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108 lines
3.3 KiB
Python
108 lines
3.3 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_0858
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# title: Server crash when using UDF
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# decription:
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# Checked on:
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# 2.5.9.27126: OK, 0.594s.
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# 3.0.5.33086: OK, 1.343s.
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# 4.0.0.1378: OK, 6.969s.
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#
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# 24.01.2019.
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# Disabled this test to be run on FB 4.0: added record to '%FBT_REPO% ests\\qa4x-exclude-list.txt'.
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#
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# UDF usage is deprecated in FB 4+, see: ".../doc/README.incompatibilities.3to4.txt".
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# Functions div, frac, dow, sdow, getExactTimestampUTC and isLeapYear got safe replacement
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# in UDR library "udf_compat", see it in folder: ../plugins/udr/
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#
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# UDF function 'sright' has direct built-in analog 'right', there is no UDR function for it.
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#
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# tracker_id: CORE-858
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# min_versions: []
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# versions: 3.0, 4.0
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# qmid: bugs.core_858
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 3.0
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# resources: None
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substitutions_1 = []
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init_script_1 = """"""
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db_1 = db_factory(sql_dialect=3, init=init_script_1)
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test_script_1 = """
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set bail on;
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declare external function sright
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varchar(100) by descriptor, smallint,
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varchar(100) by descriptor returns parameter 3
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entry_point 'right' module_name 'fbudf';
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commit;
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set list on;
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select
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rdb$function_name
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,rdb$function_type
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,rdb$module_name
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,rdb$entrypoint
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,rdb$return_argument
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,rdb$system_flag
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,rdb$legacy_flag
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from rdb$functions where upper(rdb$function_name) = upper('sright');
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select sright('qwerty', 2) as sright_result from rdb$database;
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commit;
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drop external function sright;
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commit;
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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_stdout_1 = """
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RDB$FUNCTION_NAME SRIGHT
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RDB$FUNCTION_TYPE <null>
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RDB$MODULE_NAME fbudf
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RDB$ENTRYPOINT right
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RDB$RETURN_ARGUMENT 3
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RDB$SYSTEM_FLAG 0
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RDB$LEGACY_FLAG 1
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SRIGHT_RESULT ty
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"""
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@pytest.mark.version('>=3.0,<4.0')
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def test_1(act_1: Action):
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act_1.expected_stdout = expected_stdout_1
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act_1.execute()
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assert act_1.clean_expected_stdout == act_1.clean_stdout
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# version: 4.0
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# resources: None
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substitutions_2 = []
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init_script_2 = """"""
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db_2 = db_factory(sql_dialect=3, init=init_script_2)
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test_script_2 = """
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-- This section was intentionally left empty.
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-- No message should be in expected_* sections.
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-- It is STRONGLY RECOMMENDED to add this ticket
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-- in the 'excluded-list file:
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-- %FBT_REPO% ests\\qa4x-exclude-list.txt
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"""
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act_2 = isql_act('db_2', test_script_2, substitutions=substitutions_2)
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@pytest.mark.version('>=4.0')
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def test_2(act_2: Action):
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act_2.execute()
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