mirror of
https://github.com/facebook/rocksdb.git
synced 2024-12-01 07:15:51 +00:00
9e01de9066
Summary: Enable BLACK for internal_repo_rocksdb. Pull Request resolved: https://github.com/facebook/rocksdb/pull/10710 Reviewed By: riversand963, zsol Differential Revision: D39666245 Pulled By: gitbw95 fbshipit-source-id: ef364318d2bbba66e96f3211dd6a975174d52c21
97 lines
4.4 KiB
Python
97 lines
4.4 KiB
Python
# Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
# This source code is licensed under both the GPLv2 (found in the
|
|
# COPYING file in the root directory) and Apache 2.0 License
|
|
# (found in the LICENSE.Apache file in the root directory).
|
|
|
|
import os
|
|
import unittest
|
|
|
|
from advisor.db_log_parser import DatabaseLogs, Log, NO_COL_FAMILY
|
|
from advisor.rule_parser import Condition, LogCondition
|
|
|
|
|
|
class TestLog(unittest.TestCase):
|
|
def setUp(self):
|
|
self.column_families = ["default", "col_fam_A"]
|
|
|
|
def test_get_column_family(self):
|
|
test_log = (
|
|
"2018/05/25-14:34:21.047233 7f82ba72e700 [db/flush_job.cc:371] "
|
|
+ "[col_fam_A] [JOB 44] Level-0 flush table #84: 1890780 bytes OK"
|
|
)
|
|
db_log = Log(test_log, self.column_families)
|
|
self.assertEqual("col_fam_A", db_log.get_column_family())
|
|
|
|
test_log = (
|
|
"2018/05/25-14:34:21.047233 7f82ba72e700 [db/flush_job.cc:371] "
|
|
+ "[JOB 44] Level-0 flush table #84: 1890780 bytes OK"
|
|
)
|
|
db_log = Log(test_log, self.column_families)
|
|
db_log.append_message("[default] some remaining part of log")
|
|
self.assertEqual(NO_COL_FAMILY, db_log.get_column_family())
|
|
|
|
def test_get_methods(self):
|
|
hr_time = "2018/05/25-14:30:25.491635"
|
|
context = "7f82ba72e700"
|
|
message = (
|
|
"[db/flush_job.cc:331] [default] [JOB 10] Level-0 flush table "
|
|
+ "#23: started"
|
|
)
|
|
test_log = hr_time + " " + context + " " + message
|
|
db_log = Log(test_log, self.column_families)
|
|
self.assertEqual(db_log.get_message(), message)
|
|
remaining_message = "[col_fam_A] some more logs"
|
|
db_log.append_message(remaining_message)
|
|
self.assertEqual(db_log.get_human_readable_time(), "2018/05/25-14:30:25.491635")
|
|
self.assertEqual(db_log.get_context(), "7f82ba72e700")
|
|
self.assertEqual(db_log.get_timestamp(), 1527258625)
|
|
self.assertEqual(db_log.get_message(), str(message + "\n" + remaining_message))
|
|
|
|
def test_is_new_log(self):
|
|
new_log = "2018/05/25-14:34:21.047233 context random new log"
|
|
remaining_log = "2018/05/25 not really a new log"
|
|
self.assertTrue(Log.is_new_log(new_log))
|
|
self.assertFalse(Log.is_new_log(remaining_log))
|
|
|
|
|
|
class TestDatabaseLogs(unittest.TestCase):
|
|
def test_check_and_trigger_conditions(self):
|
|
this_path = os.path.abspath(os.path.dirname(__file__))
|
|
logs_path_prefix = os.path.join(this_path, "input_files/LOG-0")
|
|
column_families = ["default", "col-fam-A", "col-fam-B"]
|
|
db_logs = DatabaseLogs(logs_path_prefix, column_families)
|
|
# matches, has 2 col_fams
|
|
condition1 = LogCondition.create(Condition("cond-A"))
|
|
condition1.set_parameter("regex", "random log message")
|
|
# matches, multiple lines message
|
|
condition2 = LogCondition.create(Condition("cond-B"))
|
|
condition2.set_parameter("regex", "continuing on next line")
|
|
# does not match
|
|
condition3 = LogCondition.create(Condition("cond-C"))
|
|
condition3.set_parameter("regex", "this should match no log")
|
|
db_logs.check_and_trigger_conditions([condition1, condition2, condition3])
|
|
cond1_trigger = condition1.get_trigger()
|
|
self.assertEqual(2, len(cond1_trigger.keys()))
|
|
self.assertSetEqual({"col-fam-A", NO_COL_FAMILY}, set(cond1_trigger.keys()))
|
|
self.assertEqual(2, len(cond1_trigger["col-fam-A"]))
|
|
messages = [
|
|
"[db/db_impl.cc:563] [col-fam-A] random log message for testing",
|
|
"[db/db_impl.cc:653] [col-fam-A] another random log message",
|
|
]
|
|
self.assertIn(cond1_trigger["col-fam-A"][0].get_message(), messages)
|
|
self.assertIn(cond1_trigger["col-fam-A"][1].get_message(), messages)
|
|
self.assertEqual(1, len(cond1_trigger[NO_COL_FAMILY]))
|
|
self.assertEqual(
|
|
cond1_trigger[NO_COL_FAMILY][0].get_message(),
|
|
"[db/db_impl.cc:331] [unknown] random log message no column family",
|
|
)
|
|
cond2_trigger = condition2.get_trigger()
|
|
self.assertEqual(["col-fam-B"], list(cond2_trigger.keys()))
|
|
self.assertEqual(1, len(cond2_trigger["col-fam-B"]))
|
|
self.assertEqual(
|
|
cond2_trigger["col-fam-B"][0].get_message(),
|
|
"[db/db_impl.cc:234] [col-fam-B] log continuing on next line\n"
|
|
+ "remaining part of the log",
|
|
)
|
|
self.assertIsNone(condition3.get_trigger())
|