< > TOTO
< < TUTU
< $ cat
-$ ./tesh --enable-coverage --log='log.thresh:info tesh.fmt:%m%n'
-> Enable coverage
+$ perl ${bindir:=.}/tesh
> Test suite from stdin
> [(stdin):3] cat
> Output of <(stdin):3> mismatch:
> - TOTO
> + TUTU
> Test suite `(stdin)': NOK (<(stdin):3> output mismatch)
-