[Bug 16552] New: CreateIoCompletionPort fails in Chromium unit tests

http://bugs.winehq.org/show_bug.cgi?id=16552

Summary: CreateIoCompletionPort fails in Chromium unit tests
           Product: Wine
           Version: 1.1.10
          Platform: Other
               URL: http://chromium.org
        OS/Version: other
            Status: NEW
          Keywords: download, source
          Severity: normal
          Priority: P2
         Component: wineserver
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

http://src.chromium.org/viewvc/chrome/trunk/src/base/message_pump_win.cc
contains the code
  port_.Set(CreateIoCompletionPort(INVALID_HANDLE_VALUE, NULL, NULL, 1));
  DCHECK(port_.IsValid());
...
  HANDLE port = CreateIoCompletionPort(file_handle, port_, key, 1);
  DCHECK(port == port_.Get());

The DCHECK fires when running one of the Chromium unit tests:
  wine Debug/ui_tests.exe
...
001b:Call KERNEL32.CreateFileW(00ed7208
L"\\.\pipe\chrome.ChromeTestingInterface:8.1",c0000000,00000000,00000000,00000003,40110000,00000000)
ret=010e0220
001b:Ret  KERNEL32.CreateFileW() retval=000000c0 ret=010e0220
...
0021:Call KERNEL32.CreateIoCompletionPort(ffffffff,00000000,00000000,00000001)
ret=01a304b3
0021:Ret  KERNEL32.CreateIoCompletionPort() retval=000000c8 ret=01a304b3
0021:Call KERNEL32.CreateIoCompletionPort(000000c0,000000c8,00ed5aa0,00000001)
ret=01a30760
trace:ntdll:NtSetInformationFile
(0xc0,0x7cdee318,0x7cdee320,0x00000008,0x0000001e)
0021:Ret  KERNEL32.CreateIoCompletionPort() retval=00000000 ret=01a30760
0021:Call KERNEL32.OutputDebugStringA(00ed95a8
"[26:33:1249:FATAL:message_pump_win.cc(428)] Check failed: port == port_.Get().
\r\n") ret=019a7af3

I think it's failing in wineserver for some reason during NtSetInformationFile
in set_completion_info.