#!/usr/bin/env python import sys import os import os.path import re import lxml.etree as et from argparse import ArgumentParser from argparse import FileType from pprint import pprint import shlex import subprocess from subprocess import check_call from subprocess import Popen from subprocess import PIPE from subprocess import CalledProcessError from datetime import datetime from time import sleep from errno import ESRCH import termcolor from random import random import commands MESSAGES_TO_RETRY = [ "DB::Exception: ZooKeeper session has been expired", "Coordination::Exception: Connection loss", ] def remove_control_characters(s): """ https://github.com/html5lib/html5lib-python/issues/96#issuecomment-43438438 """ def str_to_int(s, default, base=10): if int(s, base) < 0x10000: return unichr(int(s, base)) return default s = re.sub(ur"&#(\d+);?", lambda c: str_to_int(c.group(1), c.group(0)), s) s = re.sub(ur"&#[xX]([0-9a-fA-F]+);?", lambda c: str_to_int(c.group(1), c.group(0), base=16), s) s = re.sub(ur"[\x00-\x08\x0b\x0e-\x1f\x7f]", "", s) return s def run_single_test(args, ext, server_logs_level, case_file, stdout_file, stderr_file): if ext == '.sql': command = "{0} --send_logs_level={1} --testmode --multiquery < {2} > {3} 2> {4}".format(args.client_with_database, server_logs_level, case_file, stdout_file, stderr_file) else: command = "{} > {} 2> {}".format(case_file, stdout_file, stderr_file) proc = Popen(command, shell = True) start_time = datetime.now() while (datetime.now() - start_time).total_seconds() < args.timeout and proc.poll() is None: sleep(0.01) stdout = open(stdout_file, 'r').read() if os.path.exists(stdout_file) else '' stdout = unicode(stdout, errors='replace', encoding='utf-8') stderr = open(stderr_file, 'r').read() if os.path.exists(stderr_file) else '' stderr = unicode(stderr, errors='replace', encoding='utf-8') return proc, stdout, stderr def need_retry(stderr): return any(msg in stderr for msg in MESSAGES_TO_RETRY) def get_processlist(client_cmd): try: return subprocess.check_output("{} --query 'SHOW PROCESSLIST FORMAT Vertical'".format(client_cmd), shell=True) except: return "" # server seems dead def get_stacktraces(server_pid): cmd = "gdb -q -ex 'set pagination off' -ex 'backtrace' -ex 'thread apply all backtrace' -ex 'detach' -ex 'quit' --pid {} 2>/dev/null".format(server_pid) try: return subprocess.check_output(cmd, shell=True) except Exception as ex: return "Error occured while receiving stack traces {}".format(str(ex)) def get_server_pid(server_tcp_port): cmd = "lsof -i tcp:{port} | grep '*:{port}'".format(port=server_tcp_port) try: output = subprocess.check_output(cmd, shell=True) if output: columns = output.strip().split(' ') return int(columns[1]) else: return None # server dead except Exception as ex: return None def main(args): SERVER_DIED = False def colored(text, color=None, on_color=None, attrs=None): if sys.stdout.isatty() or args.force_color: return termcolor.colored(text, color, on_color, attrs) else: return text OP_SQUARE_BRACKET = colored("[", attrs=['bold']) CL_SQUARE_BRACKET = colored("]", attrs=['bold']) MSG_FAIL = OP_SQUARE_BRACKET + colored(" FAIL ", "red", attrs=['bold']) + CL_SQUARE_BRACKET MSG_UNKNOWN = OP_SQUARE_BRACKET + colored(" UNKNOWN ", "yellow", attrs=['bold']) + CL_SQUARE_BRACKET MSG_OK = OP_SQUARE_BRACKET + colored(" OK ", "green", attrs=['bold']) + CL_SQUARE_BRACKET MSG_SKIPPED = OP_SQUARE_BRACKET + colored(" SKIPPED ", "cyan", attrs=['bold']) + CL_SQUARE_BRACKET def is_data_present(): clickhouse_proc = Popen(shlex.split(args.client), stdin=PIPE, stdout=PIPE, stderr=PIPE) (stdout, stderr) = clickhouse_proc.communicate("EXISTS TABLE test.hits") if clickhouse_proc.returncode != 0: raise CalledProcessError(clickhouse_proc.returncode, args.client, stderr) return