1 /* Unit test suite for Ntdll directory functions
3 * Copyright 2007 Jeff Latimer
4 * Copyright 2007 Andrey Turkin
5 * Copyright 2008 Jeff Zaroyko
6 * Copyright 2009 Dan Kegel
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 * We use function pointers here as there is no import library for NTDLL on
31 /* Define WIN32_NO_STATUS so MSVC does not give us duplicate macro
32 * definition errors when we get to winnt.h
34 #define WIN32_NO_STATUS
36 #include "wine/test.h"
39 static NTSTATUS (WINAPI *pNtClose)( PHANDLE );
40 static NTSTATUS (WINAPI *pNtOpenFile) ( PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, PIO_STATUS_BLOCK, ULONG, ULONG );
41 static NTSTATUS (WINAPI *pNtQueryDirectoryFile)(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,
42 PVOID,ULONG,FILE_INFORMATION_CLASS,BOOLEAN,PUNICODE_STRING,BOOLEAN);
43 static BOOLEAN (WINAPI *pRtlCreateUnicodeStringFromAsciiz)(PUNICODE_STRING,LPCSTR);
44 static BOOL (WINAPI *pRtlDosPathNameToNtPathName_U)( LPCWSTR, PUNICODE_STRING, PWSTR*, CURDIR* );
45 static VOID (WINAPI *pRtlInitUnicodeString)( PUNICODE_STRING, LPCWSTR );
46 static VOID (WINAPI *pRtlFreeUnicodeString)( PUNICODE_STRING );
47 static NTSTATUS (WINAPI *pRtlMultiByteToUnicodeN)( LPWSTR dst, DWORD dstlen, LPDWORD reslen,
48 LPCSTR src, DWORD srclen );
49 static NTSTATUS (WINAPI *pRtlWow64EnableFsRedirection)( BOOLEAN enable );
50 static NTSTATUS (WINAPI *pRtlWow64EnableFsRedirectionEx)( ULONG disable, ULONG *old_value );
52 /* The attribute sets to test */
53 static struct testfile_s {
54 int todo; /* set if it doesn't work on wine yet */
55 const DWORD attr; /* desired attribute */
56 const char *name; /* filename to use */
57 const char *target; /* what to point to (only for reparse pts) */
58 const char *description; /* for error messages */
59 int nfound; /* How many were found (expect 1) */
60 WCHAR nameW[20]; /* unicode version of name (filled in later) */
62 { 0, FILE_ATTRIBUTE_NORMAL, "n.tmp", NULL, "normal" },
63 { 1, FILE_ATTRIBUTE_HIDDEN, "h.tmp", NULL, "hidden" },
64 { 1, FILE_ATTRIBUTE_SYSTEM, "s.tmp", NULL, "system" },
65 { 0, FILE_ATTRIBUTE_DIRECTORY, "d.tmp", NULL, "directory" },
68 static const int max_test_dir_size = 20; /* size of above plus some for .. etc */
70 /* Create a test directory full of attribute test files, clear counts */
71 static void set_up_attribute_test(const char *testdirA)
76 ret = CreateDirectoryA(testdirA, NULL);
77 ok(ret, "couldn't create dir '%s', error %d\n", testdirA, GetLastError());
79 for (i=0; testfiles[i].name; i++) {
81 pRtlMultiByteToUnicodeN(testfiles[i].nameW, sizeof(testfiles[i].nameW), NULL, testfiles[i].name, strlen(testfiles[i].name)+1);
83 sprintf(buf, "%s\\%s", testdirA, testfiles[i].name);
84 testfiles[i].nfound = 0;
85 if (testfiles[i].attr & FILE_ATTRIBUTE_DIRECTORY) {
86 ret = CreateDirectoryA(buf, NULL);
87 ok(ret, "couldn't create dir '%s', error %d\n", buf, GetLastError());
89 HANDLE h = CreateFileA(buf,
90 GENERIC_READ|GENERIC_WRITE,
91 0, NULL, CREATE_ALWAYS,
92 testfiles[i].attr, 0);
93 ok( h != INVALID_HANDLE_VALUE, "failed to create temp file '%s'\n", buf );
99 /* Remove the given test directory and the attribute test files, if any */
100 static void tear_down_attribute_test(const char *testdirA)
104 for (i=0; testfiles[i].name; i++) {
107 sprintf(buf, "%s\\%s", testdirA, testfiles[i].name);
