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[test/misc] Convert hashstr to unit test

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Signed-off-by: Arne Schwabe <arne@openvpn.net>
This commit is contained in:
Arne Schwabe 2019-10-23 15:57:44 +02:00 committed by Frank Lichtenheld
parent ce9bd51f72
commit aec6ba3b71
3 changed files with 26 additions and 37 deletions
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37
test/misc/hashstr.cpp
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@ -1,37 +0,0 @@
// TEST : {"cmd": "./go hashstr"}
#include <iostream>
#include <openvpn/log/logsimple.hpp>
#include <openvpn/common/size.hpp>
#include <openvpn/common/exception.hpp>
#define OPENVPN_LOG_SSL(x) OPENVPN_LOG(x)
#include <openvpn/common/file.hpp>
#include <openvpn/ssl/sslchoose.hpp>
#include <openvpn/crypto/cryptoalgs.hpp>
#include <openvpn/crypto/hashstr.hpp>
using namespace openvpn;
int main(int /*argc*/, char* /*argv*/[])
{
try {
const std::string content = read_text_utf8("1984.txt");
DigestFactory::Ptr digest_factory(new CryptoDigestFactory<SSLLib::CryptoAPI>());
HashString hash(*digest_factory, CryptoAlgs::MD5);
hash.update(content);
const std::string actual = hash.final_hex();
const std::string expected = "2bea7a83bf94971af26372126ebba7e3";
if (actual != expected)
throw Exception("actual does not match expected");
}
catch (const std::exception& e)
{
std::cerr << "Exception: " << e.what() << std::endl;
return 1;
}
return 0;
}

7
test/unittests/input/1984.txt Normal file
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It was a bright cold day in April, and the clocks
were striking thirteen. Winston Smith, his chin nuzzled
into his breast in an effort to escape the vile wind,
slipped quickly through the glass doors of Victory
Mansions, though not quickly enough to prevent a
swirl of gritty dust from entering along with him.
-----------------------------------------------------

19
test/unittests/test_crypto_hashstr.cpp Normal file
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#include "test_common.h"
#include <openvpn/common/file.hpp>
#include <openvpn/ssl/sslchoose.hpp>
#include <openvpn/crypto/cryptoalgs.hpp>
#include <openvpn/crypto/hashstr.hpp>
using namespace openvpn;
TEST(crypto, hashstr) {
const std::string content = read_text_utf8(UNITTEST_SOURCE_DIR "/input/1984.txt");
DigestFactory::Ptr digest_factory(new CryptoDigestFactory<SSLLib::CryptoAPI>());
HashString hash(*digest_factory, CryptoAlgs::MD5);
hash.update(content);
const std::string actual = hash.final_hex();
const std::string expected = "2bea7a83bf94971af26372126ebba7e3";
ASSERT_EQ (actual, expected);
}