stdout.startswith('1') def dump_report(destination, suite, test_case, report): if destination is not None: destination_file = os.path.join(destination, suite, test_case + ".xml") destination_dir = os.path.dirname(destination_file) if not os.path.exists(destination_dir): os.makedirs(destination_dir) with open(destination_file, 'w') as report_file: report_root = et.Element("testsuites", attrib = {'name': 'ClickHouse Tests'}) report_suite = et.Element("testsuite", attrib = {"name": suite}) report_suite.append(report) report_root.append(report_suite) report_file.write(et.tostring(report_root, encoding = "UTF-8", xml_declaration=True, pretty_print=True)) base_dir = os.path.abspath(args.queries) tmp_dir = os.path.abspath(args.tmp) # Keep same default values as in queries/shell_config.sh os.environ.setdefault("CLICKHOUSE_BINARY", args.binary) #os.environ.setdefault("CLICKHOUSE_CLIENT", args.client) os.environ.setdefault("CLICKHOUSE_CONFIG", args.configserver) if args.configclient: os.environ.setdefault("CLICKHOUSE_CONFIG_CLIENT", args.configclient) os.environ.setdefault("CLICKHOUSE_TMP", tmp_dir) os.environ.setdefault("CLICKHOUSE_DATABASE", args.database) # Force to print server warnings in stderr # Shell scripts could change logging level server_logs_level = "warning" os.environ.setdefault("CLICKHOUSE_CLIENT_SERVER_LOGS_LEVEL", server_logs_level) if args.zookeeper is None: code, out = commands.getstatusoutput(args.extract_from_config +" --try --config " + args.configserver + ' --key zookeeper | grep . | wc -l') try: if int(out) > 0: args.zookeeper = True else: args.zookeeper = False except ValueError: args.zookeeper = False if args.shard is None: code, out = commands.getstatusoutput(args.extract_from_config + " --try --config " + args.configserver + ' --key listen_host | grep -E "127.0.0.2|::"') if out: args.shard = True else: args.shard = False passed_total = 0 skipped_total = 0 failures_total = 0 clickhouse_proc_create = Popen(shlex.split(args.client), stdin=PIPE, stdout=PIPE, stderr=PIPE) clickhouse_proc_create.communicate("CREATE DATABASE IF NOT EXISTS " + args.database) if args.database != "test": clickhouse_proc_create = Popen(shlex.split(args.client), stdin=PIPE, stdout=PIPE, stderr=PIPE) clickhouse_proc_create.communicate("CREATE DATABASE IF NOT EXISTS test") def is_test_from_dir(suite_dir, case): case_file = os.path.join(suite_dir, case) (name, ext) = os.path.splitext(case) return os.path.isfile(case_file) and (ext == '.sql' or ext == '.sh' or ext == '.py') def sute_key_func(item): if args.order == 'random': return random() if -1 == item.find('_'): return 99998 prefix, suffix = item.split('_', 1) try: return int(prefix), suffix except ValueError: return 99997 for suite in sorted(os.listdir(base_dir), key=sute_key_func): if SERVER_DIED: break suite_dir = os.path.join(base_dir, suite) suite_re_obj = re.search('^[0-9]+_(.*)$', suite) if not suite_re_obj: #skip .gitignore and so on continue suite_tmp_dir = os.path.join(tmp_dir, suite) if not os.path.exists(suite_tmp_dir): os.makedirs(suite_tmp_dir) suite = suite_re_obj.group(1) if os.path.isdir(suite_dir): failures = 0 failures_chain = 0 if 'stateful' in suite and not is_data_present(): print("Won't run stateful tests because test data wasn't loaded.") continue if 'stateless' in suite and args.no_stateless: print("Won't run stateless tests because they were manually disabled.") continue # Reverse sort order: we want run newest test first. # And not reverse subtests def key_func(item): if args.order == 'random': return random() reverse = 1 if args.order == 'asc' else -1 if -1 == item.find('_'): return 99998 prefix, suffix = item.split('_', 1) try: return reverse * int(prefix), suffix except ValueError: return 99997 run_n, run_total = args.parallel.split('/') run_n = float(run_n) run_total = float(run_total) all_tests = os.listdir(suite_dir) all_tests = filter(lambda case: is_test_from_dir(suite_dir, case), all_tests) all_tests = sorted(filter(lambda case: re.search(args.test, case) if args.test else True, all_tests), key=key_func) tests_n = len(all_tests) start = int(tests_n / run_total * (run_n - 1)) if start > 0: start = start + 1 end = int(tests_n / run_total * (run_n)) all_tests = all_tests[start : end] print("\nRunning {} {} tests.".format(tests_n, suite) + (" {} .. {} ".format(start, end) if run_total > 1 else "") + "\n") for case in all_tests: if SERVER_DIED: break case_file = os.path.join(suite_dir, case) (name, ext) = os.path.splitext(case) report_testcase = et.Element("testcase", attrib = {"name": name}) try: print "{0:72}".format(name + ": "), sys.stdout.flush() if args.skip and any(s in name for s in args.skip): report_testcase.append(et.Element("skipped", attrib = {"message": "skip"})) print(MSG_SKIPPED + " - skip") skipped_total += 1 elif not args.zookeeper and 'zookeeper' in name: report_testcase.append(et.Element("skipped", attrib = {"message": "no zookeeper"})) print(MSG_SKIPPED + " - no zookeeper") skipped_total += 1 elif not args.shard and 'shard' in name: report_testcase.append(et.Element("skipped", attrib = {"message": "no shard"})) print(MSG_SKIPPED + " - no shard") skipped_total += 1 elif not args.no_long and 'long' in name: report_testcase.append(et.Element("skipped", attrib = {"message": "no long"})) print(MSG_SKIPPED + " - no long") skipped_total += 1 else: disabled_file = os.path.join(suite_dir, name) + '.disabled' if os.path.exists(disabled_file) and not args.disabled: message = open(disabled_file, 'r').read() report_testcase.append(et.Element("skipped", attrib = {"message": message})) print(MSG_SKIPPED + " - " + message) else: if args.testname: clickhouse_proc = Popen(shlex.split(args.client_with_database), stdin=PIPE, stdout=PIPE, stderr=PIPE) clickhouse_proc.communicate("SELECT 'Running test {suite}/{case} from pid={pid}';".format(pid = os.getpid(), case = case, suite = suite)) reference_file = os.path.join(suite_dir, name) + '.reference' stdout_file = os.path.join(suite_tmp_dir, name) + '.stdout' stderr_file = os.path.join(suite_tmp_dir, name) + '.stderr' proc, stdout, stderr = run_single_test(args, ext, server_logs_level, case_file, stdout_file, stderr_file) if proc.returncode is None: try: proc.kill() except OSError as e: if e.errno != ESRCH: raise failure = et.Element("failure", attrib = {"message": "Timeout"}) report_testcase.append(failure) failures += 1 print("{0} - Timeout!".format(MSG_FAIL)) else: counter = 1 while proc.returncode != 0 and need_retry(stderr): proc, stdout, stderr = run_single_test(args, ext, server_logs_level, case_file, stdout_file, stderr_file) sleep(2**counter) counter += 1 if counter > 6: break if proc.returncode != 0: failure = et.Element("failure", attrib = {"message": "return code {}".format(proc.returncode)}) report_testcase.append(failure) stdout_element = et.Element("system-out") stdout_element.text = et.CDATA(stdout) report_testcase.append(stdout_element) failures += 1 failures_chain += 1 print("{0} - return code {1}".format(MSG_FAIL, proc.returncode)) if stderr: stderr_element = et.Element("system-err") stderr_element.text = et.CDATA(stderr) report_testcase.append(stderr_element) print(stderr.encode('utf-8')) if args.stop and ('Connection refused' in stderr or 'Attempt to read after eof' in stderr) and not 'Received exception from server' in stderr: SERVER_DIED = True elif stderr: failure = et.Element("failure", attrib = {"message": "having stderror"}) report_testcase.append(failure) stderr_element = et.Element("system-err") stderr_element.text = et.CDATA(stderr) report_testcase.append(stderr_element) failures += 1 failures_chain += 1 print("{0} - having stderror:\n{1}".format(MSG_FAIL, stderr.encode('utf-8'))) elif 'Exception' in stdout: failure = et.Element("error", attrib = {"message": "having exception"}) report_testcase.append(failure) stdout_element = et.Element("system-out") stdout_element.text = et.CDATA(stdout) report_testcase.append(stdout_element) failures += 1 failures_chain += 1 print("{0} - having exception:\n{1}".format(MSG_FAIL, stdout.encode('utf-8'))) elif not os.path.isfile(reference_file): skipped = et.Element("skipped", attrib = {"message": "no reference file"}) report_testcase.append(skipped) print("{0} - no reference file".format(MSG_UNKNOWN)) else: result_is_different = subprocess.call(['diff', '-q', reference_file, stdout_file], stdout = PIPE) if result_is_different: diff = Popen(['diff', '--unified', reference_file, stdout_file], stdout = PIPE).communicate()[0] diff = unicode(diff, errors='replace', encoding='utf-8') cat = Popen(['cat', '-vet'], stdin=PIPE, stdout=PIPE).communicate(input=diff.encode(encoding='utf-8', errors='replace'))[0] failure = et.Element("failure", attrib = {"message": "result differs with reference"}) report_testcase.append(failure) stdout_element = et.Element("system-out") try: stdout_element.text = et.CDATA(diff) except: stdout_element.text = et.CDATA(remove_control_characters(diff)) report_testcase.append(stdout_element) failures += 1 print("{0} - result differs with reference:\n{1}".format(MSG_FAIL, cat.encode('utf-8'))) else: passed_total += 1 failures_chain = 0 print(MSG_OK) if os.path.exists(stdout_file): os.remove(stdout_file) if os.path.exists(stderr_file): os.remove(stderr_file) except KeyboardInterrupt as e: print(colored("Break tests execution", "red")) raise e except: import traceback exc_type, exc_value, tb = sys.exc_info() error = et.Element("error", attrib = {"type": exc_type.__name__, "message": str(exc_value)}) report_testcase.append(error) failures += 1 print("{0} - Test internal error: {1}\n{2}\n{3}".format(MSG_FAIL, exc_type.__name__, exc_value, "\n".join(traceback.format_tb(tb, 10)))) finally: dump_report(args.output, suite, name, report_testcase) if failures_chain >= 20: break failures_total = failures_total + failures exit_code = 0 if failures_total > 0: print(colored("\nHaving {failures_total} errors! {passed_total} tests passed. {skipped_total} tests skipped.".format(passed_total = passed_total, skipped_total = skipped_total, failures_total = failures_total), "red", attrs=["bold"])) exit_code = 1 else: print(colored("\n{passed_total} tests passed. {skipped_total} tests skipped.".format(passed_total = passed_total, skipped_total = skipped_total), "green", attrs=["bold"])) if args.hung_check: processlist = get_processlist(args.client_with_database) if processlist: server_pid = get_server_pid(os.getenv("CLICKHOUSE_PORT_TCP", '9000')) print(colored("\nFound hung queries in processlist:", "red", attrs=["bold"])) print(processlist) if server_pid: print("\nStacktraces of all threads:") print(get_stacktraces(server_pid)) exit_code = 1 else: print(colored("\nNo queries hung.", "green", attrs=["bold"])) sys.exit(exit_code) def find_binary(name): if os.path.exists(name) and os.access(name, os.X_OK): return True paths = os.environ.get("PATH").split(':') for path in paths: if os.access(os.path.join(path, name), os.X_OK): return True # maybe it wasn't in PATH return os.access(os.path.join('/usr/bin', name), os.X_OK) if __name__ == '__main__': parser=ArgumentParser(description='ClickHouse functional tests') parser.add_argument('-q', '--queries', help='Path to queries dir') parser.add_argument('--tmp', help='Path to tmp dir') parser.add_argument('-b', '--binary', default='clickhouse', help='Path to clickhouse binary or name of binary in