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128 lines
4.3 KiB
Python
128 lines
4.3 KiB
Python
#coding:utf-8
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"""
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ID: issue-5045
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ISSUE: 5045
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TITLE: SIMILAR TO with quantifier {n,} in the pattern: 1) fails on 2.5
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("Invalid pattern"), 2) strange result in 3.0
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DESCRIPTION:
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JIRA: CORE-4740
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FBTEST: bugs.core_4740
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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test_script = """
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set list on;
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with
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d(txt,ptn) as(
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select
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'abcZ', '[[:lower:]]{1,}Z' from rdb$database union all select
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'abcz', '[[:lower:]]{1,}z' from rdb$database union all select
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'abcz', '[[:lower:]]*z' from rdb$database union all select
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'abcz', '[[:lower:]]+z' from rdb$database union all select
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'aggagg', '([[:lOwEr:]]{1}gg){2,}' from rdb$database union all select
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'aggagg', '([[:lOWeR:]]{1,}gg){2,}' from rdb$database union all select
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'aggagg', '(a{1}gg){2}' from rdb$database union all select
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'aggagg', '(a{0,}gg){2}' from rdb$database union all select
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'aggagg', '(a{1}__){2}' from rdb$database union all select
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'aggagg', '(a{1}__){1,}' from rdb$database union all select
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'aggagg', '(a{1}[b-z]{2}){2}' from rdb$database union all select
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'XabaXa', '([X](a|b){1,3}){2}' from rdb$database union all select
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'XabaXaba', '([X](a|b){3}){2}' from rdb$database union all select
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'XabaX', '([X](a|b){0,3}){1,}' from rdb$database union all select
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'XabaX', '([X](a|b){0,3}){2}' from rdb$database union all select
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'XaX', '([X](a){0,1}){2}' from rdb$database union all select
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'XaXa', '([X](a){1}){2}' from rdb$database union all select
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'XaXa', '([X]a{1}){2}' from rdb$database
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)
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select txt, ptn, case when trim(txt) similar to trim(ptn) then 1 else 0 end is_match
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from d;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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TXT abcZ
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PTN [[:lower:]]{1,}Z
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IS_MATCH 1
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TXT abcz
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PTN [[:lower:]]{1,}z
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IS_MATCH 1
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TXT abcz
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PTN [[:lower:]]*z
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IS_MATCH 1
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TXT abcz
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PTN [[:lower:]]+z
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IS_MATCH 1
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TXT aggagg
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PTN ([[:lOwEr:]]{1}gg){2,}
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IS_MATCH 1
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TXT aggagg
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PTN ([[:lOWeR:]]{1,}gg){2,}
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IS_MATCH 1
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TXT aggagg
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PTN (a{1}gg){2}
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IS_MATCH 1
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TXT aggagg
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PTN (a{0,}gg){2}
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IS_MATCH 1
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TXT aggagg
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PTN (a{1}__){2}
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IS_MATCH 1
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TXT aggagg
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PTN (a{1}__){1,}
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IS_MATCH 1
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TXT aggagg
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PTN (a{1}[b-z]{2}){2}
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IS_MATCH 1
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TXT XabaXa
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PTN ([X](a|b){1,3}){2}
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IS_MATCH 1
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TXT XabaXaba
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PTN ([X](a|b){3}){2}
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IS_MATCH 1
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TXT XabaX
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PTN ([X](a|b){0,3}){1,}
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IS_MATCH 1
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TXT XabaX
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PTN ([X](a|b){0,3}){2}
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IS_MATCH 1
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TXT XaX
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PTN ([X](a){0,1}){2}
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IS_MATCH 1
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TXT XaXa
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PTN ([X](a){1}){2}
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IS_MATCH 1
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TXT XaXa
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PTN ([X]a{1}){2}
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IS_MATCH 1
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"""
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@pytest.mark.version('>=3.0')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute()
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assert act.clean_stdout == act.clean_expected_stdout
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