kernel32/tests: Don't test function directly when reporting GetLastError()

[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
http://testbot.winehq.org/JobDetails.pl?Key=8130

Your paranoid android.


=== WNT4WSSP6 (32 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting

=== W2KPROSP4 (32 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting

=== WXPPROSP3 (32 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting

=== W2K3R2SESP2 (32 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting

=== WVISTAADM (32 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting

=== W2K8SE (32 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting

=== W7PRO (32 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting

=== W7PROX64 (32 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting

=== W7PROX64 (64 bit pipe) ===
pipe.c:878: Test failed: WriteFile to not-yet-connected pipe
pipe.c:880: Test failed: ReadFile from not-yet-connected pipe
pipe.c:897: Test failed: WriteFile to disconnected pipe
pipe.c:899: Test failed: ReadFile from disconnected pipe with bytes waiting