This patch adds NFFS test suite ported from Mynewt. The test cases are
pretty much the same as in original implementation, however some of
them had to be adjusted to cover differences in Mynewt and Zephyr
filesystem APIs. Also the code was reformatted in some places to make
checkpatch happy.
All test cases from "basic" group can be also run on nRF52840 (nRF52 and
nRF51 do not have enough RAM to run all tests as-is).
Origin: Apache Mynewt NFFS
URL: https://github.com/apache/mynewt-nffs/tree/master
Commit: 6639f7a432e70db00ef25d5e558aedbe503a3c9a
Purpose: NFFS test suite
Maintained-by: Zephyr
Signed-off-by: Grzegorz Kolodziejczyk <grzegorz.kolodziejczyk@codecoup.pl>
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@codecoup.pl>
Anas Nashif