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90 lines
3.3 KiB
90 lines
3.3 KiB
#ifndef EXPECTED_WARNINGS_INCLUDED
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#define EXPECTED_WARNINGS_INCLUDED
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// Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License, version 2.0,
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// as published by the Free Software Foundation.
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//
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// This program is also distributed with certain software (including
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// but not limited to OpenSSL) that is licensed under separate terms,
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// as designated in a particular file or component or in included license
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// documentation. The authors of MySQL hereby grant you an additional
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// permission to link the program and your derivative works with the
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// separately licensed software that they have included with MySQL.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License, version 2.0, for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#include "client/mysqltest/warning.h"
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#include <memory>
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#include <vector>
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/// Class representing any one of the following list.
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/// * List of disabled warnings
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/// * List of enabled warnings
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class Expected_warnings {
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public:
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typedef std::vector<std::unique_ptr<Warning>>::iterator iterator;
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Expected_warnings() {}
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~Expected_warnings() {}
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iterator begin() { return m_warnings.begin(); }
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iterator end() { return m_warnings.end(); }
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/// Return length of the list containing warnings.
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///
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/// @retval Length value
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std::size_t count() { return m_warnings.size(); }
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/// Delete all warnings from the vector.
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void clear_list() { m_warnings.clear(); }
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/// Add a new warning to the existing list of warnings only if it
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/// doesn't exist.
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///
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/// @param warning_code Warning number
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/// @param warning_name Warning name
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/// @param once_property Flag value representing the scope of a warning.
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void add_warning(std::uint32_t warning_code, const char *warning_name,
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bool once_property);
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/// Remove a warning from the existing list of warnings if it exists.
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/// If "ONCE" argument is specified, don't remove the warning, set a
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/// flag to ignore disabling or enabling of it for the next statement
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/// only.
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///
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/// @param warning_code Warning number
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/// @param once_property Flag value representing the scope of a
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/// disabled warning
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void remove_warning(std::uint32_t warning_code, bool once_property);
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/// Update the list of disabled or enabled warnings.
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///
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/// * Remove all the warnings which are disabled or enabled only for
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/// one statement. These warnings are expired after the execution of
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/// next statement.
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///
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/// * Reset ignore_warning flag value to 0 if it set to 1.
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void update_list();
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/// Return a list of symbolic names of disabled or enabled warnings.
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///
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/// @retval String containing symbolic names of disabled warnings
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std::string warnings_list();
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private:
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// List containing disabled or enabled warnings.
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std::vector<std::unique_ptr<Warning>> m_warnings;
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};
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#endif // EXPECTED_WARNINGS_INCLUDED
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