83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
#ifndef MOCK_FIELD_LONG_INCLUDED
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#define MOCK_FIELD_LONG_INCLUDED
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/* Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
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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 as published by
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the Free Software Foundation; version 2 of the License.
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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 for more details.
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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 Foundation,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
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#include "m_string.h"
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#include "field.h"
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/*
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Base class for creating mock Field objects.
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To do: Make all other tests #include this file instead of using
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their own copy-pasted variants.
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*/
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class Mock_field_long : public Field_long
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{
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uchar buffer[PACK_LENGTH];
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uchar null_byte;
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char m_name[1024];
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void initialize(const char *name)
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{
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ptr= buffer;
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memset(buffer, 0, PACK_LENGTH);
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static const char *table_name_buf= "table_name";
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table_name= &table_name_buf;
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if (name)
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{
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my_snprintf(m_name, sizeof(m_name), "%.1023s", name);
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field_name= m_name;
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}
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}
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public:
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Mock_field_long(const char *name, bool is_nullable)
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: Field_long(0, // ptr_arg
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8, // len_arg
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is_nullable ? &null_byte : NULL, // null_ptr_arg
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is_nullable ? 1 : 0, // null_bit_arg
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Field::NONE, // unireg_check_arg
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"field_name", // field_name_arg
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false, // zero_arg
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false), // unsigned_arg
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null_byte('\0')
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{
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initialize(name);
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if (is_nullable)
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set_null_ptr(&null_byte, 1);
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}
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/// Creates a non NULLable column with an optional name.
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Mock_field_long(const char *name)
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: Field_long(0, // ptr_arg
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8, // len_arg
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NULL, // null_ptr_arg
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0, // null_bit_arg
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Field::NONE, // unireg_check_arg
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"field_name", // field_name_arg
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false, // zero_arg
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false) // unsigned_arg
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{
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initialize(name);
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}
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void make_writable() { bitmap_set_bit(table->write_set, field_index); }
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void make_readable() { bitmap_set_bit(table->read_set, field_index); }
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};
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#endif // MOCK_FIELD_LONG_INCLUDED
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