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zfs/tests/test-runner/bin/zts-report.py

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#!/usr/bin/env python3
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
#
# Copyright (c) 2017 by Delphix. All rights reserved.
# Copyright (c) 2018 by Lawrence Livermore National Security, LLC.
#
# This script must remain compatible with Python 2.6+ and Python 3.4+.
#
import os
import re
import sys
#
# This script parses the stdout of zfstest, which has this format:
#
# Test: /path/to/testa (run as root) [00:00] [PASS]
# Test: /path/to/testb (run as jkennedy) [00:00] [PASS]
# Test: /path/to/testc (run as root) [00:00] [FAIL]
# [...many more results...]
#
# Results Summary
# FAIL 22
# SKIP 32
# PASS 1156
#
# Running Time: 02:50:31
# Percent passed: 95.5%
# Log directory: /var/tmp/test_results/20180615T205926
#
#
# Common generic reasons for a test or test group to be skipped.
#
# Some test cases are known to fail in ways which are not harmful or dangerous.
# In these cases simply mark the test as a known failure until it can be
# updated and the issue resolved. Note that it's preferable to open a unique
# issue on the GitHub issue tracker for each test case failure.
#
known_reason = 'Known issue'
#
# Some tests require that a test user be able to execute the zfs utilities.
# This may not be possible when testing in-tree due to the default permissions
# on the user's home directory. When testing this can be resolved by granting
# group read access.
#
# chmod 0750 $HOME
#
exec_reason = 'Test user execute permissions required for utilities'
#
# Some tests require a minimum python version of 3.5 and will be skipped when
# the default system version is too old. There may also be tests which require
# additional python modules be installed, for example python-cffi is required
# by the pyzfs tests.
#
python_reason = 'Python v3.5 or newer required'
python_deps_reason = 'Python modules missing: python-cffi'
#
# Some tests require the O_TMPFILE flag which was first introduced in the
# 3.11 kernel.
#
tmpfile_reason = 'Kernel O_TMPFILE support required'
#
# Some tests require that the NFS client and server utilities be installed.
#
share_reason = 'NFS client and server utilities required'
#
# Some tests require that the lsattr utility support the project id feature.
#
project_id_reason = 'lsattr with set/show project ID required'
#
# Some tests require that the kernel support user namespaces.
#
user_ns_reason = 'Kernel user namespace support required'
#
# Some rewind tests can fail since nothing guarantees that old MOS blocks
# are not overwritten. Snapshots protect datasets and data files but not
# the MOS. Reasonable efforts are made in the test case to increase the
# odds that some txgs will have their MOS data left untouched, but it is
# never a sure thing.
#
rewind_reason = 'Arbitrary pool rewind is not guaranteed'
#
# Some tests may by structured in a way that relies on exact knowledge
# of how much free space in available in a pool. These tests cannot be
# made completely reliable because the internal details of how free space
# is managed are not exposed to user space.
#
enospc_reason = 'Exact free space reporting is not guaranteed'
#
# Some tests require a minimum version of the fio benchmark utility.
# Older distributions such as CentOS 6.x only provide fio-2.0.13.
#
fio_reason = 'Fio v2.3 or newer required'
#
# Some tests require that the DISKS provided support the discard operation.
# Normally this is not an issue because loop back devices are used for DISKS
# and they support discard (TRIM/UNMAP).
#
trim_reason = 'DISKS must support discard (TRIM/UNMAP)'
#
# Some tests are not applicable to a platform or need to be updated to operate
# in the manor required by the platform. Any tests which are skipped for this
# reason will be suppressed in the final analysis output.
#
na_reason = "Not applicable"
summary = {
'total': float(0),
'passed': float(0),
'logfile': "Could not determine logfile location."
