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57 lines
2.0 KiB
57 lines
2.0 KiB
/* Copyright (c) 2013, 2017, 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, version 2.0,
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as published by the Free Software Foundation.
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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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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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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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// First include (the generated) my_config.h, to get correct platform defines.
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#include "my_config.h"
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#include <gtest/gtest.h>
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#include <limits.h>
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/*
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==== Purpose ====
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Test if my_strtoll10 overflows values above unsigned long long
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limit correctly.
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==== Related Bugs and Worklogs ====
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BUG#16997513: MY_STRTOLL10 ACCEPTING OVERFLOWED UNSIGNED LONG LONG
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VALUES AS NORMAL ONES
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==== Implementation ====
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Check if my_strtoll10 returns the larger unsigned long long and raise
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the overflow error when receiving a number like 18446744073709551915
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*/
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#include "m_string.h"
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#include "my_sys.h"
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TEST(StringToULLTest, OverflowedNumber) {
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unsigned long long number;
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int error;
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const char *str = "18446744073709551915";
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number = my_strtoll10(str, 0, &error);
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EXPECT_EQ(number, ULLONG_MAX);
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EXPECT_EQ(error, MY_ERRNO_ERANGE);
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}
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