mirror of
https://github.com/boostorg/url.git
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377 lines
9.3 KiB
C++
377 lines
9.3 KiB
C++
//
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// Copyright (c) 2022 Alan de Freitas (alandefreitas@gmail.com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// Official repository: https://github.com/boostorg/url
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//
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// Test that header file is self-contained.
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#include <boost/url/decode_view.hpp>
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#include <boost/core/ignore_unused.hpp>
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#include <sstream>
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#include "test_suite.hpp"
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namespace boost {
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namespace urls {
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struct decode_view_test
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{
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core::string_view str = "a%20uri+test";
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core::string_view dec_str = "a uri+test";
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core::string_view no_plus_dec_str = "a uri test";
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const std::size_t dn = 10;
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encoding_opts no_plus_opt;
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decode_view_test()
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{
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no_plus_opt.space_as_plus = true;
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}
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void
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testDecodeView()
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{
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// decode_view()
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{
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decode_view s;
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BOOST_TEST_EQ(s, "");
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BOOST_TEST_EQ(s.size(), 0u);
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}
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// decode_view(char const*)
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{
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decode_view s(str.data());
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BOOST_TEST_EQ(s, dec_str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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// decode_view(char const*, bool space_as_plus)
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{
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decode_view
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s(str.data(), no_plus_opt);
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BOOST_TEST_EQ(s, no_plus_dec_str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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// decode_view(core::string_view)
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{
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decode_view s(str);
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BOOST_TEST_EQ(s, dec_str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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// decode_view(core::string_view, bool space_as_plus)
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{
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decode_view s(str, no_plus_opt);
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BOOST_TEST_EQ(s, no_plus_dec_str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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#if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
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// decode_view(core::string_view)
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{
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std::string_view std_str = str;
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decode_view s(std_str);
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BOOST_TEST_EQ(s, dec_str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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// decode_view(core::string_view, bool space_as_plus)
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{
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std::string_view std_str = str;
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decode_view s(std_str, no_plus_opt);
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BOOST_TEST_EQ(s, no_plus_dec_str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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#endif
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// decode_view(core::string_view)
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{
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std::string ss(str);
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decode_view s(ss);
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BOOST_TEST_EQ(s, dec_str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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// decode_view(core::string_view, bool space_as_plus)
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{
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std::string ss(str);
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decode_view s(ss, no_plus_opt);
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BOOST_TEST_EQ(s, no_plus_dec_str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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}
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void
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testIter()
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{
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// begin()
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{
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decode_view s(str);
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BOOST_TEST_EQ(*s.begin(), s.front());
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BOOST_TEST_NE(s.begin(),
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decode_view::iterator{});
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}
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// end()
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{
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decode_view s(str);
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auto l = s.end();
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--l;
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BOOST_TEST_EQ(*l, s.back());
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BOOST_TEST_NE(l,
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decode_view::iterator{});
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}
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}
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void
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testAccessors()
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{
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// front()
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{
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decode_view s(str);
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BOOST_TEST_EQ(s.front(), 'a');
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}
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// back()
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{
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decode_view s(str);
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BOOST_TEST_EQ(s.back(), 't');
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}
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}
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void
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testObservers()
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{
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// size()
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{
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decode_view s(str);
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BOOST_TEST_EQ(s.size(), dn);
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}
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// empty()
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{
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decode_view s;
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BOOST_TEST(s.empty());
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decode_view s2(str);
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BOOST_TEST_NOT(s2.empty());
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}
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}
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void
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testModifiers()
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{
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// remove_prefix()
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{
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decode_view s(str, no_plus_opt);
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s.remove_prefix(2);
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BOOST_TEST_EQ(s, "uri test");
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}
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// remove_suffix()
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{
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decode_view s(str);
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s.remove_suffix(5);
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BOOST_TEST_EQ(s, "a uri");
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}
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}
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void
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testOperations()
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{
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// starts_with()
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{
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decode_view s(str);
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BOOST_TEST(s.starts_with("a uri"));
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BOOST_TEST_NOT(s.starts_with("a uri test b"));
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BOOST_TEST(s.starts_with('a'));
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BOOST_TEST_NOT(s.starts_with("a url"));
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}
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// ends_with()
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{
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decode_view s(str, no_plus_opt);
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BOOST_TEST(s.ends_with("uri test"));
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BOOST_TEST_NOT(s.ends_with("b a uri test"));
