mirror of
https://github.com/FirebirdSQL/firebird-qa.git
synced 2025-01-22 13:33:07 +01:00
489 lines
16 KiB
Python
489 lines
16 KiB
Python
#coding:utf-8
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"""
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ID: issue-2443
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ISSUE: 2443
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TITLE: SUBSTRING with regular expression (SIMILAR TO) capability
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DESCRIPTION:
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JIRA: CORE-2006
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FBTEST: bugs.core_2006
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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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------------------------------------------------------------------------------
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-- Test for matching with percent characters before and after pattern:
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select
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trim(str) str
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,trim(ptn) ptn
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,iif( trim(str) similar to '%'||trim(ptn)||'%', 1, 0 ) "str similar to %ptn%"
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,substring( trim(str) similar '%\\"' || trim(ptn) || '\\"%' escape '\\' ) "subs(str similar to %ptn%)"
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from(
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select
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'WDWDWDWD' str
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,'((DW)|(WD)){4}' ptn
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from rdb$database
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union all
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select
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'AAXYAAXYAAAAXYAAAXYAA' str
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,'(AAXY|AAAX){2,}' ptn
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from rdb$database
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union all
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select
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'YZZXYZZ0Z0YZZYZZYYZZZYZZ0Z0YZZ'
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,'(0Z0(Y|Z)*){2}'
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from rdb$database
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union all
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select
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'AARARARAARARAR'
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,'RA(AR){3}'
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from rdb$database
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union all
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select
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'eiavieieav' str
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,'(ie){2,}' ptn
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from rdb$database
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union all
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select
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'avieieavav' str
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,'(av|ie){2,}' ptn
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from rdb$database
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union all
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select
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'avieieieav' str
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,'((av)|(ie)){2,}' ptn
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from rdb$database
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);
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----------------------
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-- Test for exact matching to pattern:
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select
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trim(str) str
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,trim(ptn) ptn
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,iif( trim(str) similar to trim(ptn), 1, 0 ) "str similar to ptn"
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,substring( trim(str) similar '\\"' || trim(ptn) || '\\"' escape '\\' ) "subs(str similar to ptn)"
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from(
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select ----------- core-2389
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'x/t' str
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,'%[/]t' ptn
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from rdb$database
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union all
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select ------------------- core-2756
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'2015-04-13' str
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,'[[:DIGIT:]]{4}[-][[:DIGIT:]]{2}[-][[:DIGIT:]]{2}' ptn
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from rdb$database
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union all
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select ------------------- core-2780
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'WI-T3.0.0.31780 Firebird 3.0 Beta 2'
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,'%[0-9]+.[0-9]+.[0-9]+((.?[0-9]+)*)[[:WHITESPACE:]]%'
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from rdb$database
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union all
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select ----------- core-3523
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'm'
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,'[p-k]'
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from rdb$database
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union all
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------------------- core-3754
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select '1', '(1|2){0,}' from rdb$database union all select
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'1', '(1|2){0,1}' from rdb$database union all select
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'1', '(1|2){1}' from rdb$database union all select
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'123', '(1|12[3]?){1}' from rdb$database union all select
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'123', '(1|12[3]?)+' from rdb$database union all select
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------------- core-0769
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'ab', 'ab|cd|efg' from rdb$database union all select
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'efg', 'ab|cd|efg' from rdb$database union all select
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'a', 'ab|cd|efg' from rdb$database union all select -- 0
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'', 'a*' from rdb$database union all select
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'a', 'a*' from rdb$database union all select
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'aaa', 'a*' from rdb$database union all select
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'', 'a+' from rdb$database union all select -- 0
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'a', 'a+' from rdb$database union all select
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'aaa', 'a+' from rdb$database union all select
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'', 'a?' from rdb$database union all select
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'a', 'a?' from rdb$database union all select
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'aaa', 'a?' from rdb$database union all select -- 0
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'', 'a{2,}' from rdb$database union all select -- 0
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'a', 'a{2,}' from rdb$database union all select -- 0
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'aa', 'a{2,}' from rdb$database union all select
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'aaa', 'a{2,}' from rdb$database union all select
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'', 'a{2,4}' from rdb$database union all select -- 0
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'a', 'a{2,4}' from rdb$database union all select -- 0
