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Diffstat (limited to 'src/test/common_url_tests.cpp')
-rw-r--r-- | src/test/common_url_tests.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/test/common_url_tests.cpp b/src/test/common_url_tests.cpp new file mode 100644 index 0000000000..065c7d97bc --- /dev/null +++ b/src/test/common_url_tests.cpp @@ -0,0 +1,75 @@ +// Copyright (c) 2024-present The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or https://opensource.org/license/mit/. + +#include <common/url.h> + +#include <string> + +#include <boost/test/unit_test.hpp> + +BOOST_AUTO_TEST_SUITE(common_url_tests) + +// These test vectors were ported from test/regress.c in the libevent library +// which used to be a dependency of the UrlDecode function. + +BOOST_AUTO_TEST_CASE(encode_decode_test) { + BOOST_CHECK_EQUAL(UrlDecode("Hello"), "Hello"); + BOOST_CHECK_EQUAL(UrlDecode("99"), "99"); + BOOST_CHECK_EQUAL(UrlDecode(""), ""); + BOOST_CHECK_EQUAL(UrlDecode("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456789-.~_"), + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456789-.~_"); + BOOST_CHECK_EQUAL(UrlDecode("%20"), " "); + BOOST_CHECK_EQUAL(UrlDecode("%FF%F0%E0"), "\xff\xf0\xe0"); + BOOST_CHECK_EQUAL(UrlDecode("%01%19"), "\x01\x19"); + BOOST_CHECK_EQUAL(UrlDecode("http%3A%2F%2Fwww.ietf.org%2Frfc%2Frfc3986.txt"), + "http://www.ietf.org/rfc/rfc3986.txt"); + BOOST_CHECK_EQUAL(UrlDecode("1%2B2%3D3"), "1+2=3"); +} + +BOOST_AUTO_TEST_CASE(decode_malformed_test) { + BOOST_CHECK_EQUAL(UrlDecode("%%xhello th+ere \xff"), "%%xhello th+ere \xff"); + + BOOST_CHECK_EQUAL(UrlDecode("%"), "%"); + BOOST_CHECK_EQUAL(UrlDecode("%%"), "%%"); + BOOST_CHECK_EQUAL(UrlDecode("%%%"), "%%%"); + BOOST_CHECK_EQUAL(UrlDecode("%%%%"), "%%%%"); + + BOOST_CHECK_EQUAL(UrlDecode("+"), "+"); + BOOST_CHECK_EQUAL(UrlDecode("++"), "++"); + + BOOST_CHECK_EQUAL(UrlDecode("?"), "?"); + BOOST_CHECK_EQUAL(UrlDecode("??"), "??"); + + BOOST_CHECK_EQUAL(UrlDecode("%G1"), "%G1"); + BOOST_CHECK_EQUAL(UrlDecode("%2"), "%2"); + BOOST_CHECK_EQUAL(UrlDecode("%ZX"), "%ZX"); + + BOOST_CHECK_EQUAL(UrlDecode("valid%20string%G1"), "valid string%G1"); + BOOST_CHECK_EQUAL(UrlDecode("%20invalid%ZX"), " invalid%ZX"); + BOOST_CHECK_EQUAL(UrlDecode("%20%G1%ZX"), " %G1%ZX"); + + BOOST_CHECK_EQUAL(UrlDecode("%1 "), "%1 "); + BOOST_CHECK_EQUAL(UrlDecode("% 9"), "% 9"); + BOOST_CHECK_EQUAL(UrlDecode(" %Z "), " %Z "); + BOOST_CHECK_EQUAL(UrlDecode(" % X"), " % X"); + + BOOST_CHECK_EQUAL(UrlDecode("%%ffg"), "%\xffg"); + BOOST_CHECK_EQUAL(UrlDecode("%fg"), "%fg"); + + BOOST_CHECK_EQUAL(UrlDecode("%-1"), "%-1"); + BOOST_CHECK_EQUAL(UrlDecode("%1-"), "%1-"); +} + +BOOST_AUTO_TEST_CASE(decode_lowercase_hex_test) { + BOOST_CHECK_EQUAL(UrlDecode("%f0%a0%b0"), "\xf0\xa0\xb0"); +} + +BOOST_AUTO_TEST_CASE(decode_internal_nulls_test) { + std::string result1{"\0\0x\0\0", 5}; + BOOST_CHECK_EQUAL(UrlDecode("%00%00x%00%00"), result1); + std::string result2{"abc\0\0", 5}; + BOOST_CHECK_EQUAL(UrlDecode("abc%00%00"), result2); +} + +BOOST_AUTO_TEST_SUITE_END() |