/* * File change notification tests * * Copyright 2006 Mike McCormack for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <ntstatus.h> #define WIN32_NO_STATUS #include <windows.h> #include <winnt.h> #include <winternl.h> #include <winerror.h> #include <stdio.h> #include "wine/test.h" typedef NTSTATUS (WINAPI *fnNtNotifyChangeDirectoryFile)( HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID, PIO_STATUS_BLOCK,PVOID,ULONG,ULONG,BOOLEAN); fnNtNotifyChangeDirectoryFile pNtNotifyChangeDirectoryFile; typedef NTSTATUS (WINAPI *fnNtCancelIoFile)(HANDLE,PIO_STATUS_BLOCK); fnNtCancelIoFile pNtCancelIoFile; static void test_ntncdf(void) { NTSTATUS r; HANDLE hdir, hEvent; char buffer[0x1000]; DWORD fflags, filter = 0; IO_STATUS_BLOCK iosb; WCHAR path[MAX_PATH], subdir[MAX_PATH]; static const WCHAR szBoo[] = { '\\','b','o','o',0 }; static const WCHAR szHoo[] = { '\\','h','o','o',0 }; PFILE_NOTIFY_INFORMATION pfni; r = GetTempPathW( MAX_PATH, path ); ok( r != 0, "temp path failed\n"); if (!r) return; lstrcatW( path, szBoo ); lstrcpyW( subdir, path ); lstrcatW( subdir, szHoo ); RemoveDirectoryW( subdir ); RemoveDirectoryW( path ); r = CreateDirectoryW(path, NULL); ok( r == TRUE, "failed to create directory\n"); r = pNtNotifyChangeDirectoryFile(NULL,NULL,NULL,NULL,NULL,NULL,0,0,0); ok(r==STATUS_ACCESS_VIOLATION, "should return access violation\n"); fflags = FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED; hdir = CreateFileW(path, GENERIC_READ|SYNCHRONIZE, FILE_SHARE_READ, NULL, OPEN_EXISTING, fflags, NULL); ok( hdir != INVALID_HANDLE_VALUE, "failed to open directory\n"); hEvent = CreateEvent( NULL, 0, 0, NULL ); r = pNtNotifyChangeDirectoryFile(hdir,NULL,NULL,NULL,&iosb,NULL,0,0,0); ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n"); r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,NULL,0,0,0); ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n"); filter = FILE_NOTIFY_CHANGE_FILE_NAME; filter |= FILE_NOTIFY_CHANGE_DIR_NAME; filter |= FILE_NOTIFY_CHANGE_ATTRIBUTES; filter |= FILE_NOTIFY_CHANGE_SIZE; filter |= FILE_NOTIFY_CHANGE_LAST_WRITE; filter |= FILE_NOTIFY_CHANGE_LAST_ACCESS; filter |= FILE_NOTIFY_CHANGE_CREATION; filter |= FILE_NOTIFY_CHANGE_SECURITY; U(iosb).Status = 1; iosb.Information = 1; r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,buffer,sizeof buffer,-1,0); ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n"); ok( U(iosb).Status == 1, "information wrong\n"); ok( iosb.Information == 1, "information wrong\n"); U(iosb).Status = 1; iosb.Information = 0; r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0); ok(r==STATUS_PENDING, "should return status pending\n"); r = WaitForSingleObject( hEvent, 0 ); ok( r == STATUS_TIMEOUT, "should timeout\n" ); r = WaitForSingleObject( hdir, 0 ); ok( r == STATUS_TIMEOUT, "should timeout\n" ); r = CreateDirectoryW( subdir, NULL ); ok( r == TRUE, "failed to create directory\n"); r = WaitForSingleObject( hdir, 0 ); ok( r == STATUS_TIMEOUT, "should timeout\n" ); r = WaitForSingleObject( hEvent, 0 ); ok( r == WAIT_OBJECT_0, "event should be ready\n" ); ok( U(iosb).Status == STATUS_SUCCESS, "information wrong\n"); ok( iosb.Information == 0x12, "information wrong\n"); pfni = (PFILE_NOTIFY_INFORMATION) buffer; ok( pfni->NextEntryOffset == 0, "offset wrong\n" ); ok( pfni->Action == FILE_ACTION_ADDED, "action wrong\n" ); ok( pfni->FileNameLength == 6, "len wrong\n" ); ok( !memcmp(pfni->FileName,&szHoo[1],6), "name wrong\n" ); r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,buffer,sizeof buffer,0,0); ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n"); r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,buffer,sizeof buffer,0,0); ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n"); filter = FILE_NOTIFY_CHANGE_SIZE; U(iosb).Status = 1; iosb.Information = 1; r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,NULL,0,filter,0); ok(r==STATUS_PENDING, "should status pending\n"); ok( U(iosb).Status == 1, "information wrong\n"); ok( iosb.Information == 1, "information wrong\n"); r = WaitForSingleObject( hdir, 0 ); ok( r == STATUS_TIMEOUT, "should timeout\n" ); r = RemoveDirectoryW( subdir ); ok( r == TRUE, "failed to remove directory\n"); r = WaitForSingleObject( hdir, 100 ); ok( r == WAIT_OBJECT_0, "should be ready\n" ); r = WaitForSingleObject( hdir, 100 ); ok( r == WAIT_OBJECT_0, "should be ready\n" ); ok( U(iosb).Status == STATUS_NOTIFY_ENUM_DIR, "information wrong\n"); ok( iosb.Information == 0, "information wrong\n"); CloseHandle(hdir); CloseHandle(hEvent); r = RemoveDirectoryW( path ); ok( r == TRUE, "failed to remove directory\n"); } static void test_ntncdf_async(void) { NTSTATUS r; HANDLE hdir, hEvent; char buffer[0x1000]; DWORD fflags, filter = 0; IO_STATUS_BLOCK iosb, iosb2; WCHAR path[MAX_PATH], subdir[MAX_PATH]; static const WCHAR szBoo[] = { '\\','b','o','o',0 }; static const WCHAR szHoo[] = { '\\','h','o','o',0 }; PFILE_NOTIFY_INFORMATION pfni; r = GetTempPathW( MAX_PATH, path ); ok( r != 0, "temp path failed\n"); if (!r) return; lstrcatW( path, szBoo ); lstrcpyW( subdir, path ); lstrcatW( subdir, szHoo ); RemoveDirectoryW( subdir ); RemoveDirectoryW( path ); r = CreateDirectoryW(path, NULL); ok( r == TRUE, "failed to create directory\n"); r = pNtNotifyChangeDirectoryFile(NULL,NULL,NULL,NULL,NULL,NULL,0,0,0); ok(r==STATUS_ACCESS_VIOLATION, "should return access violation\n"); fflags = FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED; hdir = CreateFileW(path, GENERIC_READ|SYNCHRONIZE, FILE_SHARE_READ, NULL, OPEN_EXISTING, fflags, NULL); ok( hdir != INVALID_HANDLE_VALUE, "failed to open directory\n"); hEvent = CreateEvent( NULL, 0, 0, NULL ); filter = FILE_NOTIFY_CHANGE_FILE_NAME; filter |= FILE_NOTIFY_CHANGE_DIR_NAME; filter |= FILE_NOTIFY_CHANGE_ATTRIBUTES; filter |= FILE_NOTIFY_CHANGE_SIZE; filter |= FILE_NOTIFY_CHANGE_LAST_WRITE; filter |= FILE_NOTIFY_CHANGE_LAST_ACCESS; filter |= FILE_NOTIFY_CHANGE_CREATION; filter |= FILE_NOTIFY_CHANGE_SECURITY; U(iosb).Status = 0x01234567; iosb.Information = 0x12345678; r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0); ok(r==STATUS_PENDING, "should status pending\n"); ok(U(iosb).Status == 0x01234567, "status set too soon\n"); ok(iosb.Information == 0x12345678, "info set too soon\n"); r = CreateDirectoryW( subdir, NULL ); ok( r == TRUE, "failed to create directory\n"); r = WaitForSingleObject( hdir, 100 ); ok( r == WAIT_OBJECT_0, "should be ready\n" ); ok(U(iosb).Status == STATUS_SUCCESS, "status not successful\n"); ok(iosb.Information == 0x12, "info not set\n"); pfni = (PFILE_NOTIFY_INFORMATION) buffer; ok( pfni->NextEntryOffset == 0, "offset wrong\n" ); ok( pfni->Action == FILE_ACTION_ADDED, "action wrong\n" ); ok( pfni->FileNameLength == 6, "len wrong\n" ); ok( !memcmp(pfni->FileName,&szHoo[1],6), "name wrong\n" ); r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0); ok(r==STATUS_PENDING, "should status pending\n"); r = RemoveDirectoryW( subdir ); ok( r == TRUE, "failed to remove directory\n"); r = WaitForSingleObject( hdir, 0 ); ok( r == WAIT_OBJECT_0, "should be ready\n" ); ok(U(iosb).Status == STATUS_SUCCESS, "status not successful\n"); ok(iosb.Information == 0x12, "info not set\n"); ok( pfni->NextEntryOffset == 0, "offset wrong\n" ); ok( pfni->Action == FILE_ACTION_REMOVED, "action wrong\n" ); ok( pfni->FileNameLength == 6, "len wrong\n" ); ok( !memcmp(pfni->FileName,&szHoo[1],6), "name wrong\n" ); /* check APCs */ U(iosb).Status = 0; iosb.Information = 0; r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,NULL,0,filter,0); ok(r==STATUS_PENDING, "should status pending\n"); r = CreateDirectoryW( subdir, NULL ); ok( r == TRUE, "failed to create directory\n"); r = WaitForSingleObject( hdir, 0 ); ok( r == WAIT_OBJECT_0, "should be ready\n" ); ok(U(iosb).Status == STATUS_NOTIFY_ENUM_DIR, "status not successful\n"); ok(iosb.Information == 0, "info not set\n"); U(iosb).Status = 0; iosb.Information = 0; r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0); ok(r==STATUS_PENDING, "should status pending\n"); r = RemoveDirectoryW( subdir ); ok( r == TRUE, "failed to remove directory\n"); r = WaitForSingleObject( hEvent, 0 ); ok( r == WAIT_OBJECT_0, "should be ready\n" ); ok(U(iosb).Status == STATUS_SUCCESS, "status not successful\n"); ok(iosb.Information == 0x12, "info not set\n"); U(iosb).Status = 0x01234567; iosb.Information = 0x12345678; r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0); ok(r==STATUS_PENDING, "should status pending\n"); U(iosb2).Status = 0x01234567; iosb2.Information = 0x12345678; r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb2,buffer,sizeof buffer,filter,0); ok(r==STATUS_PENDING, "should status pending\n"); ok(U(iosb).Status == 0x01234567, "status set too soon\n"); ok(iosb.Information == 0x12345678, "info set too soon\n"); todo_wine { r = pNtCancelIoFile(hdir, &iosb); ok( r == STATUS_SUCCESS, "cancel failed\n"); CloseHandle(hdir); ok(U(iosb).Status == STATUS_SUCCESS, "status wrong\n"); ok(U(iosb2).Status == STATUS_CANCELLED, "status wrong\n"); } ok(iosb.Information == 0, "info wrong\n"); ok(iosb2.Information == 0, "info wrong\n"); r = RemoveDirectoryW( path ); ok( r == TRUE, "failed to remove directory\n"); CloseHandle(hEvent); } START_TEST(change) { HMODULE hntdll = GetModuleHandle("ntdll"); if (!hntdll) { skip("not running on NT, skipping test\n"); return; } pNtNotifyChangeDirectoryFile = (fnNtNotifyChangeDirectoryFile) GetProcAddress(hntdll, "NtNotifyChangeDirectoryFile"); pNtCancelIoFile = (fnNtCancelIoFile) GetProcAddress(hntdll, "NtCancelIoFile"); if (!pNtNotifyChangeDirectoryFile || !pNtCancelIoFile) { skip("missing functions, skipping test\n"); return; } test_ntncdf(); test_ntncdf_async(); }