[PATCH 3/4] d3d11/tests: Introduce and use check_readback_data_u16.

[Marvin]

Hi,

While running your changed tests, 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=50384

Your paranoid android.


=== debian9 (32 bit report) ===

d3d11:
Unhandled exception: page fault on read access to 0x3f800000 in 32-bit code (0x7ed69e9d).

=== debian9 (32 bit French report) ===

d3d11:
Unhandled exception: page fault on read access to 0x00000001 in 32-bit code (0x7ed81e9d).

=== debian9 (32 bit Japanese:Japan report) ===

d3d11:
d3d11.c:5625: Test failed: Got unexpected hr 0x8876086a.

=== debian9 (32 bit Chinese:China report) ===

d3d11:
Unhandled exception: page fault on read access to 0x00000001 in 32-bit code (0x7ed69e9d).

=== debian9 (32 bit WoW report) ===

d3d11:
d3d11.c:5378: Test failed: Got unexpected hr 0x8876086a for query type 4.
Unhandled exception: page fault on execute access to 0x00000000 in 32-bit code (0x00000000).