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'aa', 'a{2,4}' from rdb$database union all select
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'aaa', 'a{2,4}' from rdb$database union all select
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'aaaa', 'a{2,4}' from rdb$database union all select
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'aaaaa', 'a{2,4}' from rdb$database union all select -- 0
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'', '_' from rdb$database union all select -- 0
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'a', '_' from rdb$database union all select
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'1', '_' from rdb$database union all select
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'a1', '_' from rdb$database union all select -- 0
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'', '%' from rdb$database union all select
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'az', 'a%z' from rdb$database union all select
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'a123z', 'a%z' from rdb$database union all select
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'azx', 'a%z' from rdb$database union all select -- 0
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'ab', '(ab){2}' from rdb$database union all select -- 0
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'aabb', '(ab){2}' from rdb$database union all select -- 0
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'abab', '(ab){2}' from rdb$database union all select
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'b', '[abc]' from rdb$database union all select
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'd', '[abc]' from rdb$database union all select -- 0
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'9', '[0-9]' from rdb$database union all select
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'9', '[0-8]' from rdb$database union all select -- 0
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'b', '[^abc]' from rdb$database union all select -- 0
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'd', '[^abc]' from rdb$database union all select
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'3', '[[:DIGIT:]^3]' from rdb$database union all select -- 0
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'4', '[[:DIGIT:]^3]' from rdb$database union all select
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'4', '[[:DIGIT:]]' from rdb$database union all select
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'a', '[[:DIGIT:]]' from rdb$database union all select -- 0
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'4', '[^[:DIGIT:]]' from rdb$database union all select -- 0
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'a', '[^[:DIGIT:]]' from rdb$database
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);
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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STR WDWDWDWD
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PTN ((DW)|(WD)){4}
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str similar to %ptn% 1
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subs(str similar to %ptn%) WDWDWDWD
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STR AAXYAAXYAAAAXYAAAXYAA
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PTN (AAXY|AAAX){2,}
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str similar to %ptn% 1
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subs(str similar to %ptn%) AAXYAAXY
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STR YZZXYZZ0Z0YZZYZZYYZZZYZZ0Z0YZZ
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PTN (0Z0(Y|Z)*){2}
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str similar to %ptn% 1
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subs(str similar to %ptn%) 0Z0YZZYZZYYZZZYZZ0Z0YZZ
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STR AARARARAARARAR
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PTN RA(AR){3}
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str similar to %ptn% 1
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subs(str similar to %ptn%) RAARARAR
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STR eiavieieav
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PTN (ie){2,}
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str similar to %ptn% 1
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subs(str similar to %ptn%) ieie
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STR avieieavav
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PTN (av|ie){2,}
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str similar to %ptn% 1
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subs(str similar to %ptn%) avieieavav
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STR avieieieav
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PTN ((av)|(ie)){2,}
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str similar to %ptn% 1
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subs(str similar to %ptn%) avieieieav
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STR x/t
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PTN %[/]t
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str similar to ptn 1
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subs(str similar to ptn) x/t
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STR 2015-04-13
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PTN [[:DIGIT:]]{4}[-][[:DIGIT:]]{2}[-][[:DIGIT:]]{2}
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str similar to ptn 1
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subs(str similar to ptn) 2015-04-13
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STR WI-T3.0.0.31780 Firebird 3.0 Beta 2
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PTN %[0-9]+.[0-9]+.[0-9]+((.?[0-9]+)*)[[:WHITESPACE:]]%
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str similar to ptn 1
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subs(str similar to ptn) WI-T3.0.0.31780 Firebird 3.0 Beta 2
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STR m
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PTN [p-k]
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR 1
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PTN (1|2){0,}
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str similar to ptn 1
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subs(str similar to ptn) 1
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STR 1
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PTN (1|2){0,1}
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str similar to ptn 1
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subs(str similar to ptn) 1
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STR 1
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PTN (1|2){1}
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str similar to ptn 1
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subs(str similar to ptn) 1
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STR 123
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PTN (1|12[3]?){1}
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str similar to ptn 1
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subs(str similar to ptn) 123
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STR 123
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PTN (1|12[3]?)+
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str similar to ptn 1
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subs(str similar to ptn) 123
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STR ab
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PTN ab|cd|efg
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str similar to ptn 1
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subs(str similar to ptn) ab
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STR efg
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PTN ab|cd|efg
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str similar to ptn 1
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subs(str similar to ptn) efg
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STR a
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PTN ab|cd|efg
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR
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PTN a*
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str similar to ptn 1
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subs(str similar to ptn)
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STR a
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PTN a*
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str similar to ptn 1
