import os
import sys
import time

import pytest

sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))

from helpers.cluster import ClickHouseCluster

cluster = ClickHouseCluster(__file__)
node = cluster.add_instance('node', stay_alive=True, main_configs=['config/models_config.xml'])


def copy_file_to_container(local_path, dist_path, container_id):
    os.system("docker cp {local} {cont_id}:{dist}".format(local=local_path, cont_id=container_id, dist=dist_path))


@pytest.fixture(scope="module")
def started_cluster():
    try:
        cluster.start()

        copy_file_to_container(os.path.join(SCRIPT_DIR, 'model/.'), '/etc/clickhouse-server/model', node.docker_id)
        node.restart_clickhouse()

        yield cluster

    finally:
        cluster.shutdown()


def test(started_cluster):
    if node.is_built_with_memory_sanitizer():
        pytest.skip("Memory Sanitizer cannot work with third-party shared libraries")

    node.query("select modelEvaluate('titanic', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);")