#coding:utf-8
#
# id:           bugs.core_6143
# title:        Error 'Multiple maps found for ...' is raised in not appropriate case
# decription:
#                   Confirmed bug on: 4.0.0.1535, 3.0.5.33152.
#                   Checked on:
#                        4.0.0.1614: OK, 2.740s.
#                        3.0.5.33172: OK, 2.282s.
#                   ::: NB :::
#                   There was issue about mapping of ROLES: currently mapping can be done only for trusted role.
#                   But documentation does not mention about this. One can conclude that mapping should work
#                   as for trusted role and also for "usual" way (i.e. when used specifies 'ROLE ...' clause).
#                   Discussion about this with Alex was in 23-sep-2019, and his solution not yet known.
#                   For this reason it was decided to comment code that relates tgo ROLE mapping in this test.
#
#                   [pcisar] 3.11.2021 This test fails for 4.0, WHO_AM_I = TMP$C6143_FOO
#
# tracker_id:   CORE-6143
# min_versions: ['3.0.5']
# versions:     3.0.5
# qmid:         None

import pytest
from firebird.qa import db_factory, isql_act, Action, user_factory, User, role_factory, Role

# version: 3.0.5
# resources: None

substitutions_1 = []

init_script_1 = """"""

db_1 = db_factory(sql_dialect=3, init=init_script_1)

test_script_1 = """
    -- set echo on;
    set list on;
    set wng off;
/*
    set term ^;
    execute block as
    begin
        execute statement 'drop role tmp$r6143_boss';
        when any do
            begin
            end
    end
    ^
    set term ;^
    commit;
*/
    create or alter view v_show_mapping as
    select
         a.rdb$map_name
        ,a.rdb$map_using
        ,a.rdb$map_plugin
        ,a.rdb$map_db
        ,a.rdb$map_from_type
        ,a.rdb$map_from
        ,a.rdb$map_to_type
        ,a.rdb$map_to
    from rdb$database d
    left join rdb$auth_mapping a on 1=1
    where rdb$map_from containing 'tmp$c6143' or rdb$map_from containing 'tmp$r6143'
    ;
    commit;
    grant select on v_show_mapping to public;

    --create or alter user tmp$c6143_foo password '123' using plugin Srp;
    --commit;
    --revoke all on all from tmp$c6143_foo;
    --commit;

    --create role tmp$r6143_boss;
    --commit;

    -- ++++++++++++++++++++++++ T E S T    L O C A L    M A P P I N G  +++++++++++++++++++++++


    create or alter mapping lmap_foo2bar_a using plugin srp from user tmp$c6143_foo to user tmp$c6143_bar;
    create or alter mapping lmap_foo2bar_b using plugin srp from user tmp$c6143_foo to user tmp$c6143_bar;

    create or alter mapping lmap_boss2acnt_a using plugin srp from role tmp$r6143_boss to role tmp$r6143_acnt;
    create or alter mapping lmap_boss2acnt_b using plugin srp from role tmp$c6143_boss to role tmp$r6143_acnt;
    commit;

    grant tmp$r6143_boss to user tmp$c6143_bar;
    commit;


    connect '$(DSN)' user tmp$c6143_foo password '123' role tmp$r6143_boss;
    select
        'Connected OK when local mapping is duplicated.' as msg
        ,current_user as who_am_i     -- <<< TMP$C6143_BAR must be shown here, *NOT* tmp$c6143_foo
        -- temply disabled, wait for solution by Alex, see letters to him 23.09.2019 12:02:
        -- ,current_role as what_my_role -- <<< WHAT ROLE MUST BE SHOWN HERE, *BOSS or *ACNT ???
    from rdb$database;

    set count on;
    select * from v_show_mapping;
    set count on;
    commit;


    connect '$(DSN)' user sysdba password 'masterkey';
    commit;
    drop mapping lmap_foo2bar_a;
    drop mapping lmap_foo2bar_b;
    drop mapping lmap_boss2acnt_a;
    drop mapping lmap_boss2acnt_b;
    commit;

