/* Copyright (c) 2012, Arvid Norberg All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "test.hpp" #include "libtorrent/aux_/escape_string.hpp" #include "libtorrent/hex.hpp" #include "libtorrent/string_util.hpp" #include "libtorrent/aux_/string_ptr.hpp" #include #include // for strcmp #include "libtorrent/aux_/escape_string.hpp" // for trim using namespace lt; TORRENT_TEST(maybe_url_encode) { // test maybe_url_encode TEST_EQUAL(maybe_url_encode("http://test:test@abc.com/abc<>abc"), "http://test:test@abc.com/abc%3c%3eabc"); TEST_EQUAL(maybe_url_encode("http://abc.com/foo bar"), "http://abc.com/foo%20bar"); TEST_EQUAL(maybe_url_encode("http://abc.com:80/foo bar"), "http://abc.com:80/foo%20bar"); TEST_EQUAL(maybe_url_encode("http://abc.com:8080/foo bar"), "http://abc.com:8080/foo%20bar"); TEST_EQUAL(maybe_url_encode("abc"), "abc"); TEST_EQUAL(maybe_url_encode("http://abc.com/abc"), "http://abc.com/abc"); } TORRENT_TEST(hex) { static char const str[] = "0123456789012345678901234567890123456789"; char bin[20]; TEST_CHECK(aux::from_hex({str, 40}, bin)); char hex[41]; aux::to_hex(bin, hex); TEST_CHECK(strcmp(hex, str) == 0); TEST_CHECK(aux::to_hex({"\x55\x73",2}) == "5573"); TEST_CHECK(aux::to_hex({"\xaB\xd0",2}) == "abd0"); static char const hex_chars[] = "0123456789abcdefABCDEF"; for (int i = 1; i < 255; ++i) { bool const hex = strchr(hex_chars, i) != nullptr; char const c = i; TEST_EQUAL(aux::is_hex(c), hex); } TEST_EQUAL(aux::hex_to_int('0'), 0); TEST_EQUAL(aux::hex_to_int('7'), 7); TEST_EQUAL(aux::hex_to_int('a'), 10); TEST_EQUAL(aux::hex_to_int('f'), 15); TEST_EQUAL(aux::hex_to_int('b'), 11); TEST_EQUAL(aux::hex_to_int('t'), -1); TEST_EQUAL(aux::hex_to_int('g'), -1); } TORRENT_TEST(is_space) { TEST_CHECK(!is_space('C')); TEST_CHECK(!is_space('\b')); TEST_CHECK(!is_space('8')); TEST_CHECK(!is_space('=')); TEST_CHECK(is_space(' ')); TEST_CHECK(is_space('\t')); TEST_CHECK(is_space('\n')); TEST_CHECK(is_space('\r')); TEST_CHECK(is_space('\f')); TEST_CHECK(is_space('\v')); } TORRENT_TEST(to_lower) { TEST_CHECK(to_lower('C') == 'c'); TEST_CHECK(to_lower('c') == 'c'); TEST_CHECK(to_lower('-') == '-'); TEST_CHECK(to_lower('&') == '&'); } TORRENT_TEST(string_equal_no_case) { TEST_CHECK(string_equal_no_case("foobar", "FoobAR")); TEST_CHECK(string_equal_no_case("foobar", "foobar")); TEST_CHECK(!string_equal_no_case("foobar", "foobar ")); TEST_CHECK(!string_equal_no_case("foobar", "F00")); TEST_CHECK(!string_equal_no_case("foobar", "foo")); TEST_CHECK(!string_equal_no_case("foo", "foobar")); TEST_CHECK(string_begins_no_case("foobar", "FoobAR --")); TEST_CHECK(string_begins_no_case("foo", "foobar")); TEST_CHECK(!string_begins_no_case("foobar", "F00")); TEST_CHECK(!string_begins_no_case("foobar", "foo")); TEST_CHECK(string_ends_with("foobar", "bar")); TEST_CHECK(string_ends_with("name.txt", ".txt")); TEST_CHECK(string_ends_with("name.a.b", ".a.b")); TEST_CHECK(!string_ends_with("-- FoobAR", "foobar")); TEST_CHECK(!string_ends_with("foobar", "F00")); TEST_CHECK(!string_ends_with("foobar", "foo")); TEST_CHECK(!string_ends_with("foo", "foobar")); } TORRENT_TEST(to_string) { TEST_CHECK(to_string(345).data() == std::string("345")); TEST_CHECK(to_string(-345).data() == std::string("-345")); TEST_CHECK(to_string(0).data() == std::string("0")); TEST_CHECK(to_string(1000000000).data() == std::string("1000000000")); } TORRENT_TEST(base64) { // base64 test vectors from http://www.faqs.org/rfcs/rfc4648.html TEST_CHECK(base64encode("") == ""); TEST_CHECK(base64encode("f") == "Zg=="); TEST_CHECK(base64encode("fo") == "Zm8="); TEST_CHECK(base64encode("foo") == "Zm9v"); TEST_CHECK(base64encode("foob") == "Zm9vYg=="); TEST_CHECK(base64encode("fooba") == "Zm9vYmE="); TEST_CHECK(base64encode("foobar") == "Zm9vYmFy"); } #if TORRENT_USE_I2P TORRENT_TEST(base32) { // base32 test vectors from http://www.faqs.org/rfcs/rfc4648.html TEST_CHECK(base32encode("") == ""); TEST_CHECK(base32encode("f") == "MY======"); TEST_CHECK(base32encode("fo") == "MZXQ===="); TEST_CHECK(base32encode("foo") == "MZXW6==="); TEST_CHECK(base32encode("foob") == "MZXW6YQ="); TEST_CHECK(base32encode("fooba") == "MZXW6YTB"); TEST_CHECK(base32encode("foobar") == "MZXW6YTBOI======"); // base32 for i2p TEST_CHECK(base32encode("fo", string::no_padding) == "MZXQ"); TEST_CHECK(base32encode("foob", string::i2p) == "mzxw6yq"); TEST_CHECK(base32encode("foobar", string::lowercase) == "mzxw6ytboi======"); #endif // TORRENT_USE_I2P TEST_CHECK(base32decode("") == ""); TEST_CHECK(base32decode("MY======") == "f"); TEST_CHECK(base32decode("MZXQ====") == "fo"); TEST_CHECK(base32decode("MZXW6===") == "foo"); TEST_CHECK(base32decode("MZXW6YQ=") == "foob"); TEST_CHECK(base32decode("MZXW6YTB") == "fooba"); TEST_CHECK(base32decode("MZXW6YTBOI======") == "foobar"); TEST_CHECK(base32decode("MY") == "f"); TEST_CHECK(base32decode("MZXW6YQ") == "foob"); TEST_CHECK(base32decode("MZXW6YTBOI") == "foobar"); TEST_CHECK(base32decode("mZXw6yTBO1======") == "foobar"); // make sure invalid encoding returns the empty string TEST_CHECK(base32decode("mZXw6yTBO1{#&*()=") == ""); std::string test; for (int i = 0; i < 255; ++i) test += char(i); TEST_CHECK(base32decode(base32encode(test)) == test); } TORRENT_TEST(escape_string) { // escape_string char const* test_string = "!@#$%^&*()-_=+/,. %?"; TEST_EQUAL(escape_string(test_string) , "!%40%23%24%25%5e%26*()-_%3d%2b%2f%2c.%20%25%3f"); // escape_path TEST_EQUAL(escape_path(test_string) , "!%40%23%24%25%5e%26*()-_%3d%2b/%2c.%20%25%3f"); error_code ec; TEST_CHECK(unescape_string(escape_path(test_string), ec) == test_string); TEST_CHECK(!ec); if (ec) std::printf("%s\n", ec.message().c_str()); // need_encoding char const* test_string2 = "!