\n", bytes_read, expected_read);
|
|
ok_(__FILE__,line)(avail == expected_avail, "avail = %u, expected %u\n", avail, expected_avail);
|
|
ok_(__FILE__,line)(left == expected_message_length-1, "left = %d, expected %d\n", left, expected_message_length-1);
|
|
}
|
|
}
|
|
|
|
#define overlapped_read_sync(a,b,c,d,e) _overlapped_read_sync(__LINE__,a,b,c,d,e)
|
|
static void _overlapped_read_sync(unsigned line, HANDLE reader, void *buf, DWORD buf_size, DWORD expected_result, BOOL partial_read)
|
|
{
|
|
DWORD read_bytes = 0xdeadbeef;
|
|
OVERLAPPED overlapped;
|
|
BOOL res;
|
|
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
overlapped.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
|
|
res = ReadFile(reader, buf, buf_size, &read_bytes, &overlapped);
|
|
if (partial_read)
|
|
ok_(__FILE__,line)(!res && GetLastError() == ERROR_MORE_DATA, "ReadFile returned: %x (%u)\n", res, GetLastError());
|
|
else
|
|
ok_(__FILE__,line)(res, "ReadFile failed: %u\n", GetLastError());
|
|
if(partial_read)
|
|
ok_(__FILE__,line)(!read_bytes, "read_bytes %u expected 0\n", read_bytes);
|
|
else
|
|
ok_(__FILE__,line)(read_bytes == expected_result, "read_bytes %u expected %u\n", read_bytes, expected_result);
|
|
|
|
read_bytes = 0xdeadbeef;
|
|
res = GetOverlappedResult(reader, &overlapped, &read_bytes, FALSE);
|
|
if (partial_read)
|
|
ok_(__FILE__,line)(!res && GetLastError() == ERROR_MORE_DATA,
|
|
"GetOverlappedResult returned: %x (%u)\n", res, GetLastError());
|
|
else
|
|
ok_(__FILE__,line)(res, "GetOverlappedResult failed: %u\n", GetLastError());
|
|
ok_(__FILE__,line)(read_bytes == expected_result, "read_bytes %u expected %u\n", read_bytes, expected_result);
|
|
CloseHandle(overlapped.hEvent);
|
|
}
|
|
|
|
#define overlapped_read_async(a,b,c,d) _overlapped_read_async(__LINE__,a,b,c,d)
|
|
static void _overlapped_read_async(unsigned line, HANDLE reader, void *buf, DWORD buf_size, OVERLAPPED *overlapped)
|
|
{
|
|
DWORD read_bytes = 0xdeadbeef;
|
|
BOOL res;
|
|
|
|
memset(overlapped, 0, sizeof(*overlapped));
|
|
overlapped->hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
|
|
res = ReadFile(reader, buf, buf_size, &read_bytes, overlapped);
|
|
ok_(__FILE__,line)(!res && GetLastError() == ERROR_IO_PENDING, "ReadFile returned %x(%u)\n", res, GetLastError());
|
|
ok_(__FILE__,line)(!read_bytes, "read_bytes %u expected 0\n", read_bytes);
|
|
|
|
_test_not_signaled(line, overlapped->hEvent);
|
|
}
|
|
|
|
#define overlapped_write_sync(a,b,c) _overlapped_write_sync(__LINE__,a,b,c)
|
|
static void _overlapped_write_sync(unsigned line, HANDLE writer, void *buf, DWORD size)
|
|
{
|
|
DWORD written_bytes = 0xdeadbeef;
|
|
OVERLAPPED overlapped;
|
|
BOOL res;
|
|
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
overlapped.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
|
|
res = WriteFile(writer, buf, size, &written_bytes, &overlapped);
