Module: wine Branch: master Commit: fa12f03976f2e27f692b6680331c123c7f993ed1 URL: http://source.winehq.org/git/wine.git/?a=commit;h=fa12f03976f2e27f692b668033...
Author: Dan Kegel dank@kegel.com Date: Thu Sep 24 09:49:46 2009 -0700
ntdll: Add initial test for NtQueryDirectoryFile().
---
dlls/ntdll/tests/Makefile.in | 1 + dlls/ntdll/tests/directory.c | 217 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 218 insertions(+), 0 deletions(-)
diff --git a/dlls/ntdll/tests/Makefile.in b/dlls/ntdll/tests/Makefile.in index 3425b5c..6bc2623 100644 --- a/dlls/ntdll/tests/Makefile.in +++ b/dlls/ntdll/tests/Makefile.in @@ -8,6 +8,7 @@ IMPORTS = kernel32 CTESTS = \ atom.c \ change.c \ + directory.c \ env.c \ error.c \ exception.c \ diff --git a/dlls/ntdll/tests/directory.c b/dlls/ntdll/tests/directory.c new file mode 100644 index 0000000..776ad39 --- /dev/null +++ b/dlls/ntdll/tests/directory.c @@ -0,0 +1,217 @@ +/* Unit test suite for Ntdll directory functions + * + * Copyright 2007 Jeff Latimer + * Copyright 2007 Andrey Turkin + * Copyright 2008 Jeff Zaroyko + * Copyright 2009 Dan Kegel + * + * 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 + * + * NOTES + * We use function pointers here as there is no import library for NTDLL on + * windows. + */ + +#include <stdio.h> +#include <stdarg.h> + +#include "ntstatus.h" +/* Define WIN32_NO_STATUS so MSVC does not give us duplicate macro + * definition errors when we get to winnt.h + */ +#define WIN32_NO_STATUS + +#include "wine/test.h" +#include "winternl.h" + +static NTSTATUS (WINAPI *pNtClose)( PHANDLE ); +static NTSTATUS (WINAPI *pNtOpenFile) ( PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, PIO_STATUS_BLOCK, ULONG, ULONG ); +static NTSTATUS (WINAPI *pNtQueryDirectoryFile)(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK, + PVOID,ULONG,FILE_INFORMATION_CLASS,BOOLEAN,PUNICODE_STRING,BOOLEAN); +static BOOLEAN (WINAPI *pRtlCreateUnicodeStringFromAsciiz)(PUNICODE_STRING,LPCSTR); +static BOOL (WINAPI *pRtlDosPathNameToNtPathName_U)( LPCWSTR, PUNICODE_STRING, PWSTR*, CURDIR* ); +static VOID (WINAPI *pRtlInitUnicodeString)( PUNICODE_STRING, LPCWSTR ); +static NTSTATUS (WINAPI *pRtlMultiByteToUnicodeN)( LPWSTR dst, DWORD dstlen, LPDWORD reslen, + LPCSTR src, DWORD srclen ); + +static void test_NtQueryDirectoryFile(void) +{ + NTSTATUS ret; + OBJECT_ATTRIBUTES attr; + UNICODE_STRING ntdirname; + char dirnameA[MAX_PATH]; + WCHAR dirnameW[MAX_PATH]; + static const char testdirA[] = "NtQueryDirectoryFile"; + static const char normalfileA[] = "n"; + static const char hiddenfileA[] = "h"; + static const char systemfileA[] = "s"; + char normalpathA[MAX_PATH]; + char hiddenpathA[MAX_PATH]; + char systempathA[MAX_PATH]; + HANDLE normalh = INVALID_HANDLE_VALUE; + HANDLE hiddenh = INVALID_HANDLE_VALUE; + HANDLE systemh = INVALID_HANDLE_VALUE; + int normal_found; + int hidden_found; + int system_found; + HANDLE dirh; + IO_STATUS_BLOCK io; + UINT data_pos; + UINT data_len; /* length of dir data */ + BYTE data[8192]; /* directory data */ + FILE_BOTH_DIRECTORY_INFORMATION *dir_info; + DWORD status; + int numfiles; + + ret = GetTempPathA(MAX_PATH, dirnameA); + if (!ret) + { + ok(0, "couldn't get temp dir\n"); + return; + } + if (ret + sizeof(testdirA)-1 + sizeof(normalfileA)-1 >= MAX_PATH) + { + ok(0, "MAX_PATH exceeded in constructing paths\n"); + return; + } + + strcat(dirnameA, testdirA); + + ret = CreateDirectoryA(dirnameA, NULL); + ok(ret == TRUE, "couldn't create directory '%s', ret %x, error %d\n", dirnameA, ret, GetLastError()); + + /* Create one normal file, one hidden, and one system file */ + GetTempFileNameA( dirnameA, normalfileA, 1, normalpathA ); + normalh = CreateFileA(normalpathA, GENERIC_READ | GENERIC_WRITE, 0, NULL, + CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_DELETE_ON_CLOSE, 0); + ok( normalh != INVALID_HANDLE_VALUE, "failed to create temp file '%s'\n", normalpathA ); + + GetTempFileNameA( dirnameA, hiddenfileA, 1, hiddenpathA ); + hiddenh = CreateFileA(hiddenpathA, GENERIC_READ | GENERIC_WRITE, 0, NULL, + CREATE_ALWAYS, FILE_ATTRIBUTE_HIDDEN | FILE_FLAG_DELETE_ON_CLOSE, 0); + ok( hiddenh != INVALID_HANDLE_VALUE, "failed to create hidden temp file '%s'\n", hiddenpathA ); + + GetTempFileNameA( dirnameA, systemfileA, 