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//
// Copyright (c) 2019 Vinnie Falco (vinnie.falco@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/segments_encoded_view.hpp>
#include <boost/url/parse.hpp>
#include <boost/url/parse_path.hpp>
#include <boost/url/url_view.hpp>
#include <boost/core/detail/static_assert.hpp>
#include <boost/core/ignore_unused.hpp>
#include "test_suite.hpp"
#include <sstream>
#include <string>
#ifdef assert
#undef assert
#endif
#define assert BOOST_TEST
namespace boost {
namespace urls {
BOOST_CORE_STATIC_ASSERT(
std::is_default_constructible<
segments_encoded_view>::value);
BOOST_CORE_STATIC_ASSERT(
std::is_copy_constructible<
segments_encoded_view>::value);
BOOST_CORE_STATIC_ASSERT(
std::is_copy_assignable<
segments_encoded_view>::value);
BOOST_CORE_STATIC_ASSERT(
std::is_default_constructible<
segments_encoded_view::iterator>::value);
struct segments_const_encoded_view_test
{
void
testSpecialMembers()
{
// segments_encoded_view()
{
segments_encoded_view ps;
BOOST_TEST(ps.empty());
BOOST_TEST(! ps.is_absolute());
BOOST_TEST_EQ(ps.buffer(), "");
BOOST_TEST_EQ(ps.size(), 0);
}
// segments_encoded_view(segments_encoded_view)
{
segments_encoded_view ps0 =
parse_path("/path/to/file.txt").value();
segments_encoded_view ps1(ps0);
BOOST_TEST_EQ(
ps0.buffer().data(),
ps1.buffer().data());
}
// segments_encoded_view(core::string_view)
{
try
{
core::string_view s = "/path/to/file.txt";
segments_encoded_view ps(s);
BOOST_TEST_PASS();
BOOST_TEST_EQ(
ps.buffer().data(), s.data());
BOOST_TEST_EQ(ps.buffer(), s);
}
catch(std::exception const&)
{
BOOST_TEST_FAIL();
}
// reserved character
BOOST_TEST_THROWS(segments_encoded_view("?"), system::system_error);
// invalid percent-escape
BOOST_TEST_THROWS(segments_encoded_view("%"), system::system_error);
BOOST_TEST_THROWS(segments_encoded_view("%F"), system::system_error);
BOOST_TEST_THROWS(segments_encoded_view("%FX"), system::system_error);
BOOST_TEST_THROWS(segments_encoded_view("%%"), system::system_error);
BOOST_TEST_THROWS(segments_encoded_view("FA%"), system::system_error);
}
// segments_encoded_view(iterator, iterator)
{
segments_encoded_view ps = parse_path("/a/b/c").value();
auto first = std::next(ps.begin());
auto last = ps.end();
segments_encoded_view sub(first, last);
BOOST_TEST_EQ(sub.size(), 2u);
BOOST_TEST(sub.is_absolute());
BOOST_TEST_EQ(sub.buffer(), "/b/c");
auto it = sub.begin();
BOOST_TEST_EQ(*it++, "b");
BOOST_TEST_EQ(*it++, "c");
BOOST_TEST(it == sub.end());
}
// relative source: mid slices become absolute
{
segments_encoded_view ps = parse_path("a/b/c").value();
segments_encoded_view head(ps.begin(), std::next(ps.begin()));
BOOST_TEST(!head.is_absolute());
BOOST_TEST_EQ(head.buffer(), "a");
segments_encoded_view tail(std::next(ps.begin()), ps.end());
BOOST_TEST(tail.is_absolute());
BOOST_TEST_EQ(tail.buffer(), "/b/c");
std::string rebuilt(
head.buffer().data(),
head.buffer().size());
rebuilt.append(
tail.buffer().data(),
tail.buffer().size());
BOOST_TEST_EQ(rebuilt, ps.buffer());
BOOST_TEST_EQ(
head.buffer().decoded_size() +
tail.buffer().decoded_size(),
ps.buffer().decoded_size());
}
// operator=(segments_encoded_view)
{
segments_encoded_view ps0("/path/to/file.txt");
segments_encoded_view ps1("/index.htm");
ps0 = ps1;
BOOST_TEST_EQ(
ps0.buffer().data(),
ps1.buffer().data());
}
// operator segments_view()
{
segments_encoded_view ps0 =
parse_path( "/path/to/file.txt" ).value();
segments_view ps1(ps0);
BOOST_TEST_EQ(
ps0.buffer().data(),
ps1.buffer().data());
}
// ostream
{
segments_encoded_view ps = parse_path(
"/path/to/file.txt").value();
std::stringstream ss;
ss << ps;
BOOST_TEST_EQ(ss.str(),
"/path/to/file.txt");
}
}
void
testJavadocs()
{
// {class}
{
url_view u( "/path/to/file.txt" );
segments_encoded_view ps = u.encoded_segments();
assert( ps.buffer().data() == u.buffer().data() );
ignore_unused(ps);
}
// operator segments_view()
{
segments_view ps = parse_path( "/path/to/file.txt" ).value();
ignore_unused(ps);
}
}
void
run()
{
testSpecialMembers();
testJavadocs();
}
};
TEST_SUITE(
segments_const_encoded_view_test,
"boost.url.segments_encoded_view");
} // urls
} // boost
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