}
#
# These tests are known to fail, thus we use this list to prevent these
# failures from failing the job as a whole; only unexpected failures
# bubble up to cause this script to exit with a non-zero exit status.
#
# Format: { 'test-name': ['expected result', 'issue-number | reason'] }
#
# For each known failure it is recommended to link to a GitHub issue by
# setting the reason to the issue number. Alternately, one of the generic
# reasons listed above can be used.
#
known = {
'casenorm/mixed_none_lookup_ci': ['FAIL', '7633'],
'casenorm/mixed_formd_lookup_ci': ['FAIL', '7633'],
'cli_root/zfs_unshare/zfs_unshare_002_pos': ['SKIP', na_reason],
'cli_root/zfs_unshare/zfs_unshare_006_pos': ['SKIP', na_reason],
'cli_user/misc/zfs_share_001_neg': ['SKIP', na_reason],
'cli_user/misc/zfs_unshare_001_neg': ['SKIP', na_reason],
'privilege/setup': ['SKIP', na_reason],
'refreserv/refreserv_004_pos': ['FAIL', known_reason],
'rootpool/setup': ['SKIP', na_reason],
'rsend/rsend_008_pos': ['SKIP', '6066'],
'vdev_zaps/vdev_zaps_007_pos': ['FAIL', known_reason],
}
if sys.platform.startswith('freebsd'):
known.update({
'cli_root/zpool_wait/zpool_wait_trim_basic': ['SKIP', trim_reason],
'cli_root/zpool_wait/zpool_wait_trim_cancel': ['SKIP', trim_reason],
'cli_root/zpool_wait/zpool_wait_trim_flag': ['SKIP', trim_reason],
'link_count/link_count_001': ['SKIP', na_reason],
})
elif sys.platform.startswith('linux'):
known.update({
'casenorm/mixed_formd_lookup': ['FAIL', '7633'],
'casenorm/mixed_formd_delete': ['FAIL', '7633'],
'casenorm/sensitive_formd_lookup': ['FAIL', '7633'],
'casenorm/sensitive_formd_delete': ['FAIL', '7633'],
'limits/filesystem_limit': ['FAIL', '8226'],
'limits/snapshot_limit': ['FAIL', '8226'],
'removal/removal_with_zdb': ['SKIP', known_reason],
})
#
# These tests may occasionally fail or be skipped. We want there failures
# to be reported but only unexpected failures should bubble up to cause
# this script to exit with a non-zero exit status.
#
# Format: { 'test-name': ['expected result', 'issue-number | reason'] }
#
# For each known failure it is recommended to link to a GitHub issue by
# setting the reason to the issue number. Alternately, one of the generic
# reasons listed above can be used.
#
maybe = {
'alloc_class/alloc_class_012_pos': ['FAIL', '9142'],
'alloc_class/alloc_class_013_pos': ['FAIL', '9142'],
'chattr/setup': ['SKIP', exec_reason],
'cli_root/zdb/zdb_006_pos': ['FAIL', known_reason],
'cli_root/zfs_get/zfs_get_004_pos': ['FAIL', known_reason],
'cli_root/zfs_get/zfs_get_009_pos': ['SKIP', '5479'],
'cli_root/zfs_share/setup': ['SKIP', share_reason],
'cli_root/zfs_snapshot/zfs_snapshot_002_neg': ['FAIL', known_reason],
'cli_root/zfs_unshare/setup': ['SKIP', share_reason],
'cli_root/zpool_add/zpool_add_004_pos': ['FAIL', known_reason],
'cli_root/zpool_destroy/zpool_destroy_001_pos': ['SKIP', '6145'],
'cli_root/zpool_import/import_rewind_device_replaced':
['FAIL', rewind_reason],
'cli_root/zpool_import/import_rewind_config_changed':
['FAIL', rewind_reason],
'cli_root/zpool_import/zpool_import_missing_003_pos': ['SKIP', '6839'],
'cli_root/zpool_trim/setup': ['SKIP', trim_reason],
'cli_root/zpool_upgrade/zpool_upgrade_004_pos': ['FAIL', '6141'],
'cli_user/misc/arc_summary3_001_pos': ['SKIP', python_reason],
'delegate/setup': ['SKIP', exec_reason],
'history/history_004_pos': ['FAIL', '7026'],
'history/history_005_neg': ['FAIL', '6680'],
'history/history_006_neg': ['FAIL', '5657'],
'history/history_008_pos': ['FAIL', known_reason],
'history/history_010_pos': ['SKIP', exec_reason],
'io/mmap': ['SKIP', fio_reason],
'largest_pool/largest_pool_001_pos': ['FAIL', known_reason],
'pyzfs/pyzfs_unittest': ['SKIP', python_deps_reason],
'no_space/enospc_002_pos': ['FAIL', enospc_reason],
'projectquota/setup': ['SKIP', exec_reason],
'redundancy/redundancy_004_neg': ['FAIL', '7290'],
'reservation/reservation_008_pos': ['FAIL', '7741'],
'reservation/reservation_018_pos': ['FAIL', '5642'],
'rsend/rsend_019_pos': ['FAIL', '6086'],
