130 lines
4.1 KiB
C++
130 lines
4.1 KiB
C++
// Copyright (c) 2014-2023, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. 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.
|
|
//
|
|
// 3. Neither the name of the copyright holder 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 HOLDER 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.
|
|
|
|
// FIXME: move this into a full wallet2 unit test suite, if possible
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "wallet/wallet2.h"
|
|
|
|
static crypto::hash make_hash(uint64_t n)
|
|
{
|
|
union
|
|
{
|
|
crypto::hash hash;
|
|
uint64_t n;
|
|
} hash;
|
|
hash.hash = crypto::null_hash;
|
|
hash.n = n;
|
|
return hash.hash;
|
|
}
|
|
|
|
TEST(hashchain, empty)
|
|
{
|
|
tools::hashchain hashchain;
|
|
ASSERT_EQ(hashchain.size(), 0);
|
|
ASSERT_EQ(hashchain.offset(), 0);
|
|
}
|
|
|
|
TEST(hashchain, genesis)
|
|
{
|
|
tools::hashchain hashchain;
|
|
hashchain.push_back(make_hash(1));
|
|
ASSERT_EQ(hashchain.size(), 1);
|
|
ASSERT_EQ(hashchain.genesis(), make_hash(1));
|
|
hashchain.push_back(make_hash(2));
|
|
ASSERT_EQ(hashchain.size(), 2);
|
|
ASSERT_EQ(hashchain.genesis(), make_hash(1));
|
|
}
|
|
|
|
TEST(hashchain, push_back)
|
|
{
|
|
tools::hashchain hashchain;
|
|
hashchain.push_back(make_hash(1));
|
|
hashchain.push_back(make_hash(2));
|
|
hashchain.push_back(make_hash(3));
|
|
ASSERT_EQ(hashchain[0], make_hash(1));
|
|
ASSERT_EQ(hashchain[1], make_hash(2));
|
|
ASSERT_EQ(hashchain[2], make_hash(3));
|
|
}
|
|
|
|
TEST(hashchain, clear_empty)
|
|
{
|
|
tools::hashchain hashchain;
|
|
ASSERT_TRUE(hashchain.empty());
|
|
hashchain.push_back(make_hash(1));
|
|
ASSERT_FALSE(hashchain.empty());
|
|
hashchain.push_back(make_hash(2));
|
|
ASSERT_FALSE(hashchain.empty());
|
|
hashchain.clear();
|
|
ASSERT_TRUE(hashchain.empty());
|
|
}
|
|
|
|
TEST(hashchain, crop)
|
|
{
|
|
tools::hashchain hashchain;
|
|
hashchain.push_back(make_hash(1));
|
|
hashchain.push_back(make_hash(2));
|
|
hashchain.push_back(make_hash(3));
|
|
ASSERT_EQ(hashchain.size(), 3);
|
|
ASSERT_EQ(hashchain[0], make_hash(1));
|
|
ASSERT_EQ(hashchain[1], make_hash(2));
|
|
ASSERT_EQ(hashchain[2], make_hash(3));
|
|
hashchain.crop(3);
|
|
ASSERT_EQ(hashchain.size(), 3);
|
|
hashchain.crop(2);
|
|
ASSERT_EQ(hashchain.size(), 2);
|
|
ASSERT_EQ(hashchain[0], make_hash(1));
|
|
ASSERT_EQ(hashchain[1], make_hash(2));
|
|
ASSERT_EQ(hashchain.genesis(), make_hash(1));
|
|
hashchain.crop(0);
|
|
ASSERT_TRUE(hashchain.empty());
|
|
ASSERT_EQ(hashchain.size(), 0);
|
|
hashchain.push_back(make_hash(5));
|
|
ASSERT_EQ(hashchain.genesis(), make_hash(5));
|
|
ASSERT_EQ(hashchain.size(), 1);
|
|
}
|
|
|
|
TEST(hashchain, trim)
|
|
{
|
|
tools::hashchain hashchain;
|
|
hashchain.push_back(make_hash(1));
|
|
hashchain.push_back(make_hash(2));
|
|
hashchain.push_back(make_hash(3));
|
|
ASSERT_EQ(hashchain.offset(), 0);
|
|
hashchain.trim(2);
|
|
ASSERT_EQ(hashchain.offset(), 2);
|
|
ASSERT_EQ(hashchain.size(), 3);
|
|
ASSERT_EQ(hashchain[2], make_hash(3));
|
|
hashchain.trim(3);
|
|
ASSERT_EQ(hashchain.offset(), 2); // never gets it empty
|
|
ASSERT_EQ(hashchain.size(), 3);
|
|
ASSERT_FALSE(hashchain.empty());
|
|
ASSERT_EQ(hashchain.genesis(), make_hash(1));
|
|
}
|