pytest/sys/test_sys_precision.py

#!/bin/env python
# -*- coding: utf-8 -*-
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# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
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# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# KIND, either express or implied.  See the License for the
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# under the License.

############################################################################
#
#   @file test_sys_precision.py
#   @date 2015/02/04 15:26:21
#   @brief This file is a test file for palo data loading and verifying.
#   
#############################################################################

"""
测试数据精度 
"""

import time
from data import precision as DATA
from lib import palo_config
from lib import palo_client
from lib import util

config = palo_config.config
LOG = palo_client.LOG
L = palo_client.L

broker_info = palo_config.broker_info


def setup_module():
    """
    setUp
    """
    global client
    client = palo_client.get_client(config.fe_host, config.fe_query_port, user=config.fe_user, 
                                    password=config.fe_password, http_port=config.fe_http_port)


def test_float_precision():
    """
    {
    "title": "test_sys_precision.test_float_precision",
    "describe": "测试float数据类型的精度",
    "tag": "function,p1"
    }
    """
    """
    测试float数据类型的精度
    """
    database_name, table_name, index_name = util.gen_num_format_name_list()
    LOG.info(L('', database_name=database_name, \
        table_name=table_name, index_name=index_name)) 
    client.clean(database_name)
    client.create_database(database_name)
    client.create_table(table_name, DATA.schema_1, keys_desc='AGGREGATE KEY (K1)')

    time.sleep(1)

    assert client.show_tables(table_name)
    assert client.get_index(table_name)

    data_desc_list = palo_client.LoadDataInfo(DATA.file_path, table_name)
    ret = client.batch_load(util.get_label(), data_desc_list, is_wait=True, broker=broker_info)
    assert ret

    ret = client.verify(DATA.expected_data_file_list, table_name)
    assert ret
    client.clean(database_name)


def test_double_precision():
    """
    {
    "title": "test_sys_precision.test_double_precision",
    "describe": "测试double数据类型的精度",
    "tag": "function,p1"
    }
    """
    """
    测试double数据类型的精度
    """
    database_name, table_name, index_name = util.gen_num_format_name_list()
    LOG.info(L('', database_name=database_name, \
        table_name=table_name, index_name=index_name)) 
    client.clean(database_name)
    client.create_database(database_name)
    client.create_table(table_name, DATA.schema_2, keys_desc='AGGREGATE KEY (K1)')

    time.sleep(1)

    assert client.show_tables(table_name)
    assert client.get_index(table_name)

    data_desc_list = palo_client.LoadDataInfo(DATA.file_path, table_name)
    ret = client.batch_load(util.get_label(), data_desc_list, is_wait=True, broker=broker_info)
    assert ret

    ret = client.verify(DATA.expected_data_file_list, table_name)
    assert ret
    client.clean(database_name)