[PATCH] shlwapi/tests: Test a NULL flags pointer for SHFormatDateTime().

[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=97013

Your paranoid android.


=== debiant2 (32 bit Hindi:India report) ===

shlwapi:
ordinal.c:1742: Test failed: expected (01-09-2021 05:10), got (05:10)
ordinal.c:1749: Test failed: expected (01-09-2021 05:10), got (05:10:51)
ordinal.c:1757: Test failed: expected (01-09-2021 05:10), got (05:10:51)
ordinal.c:1764: Test failed: expected (01-09-2021 05:10), got (01-09-2021)
ordinal.c:1771: Test failed: expected (01-09-2021 05:10), got (01 ??????? 2021)
ordinal.c:1779: Test failed: expected (01-09-2021 05:10), got (01 ??????? 2021)
ordinal.c:1787: Test failed: expected (F), got (0) for time part
ordinal.c:1793: Test failed: expected (01-09-2021 05:10) got (01 ??????? 2021,) for date part
ordinal.c:1801: Test failed: expected (F), got (1) for time part
ordinal.c:1807: Test failed: expected (01-09-2021 05:10) got (01 ??????? 2021,) for date part
ordinal.c:1819: Test failed: expected (01-09-2021 05:10 F), got (01-09-2021 05:10)
ordinal.c:1830: Test failed: expected (01-09-2021 05:10 F F), got (01-09-2021 05:10:51)