How libmagic will behave is not necessarily stable across different
operating systems of versions of libmagic (or the magic number
database). So suppress it to avoid false test failures.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Regression tests to ensure that we can create undo files and roll
things back if need be.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Also add the convenience macro $CLEAN_OUTPUT in test_config which can
be used to run the "sed -e $cmd_dir/filter.sed" command to clean up
e2fsprogs command output before comparing with the expected golden
output.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
The environment variable EXT2FS_NO_MTAB_OK will suppress the error
code EXT2_NO_MTAB_FILE when the /etc/mtab file can not be found. This
allows the e2fsprogs regression test suite to be run in chroots which
might not have an /etc/mtab file.
By default will still want to complain if the /etc/mtab file is
missing, since we really don't want to discourage distributions and
purveyors of embedded systems from running without an /etc/mtab file.
But if it's missing it only results in a missing sanity check that
might cause file system corruption if the file system is mounted when
programs such as e2fsck, tune2fs, or resize2fs is running, so there is
no potential security problems that might result if this environment
variable is set inappropriately.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The only checksum program which we can reliably count upon being
installed on all systems is "sum", which is not a particular robust
checksum. The problem with using md5sum or sha1sum is it hat it may
not be installed on all systems. So create a crcsum program which is
used so we can validate that a data file on a resized file system has
not been corrupted.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Since e2image can be optionally compiled out, we tested to see if
e2image was built; but using "test -x $E2IMAGE" fails if e2image is
something like "valgrind --simhints=lax-ioctls ../misc/e2image".
Define and use $E2IMAGE_EXE, much like we have done with e2undo and
resize2fs.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The /tmp directory is often a memory based file system, and using this
can speed up running the regression test suite.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit adds new regression test called i_e2image which should
validate expected behaviour of e2image raw and qcow2 image creation
and qcow2 -> raw image conversion. You can run it with "make check" as
the rest of regression tests.
Testing is performed on three filesystem images with different block
sizes (1024, 2048, 4096). It creates raw and qcow2 images from the
original and then convert qcow2 image back to raw image. The results are
checksummed and compared with pre-prepared results. All md5sums should
stay the same and raw image created from original and qcow2 image should
be the same as well (just for the record).
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Some recent changes had caused diet libc support to bitrot. Fix up
missing header files and other portability fixups needed for dietlibc.
(Many of these changes also improve general portability.)
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Provide mke2fs with a much more sophisticated system for controlling
configuration parameters of a newly created filesystem based on a
split filesystem and usage type system. The -t option to mke2fs was a
deprecated alias to -c; it now specifies a filesystem type (ext2,
ext3, ext4, etc.), while the -T option can now be a comma separated
usage list.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
LC_ALL is the "high priority" environment variable that overrides all
others, where as LANG is the lowest priorty environment variable. If
LC_ALL is set, it doesn't matter whether LANG, LANGUAGE, LC_COLLATE,
LC_MESSAGES, and the all the rest are set. This will assure that the
locale when running the test suites is the "C" locale.
Obviates Gentoo patch: e2fsprogs-1.38-tests-locale.patch
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Also, use this environtment variable to make sure that a local
/etc/e2fsck.conf file will not interfere with the regression test
suite.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Add the --valgrind option to the tests/test_script which allows us to
run the e2fsprogs regression test suite under valgrind.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
f_swapfs, f_move_itable, f_resize_inode, test_config:
Allow the diff options to be set in test_config so that
diff -u can be used on platforms that have it. (To be
done: checking whether diff can support -u in the
configure script.)
Theodore Ts'o