`tests/tr1`: Fix sporadic failures caused by `tmpnam`/`_tempnam` - #2210

Merged

Stephan T. Lavavej (StephanTLavavej) merged 9 commits into

microsoft:mainfrom

StephanTLavavej:temp-names

Sep 25, 2021

Commits on Sep 17, 2021

Eliminate `NO_TMPNAM_TESTS` logic.
Stephan T. Lavavej (StephanTLavavej)
committed
c1cc486
Eliminate `tmpnam` macroization.
Stephan T. Lavavej (StephanTLavavej)
committed
db165a1

Commits on Sep 18, 2021

Add temp_file_name.h.
Stephan T. Lavavej (StephanTLavavej)
committed
c875d49
Convert tmpnam() calls in cstdio/test.cpp.
Stephan T. Lavavej (StephanTLavavej)
committed
1fc2564
Convert _tempnam() calls in cwchar1, fstream1, fstream2.
Stephan T. Lavavej (StephanTLavavej)
committed
d64ce4f