|
|
ok_(__FILE__,line)(res, "WriteFile returned %x(%u)\n", res, GetLastError());
|
|
ok_(__FILE__,line)(written_bytes == size, "WriteFile returned written_bytes = %u\n", written_bytes);
|
|
|
|
written_bytes = 0xdeadbeef;
|
|
res = GetOverlappedResult(writer, &overlapped, &written_bytes, FALSE);
|
|
ok_(__FILE__,line)(res, "GetOverlappedResult failed: %u\n", GetLastError());
|
|
ok_(__FILE__,line)(written_bytes == size, "GetOverlappedResult returned written_bytes %u expected %u\n", written_bytes, size);
|
|
|
|
CloseHandle(overlapped.hEvent);
|
|
}
|
|
|
|
#define overlapped_write_async(a,b,c,d) _overlapped_write_async(__LINE__,a,b,c,d)
|
|
static void _overlapped_write_async(unsigned line, HANDLE writer, void *buf, DWORD size, OVERLAPPED *overlapped)
|
|
{
|
|
DWORD written_bytes = 0xdeadbeef;
|
|
BOOL res;
|
|
|
|
memset(overlapped, 0, sizeof(*overlapped));
|
|
overlapped->hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
|
|
res = WriteFile(writer, buf, size, &written_bytes, overlapped);
|
|
ok_(__FILE__,line)(!res && GetLastError() == ERROR_IO_PENDING, "WriteFile returned %x(%u)\n", res, GetLastError());
|
|
ok_(__FILE__,line)(!written_bytes, "written_bytes = %u\n", written_bytes);
|
|
|
|
_test_not_signaled(line, overlapped->hEvent);
|
|
}
|
|
|
|
#define test_flush_sync(a) _test_flush_sync(__LINE__,a)
|
|
static void _test_flush_sync(unsigned line, HANDLE pipe)
|
|
{
|
|
BOOL res;
|
|
|
|
res = FlushFileBuffers(pipe);
|
|
ok_(__FILE__,line)(res, "FlushFileBuffers failed: %u\n", GetLastError());
|
|
}
|
|
|
|
static DWORD expected_flush_error;
|
|
|
|
static DWORD CALLBACK flush_proc(HANDLE pipe)
|
|
{
|
|
BOOL res;
|
|
|
|
res = FlushFileBuffers(pipe);
|
|
if (expected_flush_error == ERROR_SUCCESS)
|
|
ok(res, "FlushFileBuffers failed: %u\n", GetLastError());
|
|
else
|
|
todo_wine ok(!res && GetLastError() == expected_flush_error, "FlushFileBuffers failed: %u\n", GetLastError());
|
|
return 0;
|
|
}
|
|
|
|
#define test_flush_async(a,b) _test_flush_async(__LINE__,a,b)
|
|
static HANDLE _test_flush_async(unsigned line, HANDLE pipe, DWORD error)
|
|
{
|
|
HANDLE thread;
|
|
DWORD tid;
|
|
|
|
expected_flush_error = error;
|
|
thread = CreateThread(NULL, 0, flush_proc, pipe, 0, &tid);
|
|
ok_(__FILE__,line)(thread != NULL, "CreateThread failed: %u\n", GetLastError());
|
|
|
|
Sleep(50);
|
|
_test_not_signaled(line, thread);
|
|
return thread;
|
|
}
|
|
|
|
#define test_flush_done(a) _test_flush_done(__LINE__,a)
|
|
static void _test_flush_done(unsigned line, HANDLE thread)
|
|
{
|
|
DWORD res = WaitForSingleObject(thread, 1000);
|
|
ok_(__FILE__,line)(res == WAIT_OBJECT_0, "WaitForSingleObject returned %u (%u)\n", res, GetLastError());
|
|
CloseHandle(thread);
|
|
}
|
|
|
|
#define test_overlapped_result(a,b,c,d) _test_overlapped_result(__LINE__,a,b,c,d)
|
|
