#coding:utf-8

"""
ID:          issue-522-A
ISSUE:       522
TITLE:       Bugcheck 291
DESCRIPTION:
JIRA:        CORE-195
FBTEST:      bugs.core_0195
"""

import pytest
from firebird.qa import *

db = db_factory()

test_script = """
    create table tbl_bugcheck291
    (
     ID integer NOT NULL PRIMARY KEY,
     DATA integer
    );

    commit;

    insert into tbl_bugcheck291 (id, data) values (1,100);

    commit;

    set term ^;
    create trigger bu_tbl_bugcheck291 for tbl_bugcheck291
        before update
    as
    begin
        if(new.data is not null) then
        begin
           if(new.data<110) then
           begin
               update tbl_bugcheck291 x set x.data=new.data+1 where x.id=new.id;
           end
        end
    end
    ^
    set term ;^
    commit;

    update tbl_bugcheck291 set data=105 where id=1;

    commit;

    update tbl_bugcheck291 set data=105 where id=1;

    /*FB2.5: internal Firebird consistency check (cannot find record back version (291), file: vio.cpp line: 5014).*/
    update tbl_bugcheck291 set data=105 where id=1;

    /*internal Firebird consistency check (can't continue after bugcheck).*/
    update tbl_bugcheck291 set data=105 where id=1;
    update tbl_bugcheck291 set data=105 where id=1;
    update tbl_bugcheck291 set data=105 where id=1;
    update tbl_bugcheck291 set data=105 where id=1;
    commit;

    ------------------------------------------------

    create table "TBL_BUGCHECK291B"
    (
      "DATA" integer,
      "FLAG" integer
    );

    set term ^;
    create trigger "TRG_BUGCHECK291B" for "TBL_BUGCHECK291B"
    active before update position 1
    as
    begin
        if (new.Flag = 16 and new.Data = 1) then begin
          update tbl_bugcheck291b set Data = 2 where Flag = 46;
          update tbl_bugcheck291b set Data = 3 where Flag = 46;
        end
        if (new.Flag = 46 and new.Data = 2) then begin
          update tbl_bugcheck291b set Data = 4 where Flag = 14;
          update tbl_bugcheck291b set Data = 5 where Flag = 15;
        end
        if (new.Flag = 14 and new.Data = 4) then begin
          update tbl_bugcheck291b set Data = 6 where Flag = 46;
        end
        if (new.Flag = 15 and new.Data = 5) then begin
          update tbl_bugcheck291b set Data = 7 where Flag = 46;
        end
        if (new.Flag = 46 and new.Data = 3) then begin
          update tbl_bugcheck291b set Data = 8 where Flag = 46;
        end
    end
    ^
    set term ;^
    commit;

    insert into tbl_bugcheck291b(Flag) values(14);
    insert into tbl_bugcheck291b(Flag) values(15);
    insert into tbl_bugcheck291b(Flag) values(16);
    insert into tbl_bugcheck291b(Flag) values(46);
    commit;

    update tbl_bugcheck291b set Data=1 where Flag = 16;
    commit;
"""

act = isql_act('db', test_script)

@pytest.mark.version('>=3')
def test_1(act: Action):
    act.execute()