#coding:utf-8

"""
ID:          issue-7220
ISSUE:       7220
TITLE:       Dependencies of subroutines are not preserved after backup restore
DESCRIPTION:
NOTES:
    [23.02.2023] pzotov
    Confirmed bug on 5.0.0.520 (but 'drop table' will not fail only if it is executed in the same connect as DDL).
    Checked on 5.0.0.958 - all fine.
"""
import pytest
from firebird.qa import *

db = db_factory()
act = python_act('db')

test_sql = """
    set term ^;
    create domain domain1 integer
    ^
    create table table1 (n integer, c varchar(31))
    ^
    create package pkg as
    begin
        procedure proc1(i type of column table1.n);
        procedure proc2(i domain1);
    end
    ^
    create function wait_event (event_name type of column table1.c)
        returns integer not null
        external name 'udrcpp_example!wait_event' engine udr
    ^
    set term ;^
    commit;
    
    set list on;
    set count on;
    select
        rdb$dependent_name
        ,rdb$depended_on_name
    from rdb$dependencies
    order by rdb$dependent_name;

    -- NB: NO re-connect must be here!
    -- Otherwise 'drop table' *will* fail on build where this bug was found.

    set echo on;

    drop table table1;
    
    drop domain domain1;
"""

expected_out = """
    RDB$DEPENDENT_NAME              PKG
    RDB$DEPENDED_ON_NAME            TABLE1

    RDB$DEPENDENT_NAME              PKG
    RDB$DEPENDED_ON_NAME            DOMAIN1

    RDB$DEPENDENT_NAME              WAIT_EVENT
    RDB$DEPENDED_ON_NAME            TABLE1
    Records affected: 3

    drop table table1;
    Statement failed, SQLSTATE = 42000
    unsuccessful metadata update
    -cannot delete
    -COLUMN TABLE1.N
    -there are 1 dependencies

    drop domain domain1;
    Statement failed, SQLSTATE = 42000
    unsuccessful metadata update
    -DROP DOMAIN DOMAIN1 failed
    -Domain DOMAIN1 is used in procedure PKG.PROC2 (parameter name I) and cannot be dropped
"""

@pytest.mark.version('>=5.0')
def test_1(act: Action):

    act.expected_stdout = expected_out
    act.isql(switches=['-q'], combine_output = True, input = test_sql)
    assert act.clean_stdout == act.clean_expected_stdout