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BOOST_TEST(s.ends_with('t'));
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BOOST_TEST_NOT(s.ends_with("url test"));
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}
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// find()
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{
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decode_view s(str);
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auto it = s.find('t');
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BOOST_TEST(it != s.end());
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BOOST_TEST_EQ(*it.base(), 't');
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}
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// find()
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{
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decode_view s;
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auto it = s.find('t');
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BOOST_TEST(it == s.end());
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}
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// rfind()
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{
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decode_view s(str);
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auto it = s.rfind('t');
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BOOST_TEST(it != s.end());
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BOOST_TEST_EQ(*it.base(), 't');
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BOOST_TEST_EQ(*s.rfind('i'), 'i');
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it = s.rfind('x');
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BOOST_TEST(it == s.end());
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it = s.rfind('a');
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BOOST_TEST(it == s.begin());
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}
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// rfind()
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{
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decode_view s;
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auto it = s.rfind('t');
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BOOST_TEST(it == s.end());
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}
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}
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void
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testCompare()
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{
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// compare()
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{
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decode_view s(str);
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BOOST_TEST_EQ(s.compare(dec_str), 0);
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BOOST_TEST_EQ(s.compare("a a"), 1);
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BOOST_TEST_EQ(s.compare("a z"), -1);
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std::string bs = "z";
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BOOST_TEST_EQ(s.compare(bs), -1);
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}
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// operators
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{
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decode_view s(str);
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// decode_view
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{
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decode_view s0(str);
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decode_view s1("a%20tri+test");
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decode_view s2("a%20vri+test");
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BOOST_TEST(s == s0);
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BOOST_TEST_NOT(s == s1);
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BOOST_TEST(s != s2);
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BOOST_TEST_NOT(s != s0);
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BOOST_TEST(s < s2);
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BOOST_TEST_NOT(s < s0);
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BOOST_TEST(s <= s2);
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BOOST_TEST(s <= s0);
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BOOST_TEST(s > s1);
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BOOST_TEST_NOT(s > s0);
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BOOST_TEST(s >= s1);
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BOOST_TEST(s >= s0);
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}
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// core::string_view
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{
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core::string_view str0(dec_str);
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core::string_view str1("a tri test");
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core::string_view str2("a vri test");
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BOOST_TEST(s == str0);
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BOOST_TEST_NOT(s == str1);
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BOOST_TEST(s != str2);
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BOOST_TEST_NOT(s != str0);
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BOOST_TEST(s < str2);
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BOOST_TEST_NOT(s < str0);
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BOOST_TEST(s <= str2);
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BOOST_TEST(s <= str0);
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BOOST_TEST(s > str1);
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BOOST_TEST_NOT(s > str0);
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BOOST_TEST(s >= str1);
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BOOST_TEST(s >= str0);
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}
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// string
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{
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std::string bstr0(dec_str);
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std::string bstr1("a tri test");
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std::string bstr2("a vri test");
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BOOST_TEST(s == bstr0);
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BOOST_TEST_NOT(s == bstr1);
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BOOST_TEST(s != bstr2);
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BOOST_TEST_NOT(s != bstr0);
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BOOST_TEST(s < bstr2);
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BOOST_TEST_NOT(s < bstr0);
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BOOST_TEST(s <= bstr2);
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BOOST_TEST(s <= bstr0);
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BOOST_TEST(s > bstr1);
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BOOST_TEST_NOT(s > bstr0);
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BOOST_TEST(s >= bstr1);
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BOOST_TEST(s >= bstr0);
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}
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// string literals
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{
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BOOST_TEST(s == "a uri+test");
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BOOST_TEST_NOT(s == "a tri test");
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BOOST_TEST(s != "a vri test");
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BOOST_TEST_NOT(s != "a uri+test");
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BOOST_TEST(s < "a vri test");
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BOOST_TEST_NOT(s < "a uri test");
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BOOST_TEST(s <= "a vri test");
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BOOST_TEST(s <= "a uri+test");
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BOOST_TEST(s > "a tri test");
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BOOST_TEST_NOT(s > "a uri+test");
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BOOST_TEST(s >= "a tri test");
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BOOST_TEST(s >= "a uri test");
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}
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}
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}
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void
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testStream()
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{
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// operator<<
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{
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std::stringstream ss;
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decode_view s(str);
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ss << s;
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BOOST_TEST_EQ(ss.str(), dec_str);
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}
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}
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void
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testPR127Cases()
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{
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{
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std::stringstream ss;
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urls::decode_view ds("test+string");
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// no warning about object slicing
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ss << ds;
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}
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}
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void
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run()
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{
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testDecodeView();
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testIter();
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testAccessors();
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testObservers();
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testModifiers();
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testOperations();
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testCompare();
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testStream();
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testPR127Cases();
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}
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};
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TEST_SUITE(
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decode_view_test,
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"boost.url.decode_view");
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} // urls
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} // boost
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