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user32/tests: GetClipboardData() returns no error for missing formats. 

Despite the documentation that says if GetClipboardData() returns NULL
one can check GetLastError() to know why!

Signed-off-by: Francois Gouget <fgouget@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Francois Gouget 2021-08-08 00:48:28 +02:00 committed by Alexandre Julliard
parent 1b36c21821
commit 9bd3e3fbe9
2 changed files with 6 additions and 0 deletions
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1
dlls/user32/clipboard.c
View File

@ -1070,6 +1070,7 @@ HANDLE WINAPI GetClipboardData( UINT format )
GlobalFree( data ); GlobalFree( data );
if (status == STATUS_BUFFER_OVERFLOW) continue; /* retry with the new size */ if (status == STATUS_BUFFER_OVERFLOW) continue; /* retry with the new size */
if (status == STATUS_OBJECT_NAME_NOT_FOUND) return 0; /* no such format */
if (status) if (status)
{ {
SetLastError( RtlNtStatusToDosError( status )); SetLastError( RtlNtStatusToDosError( status ));

5
dlls/user32/tests/clipboard.c
View File

@ -1543,6 +1543,11 @@ static void test_handles( HWND hwnd )
data = GetClipboardData( 0xdeadfade ); data = GetClipboardData( 0xdeadfade );
ok( data == ptr, "wrong data %p\n", data ); ok( data == ptr, "wrong data %p\n", data );
SetLastError( 0xdeadbeef );
data = GetClipboardData( CF_RIFF );
ok( GetLastError() == 0xdeadbeef, "unexpected last error %d\n", GetLastError() );
ok( !data, "wrong data %p\n", data );
h = SetClipboardData( CF_PRIVATEFIRST + 7, htext4 ); h = SetClipboardData( CF_PRIVATEFIRST + 7, htext4 );
ok( h == htext4, "got %p\n", h ); ok( h == htext4, "got %p\n", h );
ok( is_moveable( h ), "expected moveable mem %p\n", h ); ok( is_moveable( h ), "expected moveable mem %p\n", h );