premiere-libtorrent/test/test_torrent.cpp

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#include "libtorrent/session.hpp"
#include "libtorrent/session_settings.hpp"
#include "libtorrent/hasher.hpp"
#include "libtorrent/create_torrent.hpp"
#include <boost/thread.hpp>
#include <boost/tuple/tuple.hpp>
#include "test.hpp"
#include "setup_transfer.hpp"
using namespace libtorrent;
void test_running_torrent(boost::intrusive_ptr<torrent_info> info, size_type file_size)
{
session ses(fingerprint("LT", 0, 1, 0, 0), std::make_pair(48130, 48140));
add_torrent_params p;
p.ti = info;
p.save_path = ".";
torrent_handle h = ses.add_torrent(p);
test_sleep(500);
torrent_status st = h.status();
std::cout << "total_wanted: " << st.total_wanted << " : " << file_size * 3 << std::endl;
TEST_CHECK(st.total_wanted == file_size * 3);
std::cout << "total_wanted_done: " << st.total_wanted_done << " : 0" << std::endl;
TEST_CHECK(st.total_wanted_done == 0);
std::vector<int> prio(3, 1);
prio[0] = 0;
h.prioritize_files(prio);
test_sleep(500);
st = h.status();
std::cout << "total_wanted: " << st.total_wanted << " : " << file_size * 2 << std::endl;
TEST_CHECK(st.total_wanted == file_size * 2);
std::cout << "total_wanted_done: " << st.total_wanted_done << " : 0" << std::endl;
TEST_CHECK(st.total_wanted_done == 0);
prio[1] = 0;
h.prioritize_files(prio);
test_sleep(500);
st = h.status();
std::cout << "total_wanted: " << st.total_wanted << " : " << file_size << std::endl;
TEST_CHECK(st.total_wanted == file_size);
std::cout << "total_wanted_done: " << st.total_wanted_done << " : 0" << std::endl;
TEST_CHECK(st.total_wanted_done == 0);
}
int test_main()
{
{
file_storage fs;
size_type file_size = 1 * 1024 * 1024 * 1024;
fs.add_file("test_torrent/tmp1", file_size);
fs.add_file("test_torrent/tmp2", file_size);
fs.add_file("test_torrent/tmp3", file_size);
libtorrent::create_torrent t(fs, 4 * 1024 * 1024);
t.add_tracker("http://non-existing.com/announce");
std::vector<char> piece(4 * 1024 * 1024);
for (int i = 0; i < int(piece.size()); ++i)
piece[i] = (i % 26) + 'A';
// calculate the hash for all pieces
sha1_hash ph = hasher(&piece[0], piece.size()).final();
int num = t.num_pieces();
for (int i = 0; i < num; ++i)
t.set_hash(i, ph);
std::vector<char> tmp;
std::back_insert_iterator<std::vector<char> > out(tmp);
bencode(out, t.generate());
boost::intrusive_ptr<torrent_info> info(new torrent_info(&tmp[0], tmp.size()));
test_running_torrent(info, file_size);
}
{
file_storage fs;
fs.add_file("test_torrent/tmp1", 0);
libtorrent::create_torrent t(fs, 4 * 1024 * 1024);
t.add_tracker("http://non-existing.com/announce");
std::vector<char> tmp;
std::back_insert_iterator<std::vector<char> > out(tmp);
bencode(out, t.generate());
boost::intrusive_ptr<torrent_info> info(new torrent_info(&tmp[0], tmp.size()));
test_running_torrent(info, 0);
}
return 0;
}