108 if (testfiles[i].attr & FILE_ATTRIBUTE_DIRECTORY) {
109 ret = RemoveDirectory(buf);
110 ok(ret || (GetLastError() == ERROR_PATH_NOT_FOUND),
111 "Failed to rmdir %s, error %d\n", buf, GetLastError());
113 ret = DeleteFile(buf);
114 ok(ret || (GetLastError() == ERROR_PATH_NOT_FOUND),
115 "Failed to rm %s, error %d\n", buf, GetLastError());
118 RemoveDirectoryA(testdirA);
121 /* Match one found file against testfiles[], increment count if found */
122 static void tally_test_file(FILE_BOTH_DIRECTORY_INFORMATION *dir_info)
126 (FILE_ATTRIBUTE_SYSTEM|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_DIRECTORY|FILE_ATTRIBUTE_REPARSE_POINT);
127 DWORD attrib = dir_info->FileAttributes & attribmask;
128 WCHAR *nameW = dir_info->FileName;
129 int namelen = dir_info->FileNameLength / sizeof(WCHAR);
134 for (i=0; testfiles[i].name; i++) {
135 int len = strlen(testfiles[i].name);
136 if (namelen != len || memcmp(nameW, testfiles[i].nameW, len*sizeof(WCHAR)))
138 if (testfiles[i].todo) {
140 ok (attrib == (testfiles[i].attr & attribmask), "file %s: expected %s (%x), got %x (is your linux new enough?)\n", testfiles[i].name, testfiles[i].description, testfiles[i].attr, attrib);
142 ok (attrib == (testfiles[i].attr & attribmask), "file %s: expected %s (%x), got %x (is your linux new enough?)\n", testfiles[i].name, testfiles[i].description, testfiles[i].attr, attrib);
144 testfiles[i].nfound++;
147 ok(testfiles[i].name != NULL, "unexpected file found\n");
150 static void test_NtQueryDirectoryFile(void)
152 OBJECT_ATTRIBUTES attr;
153 UNICODE_STRING ntdirname;
154 char testdirA[MAX_PATH];
155 WCHAR testdirW[MAX_PATH];
159 UINT data_len; /* length of dir data */
160 BYTE data[8192]; /* directory data */
161 FILE_BOTH_DIRECTORY_INFORMATION *dir_info;
166 /* Clean up from prior aborted run, if any, then set up test files */
167 ok(GetTempPathA(MAX_PATH, testdirA), "couldn't get temp dir\n");
168 strcat(testdirA, "NtQueryDirectoryFile.tmp");
169 tear_down_attribute_test(testdirA);
170 set_up_attribute_test(testdirA);
172 /* Read the directory and note which files are found */
173 pRtlMultiByteToUnicodeN(testdirW, sizeof(testdirW), NULL, testdirA, strlen(testdirA)+1);
174 if (!pRtlDosPathNameToNtPathName_U(testdirW, &ntdirname, NULL, NULL))
176 ok(0,"RtlDosPathNametoNtPathName_U failed\n");
179 InitializeObjectAttributes(&attr, &ntdirname, OBJ_CASE_INSENSITIVE, 0, NULL);
180 status = pNtOpenFile( &dirh, SYNCHRONIZE | FILE_LIST_DIRECTORY, &attr, &io,
182 FILE_SYNCHRONOUS_IO_NONALERT|FILE_OPEN_FOR_BACKUP_INTENT|FILE_DIRECTORY_FILE);
183 ok (status == STATUS_SUCCESS, "failed to open dir '%s', ret 0x%x, error %d\n", testdirA, status, GetLastError());
184 if (status != STATUS_SUCCESS) {
185 skip("can't test if we can't open the directory\n");
189 pNtQueryDirectoryFile( dirh, NULL, NULL, NULL, &io, data, sizeof(data),
190 FileBothDirectoryInformation, FALSE, NULL, TRUE );
191 ok (U(io).Status == STATUS_SUCCESS, "filed to query directory; status %x\n", U(io).Status);
192 data_len = io.Information;
193 ok (data_len >= sizeof(FILE_BOTH_DIRECTORY_INFORMATION), "not enough data in directory\n");
197 while ((data_pos < data_len) && (numfiles < max_test_dir_size)) {
198 dir_info = (FILE_BOTH_DIRECTORY_INFORMATION *)(data + data_pos);
200 tally_test_file(dir_info);
202 if (dir_info->NextEntryOffset == 0) {
