#!/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 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 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 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_formd_lookup': ['FAIL', '7633'], 'casenorm/sensitive_formd_delete': ['FAIL', '7633'], 'casenorm/mixed_none_lookup_ci': ['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_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], 'removal/removal_with_zdb': ['SKIP', known_reason], 'rootpool/setup': ['SKIP', na_reason], 'rsend/rsend_008_pos': ['SKIP', '6066'], '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_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_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_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], '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'], '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'], '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+\(\S+\))?:' + \ 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 ' % 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)