King_DuckZ
4d904ac689
Also put iterator into dhandy namespace. I don't remember why I left it out, and it's probably a sign I should have not done so.
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
/* Copyright 2016-2024 Michele Santullo
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* This file is part of "duckhandy".
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*
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* "duckhandy" 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, either version 3 of the License, or
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* (at your option) any later version.
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*
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* "duckhandy" 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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*
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* You should have received a copy of the GNU General Public License
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* along with "duckhandy". If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "catch2/catch_test_macros.hpp"
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#include "duckhandy/infix_iterator.hpp"
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#include <algorithm>
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#include <sstream>
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#include <vector>
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TEST_CASE("infix_iterator tests", "[iterator][infix_iterator]") {
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using std::vector;
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using std::string;
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using std::copy;
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using std::ostringstream;
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using dhandy::infix_ostream_iterator;
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{
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ostringstream oss;
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vector<string> empty{};
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copy(empty.begin(), empty.end(), infix_ostream_iterator<string>(oss, "lalala"));
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CHECK(oss.str() == "");
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}
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{
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ostringstream oss;
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vector<string> data{"apple", "pear", "cherry", "mango"};
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copy(data.begin(), data.end(), infix_ostream_iterator<string>(oss, "lalala"));
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CHECK(oss.str() == "applelalalapearlalalacherrylalalamango");
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}
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{
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ostringstream oss;
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vector<int> data{1, 2, 3, 4, 5, 6, 7};
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copy(data.begin(), data.end(), infix_ostream_iterator<int>(oss, ", "));
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CHECK(oss.str() == "1, 2, 3, 4, 5, 6, 7");
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}
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{
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ostringstream oss;
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vector<string> data{"just one value"};
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copy(data.begin(), data.end(), infix_ostream_iterator<string>(oss, ", "));
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CHECK(oss.str() == "just one value");
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}
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}
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