203 pNtQueryDirectoryFile( dirh, 0, NULL, NULL, &io, data, sizeof(data),
204 FileBothDirectoryInformation, FALSE, NULL, FALSE );
205 if (U(io).Status == STATUS_NO_MORE_FILES)
207 ok (U(io).Status == STATUS_SUCCESS, "filed to query directory; status %x\n", U(io).Status);
208 data_len = io.Information;
209 if (data_len < sizeof(FILE_BOTH_DIRECTORY_INFORMATION))
213 data_pos += dir_info->NextEntryOffset;
217 ok(numfiles < max_test_dir_size, "too many loops\n");
219 for (i=0; testfiles[i].name; i++)
220 ok(testfiles[i].nfound == 1, "Wrong number %d of %s files found\n",
221 testfiles[i].nfound, testfiles[i].description);
225 tear_down_attribute_test(testdirA);
226 pRtlFreeUnicodeString(&ntdirname);
229 static void test_redirection(void)
234 if (!pRtlWow64EnableFsRedirection || !pRtlWow64EnableFsRedirectionEx)
236 skip( "Wow64 redirection not supported\n" );
239 status = pRtlWow64EnableFsRedirectionEx( FALSE, &old );
240 if (status == STATUS_NOT_IMPLEMENTED)
242 skip( "Wow64 redirection not supported\n" );
245 ok( !status, "RtlWow64EnableFsRedirectionEx failed status %x\n", status );
247 status = pRtlWow64EnableFsRedirectionEx( FALSE, &cur );
248 ok( !status, "RtlWow64EnableFsRedirectionEx failed status %x\n", status );
249 ok( !cur, "RtlWow64EnableFsRedirectionEx got %u\n", cur );
251 status = pRtlWow64EnableFsRedirectionEx( TRUE, &cur );
252 ok( !status, "RtlWow64EnableFsRedirectionEx failed status %x\n", status );
253 status = pRtlWow64EnableFsRedirectionEx( TRUE, &cur );
254 ok( !status, "RtlWow64EnableFsRedirectionEx failed status %x\n", status );
255 ok( cur == 1, "RtlWow64EnableFsRedirectionEx got %u\n", cur );
257 status = pRtlWow64EnableFsRedirection( TRUE );
258 ok( !status, "RtlWow64EnableFsRedirectionEx failed status %x\n", status );
259 status = pRtlWow64EnableFsRedirectionEx( TRUE, &cur );
260 ok( !status, "RtlWow64EnableFsRedirectionEx failed status %x\n", status );
261 ok( !cur, "RtlWow64EnableFsRedirectionEx got %u\n", cur );
263 status = pRtlWow64EnableFsRedirection( FALSE );
264 ok( !status, "RtlWow64EnableFsRedirectionEx failed status %x\n", status );
265 status = pRtlWow64EnableFsRedirectionEx( FALSE, &cur );
266 ok( !status, "RtlWow64EnableFsRedirectionEx failed status %x\n", status );
267 ok( cur == 1, "RtlWow64EnableFsRedirectionEx got %u\n", cur );
269 pRtlWow64EnableFsRedirectionEx( old, &cur );
272 START_TEST(directory)
274 HMODULE hntdll = GetModuleHandleA("ntdll.dll");
277 skip("not running on NT, skipping test\n");
281 pNtClose = (void *)GetProcAddress(hntdll, "NtClose");
282 pNtOpenFile = (void *)GetProcAddress(hntdll, "NtOpenFile");
283 pNtQueryDirectoryFile = (void *)GetProcAddress(hntdll, "NtQueryDirectoryFile");
284 pRtlCreateUnicodeStringFromAsciiz = (void *)GetProcAddress(hntdll, "RtlCreateUnicodeStringFromAsciiz");
285 pRtlDosPathNameToNtPathName_U = (void *)GetProcAddress(hntdll, "RtlDosPathNameToNtPathName_U");
286 pRtlInitUnicodeString = (void *)GetProcAddress(hntdll, "RtlInitUnicodeString");
287 pRtlFreeUnicodeString = (void *)GetProcAddress(hntdll, "RtlFreeUnicodeString");
288 pRtlMultiByteToUnicodeN = (void *)GetProcAddress(hntdll,"RtlMultiByteToUnicodeN");
289 pRtlWow64EnableFsRedirection = (void *)GetProcAddress(hntdll,"RtlWow64EnableFsRedirection");
290 pRtlWow64EnableFsRedirectionEx = (void *)GetProcAddress(hntdll,"RtlWow64EnableFsRedirectionEx");
292 test_NtQueryDirectoryFile();