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56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
#coding:utf-8
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"""
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ID: issue-6046
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ISSUE: 6046
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TITLE: execute statement ignores the text of the SQL-query after a comment of the form "-"
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DESCRIPTION:
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We concatenate query from several elements and use <CR> delimiter only to split this query into lines.
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Also, we put single-line comment in SEPARATE line between 'select' and column/value that is obtained from DB.
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Final query will lokk like this (lines are separated only by SINGLE delimiter, ascii_char(13), NO <CR> here!):
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===
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select
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-- comment N1
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'foo' as msg'
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from
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-- comment N2
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rdb$database
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===
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This query should NOT raise any exception and must produce normal output (string 'foo').
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Thanks to hvlad for suggestions.
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JIRA: CORE-5783
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FBTEST: bugs.core_5783
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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act = python_act('db')
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expected_stdout = """
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Query line: select
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Query line: -- comment N1
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Query line: 'foo' as msg
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Query line: from
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Query line: -- comment N2
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Query line: rdb$database
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Query result: foo
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"""
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@pytest.mark.version('>=3.0.4')
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def test_1(act: Action, capsys):
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with act.db.connect() as con:
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c = con.cursor()
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sql_expr = "select \r -- comment N1 \r 'foo' as msg \r from \r -- comment N2 \r rdb$database"
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for line in sql_expr.split('\r'):
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print(f'Query line: {line}')
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c.execute(sql_expr)
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for row in c:
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print(f'Query result: {row[0]}')
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#
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act.expected_stdout = expected_stdout
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act.stdout = capsys.readouterr().out
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assert act.clean_stdout == act.clean_expected_stdout
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