[PATCH 0/3] fix failures caused by mount error msg change in util-linux v2.30

Eryu Guan
2017-11-14T10:54:49Z

util-linux v2.30 changed mount error message again and caused several
tests to fail (reported by Misono Tomohiro, thanks!), this is mainly due
to two util-linux commits in v2.30-rc1

6dede2f2f7c5 libmount: support MS_RDONLY on write-protected devices
ea848180dd34 libmount: add mnt_context_get_excode()

This patchset introduced _filter_ending_dot, _filter_error_mount and
_filter_busy_mount and improved _filter_ro_mount to deal with all these
output differences between old and new util-linux versions.

I've tested and confirmed generic/050, xfs/005 and overlay/03[567] all
passed with both old and new util-linux. xfs/333 is always _notrun
because there's no realtime-rmapbt support yet.

Perhaps there're better and cleaner ways to fix the problems, please
help review and advise, thanks!

Eryu

Eryu Guan (3):
fstests: filter mount error message for EUCLEAN and ESTALE
overlay/036: filter busy mount message
fstests: filter readonly mount error messages

common/filter | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++-
tests/generic/050 | 2 +-
tests/generic/050.out | 8 +++---
tests/overlay/035 | 9 +++++--
tests/overlay/036 | 9 +++++--
tests/overlay/036.out | 4 +--
tests/overlay/037 | 4 +--
tests/overlay/037.out | 4 +--
tests/xfs/005 | 7 +-----
tests/xfs/333 | 2 +-
tests/xfs/333.out | 2 +-
11 files changed, 97 insertions(+), 24 deletions(-)

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2.13.6