This graph shows the number of passing tests over time.
fstest is a POSIX file system test suite written by Pawel Jakub Dawidek. I imported it from a file called pjd-fstest-20090130-RC.tgz (found here). I put it into a git repository (here), tweaked it until it compiles on the Hurd, and added a simple runner that sets up Hurd translators and runs the test suite on them.
You need to compile the fstest utility. See Makefile.
The run_tests.bash utility runs the test suite on Hurd translators. It currently supports ext2fs and tmpfs. To use it, go to your Hurd source tree, make sure you have ext2fs and tmpfs compiled, and execute:
% path/to/run_tests.bash --keep Testing ext2fs... 1..1 ok 1 ext2fs: ok /path/to/fstest/tests/chflags/00.t 1..1 ok 1 ext2fs: ok /path/to/fstest/tests/chflags/01.t [...] tmpfs: ok /path/to/fstest/tests/xacl/06.t ext2fs: 1797/1962 tests passed. tmpfs: 1863/1962 tests passed.
A record of the test run is appended to fstest.data. This data can be visualized with gnuplot, see fstest.gnuplot for inspiration.
The --fuzz flag can be used to fuzz translators. The tests are run in a randomized order until the translator crashes:
% path/to/run_tests.bash --fuzz --filesystems tmpfs [...] fstest unlink fstest_2956079e17c81715570d3dce2cf59ebc/fstest_637b26c0443c1345cf509d91314f6ac4 ok 185 fstest rmdir fstest_2956079e17c81715570d3dce2cf59ebc tmpfs: dir.c:47: diskfs_clear_directory: Assertion `dp->dn_stat.st_size == 0' failed. not ok 186 fstest rmdir fstest_dee564697abb21c65e8fbb3aad343062 not ok 187 /path/to/fstest/tests/rename/10.t: 242: cd: can't cd to /path/to/hurd/fstest.tmp fstest rmdir fstest_42bae52b42c1cc347d8c495ac0084c98 not ok 188 tmpfs: not ok /path/to/fstest/tests/rename/10.t tmpfs: 866/898 tests passed.