static void _test_overlapped_result(unsigned line, HANDLE handle, OVERLAPPED *overlapped, DWORD expected_result, BOOL partial_read)
|
|
{
|
|
DWORD result = 0xdeadbeef;
|
|
BOOL res;
|
|
|
|
_test_signaled(line, overlapped->hEvent);
|
|
|
|
res = GetOverlappedResult(handle, overlapped, &result, FALSE);
|
|
if (partial_read)
|
|
ok_(__FILE__,line)(!res && GetLastError() == ERROR_MORE_DATA, "GetOverlappedResult returned: %x (%u)\n", res, GetLastError());
|
|
else
|
|
ok_(__FILE__,line)(res, "GetOverlappedResult failed: %u\n", GetLastError());
|
|
ok_(__FILE__,line)(result == expected_result, "read_bytes = %u, expected %u\n", result, expected_result);
|
|
CloseHandle(overlapped->hEvent);
|
|
}
|
|
|
|
#define test_overlapped_failure(a,b,c) _test_overlapped_failure(__LINE__,a,b,c)
|
|
static void _test_overlapped_failure(unsigned line, HANDLE handle, OVERLAPPED *overlapped, DWORD error)
|
|
{
|
|
DWORD result;
|
|
BOOL res;
|
|
|
|
_test_signaled(line, overlapped->hEvent);
|
|
|
|
res = GetOverlappedResult(handle, overlapped, &result, FALSE);
|
|
ok_(__FILE__,line)(!res && GetLastError() == error, "GetOverlappedResult returned: %x (%u), expected error %u\n",
|
|
res, GetLastError(), error);
|
|
ok_(__FILE__,line)(!result, "result = %u\n", result);
|
|
CloseHandle(overlapped->hEvent);
|
|
}
|
|
|
|
#define cancel_overlapped(a,b) _cancel_overlapped(__LINE__,a,b)
|
|
static void _cancel_overlapped(unsigned line, HANDLE handle, OVERLAPPED *overlapped)
|
|
{
|
|
BOOL res;
|
|
|
|
res = pCancelIoEx(handle, overlapped);
|
|
ok_(__FILE__,line)(res, "CancelIoEx failed: %u\n", GetLastError());
|
|
|
|
_test_overlapped_failure(line, handle, overlapped, ERROR_OPERATION_ABORTED);
|
|
}
|
|
|
|
static void test_blocking_rw(HANDLE writer, HANDLE reader, DWORD buf_size, BOOL msg_mode, BOOL msg_read)
|
|
{
|
|
OVERLAPPED read_overlapped, read_overlapped2, write_overlapped, write_overlapped2;
|
|
char buf[10000], read_buf[10000];
|
|
HANDLE flush_thread;
|
|
|
|
memset(buf, 0xaa, sizeof(buf));
|
|
|
|
/* test pending read with overlapped event */
|
|
overlapped_read_async(reader, read_buf, 1000, &read_overlapped);
|
|
test_flush_sync(writer);
|
|
test_peek_pipe(reader, 0, 0, 0);
|
|
|
|
/* write more data than needed for read */
|
|
overlapped_write_sync(writer, buf, 4000);
|
|
test_overlapped_result(reader, &read_overlapped, 1000, msg_read);
|
|
|
|
/* test pending write with overlapped event */
|
|
overlapped_write_async(writer, buf, buf_size, &write_overlapped);
|
|
|
|
/* write one more byte */
|
|
overlapped_write_async(writer, buf, 1, &write_overlapped2);
|
|
flush_thread = test_flush_async(writer, ERROR_SUCCESS);
|
|
test_not_signaled(write_overlapped.hEvent);
|
|
|
|
/* empty write will not block */
|
|
overlapped_write_sync(writer, buf, 0);
|
|
test_not_signaled(write_overlapped.hEvent);
|
|
test_not_signaled(write_overlapped2.hEvent);
|
|
|
|
/* read remaining data from the first write */
|
