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tests: btrfs - test-btrfs-misc convert to python

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Signed-off-by: Susant Sahani <ssahani@redhat.com>
This commit is contained in:
Susant Sahani
2025-11-28 19:52:13 +05:30
committed by rwmjones
parent 7df1e9c359
commit c27f3d41b1
2 changed files with 75 additions and 2 deletions
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4
tests/Makefile.am
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@@ -47,13 +47,13 @@ SLOW_TESTS += bigdirs/test-big-dirs.pl
EXTRA_DIST += bigdirs/test-big-dirs.pl
TESTS += \
btrfs/test-btrfs-misc.pl \
btrfs/test-btrfs-misc.py \
btrfs/test-btrfs-devices.sh \
btrfs/test-btrfs-subvolume-default.pl \
btrfs/test-btrfs-replace.sh \
btrfs/test-btrfs-subvolume-snapshot.sh
EXTRA_DIST += \
btrfs/test-btrfs-misc.pl \
btrfs/test-btrfs-misc.py \
btrfs/test-btrfs-devices.sh \
btrfs/test-btrfs-subvolume-default.pl \
btrfs/test-btrfs-replace.sh \

73
tests/btrfs/test-btrfs-misc.py Executable file
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@@ -0,0 +1,73 @@
#!/usr/bin/env python3
# libguestfs
# Copyright (C) 2025 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# Miscellaneous btrfs features.
import sys
import os
import errno
import guestfs
# Allow the test to be skipped since btrfs is often broken.
if 'SKIP_TEST_BTRFS_MISC_PY' in os.environ:
sys.exit(77)
g = guestfs.GuestFS()
g.add_drive_scratch(1024 * 1024 * 1024)
g.launch()
# If btrfs is not available, bail.
if not g.feature_available(["btrfs"]):
print(f"{sys.argv[0]}: skipping test because btrfs is not available", file=sys.stderr)
sys.exit(77)
g.part_disk("/dev/sda", "mbr")
g.mkfs_btrfs(["/dev/sda1"])
# Setting label.
g.set_label("/dev/sda1", "newlabel")
label = g.vfs_label("/dev/sda1")
if label != "newlabel":
raise Exception("unexpected label: expecting 'newlabel' but got '{}'".format(label))
# Setting btrfs UUID
try:
g.set_uuid("/dev/sda1", "12345678-1234-1234-1234-123456789012")
except RuntimeError:
err = g.last_errno()
if err == errno.ENOTSUP:
print("$0: skipping test for btrfs UUID change feature is not available", file=sys.stderr)
else:
raise
else:
uuid = g.vfs_uuid("/dev/sda1")
if uuid != "12345678-1234-1234-1234-123456789012":
raise Exception("unexpected uuid expecting '12345678-1234-1234-1234-123456789012' but got '{}'".format(uuid))
# Setting btrfs random UUID.
try:
g.set_uuid_random("/dev/sda1")
except RuntimeError:
err = g.last_errno()
if err == errno.ENOTSUP:
print("$0: skipping test for btrfs UUID change feature is not available", file=sys.stderr)
else:
raise
g.shutdown()
g.close()