mirror of
https://github.com/boostorg/algorithm.git
synced 2025-07-29 12:07:18 +02:00
Added all files to the new repository
This commit is contained in:
66
test/is_palindrome_test.cpp
Normal file
66
test/is_palindrome_test.cpp
Normal file
@ -0,0 +1,66 @@
|
||||
/*
|
||||
Copyright (c) Alexander Zaitsev <zamazan4ik@gmail.com>, 2016
|
||||
|
||||
Distributed under the Boost Software License, Version 1.0. (See
|
||||
accompanying file LICENSE_1_0.txt or copy at
|
||||
http://www.boost.org/LICENSE_1_0.txt)
|
||||
|
||||
See http://www.boost.org/ for latest version.
|
||||
*/
|
||||
|
||||
#include <algorithm>
|
||||
#include <iostream>
|
||||
#include <list>
|
||||
#include <vector>
|
||||
|
||||
#include <boost/algorithm/is_palindrome.hpp>
|
||||
#include <boost/test/included/test_exec_monitor.hpp>
|
||||
|
||||
namespace ba = boost::algorithm;
|
||||
|
||||
|
||||
template <typename T>
|
||||
bool funcComparator(const T& v1, const T& v2)
|
||||
{
|
||||
return v1 == v2;
|
||||
}
|
||||
|
||||
struct functorComparator
|
||||
{
|
||||
template <typename T>
|
||||
bool operator()(const T& v1, const T& v2) const
|
||||
{
|
||||
return v1 == v2;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
static void test_is_palindrome()
|
||||
{
|
||||
const std::list<int> empty;
|
||||
const std::vector<char> singleElement{'z'};
|
||||
int oddNonPalindrome[] = {3,2,2};
|
||||
const int evenPalindrome[] = {1,2,2,1};
|
||||
|
||||
// Test a default operator==
|
||||
BOOST_CHECK ( ba::is_palindrome(empty));
|
||||
BOOST_CHECK ( ba::is_palindrome(singleElement));
|
||||
BOOST_CHECK (!ba::is_palindrome(std::begin(oddNonPalindrome), std::end(oddNonPalindrome)));
|
||||
BOOST_CHECK ( ba::is_palindrome(std::begin(evenPalindrome), std::end(evenPalindrome)));
|
||||
|
||||
//Test the custom comparators
|
||||
BOOST_CHECK ( ba::is_palindrome(empty.begin(), empty.end(), functorComparator()));
|
||||
BOOST_CHECK (!ba::is_palindrome(std::begin(oddNonPalindrome), std::end(oddNonPalindrome), funcComparator<int>));
|
||||
BOOST_CHECK ( ba::is_palindrome(evenPalindrome, std::equal_to<int>()));
|
||||
|
||||
//Only C++14 or newer
|
||||
//auto lambdaComparator = [](const auto& v1, const auto& v2){ return v1 == v2; };
|
||||
//BOOST_CHECK ( ba::is_palindrome(singleElement, lambdaComparator));
|
||||
}
|
||||
|
||||
int test_main( int, char * [] )
|
||||
{
|
||||
test_is_palindrome();
|
||||
|
||||
return 0;
|
||||
}
|
Reference in New Issue
Block a user