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124 lines
3.8 KiB
C++
124 lines
3.8 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#include <test/nodestore/TestBase.h>
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#include <test/unit_test/SuiteJournal.h>
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#include <xrpld/nodestore/DummyScheduler.h>
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#include <xrpld/nodestore/Manager.h>
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#include <xrpld/unity/rocksdb.h>
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#include <xrpl/beast/utility/temp_dir.h>
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#include <algorithm>
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namespace ripple {
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namespace NodeStore {
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// Tests the Backend interface
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//
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class Backend_test : public TestBase
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{
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public:
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void
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testBackend(
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std::string const& type,
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std::uint64_t const seedValue,
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int numObjsToTest = 2000)
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{
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DummyScheduler scheduler;
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testcase("Backend type=" + type);
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Section params;
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beast::temp_dir tempDir;
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params.set("type", type);
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params.set("path", tempDir.path());
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beast::xor_shift_engine rng(seedValue);
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// Create a batch
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auto batch = createPredictableBatch(numObjsToTest, rng());
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using namespace beast::severities;
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test::SuiteJournal journal("Backend_test", *this);
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{
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// Open the backend
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std::unique_ptr<Backend> backend = Manager::instance().make_Backend(
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params, megabytes(4), scheduler, journal);
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backend->open();
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// Write the batch
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storeBatch(*backend, batch);
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{
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// Read it back in
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Batch copy;
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fetchCopyOfBatch(*backend, ©, batch);
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BEAST_EXPECT(areBatchesEqual(batch, copy));
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}
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{
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// Reorder and read the copy again
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std::shuffle(batch.begin(), batch.end(), rng);
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Batch copy;
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fetchCopyOfBatch(*backend, ©, batch);
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BEAST_EXPECT(areBatchesEqual(batch, copy));
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}
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}
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{
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// Re-open the backend
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std::unique_ptr<Backend> backend = Manager::instance().make_Backend(
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params, megabytes(4), scheduler, journal);
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backend->open();
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// Read it back in
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Batch copy;
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fetchCopyOfBatch(*backend, ©, batch);
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// Canonicalize the source and destination batches
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std::sort(batch.begin(), batch.end(), LessThan{});
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std::sort(copy.begin(), copy.end(), LessThan{});
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BEAST_EXPECT(areBatchesEqual(batch, copy));
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}
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}
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//--------------------------------------------------------------------------
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void
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run() override
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{
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std::uint64_t const seedValue = 50;
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testBackend("nudb", seedValue);
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#if RIPPLE_ROCKSDB_AVAILABLE
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testBackend("rocksdb", seedValue);
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#endif
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#ifdef RIPPLE_ENABLE_SQLITE_BACKEND_TESTS
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testBackend("sqlite", seedValue);
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#endif
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}
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};
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BEAST_DEFINE_TESTSUITE(Backend, ripple_core, ripple);
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} // namespace NodeStore
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} // namespace ripple
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