|
overlapped_read_sync(reader, read_buf, 3000, 3000, FALSE);
|
|
test_overlapped_result(writer, &write_overlapped, buf_size, FALSE);
|
|
test_not_signaled(write_overlapped2.hEvent);
|
|
test_not_signaled(flush_thread);
|
|
|
|
/* read one byte so that the next write fits the buffer */
|
|
overlapped_read_sync(reader, read_buf, 1, 1, msg_read);
|
|
test_overlapped_result(writer, &write_overlapped2, 1, FALSE);
|
|
|
|
/* read the whole buffer */
|
|
overlapped_read_sync(reader, read_buf, buf_size, buf_size-msg_read, FALSE);
|
|
|
|
if(msg_read)
|
|
overlapped_read_sync(reader, read_buf, 1000, 1, FALSE);
|
|
|
|
if(msg_mode) {
|
|
/* we still have an empty message in queue */
|
|
overlapped_read_sync(reader, read_buf, 1000, 0, FALSE);
|
|
}
|
|
test_flush_done(flush_thread);
|
|
|
|
/* pipe is empty, the next read will block */
|
|
overlapped_read_async(reader, read_buf, 0, &read_overlapped);
|
|
overlapped_read_async(reader, read_buf, 1000, &read_overlapped2);
|
|
|
|
/* write one byte */
|
|
overlapped_write_sync(writer, buf, 1);
|
|
test_overlapped_result(reader, &read_overlapped, 0, msg_read);
|
|
test_overlapped_result(reader, &read_overlapped2, 1, FALSE);
|
|
|
|
/* write a message larger than buffer */
|
|
overlapped_write_async(writer, buf, buf_size+2000, &write_overlapped);
|
|
|
|
/* read so that pending write is still larger than the buffer */
|
|
overlapped_read_sync(reader, read_buf, 1999, 1999, msg_read);
|
|
test_not_signaled(write_overlapped.hEvent);
|
|
|
|
/* read one more byte */
|
|
overlapped_read_sync(reader, read_buf, 1, 1, msg_read);
|
|
test_overlapped_result(writer, &write_overlapped, buf_size+2000, FALSE);
|
|
|
|
/* read remaining data */
|
|
overlapped_read_sync(reader, read_buf, buf_size+1, buf_size, FALSE);
|
|
|
|
/* simple pass of empty message */
|
|
overlapped_write_sync(writer, buf, 0);
|
|
if(msg_mode)
|
|
overlapped_read_sync(reader, read_buf, 1, 0, FALSE);
|
|
|
|
/* pipe is empty, the next read will block */
|
|
test_flush_sync(writer);
|
|
overlapped_read_async(reader, read_buf, 0, &read_overlapped);
|
|
overlapped_read_async(reader, read_buf, 1, &read_overlapped2);
|
|
|
|
/* 0 length write wakes one read in msg mode */
|
|
overlapped_write_sync(writer, buf, 0);
|
|
if(msg_mode)
|
|
test_overlapped_result(reader, &read_overlapped, 0, FALSE);
|
|
else
|
|
test_not_signaled(read_overlapped.hEvent);
|
|
test_not_signaled(read_overlapped2.hEvent);
|
|
overlapped_write_sync(writer, buf, 1);
|
|
test_overlapped_result(reader, &read_overlapped2, 1, FALSE);
|
|
|
|
overlapped_write_sync(writer, buf, 20);
|
|
test_peek_pipe(reader, 20, 20, msg_mode ? 20 : 0);
|
|
overlapped_write_sync(writer, buf, 15);
|
|
test_peek_pipe(reader, msg_mode ? 20 : 35, 35, msg_mode ? 20 : 0);
|
|
overlapped_read_sync(reader, read_buf, 10, 10, msg_read);
|
|
test_peek_pipe(reader, msg_mode ? 10 : 25, 25, msg_mode ? 10 : 0);
