pikotools/tests/convert.h

96 lines
2.9 KiB
C++

/*
* This file is a part of PikoTools
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2021-2022, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef headerfile_pikotools_tests_convert
#define headerfile_pikotools_tests_convert
#include "convert/convert.h"
#include "test.h"
namespace pt
{
namespace pt_convert_tests
{
template<typename IntegerType>
struct IntegerHelper {
const wchar_t * val;
IntegerType val_int;
int base;
const wchar_t * after_str;
bool was_overflow;
bool allow_skip_whitechars;
};
template<typename StringType, typename IntegerType>
void make_str_to_int_tests(
IntegerType (*convert_function1)(const typename StringType::value_type *, int, const typename StringType::value_type **, bool *, bool allow_skip_whitechars),
IntegerType (*convert_function2)(const StringType &, int, const typename StringType::value_type **, bool *, bool allow_skip_whitechars),
IntegerHelper<IntegerType> * helper_tab,
size_t len)
{
for(size_t i=0 ; i<len ; ++i)
{
IntegerHelper<IntegerType> & helper = helper_tab[i];
std::wstring str1 = helper.val;
const wchar_t * after;
bool was_overflow;
test(convert_function1(str1.c_str(), helper.base, &after, &was_overflow, helper.allow_skip_whitechars), helper.val_int);
test(helper.after_str, after);
test(helper.was_overflow, was_overflow);
test(convert_function2(str1, helper.base, &after, &was_overflow, helper.allow_skip_whitechars), helper.val_int);
test(helper.after_str, after);
test(helper.was_overflow, was_overflow);
}
}
void make_tests();
}
}
#endif