#!/usr/bin/env @PYTHON_SHEBANG@ # # 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 3.6+. # import os import re import sys import argparse # # 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 kernel supports renameat2 syscall. # renameat2_reason = 'Kernel renameat2 support required' # # 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 the statx(2) system call on Linux which was first # introduced in the 4.11 kernel. # statx_reason = 'Kernel statx(2) system call required on Linux' # # 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 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 on FreeBSD require the fspacectl(2) system call and the # truncate(1) utility supporting the -d option. The system call was first # introduced in FreeBSD version 1400032. # fspacectl_reason = 'fspacectl(2) and truncate -d support required' # # 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" # # Some test cases doesn't have all requirements to run on Github actions CI. # ci_reason = 'CI runner doesn\'t have all requirements' # # Idmapped mount is only supported in kernel version >= 5.12 # idmap_reason = 'Idmapped mount needs kernel 5.12+' # # 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/zpool_import/import_rewind_device_replaced': ['FAIL', rewind_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/zfs_receive/receive-o-x_props_override': ['FAIL', known_reason], 'cli_root/zpool_resilver/zpool_resilver_concurrent': ['SKIP', na_reason], '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], 'cli_root/zfs_unshare/zfs_unshare_008_pos': ['SKIP', na_reason], 'link_count/link_count_001': ['SKIP', na_reason], 'casenorm/mixed_create_failure': ['FAIL', 13215], 'mmap/mmap_sync_001_pos': ['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], 'removal/removal_with_zdb': ['SKIP', known_reason], 'cli_root/zfs_unshare/zfs_unshare_002_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 = { 'append/threadsappend_001_pos': ['FAIL', 6136], 'chattr/setup': ['SKIP', exec_reason], 'crtime/crtime_001_pos': ['SKIP', statx_reason], 'cli_root/zdb/zdb_006_pos': ['FAIL', known_reason], 'cli_root/zfs_destroy/zfs_destroy_dev_removal_condense': ['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', known_reason], 'cli_root/zfs_rollback/zfs_rollback_002_pos': ['FAIL', known_reason], 'cli_root/zfs_snapshot/zfs_snapshot_002_neg': ['FAIL', known_reason], 'cli_root/zfs_unshare/zfs_unshare_006_pos': ['SKIP', na_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/zpool_import_missing_003_pos': ['SKIP', 6839], 'cli_root/zpool_initialize/zpool_initialize_import_export': ['FAIL', 11948], 'cli_root/zpool_labelclear/zpool_labelclear_removed': ['FAIL', known_reason], 'cli_root/zpool_trim/setup': ['SKIP', trim_reason], 'cli_root/zpool_upgrade/zpool_upgrade_004_pos': ['FAIL', 6141], 'delegate/setup': ['SKIP', exec_reason], 'fallocate/fallocate_punch-hole': ['SKIP', fspacectl_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], 'mmp/mmp_on_uberblocks': ['FAIL', known_reason], 'pam/setup': ['SKIP', "pamtester might be not available"], 'pool_checkpoint/checkpoint_discard_busy': ['FAIL', 11946], 'projectquota/setup': ['SKIP', exec_reason], 'removal/removal_condense_export': ['FAIL', known_reason], 'renameat2/setup': ['SKIP', renameat2_reason], 'reservation/reservation_008_pos': ['FAIL', 7741], 'reservation/reservation_018_pos': ['FAIL', 5642], '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], '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', known_reason], '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/zfs_inherit/zfs_inherit_001_neg': ['FAIL', known_reason], 'cli_root/zfs_share/zfs_share_concurrent_shares': ['FAIL', known_reason], 'cli_root/zpool_import/zpool_import_012_pos': ['FAIL', known_reason], 'delegate/zfs_allow_003_pos': ['FAIL', known_reason], 'inheritance/inherit_001_pos': ['FAIL', 11829], 'resilver/resilver_restart_001': ['FAIL', known_reason], 'pool_checkpoint/checkpoint_big_rewind': ['FAIL', 12622], 'pool_checkpoint/checkpoint_indirect': ['FAIL', 12623], 'snapshot/snapshot_002_pos': ['FAIL', '14831'], }) elif sys.platform.startswith('linux'): maybe.update({ 'cli_root/zfs_rename/zfs_rename_002_pos': ['FAIL', known_reason], 'cli_root/zpool_reopen/zpool_reopen_003_pos': ['FAIL', known_reason], 'fault/auto_online_002_pos': ['FAIL', 11889], 'fault/auto_replace_001_pos': ['FAIL', 14851], 'fault/auto_spare_002_pos': ['FAIL', 11889], 'fault/auto_spare_multiple': ['FAIL', 11889], 'fault/auto_spare_shared': ['FAIL', 11889], 