|
|
overlapped_read_sync(reader, read_buf, 10, 10, FALSE);
|
|
test_peek_pipe(reader, 15, 15, msg_mode ? 15 : 0);
|
|
overlapped_read_sync(reader, read_buf, 15, 15, FALSE);
|
|
|
|
if(!pCancelIoEx) {
|
|
win_skip("CancelIoEx not available\n");
|
|
return;
|
|
}
|
|
|
|
/* add one more pending read, then cancel the first one */
|
|
overlapped_read_async(reader, read_buf, 1, &read_overlapped);
|
|
overlapped_read_async(reader, read_buf, 1, &read_overlapped2);
|
|
cancel_overlapped(reader, &read_overlapped2);
|
|
test_not_signaled(read_overlapped.hEvent);
|
|
overlapped_write_sync(writer, buf, 1);
|
|
test_overlapped_result(reader, &read_overlapped, 1, FALSE);
|
|
|
|
/* make two async writes, cancel the first one and make sure that we read from the second one */
|
|
overlapped_write_async(writer, buf, buf_size+2000, &write_overlapped);
|
|
overlapped_write_async(writer, buf, 1, &write_overlapped2);
|
|
cancel_overlapped(writer, &write_overlapped);
|
|
overlapped_read_sync(reader, read_buf, 1000, 1, FALSE);
|
|
test_overlapped_result(writer, &write_overlapped2, 1, FALSE);
|
|
|
|
/* same as above, but parially read written data before canceling */
|
|
overlapped_write_async(writer, buf, buf_size+2000, &write_overlapped);
|
|
overlapped_write_async(writer, buf, 1, &write_overlapped2);
|
|
overlapped_read_sync(reader, read_buf, 10, 10, msg_read);
|
|
test_not_signaled(write_overlapped.hEvent);
|
|
cancel_overlapped(writer, &write_overlapped);
|
|
overlapped_read_sync(reader, read_buf, 1000, 1, FALSE);
|
|
test_overlapped_result(writer, &write_overlapped2, 1, FALSE);
|
|
|
|
/* empty queue by canceling write and make sure that flush is signaled */
|
|
overlapped_write_async(writer, buf, buf_size+2000, &write_overlapped);
|
|
flush_thread = test_flush_async(writer, ERROR_SUCCESS);
|
|
test_not_signaled(flush_thread);
|
|
cancel_overlapped(writer, &write_overlapped);
|
|
test_flush_done(flush_thread);
|
|
}
|
|
|
|
static void child_process_write_pipe(HANDLE pipe)
|
|
{
|
|
OVERLAPPED overlapped;
|
|
char buf[10000];
|
|
|
|
memset(buf, 'x', sizeof(buf));
|
|
overlapped_write_async(pipe, buf, sizeof(buf), &overlapped);
|
|
|
|
/* sleep until parent process terminates this process */
|
|
Sleep(INFINITE);
|
|
}
|
|
|
|
static HANDLE create_writepipe_process(HANDLE pipe)
|
|
{
|
|
STARTUPINFOA si = { sizeof(si) };
|
|
PROCESS_INFORMATION info;
|
|
char **argv, buf[MAX_PATH];
|
|
BOOL res;
|
|
|
|
winetest_get_mainargs(&argv);
|
|
sprintf(buf, "\"%s\" pipe writepipe %lx", argv[0], (UINT_PTR)pipe);
|
|
res = CreateProcessA(NULL, buf, NULL, NULL, TRUE, 0L, NULL, NULL, &si, &info);
|
|
ok(res, "CreateProcess failed: %u\n", GetLastError());
|
|
CloseHandle(info.hThread);
|
|
|
|
return info.hProcess;
|
|
}
|
|
|
|
static void create_overlapped_pipe(DWORD mode, HANDLE *client, HANDLE *server)
|
|
{
|
|
SECURITY_ATTRIBUTES sec_attr = { sizeof(sec_attr), NULL, TRUE };
