/* 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 #include // for strcmp using namespace libtorrent; TORRENT_TEST(string) { // 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"); // test to/from hex conversion char const* str = "0123456789012345678901234567890123456789"; char bin[20]; TEST_CHECK(from_hex(str, 40, bin)); char hex[41]; to_hex(bin, 20, hex); TEST_CHECK(strcmp(hex, str) == 0); TEST_CHECK(to_hex("\x55\x73") == "5573"); TEST_CHECK(to_hex("\xaB\xd0") == "abd0"); // 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 to_lower TEST_CHECK(to_lower('C') == 'c'); TEST_CHECK(to_lower('c') == 'c'); TEST_CHECK(to_lower('-') == '-'); TEST_CHECK(to_lower('&') == '&'); // 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 string_begins_no_case TEST_CHECK(string_begins_no_case("foobar", "FoobAR --")); TEST_CHECK(!string_begins_no_case("foobar", "F00")); // test itoa TEST_CHECK(to_string(345).elems == std::string("345")); TEST_CHECK(to_string(-345).elems == std::string("-345")); TEST_CHECK(to_string(0).elems == std::string("0")); TEST_CHECK(to_string(1000000000).elems == std::string("1000000000")); // 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"); // 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======"); 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); // escape_string char const* test_string = "!@#$%^&*()-_=+/,. %?"; TEST_EQUAL(escape_string(test_string, strlen(test_string)) , "!%40%23%24%25%5e%26*()-_%3d%2b%2f%2c.%20%25%3f"); // escape_path TEST_EQUAL(escape_path(test_string, strlen(test_string)) , "!%40%23%24%25%5e%26*()-_%3d%2b/%2c.%20%25%3f"); error_code ec; TEST_CHECK(unescape_string(escape_path(test_string, strlen(test_string)), ec) == test_string); TEST_CHECK(!ec); if (ec) fprintf(stderr, "%s\n", ec.message().c_str()); // need_encoding char const* test_string2 = "!@$&()-_/,.%?"; TEST_CHECK(need_encoding(test_string, strlen(test_string)) == true); TEST_CHECK(need_encoding(test_string2, 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, strlen(test_string)), ec) == test_string); std::cerr << unescape_string(escape_string(test_string, strlen(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"); // 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"); char hex_chars[] = "0123456789abcdefABCDEF"; for (int i = 1; i < 255; ++i) { bool hex = strchr(hex_chars, i) != NULL; char c = i; TEST_EQUAL(detail::is_hex(&c, 1), hex); } TEST_EQUAL(detail::hex_to_int('0'), 0); TEST_EQUAL(detail::hex_to_int('7'), 7); TEST_EQUAL(detail::hex_to_int('a'), 10); TEST_EQUAL(detail::hex_to_int('f'), 15); TEST_EQUAL(detail::hex_to_int('b'), 11); TEST_EQUAL(detail::hex_to_int('t'), -1); TEST_EQUAL(detail::hex_to_int('g'), -1); std::string path = "a\\b\\c"; convert_path_to_posix(path); TEST_EQUAL(path, "a/b/c"); // 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") == ""); // 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 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]"); std::vector > list2; parse_comma_separated_string_port(" a:4,b:35, c : 1000, d: 351 ,e \t:42,foobar:1337\n\r,[2001::1]:6881", list2); TEST_EQUAL(list2.size(), 7); TEST_EQUAL(list2[0].first, "a"); TEST_EQUAL(list2[1].first, "b"); TEST_EQUAL(list2[2].first, "c"); TEST_EQUAL(list2[3].first, "d"); TEST_EQUAL(list2[4].first, "e"); TEST_EQUAL(list2[5].first, "foobar"); TEST_EQUAL(list2[6].first, "2001::1"); TEST_EQUAL(list2[0].second, 4); TEST_EQUAL(list2[1].second, 35); TEST_EQUAL(list2[2].second, 1000); TEST_EQUAL(list2[3].second, 351); TEST_EQUAL(list2[4].second, 42); TEST_EQUAL(list2[5].second, 1337); TEST_EQUAL(list2[6].second, 6881); // test string_tokenize char test_tokenize[] = "a b c \"foo bar\" d\ne f"; char* next = test_tokenize; char* ptr = string_tokenize(next, ' ', &next); TEST_EQUAL(ptr, std::string("a")); ptr = string_tokenize(next, ' ', &next); TEST_EQUAL(ptr, std::string("b")); ptr = string_tokenize(next, ' ', &next); TEST_EQUAL(ptr, std::string("c")); ptr = string_tokenize(next, ' ', &next); TEST_EQUAL(ptr, std::string("\"foo bar\"")); ptr = string_tokenize(next, ' ', &next); TEST_EQUAL(ptr, std::string("d\ne")); ptr = string_tokenize(next, ' ', &next); TEST_EQUAL(ptr, std::string("f")); ptr = string_tokenize(next, ' ', &next); TEST_EQUAL(ptr, static_cast(0)); 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(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_less_no_case) { string_less_no_case cmp; // ab < ba TEST_CHECK(cmp("ab", "ba")); TEST_CHECK(cmp("ba", "ab") == false); TEST_CHECK(cmp("", "") == false); TEST_CHECK(cmp("", "a")); TEST_CHECK(cmp("abc", "abc") == false); // shorter strings come before longer ones TEST_CHECK(cmp("abc", "ab") == false); TEST_CHECK(cmp("ab", "abc")); // make sure case is ignored TEST_CHECK(cmp("Ab", "ba")); TEST_CHECK(cmp("Ba", "ab") == false); TEST_CHECK(cmp("", "") == false); TEST_CHECK(cmp("", "a")); TEST_CHECK(cmp("abc", "Abc") == false); // shorter strings come before longer ones TEST_CHECK(cmp("Abc", "ab") == false); TEST_CHECK(cmp("Ab", "abc")); // make sure zeros are supported TEST_CHECK(cmp(std::string("\0a", 2), std::string("\0b", 2))); TEST_CHECK(cmp(std::string("\0a", 2), std::string("\0a", 2)) == false); }