'fault/decompress_fault': ['FAIL', 11889], 'io/io_uring': ['SKIP', 'io_uring support required'], 'limits/filesystem_limit': ['SKIP', known_reason], 'limits/snapshot_limit': ['SKIP', known_reason], 'mmp/mmp_active_import': ['FAIL', known_reason], 'mmp/mmp_exported_import': ['FAIL', known_reason], 'mmp/mmp_inactive_import': ['FAIL', known_reason], 'zvol/zvol_misc/zvol_misc_snapdev': ['FAIL', 12621], 'zvol/zvol_misc/zvol_misc_volmode': ['FAIL', known_reason], 'zvol/zvol_misc/zvol_misc_fua': ['SKIP', 14872], 'zvol/zvol_misc/zvol_misc_trim': ['SKIP', 14872], 'idmap_mount/idmap_mount_001': ['SKIP', idmap_reason], 'idmap_mount/idmap_mount_002': ['SKIP', idmap_reason], 'idmap_mount/idmap_mount_003': ['SKIP', idmap_reason], 'idmap_mount/idmap_mount_004': ['SKIP', idmap_reason], 'idmap_mount/idmap_mount_005': ['SKIP', idmap_reason], }) # Not all Github actions runners have scsi_debug module, so we may skip # some tests which use it. if os.environ.get('CI') == 'true': known.update({ 'cli_root/zpool_expand/zpool_expand_001_pos': ['SKIP', ci_reason], 'cli_root/zpool_expand/zpool_expand_003_neg': ['SKIP', ci_reason], 'cli_root/zpool_expand/zpool_expand_005_pos': ['SKIP', ci_reason], 'cli_root/zpool_reopen/setup': ['SKIP', ci_reason], 'cli_root/zpool_reopen/zpool_reopen_001_pos': ['SKIP', ci_reason], 'cli_root/zpool_reopen/zpool_reopen_002_pos': ['SKIP', ci_reason], 'cli_root/zpool_reopen/zpool_reopen_003_pos': ['SKIP', ci_reason], 'cli_root/zpool_reopen/zpool_reopen_004_pos': ['SKIP', ci_reason], 'cli_root/zpool_reopen/zpool_reopen_005_pos': ['SKIP', ci_reason], 'cli_root/zpool_reopen/zpool_reopen_006_neg': ['SKIP', ci_reason], 'cli_root/zpool_reopen/zpool_reopen_007_pos': ['SKIP', ci_reason], 'cli_root/zpool_split/zpool_split_wholedisk': ['SKIP', ci_reason], 'fault/auto_offline_001_pos': ['SKIP', ci_reason], 'fault/auto_online_001_pos': ['SKIP', ci_reason], 'fault/auto_online_002_pos': ['SKIP', ci_reason], 'fault/auto_replace_001_pos': ['SKIP', ci_reason], 'fault/auto_spare_ashift': ['SKIP', ci_reason], 'fault/auto_spare_shared': ['SKIP', ci_reason], 'procfs/pool_state': ['SKIP', ci_reason], }) maybe.update({ 'events/events_002_pos': ['FAIL', 11546], }) def process_results(pathname): try: f = open(pathname) except IOError as e: print('Error opening file:', e) sys.exit(1) prefix = '/zfs-tests/tests/(?:functional|perf/regression)/' pattern = \ r'^Test(?:\s+\(\S+\))?:' + \ rf'\s*\S*{prefix}(\S+)' + \ r'\s*\(run as (\S+)\)\s*\[(\S+)\]\s*\[(\S+)\]' pattern_log = r'^\s*Log directory:\s*(\S*)' d = {} logdir = 'Could not determine log directory.' for line in f.readlines(): m = re.match(pattern, line) if m and len(m.groups()) == 4: d[m.group(1)] = m.group(4) continue m = re.match(pattern_log, line) if m: logdir = m.group(1) return d, logdir class ListMaybesAction(argparse.Action): def __init__(self, option_strings, dest="SUPPRESS", default="SUPPRESS", help="list flaky tests and exit"): super(ListMaybesAction, self).__init__( option_strings=option_strings, dest=dest, default=default, nargs=0, help=help) def __call__(self, parser, namespace, values, option_string=None): for test in maybe: print(test) sys.exit(0) if __name__ == "__main__": parser = argparse.ArgumentParser(description='Analyze ZTS logs') parser.add_argument('logfile') parser.add_argument('--list-maybes', action=ListMaybesAction) parser.add_argument('--no-maybes', action='store_false', dest='maybes') args = parser.parse_args() results, logdir = process_results(args.logfile) if not results: print("\n\nNo test results were found.") print("Log directory:", logdir) sys.exit(0) expected = [] unexpected = [] all_maybes = True 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 in known and results[test] in known[test][0]): expected.append(test) elif test in maybe and results[test] in maybe[test][0]: if results[test] == 'SKIP' or args.maybes: expected.append(test) elif not args.maybes: unexpected.append(test) else: unexpected.append(test) all_maybes = False 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 isinstance(known[test][1], int): expect = f"{issue_url}{known[test][1]}" else: expect = known[test][1] elif test in maybe: if isinstance(maybe[test][1], int): expect = f"{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(f" {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(f" {results[test]} {test} (expected {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(f" {results[test]} {test} (expected {expect})") if len(unexpected) == 0: sys.exit(0) elif not args.maybes and all_maybes: sys.exit(2) else: sys.exit(1)