[PATCH 0/1] [autotest-client-tests] ubuntu_zfs_xfs_generic: fix

[Paolo Pisati]

Ubuntu_zfs_xfs_generic runs several filesystem tests and compare their output
against some "good test" results: any difference in the printed output is
interpreted as a test failure.

The attached patch is a clean upstream cherry pick from the xfstest-dev
git tree, and it fixes an awk 5.x (Focal) warning that previous versions
grokked fine.

$ cat > foofile << EOD
fooline
# foo comment
fooline2
#foocomment2
fooline3
EOD

Focal:

$ awk -V | head -n1
GNU Awk 5.0.1, API: 2.0 (GNU MPFR 4.0.2, GNU MP 6.1.2)

$ awk '/\#/ {print $0}' foofile
awk: cmd. line:1: warning: regexp escape sequence `\#' is not a known
regexp operator
# foo comment
#foocomment2

$ awk '/#/ {print $0}' foofile
# foo comment
#foocomment2

while with previous awk versions (e.g. Bionic and Xenial):

Bionic:

$ awk -V | head -n 1
GNU Awk 4.1.4, API: 1.1 (GNU MPFR 4.0.1, GNU MP 6.1.2)

$ awk '/\#/ {print $0}' foofile
# foo comment
#foocomment2

$ awk '/#/ {print $0}' foofile
# foo comment
#foocomment2

Xenial:
$ awk -V | head -n 1
GNU Awk 4.1.3, API: 1.1 (GNU MPFR 3.1.4, GNU MP 6.1.0)

$ awk '/\#/ {print $0}' foofile
# foo comment
#foocomment2

$ awk '/#/ {print $0}' foofile
# foo comment
#foocomment2


Paolo Pisati (1):
  UBUNTU: ubuntu_zfs_xfs_generic: fix warning with awk 5.x

 ...ric-001-remove-unnecessary-backslash.patch | 35 +++++++++++++++++++
 .../ubuntu_zfs_xfs_generic.py                 |  3 ++
 2 files changed, 38 insertions(+)
 create mode 100644 ubuntu_zfs_xfs_generic/0006-generic-001-remove-unnecessary-backslash.patch

-- 
2.24.0