forked from premiere/premiere-libtorrent
extend piece_picker unit test. extend http_parser unit test and fix resolve_redirect_location
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@ -78,29 +78,52 @@ namespace libtorrent
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if (location[0] == '/')
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{
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// it's an absolute path. replace the path component of
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// referrer with location
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// referrer with location.
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// 8 is to skip the ur;l scheme://. We want the first slash
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// that's part of the path.
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std::size_t i = url.find_first_of('/', 8);
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// first skip the url scheme of the referer
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std::size_t i = url.find("://");
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// if the referrer doesn't appear to have a proper URL scheme
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// just return the location verbatim (and probably fail)
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if (i == std::string::npos)
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return location;
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// then skip the hostname and port, it's fine for this to fail, in
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// case the referrer doesn't have a path component, it's just the
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// url-scheme and hostname, in which case we just append the location
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i = url.find_first_of('/', i + 3);
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if (i != std::string::npos)
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url.resize(i);
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url += location;
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}
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else
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{
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// some web servers send out relative paths
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// in the location header.
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// remove the leaf filename
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std::size_t i = url.find_last_of('/');
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if (i == std::string::npos)
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// first skip the url scheme of the referer
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std::size_t start = url.find("://");
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// the referrer is not a valid full URL
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if (start == std::string::npos)
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return location;
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url.resize(i);
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std::size_t end = url.find_last_of('/');
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// if the / we find is part of the scheme, there is no / in the path
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// component or hostname.
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if (end <= start + 2) end = std::string::npos;
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if ((url.empty() || url[url.size()-1] != '/')
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&& (location.empty() || location[0] != '/'))
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// if this fails, the referrer is just url-scheme and hostname. We can
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// just append the location to it.
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if (end != std::string::npos)
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url.resize(end);
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// however, we may still need to insert a '/' in case neither side
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// has one. We know the location doesn't start with a / already.
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// so, if the referrer doesn't end with one, add it.
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if ((url.empty() || url[url.size()-1] != '/'))
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url += '/';
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url += location;
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}
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@ -63,10 +63,14 @@ tuple<int, int, bool> feed_bytes(http_parser& parser, char const* str)
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ret.get<1>() += protocol;
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ret.get<2>() |= error;
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// std::cerr << payload << ", " << protocol << ", " << chunk_size << std::endl;
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TORRENT_ASSERT(payload + protocol == chunk_size);
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TORRENT_ASSERT(payload + protocol == chunk_size || ret.get<2>());
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}
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TEST_CHECK(prev == make_tuple(0, 0, false) || ret == prev);
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TEST_CHECK(prev == make_tuple(0, 0, false) || ret == prev || ret.get<2>());
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if (!ret.get<2>())
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{
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TEST_EQUAL(ret.get<0>() + ret.get<1>(), strlen(str));
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}
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prev = ret;
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}
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return ret;
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@ -269,6 +273,48 @@ int test_main()
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parser.reset();
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// test invalid content range
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char const* invalid_range_response =
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"HTTP/1.1 206 OK\n"
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"content-range: bytes 4-0\n"
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"content-type: test/plain\n"
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"\n"
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"\ntest";
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received = feed_bytes(parser, invalid_range_response);
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TEST_CHECK(received.get<2>() == true);
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parser.reset();
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// test invalid status line
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char const* invalid_status_response =
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"HTTP/1.1 206\n"
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"content-range: bytes 4-0\n"
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"content-type: test/plain\n"
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"\n"
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"\ntest";
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received = feed_bytes(parser, invalid_status_response);
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TEST_CHECK(received.get<2>() == true);
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parser.reset();
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// test invalid status line 2
