forked from premiere/premiere-libtorrent
126 lines
3.5 KiB
C++
126 lines
3.5 KiB
C++
/*
|
|
|
|
Copyright (c) 2008, 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 "libtorrent/hasher.hpp"
|
|
#include "libtorrent/hex.hpp"
|
|
|
|
#include "test.hpp"
|
|
|
|
using namespace libtorrent;
|
|
|
|
namespace
|
|
{
|
|
// test vectors from RFC 3174
|
|
// http://www.faqs.org/rfcs/rfc3174.html
|
|
|
|
char const* test_array[4] =
|
|
{
|
|
"abc",
|
|
"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
|
|
"a",
|
|
"0123456701234567012345670123456701234567012345670123456701234567"
|
|
};
|
|
|
|
long int repeat_count[4] = { 1, 1, 1000000, 10 };
|
|
|
|
char const* result_array[4] =
|
|
{
|
|
"A9993E364706816ABA3E25717850C26C9CD0D89D",
|
|
"84983E441C3BD26EBAAE4AA1F95129E5E54670F1",
|
|
"34AA973CD4C4DAA4F61EEB2BDBAD27316534016F",
|
|
"DEA356A2CDDD90C7A7ECEDC5EBB563934F460452"
|
|
};
|
|
|
|
void test_vector(std::string s, std::string output, int const n = 1)
|
|
{
|
|
hasher h;
|
|
for (int i = 0; i < n; i++)
|
|
h.update(s);
|
|
std::string const digest = h.final().to_string();
|
|
std::string const digest_hex = aux::to_hex(digest);
|
|
|
|
TEST_EQUAL(digest_hex, output);
|
|
|
|
std::string output_hex = digest_hex;
|
|
aux::to_hex(digest.c_str(), digest.size(), &output_hex[0]);
|
|
|
|
TEST_EQUAL(output_hex, digest_hex);
|
|
}
|
|
|
|
}
|
|
|
|
TORRENT_TEST(hasher)
|
|
{
|
|
for (int test = 0; test < 4; ++test)
|
|
{
|
|
hasher h;
|
|
for (int i = 0; i < repeat_count[test]; ++i)
|
|
h.update(test_array[test], int(std::strlen(test_array[test])));
|
|
|
|
sha1_hash result;
|
|
aux::from_hex({result_array[test], 40}, (char*)&result[0]);
|
|
TEST_CHECK(result == h.final());
|
|
}
|
|
}
|
|
|
|
// http://www.di-mgt.com.au/sha_testvectors.html
|
|
TORRENT_TEST(hasher_test_vec1)
|
|
{
|
|
test_vector(
|
|
"abc"
|
|
, "a9993e364706816aba3e25717850c26c9cd0d89d"
|
|
);
|
|
|
|
test_vector(
|
|
"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
|
|
, "84983e441c3bd26ebaae4aa1f95129e5e54670f1"
|
|
);
|
|
|
|
test_vector(
|
|
"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhi"
|
|
"jklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
|
|
, "a49b2446a02c645bf419f995b67091253a04a259"
|
|
);
|
|
|
|
test_vector(
|
|
"a"
|
|
, "34aa973cd4c4daa4f61eeb2bdbad27316534016f"
|
|
, 1000000
|
|
);
|
|
|
|
test_vector(
|
|
"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmno"
|
|
, "7789f0c9ef7bfc40d93311143dfbe69e2017f592"
|
|
, 16777216
|
|
);
|
|
}
|