mirror of
https://github.com/XRPLF/clio.git
synced 2025-11-20 11:45:53 +00:00
109 lines
5.8 KiB
C++
109 lines
5.8 KiB
C++
//------------------------------------------------------------------------------
|
|
/*
|
|
This file is part of clio: https://github.com/XRPLF/clio
|
|
Copyright (c) 2024, the clio developers.
|
|
|
|
Permission to use, copy, modify, and distribute this software for any
|
|
purpose with or without fee is hereby granted, provided that the above
|
|
copyright notice and this permission notice appear in all copies.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
//==============================================================================
|
|
|
|
#include "data/Types.hpp"
|
|
#include "etl/impl/CursorFromDiffProvider.hpp"
|
|
#include "util/Fixtures.hpp"
|
|
#include "util/MockPrometheus.hpp"
|
|
|
|
#include <gmock/gmock.h>
|
|
#include <gtest/gtest.h>
|
|
#include <ripple/basics/base_uint.h>
|
|
|
|
#include <vector>
|
|
|
|
using namespace etl;
|
|
using namespace util;
|
|
using namespace data;
|
|
using namespace testing;
|
|
|
|
namespace {
|
|
|
|
constexpr auto SEQ = 30;
|
|
|
|
std::vector<data::LedgerObject> const DIFFS_FOR_SEQ = {
|
|
{.key = ripple::uint256{"05E1EAC2574BE082B00B16F907CE32E6058DEB8F9E81CF34A00E80A5D71FA4FE"}, .blob = Blob{}
|
|
}, // This object is removed in SEQ while it exists in SEQ-1
|
|
{.key = ripple::uint256{"110872C7196EE6EF7032952F1852B11BB461A96FF2D7E06A8003B4BB30FD130B"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"3B3A84E850C724E914293271785A31D0BFC8B9DD1B6332E527B149AD72E80E18"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"4EC98C5C3F34C44409BC058998CBD64F6AED3FF6C0CAAEC15F7F42DF14EE9F04"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"58CEC9F17733EA7BA68C88E6179B8F207D001EE04D4E0366F958CC04FF6AB834"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"64FB1712146BA604C274CC335C5DE7ADFE52D1F8C3E904A9F9765FE8158A3E01"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"700BE23B1D9EE3E6BF52543D05843D5345B85D9EDB3D33BBD6B4C3A13C54B38E"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"82C297FCBCD634C4424F263D17480AA2F13975DF5846A5BB57246022CEEBE441"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"A2AA4C212DC2CA2C49BF58805F7C63363BC981018A01AC9609A7CBAB2A02CEDF"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"BC0DAE09C0BFBC4A49AA94B849266588BFD6E1F554B184B5788AC55D6E07EB95"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"DCC8759A35CB946511763AA5553A82AA25F20B901C98C9BB74D423BCFAFF5F9D"}, .blob = Blob{'s'}},
|
|
};
|
|
|
|
std::vector<data::LedgerObject> const DIFFS_FOR_SEQ_MINUS1 = {
|
|
{.key = ripple::uint256{"05E1EAC2574BE082B00B16F907CE32E6058DEB8F9E81CF34A00E80A5D71FA4FE"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"110872C7196EE6EF7032952F1852B11BB461A96FF2D7E06A8003B4BB30FD1301"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"3B3A84E850C724E914293271785A31D0BFC8B9DD1B6332E527B149AD72E80E12"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"4EC98C5C3F34C44409BC058998CBD64F6AED3FF6C0CAAEC15F7F42DF14EE9F03"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"58CEC9F17733EA7BA68C88E6179B8F207D001EE04D4E0366F958CC04FF6AB834"}, .blob = Blob{'s'}
|
|
}, // This object is changed in both SEQ and SEQ-1
|
|
{.key = ripple::uint256{"64FB1712146BA604C274CC335C5DE7ADFE52D1F8C3E904A9F9765FE8158A3E05"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"700BE23B1D9EE3E6BF52543D05843D5345B85D9EDB3D33BBD6B4C3A13C54B386"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"82C297FCBCD634C4424F263D17480AA2F13975DF5846A5BB57246022CEEBE447"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"A2AA4C212DC2CA2C49BF58805F7C63363BC981018A01AC9609A7CBAB2A02CED8"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"BC0DAE09C0BFBC4A49AA94B849266588BFD6E1F554B184B5788AC55D6E07EB99"}, .blob = Blob{'s'}},
|
|
{.key = ripple::uint256{"DCC8759A35CB946511763AA5553A82AA25F20B901C98C9BB74D423BCFAFF5F90"}, .blob = Blob{'s'}},
|
|
};
|
|
|
|
struct CursorFromDiffProviderTests : util::prometheus::WithPrometheus, MockBackendTestNaggy {};
|
|
} // namespace
|
|
|
|
TEST_F(CursorFromDiffProviderTests, MultipleDiffs)
|
|
{
|
|
auto const numCursors = 15;
|
|
auto const provider = etl::impl::CursorFromDiffProvider{backend, numCursors};
|
|
|
|
backend->setRange(SEQ - 10, SEQ);
|
|
ON_CALL(*backend, fetchLedgerDiff(SEQ, _)).WillByDefault(Return(DIFFS_FOR_SEQ));
|
|
ON_CALL(*backend, fetchLedgerDiff(SEQ - 1, _)).WillByDefault(Return(DIFFS_FOR_SEQ_MINUS1));
|
|
EXPECT_CALL(*backend, fetchLedgerDiff(_, _)).Times(2);
|
|
|
|
auto const cursors = provider.getCursors(SEQ);
|
|
ASSERT_EQ(cursors.size(), numCursors + 1);
|
|
|
|
EXPECT_EQ(cursors.front().start, firstKey);
|
|
EXPECT_EQ(cursors.back().end, lastKey);
|
|
}
|
|
|
|
TEST_F(CursorFromDiffProviderTests, NotEnoughDiffs)
|
|
{
|
|
auto const numCursors = 35;
|
|
auto const provider = etl::impl::CursorFromDiffProvider{backend, numCursors};
|
|
auto const AVAILABLE_DIFFS = 10;
|
|
backend->setRange(SEQ - AVAILABLE_DIFFS + 1, SEQ);
|
|
ON_CALL(*backend, fetchLedgerDiff(_, _)).WillByDefault(Return(std::vector<data::LedgerObject>{}));
|
|
ON_CALL(*backend, fetchLedgerDiff(SEQ, _)).WillByDefault(Return(DIFFS_FOR_SEQ));
|
|
ON_CALL(*backend, fetchLedgerDiff(SEQ - 1, _)).WillByDefault(Return(DIFFS_FOR_SEQ_MINUS1));
|
|
EXPECT_CALL(*backend, fetchLedgerDiff(_, _)).Times(AVAILABLE_DIFFS);
|
|
|
|
auto const cursors = provider.getCursors(SEQ);
|
|
auto const removed = 2; // lost 2 objects because it is removed.
|
|
auto const repeated = 1; // repeated 1 object
|
|
ASSERT_EQ(cursors.size(), DIFFS_FOR_SEQ.size() + DIFFS_FOR_SEQ_MINUS1.size() - removed - repeated + 1);
|
|
|
|
EXPECT_EQ(cursors.front().start, firstKey);
|
|
EXPECT_EQ(cursors.back().end, lastKey);
|
|
}
|