2, systempathA ); + systemh = CreateFileA(systempathA, GENERIC_READ | GENERIC_WRITE, 0, NULL, + CREATE_ALWAYS, FILE_ATTRIBUTE_SYSTEM | FILE_FLAG_DELETE_ON_CLOSE, 0); + ok( systemh != INVALID_HANDLE_VALUE, "failed to create sys temp file '%s'\n", systempathA ); + if (normalh == INVALID_HANDLE_VALUE || hiddenh == INVALID_HANDLE_VALUE || systemh == INVALID_HANDLE_VALUE) + { + skip("can't test if we can't create files\n"); + goto done; + } + + pRtlMultiByteToUnicodeN(dirnameW, sizeof(dirnameW), NULL, dirnameA, strlen(dirnameA)+1); + if (!pRtlDosPathNameToNtPathName_U(dirnameW, &ntdirname, NULL, NULL)) + { + ok(0,"RtlDosPathNametoNtPathName_U failed\n"); + goto done; + } + /* Now read the directory and make sure both are found */ + InitializeObjectAttributes(&attr, &ntdirname, 0, 0, NULL); + status = pNtOpenFile( &dirh, SYNCHRONIZE | FILE_LIST_DIRECTORY, &attr, &io, + FILE_OPEN, + FILE_SYNCHRONOUS_IO_NONALERT|FILE_OPEN_FOR_BACKUP_INTENT|FILE_DIRECTORY_FILE); + ok (status == STATUS_SUCCESS, "failed to open dir '%s', ret 0x%x, error %d\n", dirnameA, status, GetLastError()); + if (status != STATUS_SUCCESS) { + skip("can't test if we can't open the directory\n"); + goto done; + } + + pNtQueryDirectoryFile( dirh, NULL, NULL, NULL, &io, data, sizeof(data), + FileBothDirectoryInformation, FALSE, NULL, TRUE ); + ok (io.Status == STATUS_SUCCESS, "filed to query directory; status %x\n", io.Status); + data_len = io.Information; + ok (data_len >= sizeof(FILE_BOTH_DIRECTORY_INFORMATION), "not enough data in directory\n"); + + normal_found = hidden_found = system_found = 0; + + data_pos = 0; + numfiles = 0; + while ((data_pos < data_len) && (numfiles < 5)) { + DWORD attrib; + dir_info = (FILE_BOTH_DIRECTORY_INFORMATION *)(data + data_pos); + attrib = dir_info->FileAttributes & (FILE_ATTRIBUTE_SYSTEM|FILE_ATTRIBUTE_HIDDEN); + switch (dir_info->FileName[0]) { + case '.': + break; + case 'n': + ok(dir_info->FileNameLength == 6*sizeof(WCHAR), "expected six-char name\n"); + ok(attrib == 0, "expected normal file\n"); + ok(normal_found == 0, "too many normal files\n"); + normal_found++; + break; + case 'h': + ok(dir_info->FileNameLength == 6*sizeof(WCHAR), "expected six-char name\n"); + todo_wine ok(attrib == FILE_ATTRIBUTE_HIDDEN, "expected hidden file\n"); + ok(hidden_found == 0, "too many hidden files\n"); + hidden_found++; + break; + case 's': + ok(dir_info->FileNameLength == 6*sizeof(WCHAR), "expected six-char name\n"); + todo_wine ok(attrib == FILE_ATTRIBUTE_SYSTEM, "expected system file\n"); + ok(system_found == 0, "too many system files\n"); + system_found++; + break; + default: + ok(FALSE, "unexpected filename found\n"); + } + if (dir_info->NextEntryOffset == 0) { + pNtQueryDirectoryFile( dirh, 0, NULL, NULL, &io, data, sizeof(data), + FileBothDirectoryInformation, FALSE, NULL, FALSE ); + if (io.Status == STATUS_NO_MORE_FILES) + break; + ok (io.Status == STATUS_SUCCESS, "filed to query directory; status %x\n", io.Status); + data_len = io.Information; + if (data_len < sizeof(FILE_BOTH_DIRECTORY_INFORMATION)) + break; + data_pos = 0; + } else { + data_pos += dir_info->NextEntryOffset; + } + numfiles++; + } + ok(numfiles < 5, "too many loops\n"); + ok(normal_found > 0, "no normal files found\n"); + ok(hidden_found > 0, "no hidden files found\n"); + ok(system_found > 0, "no system files found\n"); + + pNtClose(dirh); +done: + CloseHandle(normalh); + CloseHandle(hiddenh); + CloseHandle(systemh); + RemoveDirectoryA(dirnameA); +} + +START_TEST(directory) +{ + HMODULE hntdll = GetModuleHandleA("ntdll.dll"); + if (!hntdll) + { + skip("not running on NT, skipping test\n"); + return; + } + + pNtClose = (void *)GetProcAddress(hntdll, "NtClose"); + pNtOpenFile = (void *)GetProcAddress(hntdll, "NtOpenFile"); + pNtQueryDirectoryFile = (void *)GetProcAddress(hntdll, "NtQueryDirectoryFile"); + pRtlCreateUnicodeStringFromAsciiz = (void *)GetProcAddress(hntdll, "RtlCreateUnicodeStringFromAsciiz"); + pRtlDosPathNameToNtPathName_U = (void *)GetProcAddress(hntdll, "RtlDosPathNameToNtPathName_U"); + pRtlInitUnicodeString = (void *)GetProcAddress(hntdll, "RtlInitUnicodeString"); + pRtlMultiByteToUnicodeN = (void *)GetProcAddress(hntdll,"RtlMultiByteToUnicodeN"); + + test_NtQueryDirectoryFile(); +}