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char const* invalid_status_response2 =
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"HTTP/1.1\n"
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"content-range: bytes 4-0\n"
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"content-type: test/plain\n"
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"\n"
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"\ntest";
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received = feed_bytes(parser, invalid_status_response2);
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TEST_CHECK(received.get<2>() == true);
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parser.reset();
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// make sure we support content-range responses
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// and that we're case insensitive
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char const* one_hundred_response =
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@ -391,6 +437,28 @@ int test_main()
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TEST_EQUAL(resolve_redirect_location("http://example.com/a/b", "http://test.com/d")
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, "http://test.com/d");
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TEST_EQUAL(resolve_redirect_location("my-custom-scheme://example.com/a/b", "http://test.com/d")
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, "http://test.com/d");
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TEST_EQUAL(resolve_redirect_location("http://example.com", "/d")
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, "http://example.com/d");
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TEST_EQUAL(resolve_redirect_location("http://example.com", "d")
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, "http://example.com/d");
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TEST_EQUAL(resolve_redirect_location("my-custom-scheme://example.com/a/b", "/d")
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, "my-custom-scheme://example.com/d");
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TEST_EQUAL(resolve_redirect_location("my-custom-scheme://example.com/a/b", "c/d")
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, "my-custom-scheme://example.com/a/c/d");
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// if the referrer is invalid, just respond the verbatim location
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TEST_EQUAL(resolve_redirect_location("example.com/a/b", "/c/d")
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, "/c/d");
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// is_ok_status
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TEST_EQUAL(is_ok_status(200), true);
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TEST_EQUAL(is_ok_status(206), true);
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TEST_EQUAL(is_ok_status(299), false);
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@ -399,6 +467,8 @@ int test_main()
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TEST_EQUAL(is_ok_status(400), false);
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TEST_EQUAL(is_ok_status(299), false);
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// is_redirect
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TEST_EQUAL(is_redirect(299), false);
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TEST_EQUAL(is_redirect(100), false);
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TEST_EQUAL(is_redirect(300), true);
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@ -769,56 +769,142 @@ int test_main()
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// ========================================================
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// sweep up, we_have()
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print_title("test cursors. sweep up, we_have");
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p = setup_picker("7654321", " ", "", "");
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for (int i = 0; i < 7; ++i)
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{
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TEST_EQUAL(p->cursor(), i);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->we_have(i);
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}
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TEST_CHECK(p->is_finished());
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TEST_CHECK(p->is_seeding());
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TEST_EQUAL(p->cursor(), 7);
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TEST_EQUAL(p->reverse_cursor(), 0);
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// sweep up, set_piece_priority()
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print_title("test cursors. sweep up, set_piece_priority");
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p = setup_picker("7654321", " ", "", "");
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for (int i = 0; i < 7; ++i)
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{
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TEST_EQUAL(p->cursor(), i);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->set_piece_priority(i, 0);
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}
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TEST_CHECK(p->is_finished());
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TEST_CHECK(!p->is_seeding());
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TEST_EQUAL(p->cursor(), 7);
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TEST_EQUAL(p->reverse_cursor(), 0);
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// sweep down, we_have()
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print_title("test cursors. sweep down, we_have");
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p = setup_picker("7654321", " ", "", "");
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for (int i = 6; i >= 0; --i)
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{
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TEST_EQUAL(p->cursor(), 0);
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TEST_EQUAL(p->reverse_cursor(), i + 1);
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p->we_have(i);
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}
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TEST_CHECK(p->is_finished());
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TEST_CHECK(p->is_seeding());
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TEST_EQUAL(p->cursor(), 7);
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TEST_EQUAL(p->reverse_cursor(), 0);
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// sweep down, set_piece_priority()
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print_title("test cursors. sweep down, set_piece_priority");
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p = setup_picker("7654321", " ", "", "");
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for (int i = 6; i >= 0; --i)
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{
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TEST_EQUAL(p->cursor(), 0);
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TEST_EQUAL(p->reverse_cursor(), i + 1);
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p->set_piece_priority(i, 0);
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}
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TEST_CHECK(p->is_finished());
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TEST_CHECK(!p->is_seeding());
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TEST_EQUAL(p->cursor(), 7);
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TEST_EQUAL(p->reverse_cursor(), 0);
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print_title("test cursors. sweep up, we_dont_have");
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p = setup_picker("7654321", "*******", "", "");
