initial import of Monero base code

2023-07-16 22:00:52 +01:00
parent 2af40522f9
commit bf78bd79a1
1294 changed files with 659699 additions and 0 deletions
@@ -0,0 +1,143 @@
+// 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.
+// 
+// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
+
+#include "gtest/gtest.h"
+
+#include <cstdint>
+#include <vector>
+
+#include "cryptonote_basic/cryptonote_format_utils.h"
+
+#define VEC_FROM_ARR(vec)                                               \
+  std::vector<uint64_t> vec;                                            \
+  for (size_t i = 0; i < sizeof(vec##_arr) / sizeof(vec##_arr[0]); ++i) \
+  {                                                                     \
+    vec.push_back(vec##_arr[i]);                                        \
+  }
+
+namespace
+{
+  struct chunk_handler_t
+  {
+    void operator()(uint64_t chunk) const
+    {
+      m_chunks.push_back(chunk);
+    }
+
+    mutable std::vector<uint64_t> m_chunks;
+  };
+
+  struct dust_handler_t
+  {
+    dust_handler_t()
+      : m_dust(0)
+      , m_has_dust(false)
+    {
+    }
+
+    void operator()(uint64_t dust) const
+    {
+      m_dust = dust;
+      m_has_dust = true;
+    }
+
+    mutable uint64_t m_dust;
+    mutable bool m_has_dust;
+  };
+
+  class decompose_amount_into_digits_test : public ::testing::Test
+  {
+  protected:
+    chunk_handler_t m_chunk_handler;
+    dust_handler_t m_dust_handler;
+  };
+}
+
+TEST_F(decompose_amount_into_digits_test, is_correct_0)
+{
+  std::vector<uint64_t> expected_chunks;
+  cryptonote::decompose_amount_into_digits(0, 0, m_chunk_handler, m_dust_handler);
+  ASSERT_EQ(m_chunk_handler.m_chunks, expected_chunks);
+  ASSERT_EQ(m_dust_handler.m_has_dust, false);
+}
+
+TEST_F(decompose_amount_into_digits_test, is_correct_1)
+{
+  std::vector<uint64_t> expected_chunks;
+  cryptonote::decompose_amount_into_digits(0, 10, m_chunk_handler, m_dust_handler);
+  ASSERT_EQ(m_chunk_handler.m_chunks, expected_chunks);
+  ASSERT_EQ(m_dust_handler.m_has_dust, false);
+}
+
+TEST_F(decompose_amount_into_digits_test, is_correct_2)
+{
+  uint64_t expected_chunks_arr[] = {10};
+  VEC_FROM_ARR(expected_chunks);
+  cryptonote::decompose_amount_into_digits(10, 0, m_chunk_handler, m_dust_handler);
+  ASSERT_EQ(m_chunk_handler.m_chunks, expected_chunks);
+  ASSERT_EQ(m_dust_handler.m_has_dust, false);
+}
+
+TEST_F(decompose_amount_into_digits_test, is_correct_3)
+{
+  std::vector<uint64_t> expected_chunks;
+  uint64_t expected_dust = 10;
+  cryptonote::decompose_amount_into_digits(10, 10, m_chunk_handler, m_dust_handler);
+  ASSERT_EQ(m_chunk_handler.m_chunks, expected_chunks);
+  ASSERT_EQ(m_dust_handler.m_dust, expected_dust);
+}
+
+TEST_F(decompose_amount_into_digits_test, is_correct_4)
+{
+  uint64_t expected_dust = 8100;
+  std::vector<uint64_t> expected_chunks;
+  cryptonote::decompose_amount_into_digits(8100, 1000000, m_chunk_handler, m_dust_handler);
+  ASSERT_EQ(m_chunk_handler.m_chunks, expected_chunks);
+  ASSERT_EQ(m_dust_handler.m_dust, expected_dust);
+}
+
+TEST_F(decompose_amount_into_digits_test, is_correct_5)
+{
+  uint64_t expected_chunks_arr[] = {100, 900000, 8000000};
+  VEC_FROM_ARR(expected_chunks);
+  cryptonote::decompose_amount_into_digits(8900100, 10, m_chunk_handler, m_dust_handler);
+  ASSERT_EQ(m_chunk_handler.m_chunks, expected_chunks);
+  ASSERT_EQ(m_dust_handler.m_has_dust, false);
+}
+
+TEST_F(decompose_amount_into_digits_test, is_correct_6)
+{
+  uint64_t expected_chunks_arr[] = {900000, 8000000};
+  VEC_FROM_ARR(expected_chunks);
+  uint64_t expected_dust = 100;
+  cryptonote::decompose_amount_into_digits(8900100, 1000, m_chunk_handler, m_dust_handler);
+  ASSERT_EQ(m_chunk_handler.m_chunks, expected_chunks);
+  ASSERT_EQ(m_dust_handler.m_dust, expected_dust);
+}