|
|
DWORD read_mode = mode & (PIPE_READMODE_BYTE | PIPE_READMODE_MESSAGE);
|
|
OVERLAPPED overlapped;
|
|
BOOL res;
|
|
|
|
*server = CreateNamedPipeA(PIPENAME, FILE_FLAG_OVERLAPPED | PIPE_ACCESS_DUPLEX,
|
|
PIPE_WAIT | mode, 1, 5000, 6000, NMPWAIT_USE_DEFAULT_WAIT, NULL);
|
|
ok(&server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed: %u\n", GetLastError());
|
|
test_signaled(*server);
|
|
|
|
memset(&overlapped, 0, sizeof(overlapped));
|
|
overlapped.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
|
|
res = ConnectNamedPipe(*server, &overlapped);
|
|
ok(!res && GetLastError() == ERROR_IO_PENDING, "WriteFile returned %x(%u)\n", res, GetLastError());
|
|
test_not_signaled(*server);
|
|
test_not_signaled(overlapped.hEvent);
|
|
|
|
*client = CreateFileA(PIPENAME, GENERIC_READ | GENERIC_WRITE, 0, &sec_attr, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, NULL);
|
|
ok(*server != INVALID_HANDLE_VALUE, "CreateFile failed: %u\n", GetLastError());
|
|
|
|
res = SetNamedPipeHandleState(*client, &read_mode, NULL, NULL);
|
|
ok(res, "SetNamedPipeHandleState failed: %u\n", GetLastError());
|
|
|
|
test_signaled(*client);
|
|
test_not_signaled(*server);
|
|
test_overlapped_result(*server, &overlapped, 0, FALSE);
|
|
}
|
|
|
|
static void test_overlapped_transport(BOOL msg_mode, BOOL msg_read_mode)
|
|
{
|
|
OVERLAPPED overlapped, overlapped2;
|
|
HANDLE server, client, flush;
|
|
DWORD read_bytes;
|
|
HANDLE process;
|
|
char buf[60000];
|
|
BOOL res;
|
|
|
|
DWORD create_flags =
|
|
(msg_mode ? PIPE_TYPE_MESSAGE : PIPE_TYPE_BYTE) |
|
|
(msg_read_mode ? PIPE_READMODE_MESSAGE : PIPE_READMODE_BYTE);
|
|
|
|
create_overlapped_pipe(create_flags, &client, &server);
|
|
|
|
trace("testing %s, %s server->client writes...\n",
|
|
msg_mode ? "message mode" : "byte mode", msg_read_mode ? "message read" : "byte read");
|
|
test_blocking_rw(server, client, 5000, msg_mode, msg_read_mode);
|
|
trace("testing %s, %s client->server writes...\n",
|
|
msg_mode ? "message mode" : "byte mode", msg_read_mode ? "message read" : "byte read");
|
|
test_blocking_rw(client, server, 6000, msg_mode, msg_read_mode);
|
|
|
|
CloseHandle(client);
|
|
CloseHandle(server);
|
|
|
|
/* close client with pending writes */
|
|
create_overlapped_pipe(create_flags, &client, &server);
|
|
overlapped_write_async(server, buf, 7000, &overlapped);
|
|
flush = test_flush_async(server, ERROR_BROKEN_PIPE);
|
|
CloseHandle(client);
|
|
test_overlapped_failure(server, &overlapped, ERROR_BROKEN_PIPE);
|
|
test_flush_done(flush);
|
|
CloseHandle(server);
|
|
|
|
/* close server with pending writes */
|
|
create_overlapped_pipe(create_flags, &client, &server);
|
|
overlapped_write_async(client, buf, 7000, &overlapped);
|
|
flush = test_flush_async(client, ERROR_BROKEN_PIPE);
|
|
CloseHandle(server);
|
|
test_overlapped_failure(client, &overlapped, ERROR_BROKEN_PIPE);
