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mirror_zfs/tests/test-runner/bin/zts-report.py
Brian Behlendorf 6e72a5b9b6 pyzfs: python3 support (build system) 
Almost all of the Python code in the respository has been updated
to be compatibile with Python 2.6, Python 3.4, or newer.  The only
exceptions are arc_summery3.py which requires Python 3, and pyzfs
which requires at least Python 2.7.  This allows us to maintain a
single version of the code and support most default versions of
python.  This change does the following:

* Sets the default shebang for all Python scripts to python3.  If
  only Python 2 is available, then at install time scripts which
  are compatible with Python 2 will have their shebangs replaced
  with /usr/bin/python.  This is done for compatibility until
  Python 2 goes end of life.  Since only the installed versions
  are changed this means Python 3 must be installed on the system
  for test-runner when testing in-tree.

* Added --with-python=<2|3|3.4,etc> configure option which sets
  the PYTHON environment variable to target a specific python
  version.  By default the newest installed version of Python
  will be used or the preferred distribution version when
  creating pacakges.

* Fixed --enable-pyzfs configure checks so they are run when
  --enable-pyzfs=check and --enable-pyzfs=yes.

* Enabled pyzfs for Python 3.4 and newer, which is now supported.

* Renamed pyzfs package to python<VERSION>-pyzfs and updated to
  install in the appropriate site location.  For example, when
  building with --with-python=3.4 a python34-pyzfs will be
  created which installs in /usr/lib/python3.4/site-packages/.

* Renamed the following python scripts according to the Fedora
  guidance for packaging utilities in /bin

  - dbufstat.py     -> dbufstat
  - arcstat.py      -> arcstat
  - arc_summary.py  -> arc_summary
  - arc_summary3.py -> arc_summary3

* Updated python-cffi package name.  On CentOS 6, CentOS 7, and
  Amazon Linux it's called python-cffi, not python2-cffi.  For
  Python3 it's called python3-cffi or python3x-cffi.

* Install one version of arc_summary.  Depending on the version
  of Python available install either arc_summary2 or arc_summary3
  as arc_summary.  The user output is only slightly different.

Reviewed-by: John Ramsden <johnramsden@riseup.net>
Reviewed-by: Neal Gompa <ngompa@datto.com>
Reviewed-by: loli10K <ezomori.nozomu@gmail.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #8096
2019-01-06 10:39:41 -08:00

