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Added/Updated tests\functional\domain\create\test_40.py: Removed SHOW command for check result because its output often changes. It is enough for this test to obtain similar data from RDB tables. Created view and stored function to obtain type name by rdb$fields.rdb$field_type and .rdb$field_sub_type.

This commit is contained in:
pavel-zotov 2023-10-07 11:45:56 +03:00
parent c2b58de0e6
commit c6e6ebe531

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@ -5,25 +5,118 @@ ID: domain.create-40
FBTEST: functional.domain.create.40
TITLE: CREATE DOMAIN - all options
DESCRIPTION: Domain creation based on VARCHAR datatype with all possible options
NOTES:
[06.10.2023] pzotov
1. Removed SHOW command for check result because its output often changes.
It is enough for this test to obtain similar data from RDB tables.
Created view and stored function to obtain type name by rdb$fields.rdb$field_type and .rdb$field_sub_type.
2. Made example more complex: create domain with charset differ than default one for DB, and collate differ than default for domain.
3. Ensure that we can use just created domain w/o problem (create table with column based on domain and add record).
"""
import pytest
from firebird.qa import *
db = db_factory()
db = db_factory(charset = 'utf8')
test_script = """CREATE DOMAIN test AS VARCHAR(32) CHARACTER SET DOS437 DEFAULT USER NOT NULL CHECK(VALUE LIKE 'ER%') COLLATE DB_ITA437;
SHOW DOMAIN test;"""
DM_SIZE = 32765
# ::: NB :::
# Presense of Đ or đ causes "UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc0 in position 1810: invalid start byte"
# Replaced it with ď:
#DM_DEFA = 'ŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙'
#DM_DEFA = 'ŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎđŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙'
DM_DEFA = 'ŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎďŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙'
test_script = f"""
set bail on;
set list on;
alter character set win1252 set default collation pxw_swedfin;
set term ^;
create or alter function fn_get_type_name(a_type smallint, a_subtype smallint) returns varchar(2048) as
declare ftype varchar(2048);
begin
ftype =
decode( a_type
, 7, decode(coalesce(a_subtype,0), 0, 'smallint', 1, 'numeric', 'unknown') -- 1 => small numerics [-327.68..327.67] (i.e. with mantissa that can be fit in -32768 ... 32767)
, 8, decode(coalesce(a_subtype,0), 0, 'integer', 1, 'numeric', 2, 'decimal', 'unknown') -- 1: for numeric with mantissa >= 32768 and up to 9 digits, 2: for decimals up to 9 digits
, 10, 'float'
, 12, 'date'
, 13, 'time without time zone'
, 14, decode(coalesce(a_subtype,0), 0, 'char', 1, 'binary', 'unknown')
, 16, decode(coalesce(a_subtype,0), 0, 'bigint', 1, 'numeric', 2, 'decimal', 'unknown')
, 23, 'boolean'
, 24, 'decfloat(16)'
, 25, 'decfloat(34)'
, 26, 'int128'
, 27, 'double precision' -- also for numeric and decimal, both with size >= 10, if sql_dialect = 1
, 28, 'time with time zone'
, 29, 'timestamp with time zone'
, 35, 'timestamp without time zone'
, 37, decode(coalesce(a_subtype,0), 0, 'varchar', 1, 'varbinary', 'unknown')
,261, decode(coalesce(a_subtype,0), 0, 'blob sub_type binary', 1, 'blob sub_type text', 'unknown')
);
if (ftype = 'unknown') then
ftype = ftype || '__type_' || coalesce(a_type, '[null]') || '__subtype_' || coalesce(a_subtype, '[null]');
return ftype;
end
^
set term ;^
commit;
create view v_domain_info as
select
f.rdb$field_name as dm_name
,upper(fn_get_type_name(f.rdb$field_type, f.rdb$field_sub_type)) as dm_type
,f.rdb$field_length as dm_size
,f.rdb$field_scale as dm_scale
,f.rdb$character_length as dm_char_len
--,f.rdb$character_set_id as dm_cset_id
--,f.rdb$collation_id as dm_coll_id
,cast(f.rdb$default_source as varchar(2048)) as dm_default
,f.rdb$null_flag as dm_not_null
,cast(f.rdb$validation_source as varchar(2048)) as dm_check_expr
,c.rdb$character_set_name as dm_cset_name
--,c.rdb$default_collate_name as dm_default_coll_name
--,k.rdb$base_collation_name
,k.rdb$collation_name as dm_coll_name
from rdb$fields f
left join rdb$character_sets c on f.rdb$character_set_id = c.rdb$character_set_id
left join rdb$collations k on c.rdb$character_set_id = k.rdb$character_set_id and f.rdb$collation_id = k.rdb$collation_id
where f.rdb$field_name = upper('dm_test')
;
commit;
create domain dm_test varchar({DM_SIZE}) character set win1250 default '{DM_DEFA}' not null check(value similar to '%EEIIDD%') collate WIN_CZ_CI_AI;
recreate table test(s dm_test);
commit;
select v.* from v_domain_info v;
-- Ensure that we can use this domain: create table and write string from win1250 charset.
-- This must complete successful:
insert into test default values returning cast(s as varchar(2048)) as inserted_data;
commit;
"""
act = isql_act('db', test_script)
expected_stdout = """TEST VARCHAR(32) CHARACTER SET DOS437 Not Null
DEFAULT USER
CHECK(VALUE LIKE 'ER%')
COLLATE DB_ITA437"""
expected_stdout = f"""
DM_NAME DM_TEST
DM_TYPE VARCHAR
DM_SIZE {DM_SIZE}
DM_SCALE 0
DM_CHAR_LEN {DM_SIZE}
DM_DEFAULT default '{DM_DEFA}'
DM_NOT_NULL 1
DM_CHECK_EXPR check(value similar to '%EEIIDD%')
DM_CSET_NAME WIN1250
DM_COLL_NAME WIN_CZ_CI_AI
INSERTED_DATA {DM_DEFA}
"""
@pytest.mark.version('>=3')
def test_1(act: Action):
act.expected_stdout = expected_stdout
act.execute()
act.execute(combine_output = True)
assert act.clean_stdout == act.clean_expected_stdout