PATH') parser.add_argument('-c', '--client', help='Client program') parser.add_argument('--extract_from_config', help='extract-from-config program') parser.add_argument('--configclient', help='Client config (if you use not default ports)') parser.add_argument('--configserver', default= '/etc/clickhouse-server/config.xml', help='Preprocessed server config') parser.add_argument('-o', '--output', help='Output xUnit compliant test report directory') parser.add_argument('-t', '--timeout', type=int, default=600, help='Timeout for each test case in seconds') parser.add_argument('test', nargs='?', help='Optional test case name regex') parser.add_argument('-d', '--disabled', action='store_true', default=False, help='Also run disabled tests') parser.add_argument('--stop', action='store_true', default=None, dest='stop', help='Stop on network errors') parser.add_argument('--order', default='desc', help='Run order (asc, desc, random)') parser.add_argument('--testname', action='store_true', default=None, dest='testname', help='Make query with test name before test run') parser.add_argument('--hung-check', action='store_true', default=False) parser.add_argument('--force-color', action='store_true', default=False) parser.add_argument('--database', default='test', help='Default database for tests') parser.add_argument('--parallel', default='1/1', help='Parralel test run number/total') parser.add_argument('--no-stateless', action='store_true', help='Disable all stateless tests') parser.add_argument('--skip', nargs='+', help="Skip these tests") parser.add_argument('--no-long', action='store_false', dest='no_long', help='Do not run long tests') group=parser.add_mutually_exclusive_group(required=False) group.add_argument('--zookeeper', action='store_true', default=None, dest='zookeeper', help='Run zookeeper related tests') group.add_argument('--no-zookeeper', action='store_false', default=None, dest='zookeeper', help='Do not run zookeeper related tests') group=parser.add_mutually_exclusive_group(required=False) group.add_argument('--shard', action='store_true', default=None, dest='shard', help='Run sharding related tests (required to clickhouse-server listen 127.0.0.2 127.0.0.3)') group.add_argument('--no-shard', action='store_false', default=None, dest='shard', help='Do not run shard related tests') args = parser.parse_args() if args.queries is None and os.path.isdir('queries'): args.queries = 'queries' elif args.queries is None: if (os.path.isdir('/usr/local/share/clickhouse-test/queries')): args.queries = '/usr/local/share/clickhouse-test/queries' if (args.queries is None and os.path.isdir('/usr/share/clickhouse-test/queries')): args.queries = '/usr/share/clickhouse-test/queries' if args.tmp is None: args.tmp = '/tmp/clickhouse-test' if args.tmp is None: args.tmp = args.queries if args.client is None: if find_binary(args.binary + '-client'): args.client = args.binary + '-client' elif find_binary(args.binary): args.client = args.binary + ' client' else: print("No 'clickhouse' binary found in PATH") parser.print_help() exit(1) if args.configclient: args.client += ' --config-file=' + args.configclient if os.getenv("CLICKHOUSE_HOST"): args.client += ' --host=' + os.getenv("CLICKHOUSE_HOST") if os.getenv("CLICKHOUSE_PORT_TCP"): args.client += ' --port=' + os.getenv("CLICKHOUSE_PORT_TCP") if os.getenv("CLICKHOUSE_DATABASE"): args.client += ' --database=' + os.getenv("CLICKHOUSE_DATABASE") args.client_with_database = args.client if args.database: args.client_with_database += ' --database=' + args.database if args.extract_from_config is None: if os.access(args.binary + '-extract-from-config', os.X_OK): args.extract_from_config = args.binary + '-extract-from-config' else: args.extract_from_config = args.binary + ' extract-from-config' main(args)