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Tests for join algorihtm added

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[SVN r32917]
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Pavol Droba
2006-02-14 09:39:03 +00:00
parent 9b62648970
commit 66794c89f6
6 changed files with 139 additions and 46 deletions
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string/test/join_test.cpp Normal file
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// Boost string_algo library iterator_test.cpp file ---------------------------//
// Copyright Pavol Droba 2002-2003. Use, modification and
// distribution is subject to 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 updates, documentation, and revision history.
#include <boost/algorithm/string/join.hpp>
#include <boost/algorithm/string/classification.hpp>
// equals predicate is used for result comparison
#include <boost/algorithm/string/predicate.hpp>
// Include unit test framework
#include <boost/test/included/test_exec_monitor.hpp>
#include <string>
#include <vector>
#include <iostream>
#include <boost/test/test_tools.hpp>
using namespace std;
using namespace boost;
bool is_not_empty(const std::string& str)
{
return !str.empty();
}
void join_test()
{
// Prepare inputs
vector<string> tokens1;
tokens1.push_back("xx");
tokens1.push_back("abc");
tokens1.push_back("xx");
vector<string> tokens2;
tokens2.push_back("");
tokens2.push_back("xx");
tokens2.push_back("abc");
tokens2.push_back("");
tokens2.push_back("abc");
tokens2.push_back("xx");
tokens2.push_back("");
vector<string> tokens3;
tokens3.push_back("");
tokens3.push_back("");
tokens3.push_back("");
vector<string> empty_tokens;
vector<vector<int> > vtokens;
for(unsigned int n=0; n<tokens2.size(); ++n)
{
vtokens.push_back(vector<int>(tokens2[n].begin(), tokens2[n].end()));
}
BOOST_CHECK( equals(join(tokens1, "-"), "xx-abc-xx") );
BOOST_CHECK( equals(join(tokens2, "-"), "-xx-abc--abc-xx-") );
BOOST_CHECK( equals(join(vtokens, "-"), "-xx-abc--abc-xx-") );
BOOST_CHECK( equals(join(empty_tokens, "-"), "") );
BOOST_CHECK( equals(join_if(tokens2, "-", is_not_empty), "xx-abc-abc-xx") );
BOOST_CHECK( equals(join_if(empty_tokens, "-", is_not_empty), "") );
BOOST_CHECK( equals(join_if(tokens3, "-", is_not_empty), "") );
}
// test main
int test_main( int, char*[] )
{
join_test();
return 0;
}