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Merge pull request #504 from arvidn/rename-file-fix 

fix bug in torrent_info::rename_file
This commit is contained in:
Arvid Norberg 2016-02-27 13:50:28 -05:00
parent 8cb18d39a1 587e888152
commit 808282f447
2 changed files with 22 additions and 1 deletions
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2
include/libtorrent/torrent_info.hpp
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@ -223,7 +223,7 @@ namespace libtorrent
void rename_file(int index, std::string const& new_filename)
{
TORRENT_ASSERT(is_loaded());
if (m_files.file_name(index) == new_filename) return;
if (m_files.file_path(index) == new_filename) return;
copy_on_write();
m_files.rename_file(index, new_filename);
}

21
test/test_torrent.cpp
View File

@ -264,4 +264,25 @@ TORRENT_TEST(torrent)
}
TORRENT_TEST(rename_file)
{
file_storage fs;
fs.add_file("test3/tmp1", 0);
fs.add_file("test3/tmp2", 0);
libtorrent::create_torrent t(fs, 128 * 1024, 6);
std::vector<char> tmp;
std::back_insert_iterator<std::vector<char> > out(tmp);
bencode(out, t.generate());
error_code ec;
boost::shared_ptr<torrent_info> info(boost::make_shared<torrent_info>(&tmp[0], tmp.size(), boost::ref(ec), 0));
TEST_EQUAL(info->files().file_path(0), "test3/tmp1");
// move "test3/tmp1" -> "tmp1"
info->rename_file(0, "tmp1");
TEST_EQUAL(info->files().file_path(0), "tmp1");
}