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106 lines
4.1 KiB
C++
106 lines
4.1 KiB
C++
// Boost string_algo library find_format_test.cpp file ------------------//
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// Copyright (c) 2009 Steven Watanabe
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org for updates, documentation, and revision history.
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#include <boost/algorithm/string/find_format.hpp>
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#include <boost/algorithm/string/finder.hpp>
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#include <boost/algorithm/string/formatter.hpp>
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// Include unit test framework
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#include <boost/test/included/test_exec_monitor.hpp>
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#include <boost/test/test_tools.hpp>
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void find_format_test()
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{
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const std::string source = "$replace $replace";
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std::string expected = "ok $replace";
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std::string output(80, '\0');
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std::string::iterator pos =
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boost::find_format_copy(output.begin(),
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source,
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boost::first_finder("$replace"),
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boost::const_formatter("ok"));
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BOOST_CHECK(pos == output.begin() + expected.size());
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output.erase(std::remove(output.begin(), output.end(), '\0'), output.end());
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BOOST_CHECK_EQUAL(output, expected);
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output = boost::find_format_copy(source, boost::first_finder("$replace"), boost::const_formatter("ok"));
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BOOST_CHECK_EQUAL(output, expected);
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// now try finding a string that doesn't exist
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output.resize(80);
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pos = boost::find_format_copy(output.begin(),
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source,
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boost::first_finder("$noreplace"),
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boost::const_formatter("bad"));
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BOOST_CHECK(pos == output.begin() + source.size());
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output.erase(std::remove(output.begin(), output.end(), '\0'), output.end());
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BOOST_CHECK_EQUAL(output, source);
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output = boost::find_format_copy(source, boost::first_finder("$noreplace"), boost::const_formatter("bad"));
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BOOST_CHECK_EQUAL(output, source);
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// in place version
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output = source;
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boost::find_format(output, boost::first_finder("$replace"), boost::const_formatter("ok"));
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BOOST_CHECK_EQUAL(output, expected);
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output = source;
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boost::find_format(output, boost::first_finder("$noreplace"), boost::const_formatter("bad"));
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BOOST_CHECK_EQUAL(output, source);
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}
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void find_format_all_test()
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{
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const std::string source = "$replace $replace";
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std::string expected = "ok ok";
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std::string output(80, '\0');
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std::string::iterator pos =
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boost::find_format_all_copy(output.begin(),
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source,
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boost::first_finder("$replace"),
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boost::const_formatter("ok"));
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BOOST_CHECK(pos == output.begin() + expected.size());
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output.erase(std::remove(output.begin(), output.end(), '\0'), output.end());
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BOOST_CHECK_EQUAL(output, expected);
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output = boost::find_format_all_copy(source, boost::first_finder("$replace"), boost::const_formatter("ok"));
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BOOST_CHECK_EQUAL(output, expected);
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// now try finding a string that doesn't exist
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output.resize(80);
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pos = boost::find_format_all_copy(output.begin(),
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source,
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boost::first_finder("$noreplace"),
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boost::const_formatter("bad"));
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BOOST_CHECK(pos == output.begin() + source.size());
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output.erase(std::remove(output.begin(), output.end(), '\0'), output.end());
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BOOST_CHECK_EQUAL(output, source);
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output = boost::find_format_all_copy(source, boost::first_finder("$noreplace"), boost::const_formatter("bad"));
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BOOST_CHECK_EQUAL(output, source);
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// in place version
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output = source;
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boost::find_format_all(output, boost::first_finder("$replace"), boost::const_formatter("ok"));
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BOOST_CHECK_EQUAL(output, expected);
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output = source;
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boost::find_format_all(output, boost::first_finder("$noreplace"), boost::const_formatter("bad"));
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BOOST_CHECK_EQUAL(output, source);
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}
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int test_main( int, char*[] )
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{
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find_format_test();
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find_format_all_test();
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return 0;
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}
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