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kernel32/tests: Add some tests for mounted folders. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-03-15 16:56:52 -05:00 committed by Alexandre Julliard
parent ebf57f01f4
commit 5885c70b18
1 changed files with 231 additions and 0 deletions
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231
dlls/kernel32/tests/volume.c
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@ -22,6 +22,7 @@
#include "winbase.h"
#include "winioctl.h"
#include "ntddstor.h"
#include "winternl.h"
#include <stdio.h>
#include "ddk/ntddcdvd.h"
#include "ddk/mountmgr.h"
@ -59,6 +60,7 @@ static BOOL (WINAPI *pGetVolumePathNameA)(LPCSTR, LPSTR, DWORD);
static BOOL (WINAPI *pGetVolumePathNameW)(LPWSTR, LPWSTR, DWORD);
static BOOL (WINAPI *pGetVolumePathNamesForVolumeNameA)(LPCSTR, LPSTR, DWORD, LPDWORD);
static BOOL (WINAPI *pGetVolumePathNamesForVolumeNameW)(LPCWSTR, LPWSTR, DWORD, LPDWORD);
static BOOL (WINAPI *pCreateSymbolicLinkA)(const char *, const char *, DWORD);
/* ############################### */
@ -1302,6 +1304,233 @@ static void test_cdrom_ioctl(void)
}
static void test_mounted_folder(void)
{
char name_buffer[200], path[MAX_PATH], volume_name[100], *p;
FILE_NAME_INFORMATION *name = (FILE_NAME_INFORMATION *)name_buffer;
FILE_ATTRIBUTE_TAG_INFO info;
IO_STATUS_BLOCK io;
BOOL ret, got_path;
NTSTATUS status;
HANDLE file;
DWORD size;
ret = CreateDirectoryA("C:\\winetest_mnt", NULL);
if (!ret && GetLastError() == ERROR_ACCESS_DENIED)
{
skip("Not enough permissions to create a folder in the C: drive.\n");
return;
}
ok(ret, "got error %u\n", GetLastError());
ret = GetVolumeNameForVolumeMountPointA( "C:\\", volume_name, sizeof(volume_name) );
ok(ret, "got error %u\n", GetLastError());
ret = SetVolumeMountPointA( "C:\\winetest_mnt\\", volume_name );
if (!ret)
{
skip("Not enough permissions to create a mounted folder.\n");
RemoveDirectoryA( "C:\\winetest_mnt" );
return;
}
todo_wine ok(ret, "got error %u\n", GetLastError());
file = CreateFileA( "C:\\winetest_mnt", 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, NULL );
ok(file != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
status = NtQueryInformationFile( file, &io, &info, sizeof(info), FileAttributeTagInformation );
ok(!status, "got status %#x\n", status);
ok((info.FileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
&& (info.FileAttributes & FILE_ATTRIBUTE_DIRECTORY), "got attributes %#x\n", info.FileAttributes);
ok(info.ReparseTag == IO_REPARSE_TAG_MOUNT_POINT, "got reparse tag %#x\n", info.ReparseTag);
status = NtQueryInformationFile( file, &io, name, sizeof(name_buffer), FileNameInformation );
ok(!status, "got status %#x\n", status);
ok(name->FileNameLength == wcslen(L"\\winetest_mnt") * sizeof(WCHAR), "got length %u\n", name->FileNameLength);
ok(!wcsnicmp(name->FileName, L"\\winetest_mnt", wcslen(L"\\winetest_mnt")), "got name %s\n",
debugstr_wn(name->FileName, name->FileNameLength / sizeof(WCHAR)));
CloseHandle( file );
file = CreateFileA( "C:\\winetest_mnt", 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL );
ok(file != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
status = NtQueryInformationFile( file, &io, &info, sizeof(info), FileAttributeTagInformation );
ok(!status, "got status %#x\n", status);
ok(!(info.FileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
&& (info.FileAttributes & FILE_ATTRIBUTE_DIRECTORY), "got attributes %#x\n", info.FileAttributes);
ok(!info.ReparseTag, "got reparse tag %#x\n", info.ReparseTag);
status = NtQueryInformationFile( file, &io, name, sizeof(name_buffer), FileNameInformation );
ok(!status, "got status %#x\n", status);
ok(name->FileNameLength == wcslen(L"\\") * sizeof(WCHAR), "got length %u\n", name->FileNameLength);
ok(!wcsnicmp(name->FileName, L"\\", wcslen(L"\\")), "got name %s\n",
debugstr_wn(name->FileName, name->FileNameLength / sizeof(WCHAR)));
CloseHandle( file );
file = CreateFileA( "C:\\winetest_mnt\\windows", 0, FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL );
ok(file != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