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subs(str similar to ptn) a
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STR aaa
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PTN a*
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str similar to ptn 1
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subs(str similar to ptn) aaa
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STR
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PTN a+
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR a
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PTN a+
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str similar to ptn 1
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subs(str similar to ptn) a
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STR aaa
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PTN a+
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str similar to ptn 1
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subs(str similar to ptn) aaa
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STR
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PTN a?
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str similar to ptn 1
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subs(str similar to ptn)
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STR a
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PTN a?
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str similar to ptn 1
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subs(str similar to ptn) a
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STR aaa
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PTN a?
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR
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PTN a{2,}
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR a
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PTN a{2,}
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR aa
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PTN a{2,}
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str similar to ptn 1
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subs(str similar to ptn) aa
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STR aaa
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PTN a{2,}
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str similar to ptn 1
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subs(str similar to ptn) aaa
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STR
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PTN a{2,4}
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR a
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PTN a{2,4}
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR aa
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PTN a{2,4}
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str similar to ptn 1
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subs(str similar to ptn) aa
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STR aaa
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PTN a{2,4}
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str similar to ptn 1
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subs(str similar to ptn) aaa
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STR aaaa
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PTN a{2,4}
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str similar to ptn 1
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subs(str similar to ptn) aaaa
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STR aaaaa
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PTN a{2,4}
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR
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PTN _
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR a
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PTN _
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str similar to ptn 1
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subs(str similar to ptn) a
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STR 1
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PTN _
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str similar to ptn 1
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subs(str similar to ptn) 1
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STR a1
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PTN _
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR
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PTN %
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str similar to ptn 1
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subs(str similar to ptn)
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STR az
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PTN a%z
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str similar to ptn 1
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subs(str similar to ptn) az
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STR a123z
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PTN a%z
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str similar to ptn 1
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subs(str similar to ptn) a123z
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STR azx
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PTN a%z
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR ab
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PTN (ab){2}
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR aabb
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PTN (ab){2}
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR abab
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PTN (ab){2}
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str similar to ptn 1
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subs(str similar to ptn) abab
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STR b
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PTN [abc]
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str similar to ptn 1
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subs(str similar to ptn) b
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STR d
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PTN [abc]
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR 9
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PTN [0-9]
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str similar to ptn 1
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subs(str similar to ptn) 9
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STR 9
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PTN [0-8]
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR b
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PTN [^abc]
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR d
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PTN [^abc]
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str similar to ptn 1
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subs(str similar to ptn) d
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STR 3
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PTN [[:DIGIT:]^3]
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR 4
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PTN [[:DIGIT:]^3]
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str similar to ptn 1
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subs(str similar to ptn) 4
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STR 4
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PTN [[:DIGIT:]]
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str similar to ptn 1
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subs(str similar to ptn) 4
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STR a
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PTN [[:DIGIT:]]
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR 4
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PTN [^[:DIGIT:]]
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str similar to ptn 0
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subs(str similar to ptn) <null>
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STR a
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PTN [^[:DIGIT:]]
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str similar to ptn 1
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subs(str similar to ptn) a
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"""
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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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