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#ifndef MOCK_FIELD_LONG_INCLUDED
#define MOCK_FIELD_LONG_INCLUDED
/* Copyright (c) 2013, 2025, Oracle and/or its affiliates.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is designed to work with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have either included with
the program or referenced in the documentation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#include "sql/field.h"
/**
Base class for creating mock Field objects.
To do: Make all other tests #include this file instead of using
their own copy-pasted variants.
*/
class Mock_field_long : public Field_long {
public:
/// Creates a nullable column with the default name.
Mock_field_long(bool is_unsigned)
: Mock_field_long("field_name", true, is_unsigned) {}
/**
Creates a nullable column.
@param name The column name.
*/
Mock_field_long(const char *name) : Mock_field_long(name, true, false) {}
/**
Creates a nullable column.
@param name The column name.
*/
Mock_field_long(const std::string &&name, bool is_nullable, bool is_unsigned)
: Mock_field_long(name.c_str(), is_nullable, is_unsigned) {}
/**
Creates a column.
@param name The column name.
@param is_nullable Whether it's nullable.
*/
Mock_field_long(const char *name, bool is_nullable, bool is_unsigned)
: Field_long(
nullptr, // ptr_arg
8, // len_arg
is_nullable ? &Field::dummy_null_buffer : nullptr, // null_ptr_arg
is_nullable ? 1 : 0, // null_bit_arg
Field::NONE, // auto_flags_arg
name, // field_name_arg
false, // zero_arg
is_unsigned) // unsigned_arg
{
initialize(name);
}
void make_writable() { bitmap_set_bit(table->write_set, field_index()); }
void make_readable() { bitmap_set_bit(table->read_set, field_index()); }
private:
char m_name[1024];
void initialize(const char *name) {
static const char *table_name_buf = "table_name";
table_name = &table_name_buf;
if (name) {
snprintf(m_name, sizeof(m_name), "%.1023s", name);
field_name = m_name;
}
}
};
#endif // MOCK_FIELD_LONG_INCLUDED
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