All `eject` tests were failing under ASan, since they call /bin/mount,
which is uninstrumented, but it picks up the instrumented `libblkid`
library, causing ASan to complain:
gcc:
ASan runtime does not come first in initial library list; you should either link runtime to your application or manually preload it with LD_PRELOAD.
eject: unmount of `/home/runner/work/util-linux/util-linux/tests/output/eject/umount-by-disk-mounted-mnt' failed
clang:
/bin/umount: symbol lookup error: /home/runner/work/util-linux/util-linux/.libs/libblkid.so.1: undefined symbol: __sancov_lowest_stack
eject: unmount of `/home/runner/work/util-linux/util-linux/tests/output/eject/umount-by-disk-mounted-mnt' failed
Subsequently, all tests which require the `scsi_debug` module get skipped,
since it's still in use due to the failed umount:
fdisk: align 512/4K ... SKIPPED (cannot remove scsi_debug module (rmmod))
fdisk: align 512/4K +alignment_offset ... SKIPPED (cannot remove scsi_debug module (rmmod))
fdisk: align 512/4K +MD ... SKIPPED (cannot remove scsi_debug module (rmmod))
In case of gcc this can be easily resolved by setting $LD_PRELOAD to the
respective ASan library. clang makes this a bit more difficult, since it
compiles the ASan library statically, so firstly we need to force dynamic
linking (via -shared-asan), and then add the runtime DSO path to the
linker cache, since it's in a non-standard path.
UINT64_MAX is 18446744073709551615, but 2^64 is 18446744073709551616.
We also need to use kbytes in all calculation in the test than bytes
as ipcs by default do not use bytes anymore.
Signed-off-by: Karel Zak <kzak@redhat.com>
Linux kernel since 6730e6580177d13f4612767873cb5a533ad63c61 checks for
limits and kernel ipc/utils.h defines
#define IPCMNI_SHIFT 15
#define IPCMNI (1 << IPCMNI_SHIFT)
it means 32768 (aka shortint max). Let's use it in our tests too to
avoid "Invalid argument" when write to /proc/sys/kernel/shmmni.
Signed-off-by: Karel Zak <kzak@redhat.com>
We encode to "safe" strings almost all variables for 'blkid -o udev'
and we need it also for SYSTEM_ID, PUBLISHER_ID, APPLICATION_ID,
BOOT_SYSTEM_ID and recently added VOLUME_SET_ID and DATA_PREPARER_ID.
This change makes blkid from util-linux more compatible with built-in
udevd blkid.
Addresses: https://github.com/karelzak/util-linux/pull/1215 (commit 5cbffdb74f)
Signed-off-by: Karel Zak <kzak@redhat.com>
Image iso-different-iso-joliet-label contains different identifiers in ISO
and Joliet locations. Identifiers are prefixed with "ISO" or "Joliet"
string to verify that UNICODE Joliet has preference over ASCII ISO.
Image iso-unicode-long-label contains very long identifiers in ISO location
which do not fit into the Joliet location. In ISO location is UNICODE
character 'ï' replaced by '_' and unrepresentable spaces also by '_'.
This test verifies that libblkid can use first half of identifiers from
Joliet (which contains UNICODE) and second half from ISO which is just
uppercase and only small subset of ASCII. This image was generated by Nero
Linux software and basically this truncate and '_' replacement is done by
default for any long or UNICODE label.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
The getwchar(3) will choke and exit if invalid character is encountered.
This change will make col(1) to print broken multibyte characters as
\x{hex} string.
Reported-by: Vitaly Lipatov <lav@etersoft.ru>
Addresses: https://github.com/karelzak/util-linux/issues/1198
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit adds support for multisession filesystem images to
standard low-probe blkid tests. The expected image name is
<name>-multi-<offset>[-<offset> ...][-<something>].img
For example:
iso-multi-0-174-348-genisoimage.img.xz
triggers three sub-tests:
: iso-multi-genisoimage-0 ... OK
: iso-multi-genisoimage-174 ... OK
: iso-multi-genisoimage-348 ... OK
Addresses: https://github.com/karelzak/util-linux/issues/1161
Signed-off-by: Karel Zak <kzak@redhat.com>
* cpu MHz is per-CPU value and not printed in summary anymore
* topology is reordered
* number of NUMA nodes is moved to NUMA section
* parsable output uses cache ID from kernel if avalable
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'whereis' of https://github.com/ferivoz/util-linux:
whereis: extend test case
whereis: filter bin, man and src differently
whereis: do not strip suffixes
whereis: do not ignore trailing numbers
whereis: add --disable-whereis to configure
whereis: add lib32 directories
whereis: support zst compressed man pages
whereis: fix out of boundary read
The old images of the atari label are truncated and in-table stored
sizes do not match with real images sizes -- libblkid checks it now.
I have no idea how to generate ICD format, let's ignore it in tests
for now.
