94 lines
2.5 KiB
Python
94 lines
2.5 KiB
Python
import os
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import time
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import signal
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import platform
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import multiprocessing
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import pymysql
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import pytest
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from mycli.main import special
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PASSWORD = os.getenv('PYTEST_PASSWORD')
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USER = os.getenv('PYTEST_USER', 'root')
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HOST = os.getenv('PYTEST_HOST', 'localhost')
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PORT = int(os.getenv('PYTEST_PORT', 3306))
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CHARSET = os.getenv('PYTEST_CHARSET', 'utf8')
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SSH_USER = os.getenv('PYTEST_SSH_USER', None)
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SSH_HOST = os.getenv('PYTEST_SSH_HOST', None)
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SSH_PORT = os.getenv('PYTEST_SSH_PORT', 22)
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def db_connection(dbname=None):
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conn = pymysql.connect(user=USER, host=HOST, port=PORT, database=dbname,
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password=PASSWORD, charset=CHARSET,
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local_infile=False)
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conn.autocommit = True
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return conn
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try:
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db_connection()
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CAN_CONNECT_TO_DB = True
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except:
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CAN_CONNECT_TO_DB = False
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dbtest = pytest.mark.skipif(
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not CAN_CONNECT_TO_DB,
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reason="Need a mysql instance at localhost accessible by user 'root'")
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def create_db(dbname):
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with db_connection().cursor() as cur:
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try:
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cur.execute('''DROP DATABASE IF EXISTS mycli_test_db''')
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cur.execute('''CREATE DATABASE mycli_test_db''')
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except:
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pass
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def run(executor, sql, rows_as_list=True):
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"""Return string output for the sql to be run."""
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result = []
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for title, rows, headers, status in executor.run(sql):
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rows = list(rows) if (rows_as_list and rows) else rows
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result.append({'title': title, 'rows': rows, 'headers': headers,
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'status': status})
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return result
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def set_expanded_output(is_expanded):
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"""Pass-through for the tests."""
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return special.set_expanded_output(is_expanded)
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def is_expanded_output():
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"""Pass-through for the tests."""
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return special.is_expanded_output()
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def send_ctrl_c_to_pid(pid, wait_seconds):
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"""Sends a Ctrl-C like signal to the given `pid` after `wait_seconds`
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seconds."""
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time.sleep(wait_seconds)
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system_name = platform.system()
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if system_name == "Windows":
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os.kill(pid, signal.CTRL_C_EVENT)
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else:
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os.kill(pid, signal.SIGINT)
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def send_ctrl_c(wait_seconds):
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"""Create a process that sends a Ctrl-C like signal to the current process
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after `wait_seconds` seconds.
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Returns the `multiprocessing.Process` created.
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"""
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ctrl_c_process = multiprocessing.Process(
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target=send_ctrl_c_to_pid, args=(os.getpid(), wait_seconds)
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)
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ctrl_c_process.start()
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return ctrl_c_process
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