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