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sys,dll: symlink testing

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This commit is contained in:
Bill Zissimopoulos
2016-09-09 21:21:24 -07:00
parent 811696d939
commit 165f3ec45d
9 changed files with 102 additions and 8 deletions
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81
tst/winfsp-tests/reparse-test.c
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@ -219,8 +219,89 @@ void reparse_nfs_test(void)
}
}
static void reparse_symlink_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
HANDLE Handle;
BOOL Success;
WCHAR FilePath[MAX_PATH], LinkPath[MAX_PATH];
PUINT8 NameInfoBuf[sizeof(FILE_NAME_INFO) + MAX_PATH];
PFILE_NAME_INFO PNameInfo = (PVOID)NameInfoBuf;
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StringCbPrintfW(LinkPath, sizeof LinkPath, L"%s%s\\link0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = CreateSymbolicLinkW(LinkPath, FilePath, 0);
if (Success)
{
Handle = CreateFileW(FilePath,
FILE_WRITE_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(LinkPath,
FILE_WRITE_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = GetFileInformationByHandleEx(Handle, FileNameInfo, PNameInfo, sizeof NameInfoBuf);
ASSERT(Success);
if (-1 == Flags)
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 6) * sizeof(WCHAR));
else if (0 == Prefix)
ASSERT(PNameInfo->FileNameLength == wcslen(L"\\file0") * sizeof(WCHAR));
else
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 1) * sizeof(WCHAR));
if (-1 == Flags)
ASSERT(0 == memcmp(FilePath + 6, PNameInfo->FileName, PNameInfo->FileNameLength));
else if (0 == Prefix)
ASSERT(0 == memcmp(L"\\file0", PNameInfo->FileName, PNameInfo->FileNameLength));
else
ASSERT(0 == memcmp(FilePath + 1, PNameInfo->FileName, PNameInfo->FileNameLength));
CloseHandle(Handle);
Success = DeleteFileW(LinkPath);
ASSERT(Success);
Success = DeleteFileW(FilePath);
ASSERT(Success);
}
else
{
ASSERT(ERROR_PRIVILEGE_NOT_HELD == GetLastError());
FspDebugLog(__FUNCTION__ ": need SE_CREATE_SYMBOLIC_LINK_PRIVILEGE\n");
}
memfs_stop(memfs);
}
void reparse_symlink_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH] = L"\\\\?\\";
GetCurrentDirectoryW(MAX_PATH - 4, DirBuf + 4);
reparse_symlink_dotest(-1, DirBuf, 0);
}
if (WinFspDiskTests)
{
reparse_symlink_dotest(MemfsDisk, 0, 0);
}
if (WinFspNetTests)
{
reparse_symlink_dotest(MemfsNet, L"\\\\memfs\\share", 0);
}
}
void reparse_tests(void)
{
TEST(reparse_guid_test);
TEST(reparse_nfs_test);
TEST(reparse_symlink_test);
}