'rsend/rsend_020_pos': ['FAIL', '6446'],
'rsend/rsend_021_pos': ['FAIL', '6446'],
'rsend/rsend_024_pos': ['FAIL', '5665'],
'rsend/send-c_volume': ['FAIL', '6087'],
'snapshot/clone_001_pos': ['FAIL', known_reason],
'snapshot/snapshot_009_pos': ['FAIL', '7961'],
'snapshot/snapshot_010_pos': ['FAIL', '7961'],
'snapused/snapused_004_pos': ['FAIL', '5513'],
'tmpfile/setup': ['SKIP', tmpfile_reason],
'threadsappend/threadsappend_001_pos': ['FAIL', '6136'],
'trim/setup': ['SKIP', trim_reason],
'upgrade/upgrade_projectquota_001_pos': ['SKIP', project_id_reason],
'user_namespace/setup': ['SKIP', user_ns_reason],
'userquota/setup': ['SKIP', exec_reason],
'vdev_zaps/vdev_zaps_004_pos': ['FAIL', '6935'],
'zvol/zvol_ENOSPC/zvol_ENOSPC_001_pos': ['FAIL', '5848'],
}
if sys.platform.startswith('freebsd'):
maybe.update({
'cli_root/zfs_copies/zfs_copies_002_pos': ['FAIL', known_reason],
'cli_root/zpool_import/zpool_import_missing_003_pos':
['FAIL', known_reason],
'delegate/zfs_allow_003_pos': ['FAIL', known_reason],
'resilver/resilver_restart_001': ['FAIL', known_reason],
})
def usage(s):
print(s)
sys.exit(1)
def process_results(pathname):
try:
f = open(pathname)
except IOError as e:
print('Error opening file: %s' % e)
sys.exit(1)
prefix = '/zfs-tests/tests/functional/'
pattern = \
r'^Test(?:\s+\(\S+\))?:' + \
r'\s*\S*%s(\S+)\s*\(run as (\S+)\)\s*\[(\S+)\]\s*\[(\S+)\]' \
% prefix
pattern_log = r'^\s*Log directory:\s*(\S*)'
d = {}
for l in f.readlines():
m = re.match(pattern, l)
if m and len(m.groups()) == 4:
summary['total'] += 1
if m.group(4) == "PASS":
summary['passed'] += 1
d[m.group(1)] = m.group(4)
continue
m = re.match(pattern_log, l)
if m:
summary['logfile'] = m.group(1)
return d
if __name__ == "__main__":
if len(sys.argv) != 2:
usage('usage: %s <pathname>' % sys.argv[0])
results = process_results(sys.argv[1])
if summary['total'] == 0:
print("\n\nNo test results were found.")
print("Log directory: %s" % summary['logfile'])
sys.exit(0)
expected = []
unexpected = []
for test in list(results.keys()):
if results[test] == "PASS":
continue
setup = test.replace(os.path.basename(test), "setup")
if results[test] == "SKIP" and test != setup:
if setup in known and known[setup][0] == "SKIP":
continue
if setup in maybe and maybe[setup][0] == "SKIP":
continue
if ((test not in known or results[test] not in known[test][0]) and
(test not in maybe or results[test] not in maybe[test][0])):
unexpected.append(test)
else:
expected.append(test)
print("\nTests with results other than PASS that are expected:")
for test in sorted(expected):
issue_url = 'https://github.com/openzfs/zfs/issues/'
# Include the reason why the result is expected, given the following:
# 1. Suppress test results which set the "Not applicable" reason.
# 2. Numerical reasons are assumed to be GitHub issue numbers.
# 3. When an entire test group is skipped only report the setup reason.
if test in known:
if known[test][1] == na_reason:
continue
elif known[test][1].isdigit():
expect = issue_url + known[test][1]
else:
expect = known[test][1]
elif test in maybe:
if maybe[test][1].isdigit():
expect = issue_url + maybe[test][1]
else:
expect = maybe[test][1]
elif setup in known and known[setup][0] == "SKIP" and setup != test:
continue
elif setup in maybe and maybe[setup][0] == "SKIP" and setup != test:
continue
else:
expect = "UNKNOWN REASON"
print(" %s %s (%s)" % (results[test], test, expect))
print("\nTests with result of PASS that are unexpected:")
for test in sorted(known.keys()):
# We probably should not be silently ignoring the case
# where "test" is not in "results".
if test not in results or results[test] != "PASS":
continue
print(" %s %s (expected %s)" % (results[test], test,
known[test][0]))
print("\nTests with results other than PASS that are unexpected:")
for test in sorted(unexpected):
expect = "PASS" if test not in known else known[test][0]
print(" %s %s (expected %s)" % (results[test], test, expect))
if len(unexpected) == 0:
sys.exit(0)
else:
sys.exit(1)
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