@$&()-_/,.%?"; TEST_CHECK(need_encoding(test_string, int(strlen(test_string))) == true); TEST_CHECK(need_encoding(test_string2, int(strlen(test_string2))) == false); TEST_CHECK(need_encoding("\n", 1) == true); // maybe_url_encode TEST_EQUAL(maybe_url_encode("http://bla.com/\n"), "http://bla.com/%0a"); TEST_EQUAL(maybe_url_encode("http://bla.com/foo%20bar"), "http://bla.com/foo%20bar"); TEST_EQUAL(maybe_url_encode("http://bla.com/foo%20bar?k=v&k2=v2") , "http://bla.com/foo%20bar?k=v&k2=v2"); TEST_EQUAL(maybe_url_encode("?&"), "?&"); // unescape_string TEST_CHECK(unescape_string(escape_string(test_string), ec) == test_string); std::cout << unescape_string(escape_string(test_string), ec) << std::endl; // prematurely terminated string unescape_string("%", ec); TEST_CHECK(ec == error_code(errors::invalid_escaped_string)); unescape_string("%0", ec); TEST_CHECK(ec == error_code(errors::invalid_escaped_string)); // invalid hex character unescape_string("%GE", ec); TEST_CHECK(ec == error_code(errors::invalid_escaped_string)); unescape_string("%eg", ec); TEST_CHECK(ec == error_code(errors::invalid_escaped_string)); ec.clear(); TEST_CHECK(unescape_string("123+abc", ec) == "123 abc"); } TORRENT_TEST(read_until) { char const* test_string1 = "abcdesdf sdgf"; char const* tmp1 = test_string1; TEST_CHECK(read_until(tmp1, 'd', test_string1 + strlen(test_string1)) == "abc"); tmp1 = test_string1; TEST_CHECK(read_until(tmp1, '[', test_string1 + strlen(test_string1)) == "abcdesdf sdgf"); } TORRENT_TEST(url_has_argument) { TEST_CHECK(url_has_argument("http://127.0.0.1/test", "test") == ""); TEST_CHECK(url_has_argument("http://127.0.0.1/test?foo=24", "bar") == ""); TEST_CHECK(url_has_argument("http://127.0.0.1/test?foo=24", "foo") == "24"); TEST_CHECK(url_has_argument("http://127.0.0.1/test?foo=24&bar=23", "foo") == "24"); TEST_CHECK(url_has_argument("http://127.0.0.1/test?foo=24&bar=23", "bar") == "23"); TEST_CHECK(url_has_argument("http://127.0.0.1/test?foo=24&bar=23&a=e", "bar") == "23"); TEST_CHECK(url_has_argument("http://127.0.0.1/test?foo=24&bar=23&a=e", "a") == "e"); TEST_CHECK(url_has_argument("http://127.0.0.1/test?foo=24&bar=23&a=e", "b") == ""); } TORRENT_TEST(path) { std::string path = "a\\b\\c"; convert_path_to_posix(path); TEST_EQUAL(path, "a/b/c"); #ifndef TORRENT_NO_DEPRECATE // resolve_file_url #ifdef TORRENT_WINDOWS std::string p = "c:/blah/foo/bar\\"; convert_path_to_windows(p); TEST_EQUAL(p, "c:\\blah\\foo\\bar\\"); TEST_EQUAL(resolve_file_url("file:///c:/blah/foo/bar"), "c:\\blah\\foo\\bar"); TEST_EQUAL(resolve_file_url("file:///c:/b%3fah/foo/bar"), "c:\\b?ah\\foo\\bar"); TEST_EQUAL(resolve_file_url("file://\\c:\\b%3fah\\foo\\bar"), "c:\\b?ah\\foo\\bar"); #else TEST_EQUAL(resolve_file_url("file:///c/blah/foo/bar"), "/c/blah/foo/bar"); TEST_EQUAL(resolve_file_url("file:///c/b%3fah/foo/bar"), "/c/b?ah/foo/bar"); #endif #endif } void test_parse_interface(char const* input , std::vector expected , std::string output) { std::printf("parse interface: %s\n", input); auto const list = parse_listen_interfaces(input); TEST_EQUAL(list.size(), expected.size()); if (list.size() == expected.size()) { TEST_CHECK(std::equal(list.begin(), list.end(), expected.begin() , [&](listen_interface_t const& lhs, listen_interface_t const& rhs) { return lhs.device == rhs.device && lhs.port == rhs.port && lhs.ssl == rhs.ssl; })); } TEST_EQUAL(print_listen_interfaces(list), output); } TORRENT_TEST(parse_list) { std::vector list; parse_comma_separated_string(" a,b, c, d ,e \t,foobar\n\r,[::1]", list); TEST_EQUAL(list.size(), 7); TEST_EQUAL(list[0], "a"); TEST_EQUAL(list[1], "b"); TEST_EQUAL(list[2], "c"); TEST_EQUAL(list[3], "d"); TEST_EQUAL(list[4], "e"); TEST_EQUAL(list[5], "foobar"); TEST_EQUAL(list[6], "[::1]"); #if TORRENT_USE_IPV6 test_parse_interface(" a:4,b:35, c : 1000s, d: 351 ,e \t:42,foobar:1337s\n\r,[2001::1]:6881" , {{"a", 4, false}, {"b", 35, false}, {"c", 1000, true}, {"d", 351, false} , {"e", 42, false}, {"foobar", 1337, true}, {"2001::1", 6881, false}} , "a:4,b:35,c:1000s,d:351,e:42,foobar:1337s,[2001::1]:6881"); #else test_parse_interface(" a:4,b:35, c : 1000s, d: 351 ,e \t:42,foobar:1337s\n\r,[2001::1]:6881" , {{"a", 4, false}, {"b", 35, false}, {"c", 1000, true}, {"d", 351, false} , {"e", 42, false}, {"foobar", 1337, true}} , "a:4,b:35,c:1000s,d:351,e:42,foobar:1337s"); #endif // IPv6 address #if TORRENT_USE_IPV6 test_parse_interface("[2001:ffff::1]:6882s" , {{"2001:ffff::1", 6882, true}} , "[2001:ffff::1]:6882s"); #else test_parse_interface("[2001:ffff::1]:6882s", {}, ""); #endif // IPv4 address test_parse_interface("127.0.0.1:6882" , {{"127.0.0.1", 6882, false}} , "127.0.0.1:6882"); // maximum padding test_parse_interface(" nic\r\n:\t 12\r s " , {{"nic", 12, true}} , "nic:12s"); // negative tests test_parse_interface("nic:99999999999999999999999", {}, ""); test_parse_interface("nic: -3", {}, ""); test_parse_interface("nic: ", {}, ""); test_parse_interface("nic :", {}, ""); test_parse_interface("nic ", {}, ""); test_parse_interface("nic s", {}, ""); // parse interface with port 0 test_parse_interface("127.0.0.1:0" , {{"127.0.0.1", 0, false}}, "127.0.0.1:0"); } TORRENT_TEST(split_string) { TEST_CHECK(split_string("a b"_sv, ' ') == std::make_pair("a"_sv, "b"_sv)); TEST_CHECK(split_string("\"a b\" c"_sv, ' ') == std::make_pair("\"a b\""_sv, "c"_sv)); TEST_CHECK(split_string("\"a b\"foobar c"_sv, ' ') == std::make_pair("\"a b\"foobar"_sv, "c"_sv)); TEST_CHECK(split_string("a\nb foobar"_sv, ' ') == std::make_pair("a\nb"_sv, "foobar"_sv)); TEST_CHECK(split_string("a b\"foo\"bar"_sv, '"') == std::make_pair("a