mirror of
https://github.com/FirebirdSQL/firebird-qa.git
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141 lines
2.9 KiB
Python
141 lines
2.9 KiB
Python
#coding:utf-8
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"""
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ID: issue-1296
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ISSUE: 1296
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TITLE: Problems with explicit cursors in unwanted states
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DESCRIPTION:
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JIRA: CORE-899
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FBTEST: bugs.core_0899
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"""
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import pytest
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from firebird.qa import *
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init_script = """create table T (ID integer, TXT varchar(30));
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commit;
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insert into T values (1,'Text description');
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commit;
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set term ^;
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create procedure SP_OK returns (ID integer, TXT varchar(30))
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as
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declare C cursor for ( select ID, TXT from T );
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begin
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open C;
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while (1 = 1) do
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begin
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fetch C into :ID, :TXT;
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if (ROW_COUNT = 0) then
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leave;
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update T set TXT = 'OK' where current of C;
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suspend;
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end
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close C;
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end ^
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create procedure SP_CLOSED returns (ID integer, TXT varchar(30))
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as
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declare C cursor for ( select ID, TXT from T );
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begin
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open C;
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while (1 = 1) do
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begin
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fetch C into :ID, :TXT;
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if (ROW_COUNT = 0) then
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leave;
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suspend;
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end
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close C;
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update T set TXT = 'SP_CLOSED' where current of C;
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end ^
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create procedure SP_NOTOPEN returns (ID integer, TXT varchar(30))
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as
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declare C cursor for ( select ID, TXT from T );
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begin
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update T set TXT = 'SP_NOTOPEN' where current of C;
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open C;
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while (1 = 1) do
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begin
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fetch C into :ID, :TXT;
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if (ROW_COUNT = 0) then
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leave;
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suspend;
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end
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close C;
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end ^
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create procedure SP_FETCHED returns (ID integer, TXT varchar(30))
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as
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declare C cursor for ( select ID, TXT from T );
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begin
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open C;
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while (1 = 1) do
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begin
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fetch C into :ID, :TXT;
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if (ROW_COUNT = 0) then
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leave;
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suspend;
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end
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update T set TXT = 'SP_FETCHED' where current of C;
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close C;
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end ^
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set term ; ^
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commit;
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"""
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db = db_factory(init=init_script)
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test_script = """select * from SP_OK;
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select * from SP_CLOSED;
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select * from SP_NOTOPEN;
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select * from SP_FETCHED;
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"""
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act = isql_act('db', test_script,
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substitutions=[('line:\\s[0-9]+,', 'line: x'), ('col:\\s[0-9]+', 'col: y')])
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expected_stdout = """
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ID TXT
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============ ==============================
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1 Text description
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ID TXT
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============ ==============================
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1 OK
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ID TXT
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============ ==============================
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ID TXT
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============ ==============================
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1 OK
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"""
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expected_stderr = """Statement failed, SQLSTATE = 22000
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no current record for fetch operation
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-At procedure 'SP_CLOSED' line: 14, col: 3
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Statement failed, SQLSTATE = 22000
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no current record for fetch operation
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-At procedure 'SP_NOTOPEN' line: 5, col: 3
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Statement failed, SQLSTATE = 22000
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no current record for fetch operation
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-At procedure 'SP_FETCHED' line: 13, col: 3
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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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