status = NtQueryInformationFile( file, &io, name, sizeof(name_buffer), FileNameInformation );
ok(!status, "got status %#x\n", status);
ok(name->FileNameLength == wcslen(L"\\windows") * sizeof(WCHAR), "got length %u\n", name->FileNameLength);
ok(!wcsnicmp(name->FileName, L"\\windows", wcslen(L"\\windows")), "got name %s\n",
debugstr_wn(name->FileName, name->FileNameLength / sizeof(WCHAR)));
CloseHandle( file );
ret = GetVolumePathNameA( "C:\\winetest_mnt", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\winetest_mnt\\"), "got %s\n", debugstr_a(path));
SetLastError(0xdeadbeef);
ret = GetVolumeNameForVolumeMountPointA( "C:\\winetest_mnt", path, sizeof(path) );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_INVALID_NAME, "wrong error %u\n", GetLastError());
SetLastError(0xdeadbeef);
ret = GetVolumeInformationA( "C:\\winetest_mnt", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_INVALID_NAME, "wrong error %u\n", GetLastError());
ret = GetVolumeNameForVolumeMountPointA( "C:\\winetest_mnt\\", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, volume_name), "expected %s, got %s\n", debugstr_a(volume_name), debugstr_a(path));
ret = GetVolumeInformationA( "C:\\winetest_mnt\\", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(ret, "got error %u\n", GetLastError());
ret = GetVolumePathNameA( "C:\\winetest_mnt\\windows", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\winetest_mnt\\"), "got %s\n", debugstr_a(path));
SetLastError(0xdeadbeef);
ret = GetVolumeNameForVolumeMountPointA( "C:\\winetest_mnt\\windows\\", path, sizeof(path) );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_NOT_A_REPARSE_POINT, "wrong error %u\n", GetLastError());
SetLastError(0xdeadbeef);
ret = GetVolumeInformationA( "C:\\winetest_mnt\\windows\\", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_DIR_NOT_ROOT, "wrong error %u\n", GetLastError());
ret = GetVolumePathNameA( "C:\\winetest_mnt\\nonexistent\\", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\winetest_mnt\\"), "got %s\n", debugstr_a(path));
SetLastError(0xdeadbeef);
ret = GetVolumeNameForVolumeMountPointA( "C:\\winetest_mnt\\nonexistent\\", path, sizeof(path) );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_FILE_NOT_FOUND, "wrong error %u\n", GetLastError());
SetLastError(0xdeadbeef);
ret = GetVolumeInformationA( "C:\\winetest_mnt\\nonexistent\\", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_FILE_NOT_FOUND, "wrong error %u\n", GetLastError());
ret = GetVolumePathNameA( "C:\\winetest_mnt\\winetest_mnt", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\winetest_mnt\\winetest_mnt\\"), "got %s\n", debugstr_a(path));
ret = GetVolumeNameForVolumeMountPointA( "C:\\winetest_mnt\\winetest_mnt\\", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, volume_name), "expected %s, got %s\n", debugstr_a(volume_name), debugstr_a(path));
ret = GetVolumeInformationA( "C:\\winetest_mnt\\winetest_mnt\\", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(ret, "got error %u\n", GetLastError());
ret = GetVolumePathNameA( "C:/winetest_mnt/../winetest_mnt/.", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\winetest_mnt\\"), "got %s\n", debugstr_a(path));
ret = GetVolumeNameForVolumeMountPointA( "C:/winetest_mnt/../winetest_mnt/.\\", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, volume_name), "expected %s, got %s\n", debugstr_a(volume_name), debugstr_a(path));
ret = GetVolumeInformationA( "C:/winetest_mnt/../winetest_mnt/.\\", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(ret, "got error %u\n", GetLastError());
ret = GetVolumePathNamesForVolumeNameA( volume_name, path, sizeof(path), &size );
ok(ret, "got error %u\n", GetLastError());
got_path = FALSE;
for (p = path; *p; p += strlen(p) + 1)
{
if (!strcmp( p, "C:\\winetest_mnt\\" ))
got_path = TRUE;
ok(strcmp( p, "C:\\winetest_mnt\\winetest_mnt\\" ), "GetVolumePathNamesForVolumeName() should not recurse\n");
}
ok(got_path, "mount point was not enumerated\n");
/* test interaction with symbolic links */
if (pCreateSymbolicLinkA)
{
ret = pCreateSymbolicLinkA( "C:\\winetest_link", "C:\\winetest_mnt\\", SYMBOLIC_LINK_FLAG_DIRECTORY );