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'col-refactor' of https://github.com/kerolasa/util-linux:
col: replace LINE and CHAR typedefs with structs
col: free memory before exit [LeakSanitizer]
col: tidy up sources a little bit
col: add defaults to switch case clauses
col: flip all comparisions to numerical order
col: use size_t when dealing with numbers that buffer sizes
col: add structure to hold line variables
col: add update_cur_line() function
col: add handle_not_graphic() function
col: initialize variables when they are declared
col: move option handling to separate function
col: move global variables to a control structure
col: use inline function rather than function like define
col: use typedef and enum to clarify struct
col: remove function prototypes
col: add more tests
Commit 7b54f05d6b added iflag=fullblock
option, it works fine with coreutils's dd but macOS's dd doesn't support
iflag option then test failed on macOS[1].
This commit added prepared test data for test to not use dd command to
avoid dd command difference.
tested on raspberry pi3
$ sudo sh -c 'for i in $(seq 1 500); do taskset -c 0 ./ts/cramfs/mkfs-endianness ; done' | grep FAILED | wc -l
0
tested on macOS
$ sudo sh -c 'for i in $(seq 1 500); do ./ts/cramfs/mkfs-endianness ; done' | grep FAILED | wc -l
0
[1]https://travis-ci.org/github/karelzak/util-linux/jobs/723642222#L3907
Signed-off-by: Masami Ichikawa <masami256@gmail.com>
When run mkfs-endianness test on lowend machine, sometimes dd didn't
fill block with string then test failed.
So, it's nice to add iflag=fullblock option to fill a block with
string read from stdin.
Tested on Raspberry Pi 3 B+(using 1core to simulate lowend environment)
with iflag=fullblock option didn't get test failure.
Without iflag=fullblock option.
$ sudo sh -c 'for i in $(seq 1 500); do taskset -c 0 ./ts/cramfs/mkfs-endianness ; done' | grep FAILED | wc -l
49
With iflag=fullblock option.
$ sudo sh -c 'for i in $(seq 1 500); do taskset -c 0 ./ts/cramfs/mkfs-endianness ; done' | grep FAILED | wc -l
0
Signed-off-by: Masami Ichikawa <masami256@gmail.com>
to make it easier to catch regressions going forward.
It's a follow-up to 678d03cc8a, 9f03ad60e5
and 4bdb681571
Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
* 'fuzz' of https://github.com/evverx/util-linux:
tests: pack testcases into zip archives
tests: integrate test_last_fuzz into the testsuite
tests: add a fuzzer for process_wtmp_file
docs: mention OSS-Fuzz and CIFuzz and how to build fuzz targets locally
tools: make it possible to set all the fuzzing flags with config-gen
build-system: make "make distcheck" work
travis: set CXX correctly
travis: turn on --enable-fuzzing-engine
build-sys: add support for --enable-fuzzing-engine
tests: integrate test_mount_fuzz into the testsuite
tests: take exit codes into account
tests: add a fuzzer for mnt_table_parse_stream
In its current form the testsuite isn't suitable for running
fuzz targets because it ignores exit codes and relies solely
on diffs (that unfortunately aren't helpful because the nondeterministic
nature of fuzz targets makes it kind of hard to specify expected output
in advance). This patch is supposed to address the "exit code" issue for now.
Signed-off-by: Evgeny Vereshchagin <evvers@ya.ru>
Add a few checks to the symlink test, including for the fix
in commit 477239ce0d ("rename: fix regression for symlink
with non-existing target").
Tested with './tests/run.sh rename/symlink' before/after that
commit with FAILED/OK results (and '--show-diff') as expected:
After:
rename: symlink check ... OK
Before:
rename: symlink check ... FAILED (rename/symlink)
With --show-diff:
diff-{{{
--- /home/mfo/git/util-linux/tests/expected/rename/symlink 2020-07-14 15:21:06.412792160 -0300
+++ /home/mfo/git/util-linux/tests/output/rename/symlink 2020-07-14 15:45:10.980927233 -0300
@@ -3,5 +3,3 @@
rename_slink.3: `old' -> `new'
`rename_slink.1' -> `rename_symlink.1'
target
-`rename_slink.2' -> `rename_symlink.2'
-target
}}}-diff
diff-{{{
--- /home/mfo/git/util-linux/tests/expected/rename/symlink.err 2020-07-14 15:37:42.466207786 -0300
+++ /home/mfo/git/util-linux/tests/output/rename/symlink.err 2020-07-14 15:45:10.984927251 -0300
@@ -1 +1,2 @@
+rename: rename_slink.2: not accessible: No such file or directory
rename: rename_slink.3: No such file or directory
}}}-diff
Signed-off-by: Mauricio Faria de Oliveira <mfo@canonical.com>
Karel Zak
Frantisek Sumsal
Anatoly Pugachev
Pali Rohár
Sami Kerola
Samanta Navarro
Masami Ichikawa
Evgeny Vereshchagin
Chris Hofstaedtler
Mauricio Faria de Oliveira