tests: sort mockup chips by number, not by name
authorBartosz Golaszewski <bartekgola@gmail.com>
Tue, 14 Mar 2017 16:52:24 +0000 (17:52 +0100)
committerBartosz Golaszewski <bartekgola@gmail.com>
Tue, 14 Mar 2017 16:52:24 +0000 (17:52 +0100)
commitf6fe99dfe1bb8332f522a4269547a674a4fe3594
treed8743abc4797294167146d1ac24fa14fcfbc1d18
parent9dba18de42b0674396c5e2626331d3230532cb56
tests: sort mockup chips by number, not by name

If we request more than 9 chips for a test case, we'll run into
a problem: 'gpiochip10' will come before 'gpiochip2' when sorting by
name.

Sort by chip number instead - it's stored as an unsigned integer and
the above situation will not occur.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
tests/unit/gpiod-unit.c