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74 lines
3.5 KiB
Python
74 lines
3.5 KiB
Python
#coding:utf-8
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"""
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ID: issue-5867
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ISSUE: https://github.com/FirebirdSQL/firebird/issues/5867
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TITLE: Add details on compression and crypt status of connection (fb_info_conn_flags) to getInfo() API call [CORE5601]
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DESCRIPTION:
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Custom driver config object ('db_cfg_object') is used: WireCompression and WireCrypt are client-side parameters.
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Test checks all combinations of these parameters and compares them with values returned by query to mon$attachments.
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Also, we have to compare these values with vuts in DbInfoCode.CONN_FLAGS -- all appropriate values must be equal.
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NOTES:
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[22.05.2024] pzotov
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FB 3.x is not checked: there is no ability to get info about wire* parameters from mon$attachments table.
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Checked on 6.0.0.357, 5.0.1.1404, 4.0.5.3099.
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"""
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import pytest
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from firebird.qa import *
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from firebird.driver import driver_config, connect, NetProtocol, DatabaseError, DbInfoCode, ConnectionFlag
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db = db_factory()
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act = python_act('db')
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@pytest.mark.version('>=4.0.0')
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def test_1(act: Action, capsys):
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srv_cfg = driver_config.register_server(name = 'test_srv_gh_5867', config = '')
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iter = 0
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for wcompr_iter in ('True','False'):
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for wcrypt_iter in ('Disabled','Enabled'):
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iter += 1
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db_cfg_name = f'tmp_5867_wcompr_{wcompr_iter}_wcrypt_{wcrypt_iter}'
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db_cfg_object = driver_config.register_database(name = db_cfg_name)
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db_cfg_object.server.value = srv_cfg.name
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db_cfg_object.protocol.value = NetProtocol.INET
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db_cfg_object.database.value = str(act.db.db_path)
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db_cfg_object.config.value = f"""
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WireCompression = {wcompr_iter}
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WireCrypt = {wcrypt_iter}
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"""
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dbcfg_wcompr = True if wcompr_iter == 'True' else False
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dbcfg_wcrypt = True if wcrypt_iter == 'Enabled' else False
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with connect(db_cfg_name, user = act.db.user, password = act.db.password) as con:
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try:
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cur = con.cursor()
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cur.execute('select mon$wire_compressed, mon$wire_encrypted from mon$attachments where mon$attachment_id = current_connection')
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mon_wire_compressed, mon_wire_encrypted = cur.fetchone()[:2]
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con_flags_bits = con.info.get_info(DbInfoCode.CONN_FLAGS)
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con_flags_wcompr = False if con_flags_bits & 0b01 == ConnectionFlag.NONE else True
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con_flags_wcrypt = False if con_flags_bits & 0b10 == ConnectionFlag.NONE else True
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if dbcfg_wcompr == mon_wire_compressed and mon_wire_compressed == con_flags_wcompr \
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and dbcfg_wcrypt == mon_wire_encrypted and mon_wire_encrypted == con_flags_wcrypt:
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print(f'Check # {iter}: expected.')
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else:
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print('Check # {iter} - MISMATCH:')
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print(f"Set in db_cfg: WireCompression = {dbcfg_wcompr}, WireCrypt = {dbcfg_wcrypt}")
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print(f'mon$attachments: {mon_wire_compressed=}, {mon_wire_encrypted=}')
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print(f'DbInfoCode.CONN_FLAGS: {con_flags_wcompr=}, {con_flags_wcrypt=}')
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except DatabaseError as exc:
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print(exc.__str__())
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act.expected_stdout = """
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Check # 1: expected.
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Check # 2: expected.
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Check # 3: expected.
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Check # 4: expected.
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"""
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act.stdout = capsys.readouterr().out
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assert act.clean_stdout == act.clean_expected_stdout
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