[PATCH 11/12] mstask/tests: Add some tests for ITask::Run().

[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
https://testbot.winehq.org/JobDetails.pl?Key=38313

Your paranoid android.


=== w7u (32 bit task) ===
task.c:753: Test failed: got 0x80070020