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65 lines
1.5 KiB
Python
65 lines
1.5 KiB
Python
#coding:utf-8
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"""
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ID: issue-3356
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ISSUE: 3356
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TITLE: Unexpected "Invalid SIMILAR TO pattern" error
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DESCRIPTION:
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JIRA: CORE-2974
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FBTEST: bugs.core_2974
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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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-- Should raise "Invalid SIMILAR TO pattern" error, as minus sign should be ecaped
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select case when '-1' similar to '(-)%' then 1 else 0 end as chk_a
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from rdb$database
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;
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-- Should raise "Invalid SIMILAR TO pattern" error because there is no "default" escape character:
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select case when '-1' similar to '(\\-)%' then 1 else 0 end as chk_b
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from rdb$database
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;
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-- Should NOT raise error:
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select case when '-1' similar to '(\\-)%' escape '\\' then 1 else 0 end as chk_c
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from rdb$database
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;
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-- works ok
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-- Should NOT raise error:
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select case when '-1' similar to '(\\+)%' then 1 else 0 end as chk_d
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from rdb$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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CHK_C 1
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CHK_D 0
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"""
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expected_stderr = """
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Statement failed, SQLSTATE = 42000
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Invalid SIMILAR TO pattern
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Statement failed, SQLSTATE = 42000
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Invalid SIMILAR TO pattern
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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.expected_stderr = expected_stderr
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act.execute()
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assert (act.clean_stderr == act.clean_expected_stderr and
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act.clean_stdout == act.clean_expected_stdout)
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