[PATCH 07/11] Revert "winmm: Test opening the same device twice."

[Robert Reif]

Alexandre Julliard wrote:
> Ken Thomases <ken at codeweavers.com> writes:
>
>   
>> This reverts commit 6a7127bfc201ff7a218795c239d5b2571ea413d7 and part of
>> 9f32c0d9d60662ac8e00ce5cbd4aebd4fdf8dc89.
>>
>> It turns out that the issue isn't a limitation of winmm.  It's just
>> individual low-level drivers that may fail to support opening the device
>> twice.  So, there's no way to write the test (is it todo_wine or not?
>> depends on the driver).
>>     
>
> That's not a reason to remove it...
>
>   
The test also fails on real Windows 95 and Windows 98 (pre SE) for the 
same reason.

The wine audio system is patterned after the old Windows 95 implementation
and behaves just like it.  Applications are given access to the low 
level audio
drivers so the audio drivers determine the audio system behavior.

Getting this test to always pass on wine would require moving the whole 
audio
system over to a virtualized hardware model like Windows 98 SE and later
did.  However that will not fix the fact that this test will almost 
always fail on
old versions of Windows.

The test is bogus unless you look at the OS version.  The test will always
pass on Windows 98 SE and up and will most likley fail on all Windows 
versions
prior to 98 SE depending on what hardware and drivers are used.