|
|
test_flush_done(flush);
|
|
CloseHandle(client);
|
|
|
|
/* disconnect with pending writes */
|
|
create_overlapped_pipe(create_flags, &client, &server);
|
|
overlapped_write_async(client, buf, 7000, &overlapped);
|
|
overlapped_write_async(server, buf, 7000, &overlapped2);
|
|
flush = test_flush_async(client, ERROR_PIPE_NOT_CONNECTED);
|
|
res = DisconnectNamedPipe(server);
|
|
ok(res, "DisconnectNamedPipe failed: %u\n", GetLastError());
|
|
test_overlapped_failure(client, &overlapped, ERROR_PIPE_NOT_CONNECTED);
|
|
test_overlapped_failure(client, &overlapped2, ERROR_PIPE_NOT_CONNECTED);
|
|
test_flush_done(flush);
|
|
CloseHandle(server);
|
|
CloseHandle(client);
|
|
|
|
/* terminate process with pending write */
|
|
create_overlapped_pipe(create_flags, &client, &server);
|
|
process = create_writepipe_process(client);
|
|
/* successfully read part of write that is pending in child process */
|
|
res = ReadFile(server, buf, 10, &read_bytes, NULL);
|
|
if(!msg_read_mode)
|
|
ok(res, "ReadFile failed: %u\n", GetLastError());
|
|
else
|
|
ok(!res && GetLastError() == ERROR_MORE_DATA, "ReadFile returned: %x %u\n", res, GetLastError());
|
|
ok(read_bytes == 10, "read_bytes = %u\n", read_bytes);
|
|
TerminateProcess(process, 0);
|
|
winetest_wait_child_process(process);
|
|
/* after terminating process, there is no pending write and pipe buffer is empty */
|
|
overlapped_read_async(server, buf, 10, &overlapped);
|
|
overlapped_write_sync(client, buf, 1);
|
|
test_overlapped_result(server, &overlapped, 1, FALSE);
|
|
CloseHandle(process);
|
|
CloseHandle(server);
|
|
CloseHandle(client);
|
|
}
|
|
|
|
START_TEST(pipe)
|
|
{
|
|
char **argv;
|
|
int argc;
|
|
HMODULE hmod;
|
|
|
|
hmod = GetModuleHandleA("advapi32.dll");
|
|
pDuplicateTokenEx = (void *) GetProcAddress(hmod, "DuplicateTokenEx");
|
|
hmod = GetModuleHandleA("kernel32.dll");
|
|
pQueueUserAPC = (void *) GetProcAddress(hmod, "QueueUserAPC");
|
|
pCancelIoEx = (void *) GetProcAddress(hmod, "CancelIoEx");
|
|
|
|
argc = winetest_get_mainargs(&argv);
|
|
|
|
if (argc > 3 && !strcmp(argv[2], "writepipe"))
|
|
{
|
|
UINT_PTR handle;
|
|
sscanf(argv[3], "%lx", &handle);
|
|
child_process_write_pipe((HANDLE)handle);
|
|
return;
|
|
}
|
|
|
|
if (test_DisconnectNamedPipe())
|
|
return;
|
|
test_CreateNamedPipe_instances_must_match();
|
|
test_NamedPipe_2();
|
|
test_CreateNamedPipe(PIPE_TYPE_BYTE);
|
|
test_CreateNamedPipe(PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE);
|
|
test_CreatePipe();
|
|
test_ReadFile();
|
|
test_CloseHandle();
|
|
test_impersonation();
|
|
test_overlapped();
|
|
test_overlapped_error();
|
|
test_NamedPipeHandleState();
|
|
test_GetNamedPipeInfo();
|
|
test_readfileex_pending();
|
|
test_overlapped_transport(TRUE, FALSE);
|
|
test_overlapped_transport(TRUE, TRUE);
|
|
test_overlapped_transport(FALSE, FALSE);
|
|
}
|