// Copyright (c) 2018, The Monero Project
//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
#include "gtest/gtest.h"
#include "ringct/rctOps.h"
#include "ringct/bulletproofs.h"
TEST(bulletproofs, valid_zero)
{
rct::Bulletproof proof = bulletproof_PROVE(0, rct::skGen());
ASSERT_TRUE(rct::bulletproof_VERIFY(proof));
}
TEST(bulletproofs, valid_max)
{
rct::Bulletproof proof = bulletproof_PROVE(0xffffffffffffffff, rct::skGen());
ASSERT_TRUE(rct::bulletproof_VERIFY(proof));
}
TEST(bulletproofs, valid_random)
{
for (int n = 0; n < 8; ++n)
{
rct::Bulletproof proof = bulletproof_PROVE(crypto::rand<uint64_t>(), rct::skGen());
ASSERT_TRUE(rct::bulletproof_VERIFY(proof));
}
}
TEST(bulletproofs, invalid_8)
{
rct::key invalid_amount = rct::zero();
invalid_amount[8] = 1;
rct::Bulletproof proof = bulletproof_PROVE(invalid_amount, rct::skGen());
ASSERT_FALSE(rct::bulletproof_VERIFY(proof));
}
TEST(bulletproofs, invalid_31)
{
rct::key invalid_amount = rct::zero();
invalid_amount[31] = 1;
rct::Bulletproof proof = bulletproof_PROVE(invalid_amount, rct::skGen());
ASSERT_FALSE(rct::bulletproof_VERIFY(proof));
}