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add round-trip test to create_torrent

This commit is contained in:
arvidn 2018-05-10 13:47:40 +02:00 committed by Arvid Norberg
parent 299a545648
commit a2c6136f44
1 changed files with 21 additions and 0 deletions
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21
test/test_create_torrent.cpp
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@ -35,6 +35,7 @@ POSSIBILITY OF SUCH DAMAGE.
#include "libtorrent/torrent_info.hpp"
#include "libtorrent/create_torrent.hpp"
#include "libtorrent/bencode.hpp"
#include "libtorrent/announce_entry.hpp"
#include "libtorrent/aux_/escape_string.hpp" // for convert_path_to_posix
#include <boost/make_shared.hpp>
#include <cstring>
@ -65,3 +66,23 @@ TORRENT_TEST(create_verbatim_torrent)
TEST_CHECK(memcmp(dest_info, test_torrent + 1, sizeof(test_torrent)-3) == 0);
}
TORRENT_TEST(create_torrent_round_trip)
{
char const test_torrent[] = "d8:announce26:udp://testurl.com/announce7:comment22:this is a test comment13:creation datei1337e4:infod6:lengthi12345e4:name6:foobar12:piece lengthi65536e6:pieces20:ababababababababababee";
lt::torrent_info info1(test_torrent, sizeof(test_torrent) - 1);
TEST_EQUAL(info1.comment(), "this is a test comment");
TEST_EQUAL(info1.trackers().size(), 1);
TEST_EQUAL(info1.trackers().front().url, "udp://testurl.com/announce");
lt::create_torrent t(info1, true);
std::vector<char> buffer;
lt::bencode(std::back_inserter(buffer), t.generate());
lt::torrent_info info2(&buffer[0], buffer.size());
TEST_EQUAL(info2.comment(), "this is a test comment");
TEST_EQUAL(info2.trackers().size(), 1);
TEST_EQUAL(info2.trackers().front().url, "udp://testurl.com/announce");
TEST_CHECK(info1.info_hash() == info2.info_hash());
}