user32/tests: check return value of DdeClientTransaction in test_initialisation()

[testbot at testbot.winehq.org]

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=2250

Your paranoid android.


=== W98SE (32 bit dde) ===
dde.c:586: Test failed: Expected TestDDEServer(, got TestDDEServer:(04dc)
dde.c:588: Test failed: Got size 20 for TestDDEServer:(04dc)
dde.c:934: Test failed: Expected 0, got 0000c1ae
dde.c:939: Test failed: Expected item atom, got 008307f4
dde.c:2042: Test failed: Expected 0xdeadbeef, got 00000083