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https://github.com/boostorg/compute.git
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82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
//---------------------------------------------------------------------------//
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// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
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//
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// Distributed under the Boost Software License, Version 1.0
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// See 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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//
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// See http://boostorg.github.com/compute for more information.
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//---------------------------------------------------------------------------//
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#define BOOST_TEST_MODULE TestString
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#include <boost/test/unit_test.hpp>
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#include <boost/compute/container/string.hpp>
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#include <boost/compute/container/basic_string.hpp>
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#include <boost/test/output_test_stream.hpp>
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#include "context_setup.hpp"
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#include "check_macros.hpp"
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using boost::test_tools::output_test_stream;
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BOOST_AUTO_TEST_CASE(empty)
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{
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boost::compute::string str;
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BOOST_VERIFY(str.empty());
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}
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BOOST_AUTO_TEST_CASE(swap)
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{
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boost::compute::string str1 = "compute";
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boost::compute::string str2 = "boost";
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BOOST_VERIFY(!str2.empty());
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BOOST_VERIFY(!str2.empty());
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str1.swap(str2);
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CHECK_STRING_EQUAL(str1, "boost");
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CHECK_STRING_EQUAL(str2, "compute");
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str1.clear();
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str1.swap(str2);
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CHECK_STRING_EQUAL(str1, "compute");
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CHECK_STRING_EQUAL(str2, "");
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str2.swap(str1);
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CHECK_STRING_EQUAL(str1, "");
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CHECK_STRING_EQUAL(str2, "compute");
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str1.swap(str1);
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CHECK_STRING_EQUAL(str1, "");
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}
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BOOST_AUTO_TEST_CASE(size)
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{
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boost::compute::string str = "string";
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BOOST_VERIFY(!str.empty());
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BOOST_CHECK_EQUAL(str.size(), size_t(6));
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BOOST_CHECK_EQUAL(str.length(), size_t(6));
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}
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BOOST_AUTO_TEST_CASE(find_doctest)
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{
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//! [string_find]
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boost::compute::string str = "boost::compute::string";
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int pos = str.find("::");
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//! [string_find]
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boost::compute::string pattern = "string";
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BOOST_VERIFY(!str.empty());
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BOOST_CHECK_EQUAL(str.find('o'), 1);
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BOOST_CHECK_NE(str.find('o'), 2);
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BOOST_CHECK_EQUAL(str.find(pattern), 16);
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BOOST_CHECK_EQUAL(pos, 5);
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BOOST_CHECK_EQUAL(str.find("@#$"), size_t(-1));
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}
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BOOST_AUTO_TEST_CASE(outStream)
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{
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output_test_stream output;
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boost::compute::string str = "string";
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output<<str;
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BOOST_CHECK(output.is_equal("string"));
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BOOST_VERIFY(!output.is_equal("!@$%"));
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}
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BOOST_AUTO_TEST_SUITE_END()
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