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#!/usr/bin/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 that the DISKS provided can be partitioned. This is
# normally not an issue because loop back devices are used for DISKS and they
# can be partition. There is one notable exception, the CentOS 6.x kernel is
# old enough that it does not support partitioning loop back devices.
#
disk_reason = 'Partitionable DISKS required'
#
# 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 may depend on udev change events being generated when block
# devices change capacity. This functionality wasn't available until the
# 2.6.38 kernel.
#
udev_reason = 'Kernel block device udev change events 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 are not applicable to Linux or need to be updated to operate
# in the manor required by Linux. Any tests which are skipped for this
# reason will be suppressed in the final analysis output.
#
na_reason = "N/A on Linux"
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/sensitive_none_lookup': ['FAIL', '7633'],
'casenorm/sensitive_none_delete': ['FAIL', '7633'],
'casenorm/sensitive_formd_lookup': ['FAIL', '7633'],
'casenorm/sensitive_formd_delete': ['FAIL', '7633'],
'casenorm/insensitive_none_lookup': ['FAIL', '7633'],
'casenorm/insensitive_none_delete': ['FAIL', '7633'],
'casenorm/insensitive_formd_lookup': ['FAIL', '7633'],
'casenorm/insensitive_formd_delete': ['FAIL', '7633'],
'casenorm/mixed_none_lookup': ['FAIL', '7633'],
'casenorm/mixed_none_lookup_ci': ['FAIL', '7633'],
'casenorm/mixed_none_delete': ['FAIL', '7633'],
'casenorm/mixed_formd_lookup': ['FAIL', '7633'],
'casenorm/mixed_formd_lookup_ci': ['FAIL', '7633'],
'casenorm/mixed_formd_delete': ['FAIL', '7633'],
'cli_root/zfs_receive/zfs_receive_004_neg': ['FAIL', known_reason],
'cli_root/zfs_unshare/zfs_unshare_002_pos': ['SKIP', na_reason],
'cli_root/zfs_unshare/zfs_unshare_006_pos': ['SKIP', na_reason],
'cli_root/zpool_create/zpool_create_016_pos': ['SKIP', na_reason],
'cli_user/misc/zfs_share_001_neg': ['SKIP', na_reason],
'cli_user/misc/zfs_unshare_001_neg': ['SKIP', na_reason],
'inuse/inuse_001_pos': ['SKIP', na_reason],
'inuse/inuse_003_pos': ['SKIP', na_reason],
'inuse/inuse_006_pos': ['SKIP', na_reason],
'inuse/inuse_007_pos': ['SKIP', na_reason],
'privilege/setup': ['SKIP', na_reason],
'refreserv/refreserv_004_pos': ['FAIL', known_reason],
'removal/removal_condense_export': ['SKIP', known_reason],
'removal/removal_with_zdb': ['SKIP', known_reason],
'rootpool/setup': ['SKIP', na_reason],
'rsend/rsend_008_pos': ['SKIP', '6066'],
'snapshot/rollback_003_pos': ['SKIP', '6143'],
'vdev_zaps/vdev_zaps_007_pos': ['FAIL', known_reason],
'xattr/xattr_008_pos': ['SKIP', na_reason],
'xattr/xattr_009_neg': ['SKIP', na_reason],
'xattr/xattr_010_neg': ['SKIP', na_reason],
'zvol/zvol_misc/zvol_misc_001_neg': ['SKIP', na_reason],
'zvol/zvol_misc/zvol_misc_003_neg': ['SKIP', na_reason],
'zvol/zvol_misc/zvol_misc_004_pos': ['SKIP', na_reason],
'zvol/zvol_misc/zvol_misc_005_neg': ['SKIP', na_reason],
'zvol/zvol_misc/zvol_misc_006_pos': ['SKIP', na_reason],
'zvol/zvol_swap/zvol_swap_003_pos': ['SKIP', na_reason],
'zvol/zvol_swap/zvol_swap_005_pos': ['SKIP', na_reason],
'zvol/zvol_swap/zvol_swap_006_pos': ['SKIP', na_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 = {
'cache/setup': ['SKIP', disk_reason],
'cache/cache_010_neg': ['FAIL', known_reason],
'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_rollback/zfs_rollback_001_pos': ['FAIL', '6415'],
'cli_root/zfs_rollback/zfs_rollback_002_pos': ['FAIL', '6416'],
'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/setup': ['SKIP', disk_reason],
'cli_root/zpool_add/zpool_add_004_pos': ['FAIL', known_reason],
'cli_root/zpool_create/setup': ['SKIP', disk_reason],
'cli_root/zpool_create/zpool_create_008_pos': ['FAIL', known_reason],
'cli_root/zpool_destroy/zpool_destroy_001_pos': ['SKIP', '6145'],
'cli_root/zpool_expand/setup': ['SKIP', udev_reason],
'cli_root/zpool_export/setup': ['SKIP', disk_reason],
'cli_root/zpool_import/setup': ['SKIP', disk_reason],
'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_remove/setup': ['SKIP', disk_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],
'fault/auto_online_001_pos': ['SKIP', disk_reason],
'fault/auto_replace_001_pos': ['SKIP', disk_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],
'inuse/inuse_005_pos': ['SKIP', disk_reason],
'inuse/inuse_008_pos': ['SKIP', disk_reason],
'inuse/inuse_009_pos': ['SKIP', disk_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'],
'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'],
'write_dirs/setup': ['SKIP', disk_reason],
'zvol/zvol_ENOSPC/zvol_ENOSPC_001_pos': ['FAIL', '5848'],
}
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*%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) is not 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/zfsonlinux/zfs/issues/'
# Include the reason why the result is expected, given the following:
# 1. Suppress test results which set the "N/A on Linux" 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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