[PATCH 4/6] kernel32: Reimplement RemoveDirectory() by setting a delete disposition.

[Dmitry Timoshkov]

Signed-off-by: Dmitry Timoshkov 
---
 dlls/kernel32/path.c    | 17 ++++++++---------
 dlls/ntdll/tests/file.c |  8 +++++---
 2 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/dlls/kernel32/path.c b/dlls/kernel32/path.c
index 48a3e336ec..5318a94388 100644
--- a/dlls/kernel32/path.c
+++ b/dlls/kernel32/path.c
@@ -1656,11 +1656,10 @@ BOOL WINAPI RemoveDirectoryW( LPCWSTR path )
 {
     OBJECT_ATTRIBUTES attr;
     UNICODE_STRING nt_name;
-    ANSI_STRING unix_name;
     IO_STATUS_BLOCK io;
     NTSTATUS status;
     HANDLE handle;
-    BOOL ret = FALSE;
+    FILE_DISPOSITION_INFORMATION fdi;

TRACE( "%s\n", debugstr_w(path) );

@@ -1686,19 +1685,19 @@ BOOL WINAPI RemoveDirectoryW( LPCWSTR path )
         return FALSE;
     }

-    status = wine_nt_to_unix_file_name( &nt_name, &unix_name, FILE_OPEN, FALSE );
     RtlFreeUnicodeString( &nt_name );
+
+    fdi.DoDeleteFile = TRUE;
+    status = NtSetInformationFile( handle, &io, &fdi, sizeof(fdi), FileDispositionInformation);
+
+    NtClose( handle );
+
     if (status != STATUS_SUCCESS)
     {
         SetLastError( RtlNtStatusToDosError(status) );
-        NtClose( handle );
         return FALSE;
     }
-
-    if (!(ret = (rmdir( unix_name.Buffer ) != -1))) FILE_SetDosError();
-    RtlFreeAnsiString( &unix_name );
-    NtClose( handle );
-    return ret;
+    return TRUE;
 }

diff --git a/dlls/ntdll/tests/file.c b/dlls/ntdll/tests/file.c
index 286873d657..e83b88e79b 100644
--- a/dlls/ntdll/tests/file.c
+++ b/dlls/ntdll/tests/file.c
@@ -2934,16 +2934,18 @@ todo_wine
     fileDeleted = RemoveDirectoryA( buffer );
     ok( fileDeleted, "Directory should have been deleted\n" );
     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
-todo_wine
     ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
     res = nt_get_file_attrs( buffer, &fdi2 );
 todo_wine
     ok( res == STATUS_DELETE_PENDING, "got %#x\n", res );
     /* can't open the deleted directory */
     handle2 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
+todo_wine
     ok( handle2 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
 todo_wine
     ok(GetLastError() == ERROR_ACCESS_DENIED, "got %u\n", GetLastError());
+if (handle2 != INVALID_HANDLE_VALUE)
+    CloseHandle( handle2 );
     CloseHandle( handle );
     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
     ok( fileDeleted, "Directory should have been deleted\n" );
@@ -2966,10 +2968,10 @@ todo_wine
     handle3 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
 todo_wine
     ok( handle3 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
-if (handle3 != INVALID_HANDLE_VALUE)
-    CloseHandle( handle3 );
 todo_wine
     ok(GetLastError() == ERROR_ACCESS_DENIED, "got %u\n", GetLastError());
+if (handle3 != INVALID_HANDLE_VALUE)
+    CloseHandle( handle3 );
     /* can't open the deleted directory (wrong sharing mode) */
     handle3 = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
     ok( handle3 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=42775

Your paranoid android.

=== build (build log) ===

error: patch failed: dlls/ntdll/tests/file.c:3016
error: patch failed: dlls/ntdll/tests/file.c:3037
Task: Patch failed to apply

=== debian9 (build log) ===

error: patch failed: dlls/ntdll/tests/file.c:3016
error: patch failed: dlls/ntdll/tests/file.c:3037
Task: Patch failed to apply

[Alexandre Julliard]

Dmitry Timoshkov  writes:
> Signed-off-by: Dmitry Timoshkov
>
> dlls/kernel32/path.c    | 17 ++++++++---------
>  dlls/ntdll/tests/file.c |  8 +++++---
>  2 files changed, 13 insertions(+), 12 deletions(-)

This is still breaking tests:

../../../tools/runtest -q -P wine -T ../../.. -M kernel32.dll -p kernel32_test.exe.so change && touch change.ok
change.c:312: Test failed: should be ready
change.c:315: Test failed: should be ready
change.c:530: Test failed: action wrong
change.c:557: Test failed: should be ready
change.c:587: Test failed: didn't get subdir change
change.c:613: Test failed: len wrong 6
change.c:614: Test failed: name wrong
Makefile:271: recipe for target 'change.ok' failed
make: *** [change.ok] Error 7