b"_sv, "foo\"bar"_sv)); TEST_CHECK(split_string("a"_sv, ' ') == std::make_pair("a"_sv, ""_sv)); TEST_CHECK(split_string("\"a b"_sv, ' ') == std::make_pair("\"a b"_sv, ""_sv)); TEST_CHECK(split_string(""_sv, ' ') == std::make_pair(""_sv, ""_sv)); } TORRENT_TEST(convert_from_native) { TEST_EQUAL(std::string("foobar"), convert_from_native(convert_to_native("foobar"))); TEST_EQUAL(std::string("foobar") , convert_from_native(convert_to_native("foo")) + convert_from_native(convert_to_native("bar"))); TEST_EQUAL(convert_to_native("foobar") , convert_to_native("foo") + convert_to_native("bar")); } TORRENT_TEST(trim) { TEST_EQUAL(trim(""), ""); TEST_EQUAL(trim("\t "), ""); TEST_EQUAL(trim(" a"), "a"); TEST_EQUAL(trim(" a "), "a"); TEST_EQUAL(trim("\t \na \t\r"), "a"); TEST_EQUAL(trim(" \t \ta"), "a"); TEST_EQUAL(trim("a "), "a"); TEST_EQUAL(trim("a \t"), "a"); TEST_EQUAL(trim("a \t\n \tb"), "a \t\n \tb"); } #if TORRENT_USE_I2P TORRENT_TEST(i2p_url) { TEST_CHECK(is_i2p_url("http://a.i2p/a")); TEST_CHECK(!is_i2p_url("http://a.I2P/a")); TEST_CHECK(!is_i2p_url("http://c.i3p")); TEST_CHECK(!is_i2p_url("http://i2p/foo bar")); } #endif TORRENT_TEST(string_hash_no_case) { string_hash_no_case hsh; // make sure different strings yield different hashes TEST_CHECK(hsh("ab") != hsh("ba")); // make sure case is ignored TEST_EQUAL(hsh("Ab"), hsh("ab")); TEST_EQUAL(hsh("Ab"), hsh("aB")); // make sure zeroes in strings are supported TEST_CHECK(hsh(std::string("\0a", 2)) != hsh(std::string("\0b", 2))); TEST_EQUAL(hsh(std::string("\0a", 2)), hsh(std::string("\0a", 2))); } TORRENT_TEST(string_eq_no_case) { string_eq_no_case cmp; TEST_CHECK(cmp("ab", "ba") == false); TEST_CHECK(cmp("", "")); TEST_CHECK(cmp("abc", "abc")); // make sure different lengths are correctly treated as different TEST_CHECK(cmp("abc", "ab") == false); // make sure case is ignored TEST_CHECK(cmp("Ab", "ab")); TEST_CHECK(cmp("Ab", "aB")); // make sure zeros are supported TEST_CHECK(cmp(std::string("\0a", 2), std::string("\0b", 2)) == false); TEST_CHECK(cmp(std::string("\0a", 2), std::string("\0a", 2))); } TORRENT_TEST(string_ptr_zero_termination) { char str[] = {'f', 'o', 'o', 'b', 'a', 'r'}; aux::string_ptr p(string_view(str, sizeof(str))); // make sure it's zero-terminated now TEST_CHECK(strlen(*p) == 6); TEST_CHECK((*p)[6] == '\0'); TEST_CHECK(*p == string_view("foobar")); } TORRENT_TEST(string_ptr_move_construct) { aux::string_ptr p1("test"); TEST_CHECK(*p1 == string_view("test")); aux::string_ptr p2(std::move(p1)); TEST_CHECK(*p2 == string_view("test")); // moved-from state is empty TEST_CHECK(*p1 == nullptr); } TORRENT_TEST(string_ptr_move_assign) { aux::string_ptr p1("test"); TEST_CHECK(*p1 == string_view("test")); aux::string_ptr p2("foobar"); p1 = std::move(p2); TEST_CHECK(*p1 == string_view("foobar")); // moved-from state is empty TEST_CHECK(*p2 == nullptr); }