    -- ++++++++++++++++++++++++ T E S T    G L O B A L    M A P P I N G  +++++++++++++++++++++++


    create or alter global mapping gmap_foo2rio_a using plugin srp from user tmp$c6143_foo to user tmp$c6143_rio;
    create or alter global mapping gmap_foo2rio_b using plugin srp from user tmp$c6143_foo to user tmp$c6143_rio;

    create or alter global mapping gmap_boss2mngr_a using plugin srp from role tmp$r6143_boss to role tmp$r6143_mngr;
    create or alter global mapping gmap_boss2mngr_b using plugin srp from role tmp$c6143_boss to role tmp$r6143_mngr;
    commit;

    connect '$(DSN)' user tmp$c6143_foo password '123' role tmp$r6143_boss;
    select
        'Connected OK when global mapping is duplicated.' as msg
        ,current_user as who_am_i     -- <<< TMP$C6143_RIO must be shown here, *NOT* tmp$c6143_foo
        -- temply diabled, wait for solution by Alex, see letters to him 23.09.2019 12:02:
        -- ,current_role as what_my_role -- <<< WHAT ROLE MUST BE SHOWN HERE, *BOSS or *MNGR or... NONE ???
    from rdb$database;
    commit;


    connect '$(DSN)' user sysdba password 'masterkey';
    commit;
    drop global mapping gmap_foo2rio_a;
    drop global mapping gmap_foo2rio_b;
    drop global mapping gmap_boss2mngr_a;
    drop global mapping gmap_boss2mngr_b;
    commit;
    --drop user tmp$c6143_foo using plugin Srp;
    --commit;
    --drop role tmp$r6143_boss;
    --commit;

"""

act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)

expected_stdout_1 = """
    MSG                             Connected OK when local mapping is duplicated.
    WHO_AM_I                        TMP$C6143_BAR

    RDB$MAP_NAME                    LMAP_FOO2BAR_A
    RDB$MAP_USING                   P
    RDB$MAP_PLUGIN                  SRP
    RDB$MAP_DB                      <null>
    RDB$MAP_FROM_TYPE               USER
    RDB$MAP_FROM                    TMP$C6143_FOO
    RDB$MAP_TO_TYPE                 0
    RDB$MAP_TO                      TMP$C6143_BAR

    RDB$MAP_NAME                    LMAP_FOO2BAR_B
    RDB$MAP_USING                   P
    RDB$MAP_PLUGIN                  SRP
    RDB$MAP_DB                      <null>
    RDB$MAP_FROM_TYPE               USER
    RDB$MAP_FROM                    TMP$C6143_FOO
    RDB$MAP_TO_TYPE                 0
    RDB$MAP_TO                      TMP$C6143_BAR

    RDB$MAP_NAME                    LMAP_BOSS2ACNT_A
    RDB$MAP_USING                   P
    RDB$MAP_PLUGIN                  SRP
    RDB$MAP_DB                      <null>
    RDB$MAP_FROM_TYPE               ROLE
    RDB$MAP_FROM                    TMP$R6143_BOSS
    RDB$MAP_TO_TYPE                 1
    RDB$MAP_TO                      TMP$R6143_ACNT

    RDB$MAP_NAME                    LMAP_BOSS2ACNT_B
    RDB$MAP_USING                   P
    RDB$MAP_PLUGIN                  SRP
    RDB$MAP_DB                      <null>
    RDB$MAP_FROM_TYPE               ROLE
    RDB$MAP_FROM                    TMP$C6143_BOSS
    RDB$MAP_TO_TYPE                 1
    RDB$MAP_TO                      TMP$R6143_ACNT

    Records affected: 4

    MSG                             Connected OK when global mapping is duplicated.
    WHO_AM_I                        TMP$C6143_RIO

    Records affected: 1
"""

user_foo = user_factory('db_1', name='tmp$c6143_foo', password='123', plugin='Srp')
role_boss = role_factory('db_1', name='tmp$r6143_boss')

@pytest.mark.version('>=3.0.5')
def test_1(act_1: Action, role_boss: Role, user_foo: User):
    act_1.expected_stdout = expected_stdout_1
    act_1.execute()
    assert act_1.clean_stdout == act_1.clean_expected_stdout