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105 lines
2.8 KiB
Python
105 lines
2.8 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_4117
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# title: COMPUTED BY field is evaluated as NULL if used as an exception parameter directly
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# decription: Exception with computed by field as parameter produces error message without this field value if this field is not a part of excpression
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# tracker_id: CORE-4117
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# min_versions: ['2.5.3']
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# versions: 2.5.3
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# qmid: None
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 2.5.3
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# resources: None
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substitutions_1 = [('line: [0-9]+, col: [0-9]+', '')]
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init_script_1 = """
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recreate table test1 (id int not null, c computed by (id * 10));
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recreate table test2 (id int not null, c computed by (id * 10));
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commit;
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set term ^;
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execute block as
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begin
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begin
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execute statement 'drop exception ex_bad_computed_field_value';
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when any do begin end
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end
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end
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^
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set term ;^
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commit;
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create exception ex_bad_computed_field_value '';
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commit;
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insert into test1 (id) values (1);
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insert into test2 (id) values (1);
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commit;
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-- 1. exception with computed by field as parameter
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set term ^;
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create or alter trigger test1_bu for test1 active before update position 0 as
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begin
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exception ex_bad_computed_field_value new.c;
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end
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^
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set term ;^
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commit;
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-- 2. exception with computed by field as a part of expression
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set term ^;
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create or alter trigger test2_bu for test2 active before update position 0 as
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begin
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exception ex_bad_computed_field_value new.c + 0; -- any expression
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end
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^
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set term ;^
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commit;
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-- Confirmed on 2.5.2: statement update test1 ... will raise exception WITHOUT value:
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-- Statement failed, SQLSTATE = 42000
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-- exception 1
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-- -EX_BAD_COMPUTED_FIELD_VALUE
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-- -At trigger 'TEST1_BU' line: 3, col: 7
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-- Compare with 2.5.5:
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-- Statement failed, SQLSTATE = 42000
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-- exception 2
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-- -EX_BAD_COMPUTED_FIELD_VALUE
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-- -20 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< this is added here <<<<<<<<<<<<<
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-- -At trigger 'TEST1_BU' line: 3, col: 7
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"""
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db_1 = db_factory(page_size=4096, sql_dialect=3, init=init_script_1)
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test_script_1 = """
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update test1 set id = 2;
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update test2 set id = 2;
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"""
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act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
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expected_stderr_1 = """
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Statement failed, SQLSTATE = HY000
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exception 1
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-EX_BAD_COMPUTED_FIELD_VALUE
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-20
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-At trigger 'TEST1_BU' line: 3, col: 7
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Statement failed, SQLSTATE = HY000
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exception 1
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-EX_BAD_COMPUTED_FIELD_VALUE
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-20
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-At trigger 'TEST2_BU' line: 3, col: 7
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"""
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@pytest.mark.version('>=2.5.3')
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def test_1(act_1: Action):
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act_1.expected_stderr = expected_stderr_1
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act_1.execute()
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assert act_1.clean_expected_stderr == act_1.clean_stderr
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