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TEST_CHECK(p->is_finished());
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TEST_CHECK(p->is_seeding());
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TEST_EQUAL(p->cursor(), 7);
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TEST_EQUAL(p->reverse_cursor(), 0);
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for (int i = 0; i < 7; ++i)
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{
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p->we_dont_have(i);
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TEST_EQUAL(p->cursor(), 0);
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TEST_EQUAL(p->reverse_cursor(), i + 1);
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}
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TEST_CHECK(!p->is_finished());
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TEST_CHECK(!p->is_seeding());
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TEST_EQUAL(p->cursor(), 0);
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TEST_EQUAL(p->reverse_cursor(), 7);
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print_title("test cursors. sweep down, we_dont_have");
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p = setup_picker("7654321", "*******", "", "");
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TEST_CHECK(p->is_finished());
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TEST_CHECK(p->is_seeding());
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TEST_EQUAL(p->cursor(), 7);
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TEST_EQUAL(p->reverse_cursor(), 0);
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for (int i = 6; i >= 0; --i)
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{
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p->we_dont_have(i);
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TEST_EQUAL(p->cursor(), i);
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TEST_EQUAL(p->reverse_cursor(), 7);
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}
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TEST_CHECK(!p->is_finished());
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TEST_CHECK(!p->is_seeding());
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TEST_EQUAL(p->cursor(), 0);
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TEST_EQUAL(p->reverse_cursor(), 7);
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// test cursors
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print_title("test cursors");
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p = setup_picker("7654321", " ", "", "");
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TEST_CHECK(p->cursor() == 0);
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TEST_CHECK(p->reverse_cursor() == 7);
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TEST_EQUAL(p->cursor(), 0);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->we_have(1);
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TEST_CHECK(p->cursor() == 0);
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TEST_CHECK(p->reverse_cursor() == 7);
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TEST_EQUAL(p->cursor(), 0);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->we_have(0);
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TEST_CHECK(p->cursor() == 2);
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TEST_CHECK(p->reverse_cursor() == 7);
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TEST_EQUAL(p->cursor(), 2);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->we_have(5);
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TEST_CHECK(p->cursor() == 2);
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TEST_CHECK(p->reverse_cursor() == 7);
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TEST_EQUAL(p->cursor(), 2);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->we_have(6);
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TEST_CHECK(p->cursor() == 2);
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TEST_CHECK(p->reverse_cursor() == 5);
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TEST_EQUAL(p->cursor(), 2);
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TEST_EQUAL(p->reverse_cursor(), 5);
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p->we_have(4);
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p->we_have(3);
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p->we_have(2);
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TEST_CHECK(p->cursor() == 7);
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TEST_CHECK(p->reverse_cursor() == 0);
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p->we_dont_have(3);
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TEST_CHECK(p->cursor() == 3);
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TEST_CHECK(p->reverse_cursor() == 4);
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TEST_EQUAL(p->cursor(), 7);
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TEST_EQUAL(p->reverse_cursor(), 0);
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p = setup_picker("7654321", " ", "", "");
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TEST_CHECK(p->cursor() == 0);
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TEST_CHECK(p->reverse_cursor() == 7);
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TEST_EQUAL(p->cursor() , 0);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->set_piece_priority(1, 0);
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TEST_CHECK(p->cursor() == 0);
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TEST_CHECK(p->reverse_cursor() == 7);
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TEST_EQUAL(p->cursor(), 0);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->set_piece_priority(0, 0);
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TEST_CHECK(p->cursor() == 2);
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TEST_CHECK(p->reverse_cursor() == 7);
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TEST_EQUAL(p->cursor(), 2);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->set_piece_priority(5, 0);
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TEST_CHECK(p->cursor() == 2);
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TEST_CHECK(p->reverse_cursor() == 7);
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TEST_EQUAL(p->cursor(), 2);
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TEST_EQUAL(p->reverse_cursor(), 7);
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p->set_piece_priority(6, 0);
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TEST_CHECK(p->cursor() == 2);
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TEST_CHECK(p->reverse_cursor() == 5);
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TEST_EQUAL(p->cursor(), 2);
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TEST_EQUAL(p->reverse_cursor(), 5);
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p->set_piece_priority(4, 0);
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p->set_piece_priority(3, 0);
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p->set_piece_priority(2, 0);
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TEST_CHECK(p->cursor() == 7);
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TEST_CHECK(p->reverse_cursor() == 0);
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TEST_EQUAL(p->cursor(), 7);
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TEST_EQUAL(p->reverse_cursor(), 0);
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p->set_piece_priority(3, 1);
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TEST_CHECK(p->cursor() == 3);
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TEST_CHECK(p->reverse_cursor() == 4);
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TEST_EQUAL(p->cursor(), 3);
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TEST_EQUAL(p->reverse_cursor(), 4);
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// ========================================================
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