[PATCH v2 2/2] ntdll: Skip FileRenameInformationEx tests on older Windows versions.

[Joel Holdsworth]

From: Joel Holdsworth

Test failures were introduced in 67479f8c2fc03c2043b8414bc063e671e36fdbda, and affect Windows 10
1607 and older.

Wine-bug: https://bugs.winehq.org/show_bug.cgi?id=55631
Signed-off-by: Joel Holdsworth 
---
 dlls/ntdll/tests/file.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/dlls/ntdll/tests/file.c b/dlls/ntdll/tests/file.c
index 6822f95c3de..78474662ebb 100644
--- a/dlls/ntdll/tests/file.c
+++ b/dlls/ntdll/tests/file.c
@@ -2244,6 +2244,24 @@ static void test_file_link_information(FILE_INFORMATION_CLASS class)

GetTempPathW( MAX_PATH, tmp_path );

+    /* check if class is implemented */
+    res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
+    ok( res != 0, "failed to create temp file\n" );
+    handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
+    ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
+
+    memset( &fli, 0x11, sizeof(fli) );
+    res = pNtQueryInformationFile( handle, &io, &fli, sizeof(fli), class );
+
+    CloseHandle( handle );
+    delete_object( oldpath );
+
+    if (class == FileLinkInformationEx && (res == STATUS_NOT_IMPLEMENTED || res == STATUS_INVALID_INFO_CLASS))
+    {
+        todo_wine win_skip( "FileLinkInformationEx not supported\n" );
+        return;
+    }
+
     /* oldpath is a file, newpath doesn't exist */
     res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
     ok( res != 0, "failed to create temp file\n" );