ok(ret, "got error %u\n", GetLastError());
ret = GetVolumePathNameA( "C:\\winetest_link\\", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\"), "got %s\n", path);
SetLastError(0xdeadbeef);
ret = GetVolumeNameForVolumeMountPointA( "C:\\winetest_link\\", path, sizeof(path) );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER
|| broken(GetLastError() == ERROR_SUCCESS) /* 2008 */, "wrong error %u\n", GetLastError());
ret = GetVolumeInformationA( "C:\\winetest_link\\", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(ret, "got error %u\n", GetLastError());
ret = GetVolumePathNameA( "C:\\winetest_link\\windows\\", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\"), "got %s\n", path);
SetLastError(0xdeadbeef);
ret = GetVolumeNameForVolumeMountPointA( "C:\\winetest_link\\windows\\", path, sizeof(path) );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_NOT_A_REPARSE_POINT, "wrong error %u\n", GetLastError());
SetLastError(0xdeadbeef);
ret = GetVolumeInformationA( "C:\\winetest_link\\windows\\", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(!ret, "expected failure\n");
ok(GetLastError() == ERROR_DIR_NOT_ROOT, "wrong error %u\n", GetLastError());
ret = GetVolumePathNameA( "C:\\winetest_link\\winetest_mnt", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\winetest_link\\winetest_mnt\\"), "got %s\n", debugstr_a(path));
ret = GetVolumeNameForVolumeMountPointA( "C:\\winetest_link\\winetest_mnt\\", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, volume_name), "expected %s, got %s\n", debugstr_a(volume_name), debugstr_a(path));
ret = GetVolumeInformationA( "C:\\winetest_link\\winetest_mnt\\", NULL, 0, NULL, NULL, NULL, NULL, 0 );
ok(ret, "got error %u\n", GetLastError());
/* The following test makes it clear that when we encounter a symlink
* while resolving, we resolve *every* junction in the path, i.e. both
* mount points and symlinks. */
ret = GetVolumePathNameA( "C:\\winetest_link\\winetest_mnt\\winetest_link\\windows\\", path, sizeof(path) );
ok(ret, "got error %u\n", GetLastError());
ok(!strcmp(path, "C:\\") || !strcmp(path, "C:\\winetest_link\\winetest_mnt\\") /* 2008 */,
"got %s\n", debugstr_a(path));
file = CreateFileA( "C:\\winetest_link\\winetest_mnt\\winetest_link\\windows\\", 0,
FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL );
ok(file != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
status = NtQueryInformationFile( file, &io, name, sizeof(name_buffer), FileNameInformation );
ok(!status, "got status %#x\n", status);
ok(name->FileNameLength == wcslen(L"\\windows") * sizeof(WCHAR), "got length %u\n", name->FileNameLength);
ok(!wcsnicmp(name->FileName, L"\\windows", wcslen(L"\\windows")), "got name %s\n",
debugstr_wn(name->FileName, name->FileNameLength / sizeof(WCHAR)));
CloseHandle( file );
ret = RemoveDirectoryA( "C:\\winetest_link\\" );
ok(ret, "got error %u\n", GetLastError());
/* The following cannot be automatically tested:
*
* Suppose C: and D: are mount points of different volumes. If C:/a is
* symlinked to D:/b, GetVolumePathName("C:\\a") will return "D:\\" if
* "a" is a directory, but "C:\\" if "a" is a file.
* Moreover, if D: is mounted at C:/mnt, and C:/a is symlinked to
* C:/mnt, GetVolumePathName("C:\\mnt\\b") will still return "D:\\". */
}
ret = DeleteVolumeMountPointA( "C:\\winetest_mnt\\" );
ok(ret, "got error %u\n", GetLastError());
ret = RemoveDirectoryA( "C:\\winetest_mnt" );
ok(ret, "got error %u\n", GetLastError());
}
START_TEST(volume)
{
hdll = GetModuleHandleA("kernel32.dll");
@ -1317,6 +1546,7 @@ START_TEST(volume)
pGetVolumePathNameW = (void *) GetProcAddress(hdll, "GetVolumePathNameW");
pGetVolumePathNamesForVolumeNameA = (void *) GetProcAddress(hdll, "GetVolumePathNamesForVolumeNameA");
pGetVolumePathNamesForVolumeNameW = (void *) GetProcAddress(hdll, "GetVolumePathNamesForVolumeNameW");
pCreateSymbolicLinkA = (void *) GetProcAddress(hdll, "CreateSymbolicLinkA");
test_query_dos_deviceA();
test_dos_devices();
@ -1334,4 +1564,5 @@ START_TEST(volume)
test_GetVolumePathNamesForVolumeNameA();
test_GetVolumePathNamesForVolumeNameW();
test_cdrom_ioctl();
test_mounted_folder();
}