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65 lines
2.4 KiB
Python
65 lines
2.4 KiB
Python
#coding:utf-8
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"""
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ID: issue-2372
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ISSUE: 2372
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TITLE: SIMILAR TO character classes are incorrectly recognized
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DESCRIPTION:
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JIRA: CORE-1935
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FBTEST: bugs.core_1935
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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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-- two subsequent classes in double braces, concatenated together:
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select 11 as r from rdb$database where '1a' similar to '[[:DIGIT:]][[:ALPHA:]]'; -- output: 11
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-- comparison with SINGLE class of ONE character length: either digit or whitespace or alpha:
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select 12 as r from rdb$database where '1a' similar to '[[:DIGIT:][:WHITESPACE:][:ALPHA:]]'; -- no output, no error
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-- comparison with character '2' followed by either digit or whitespace or alpha (should produce non-empty result):
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select 21 as r from rdb$database where '2a' similar to '2[[:DIGIT:][:WHITESPACE:][:ALPHA:]]'; -- output: 21
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-- comparison with SINGLE class of ONE character length: digit either alnum either alpha
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select 22 as r from rdb$database where '2a' similar to '[[:DIGIT:][:ALNUM:][:ALPHA:]]'; -- no output, no error
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-- comparison with TWO classes: 1st is result of concatenation alnum and whitespace, 2ns is alnum:
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select 31 as r from rdb$database where '3a' similar to '[[:ALNUM:][:WHITESPACE:]][[:ALNUM:]]'; -- 31
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-- comparison with TWO classes: 1st alnum, 2nd is result of concatenation whitespace and digit:
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select 32 as r from rdb$database where '32' similar to '[[:ALNUM:]][[:WHITESPACE:][:DIGIT:]]'; -- 32
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select 41 as r from rdb$database where '4a' SIMILAR TO '[%[:DIGIT:][:ALNUM:]]%';
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select 42 as r from rdb$database where '4b' SIMILAR TO '[[:DIGIT:][:ALNUM:]]'; -- no output, no error
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select 51 as r from rdb$database where '5a' SIMILAR TO '%[[:DIGIT:][:ALNUM:]%]'; -- 51
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select 52 as r from rdb$database where '5a' similar to '[%[:DIGIT:][:ALPHA:]][[:ALNUM:]%]'; -- 52
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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R 11
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R 21
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R 31
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R 32
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R 41
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R 51
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R 52
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"""
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@pytest.mark.version('>=3')
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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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