mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-22 15:42:02 +00:00
145 lines
4.3 KiB
Python
145 lines
4.3 KiB
Python
#!/usr/bin/env python3
|
|
|
|
from http.server import SimpleHTTPRequestHandler,HTTPServer
|
|
import socket
|
|
import sys
|
|
import threading
|
|
import os
|
|
import traceback
|
|
import urllib.request
|
|
import subprocess
|
|
|
|
|
|
def is_ipv6(host):
|
|
try:
|
|
socket.inet_aton(host)
|
|
return False
|
|
except:
|
|
return True
|
|
|
|
def get_local_port(host, ipv6):
|
|
if ipv6:
|
|
family = socket.AF_INET6
|
|
else:
|
|
family = socket.AF_INET
|
|
|
|
with socket.socket(family) as fd:
|
|
fd.bind((host, 0))
|
|
return fd.getsockname()[1]
|
|
|
|
CLICKHOUSE_HOST = os.environ.get('CLICKHOUSE_HOST', 'localhost')
|
|
CLICKHOUSE_PORT_HTTP = os.environ.get('CLICKHOUSE_PORT_HTTP', '8123')
|
|
|
|
# Server returns this JSON response.
|
|
SERVER_JSON_RESPONSE = \
|
|
'''{
|
|
"login": "ClickHouse",
|
|
"id": 54801242,
|
|
"name": "ClickHouse",
|
|
"company": null
|
|
}'''
|
|
|
|
EXPECTED_ANSWER = \
|
|
'''{\\n\\t"login": "ClickHouse",\\n\\t"id": 54801242,\\n\\t"name": "ClickHouse",\\n\\t"company": null\\n}'''
|
|
|
|
#####################################################################################
|
|
# This test starts an HTTP server and serves data to clickhouse url-engine based table.
|
|
# The objective of this test is to check the ClickHouse server provides a User-Agent
|
|
# with HTTP requests.
|
|
# In order for it to work ip+port of http server (given below) should be
|
|
# accessible from clickhouse server.
|
|
#####################################################################################
|
|
|
|
# IP-address of this host accessible from the outside world. Get the first one
|
|
HTTP_SERVER_HOST = subprocess.check_output(['hostname', '-i']).decode('utf-8').strip().split()[0]
|
|
IS_IPV6 = is_ipv6(HTTP_SERVER_HOST)
|
|
HTTP_SERVER_PORT = get_local_port(HTTP_SERVER_HOST, IS_IPV6)
|
|
|
|
# IP address and port of the HTTP server started from this script.
|
|
HTTP_SERVER_ADDRESS = (HTTP_SERVER_HOST, HTTP_SERVER_PORT)
|
|
if IS_IPV6:
|
|
HTTP_SERVER_URL_STR = 'http://' + f'[{str(HTTP_SERVER_ADDRESS[0])}]:{str(HTTP_SERVER_ADDRESS[1])}' + "/"
|
|
else:
|
|
HTTP_SERVER_URL_STR = 'http://' + f'{str(HTTP_SERVER_ADDRESS[0])}:{str(HTTP_SERVER_ADDRESS[1])}' + "/"
|
|
|
|
|
|
def get_ch_answer(query):
|
|
host = CLICKHOUSE_HOST
|
|
if IS_IPV6:
|
|
host = f'[{host}]'
|
|
|
|
url = os.environ.get('CLICKHOUSE_URL', 'http://{host}:{port}'.format(host=CLICKHOUSE_HOST, port=CLICKHOUSE_PORT_HTTP))
|
|
return urllib.request.urlopen(url, data=query.encode()).read().decode()
|
|
|
|
def check_answers(query, answer):
|
|
ch_answer = get_ch_answer(query)
|
|
if ch_answer.strip() != answer.strip():
|
|
print("FAIL on query:", query, file=sys.stderr)
|
|
print("Expected answer:", answer, file=sys.stderr)
|
|
print("Fetched answer :", ch_answer, file=sys.stderr)
|
|
raise Exception("Fail on query")
|
|
|
|
# Server with check for User-Agent headers.
|
|
class HttpProcessor(SimpleHTTPRequestHandler):
|
|
def _set_headers(self):
|
|
user_agent = self.headers.get('User-Agent')
|
|
if user_agent and user_agent.startswith('ClickHouse/'):
|
|
self.send_response(200)
|
|
else:
|
|
self.send_response(403)
|
|
|
|
self.send_header('Content-Type', 'text/csv')
|
|
self.end_headers()
|
|
|
|
def do_GET(self):
|
|
self._set_headers()
|
|
self.wfile.write(SERVER_JSON_RESPONSE.encode())
|
|
|
|
def log_message(self, format, *args):
|
|
return
|
|
|
|
class HTTPServerV6(HTTPServer):
|
|
address_family = socket.AF_INET6
|
|
|
|
def start_server(requests_amount):
|
|
if IS_IPV6:
|
|
httpd = HTTPServerV6(HTTP_SERVER_ADDRESS, HttpProcessor)
|
|
else:
|
|
httpd = HTTPServer(HTTP_SERVER_ADDRESS, HttpProcessor)
|
|
|
|
def real_func():
|
|
for i in range(requests_amount):
|
|
httpd.handle_request()
|
|
|
|
t = threading.Thread(target=real_func)
|
|
return t
|
|
|
|
#####################################################################
|
|
# Testing area.
|
|
#####################################################################
|
|
|
|
def test_select():
|
|
global HTTP_SERVER_URL_STR
|
|
query = 'SELECT * FROM url(\'{}\',\'JSONAsString\');'.format(HTTP_SERVER_URL_STR)
|
|
check_answers(query, EXPECTED_ANSWER)
|
|
|
|
def main():
|
|
# HEAD + GET
|
|
t = start_server(2)
|
|
t.start()
|
|
test_select()
|
|
t.join()
|
|
print("PASSED")
|
|
|
|
if __name__ == "__main__":
|
|
try:
|
|
main()
|
|
except Exception as ex:
|
|
exc_type, exc_value, exc_traceback = sys.exc_info()
|
|
traceback.print_tb(exc_traceback, file=sys.stderr)
|
|
print(ex, file=sys.stderr)
|
|
sys.stderr.flush()
|
|
|
|
os._exit(1)
|
|
|