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-rw-r--r--tests/unit_tests/CMakeLists.txt2
-rw-r--r--tests/unit_tests/lmdb.cpp404
2 files changed, 406 insertions, 0 deletions
diff --git a/tests/unit_tests/CMakeLists.txt b/tests/unit_tests/CMakeLists.txt
index b355d566d..a819f76a4 100644
--- a/tests/unit_tests/CMakeLists.txt
+++ b/tests/unit_tests/CMakeLists.txt
@@ -56,6 +56,7 @@ set(unit_tests_sources
keccak.cpp
logging.cpp
long_term_block_weight.cpp
+ lmdb.cpp
main.cpp
memwipe.cpp
mlocker.cpp
@@ -101,6 +102,7 @@ target_link_libraries(unit_tests
cryptonote_protocol
cryptonote_core
blockchain_db
+ lmdb_lib
rpc
net
serialization
diff --git a/tests/unit_tests/lmdb.cpp b/tests/unit_tests/lmdb.cpp
new file mode 100644
index 000000000..c37c83a32
--- /dev/null
+++ b/tests/unit_tests/lmdb.cpp
@@ -0,0 +1,404 @@
+// Copyright (c) 2014-2018, 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.
+
+#include <boost/range/algorithm_ext/iota.hpp>
+#include <boost/range/algorithm/equal.hpp>
+#include <gtest/gtest.h>
+
+#include "lmdb/database.h"
+#include "lmdb/table.h"
+#include "lmdb/transaction.h"
+#include "lmdb/util.h"
+
+namespace
+{
+ enum class choice : unsigned {};
+ enum class big_choice : unsigned long {};
+
+ struct bytes {
+ char data[16];
+ };
+
+ MONERO_CURSOR(test_cursor);
+
+ template<typename T>
+ int run_compare(T left, T right, MDB_cmp_func* cmp)
+ {
+ MDB_val left_val = lmdb::to_val(left);
+ MDB_val right_val = lmdb::to_val(right);
+ return (*cmp)(&left_val, &right_val);
+ }
+}
+
+TEST(LMDB, Traits)
+{
+ EXPECT_TRUE((std::is_same<void, lmdb::identity<void>::type>()));
+ EXPECT_TRUE((std::is_same<unsigned, lmdb::identity<unsigned>::type>()));
+
+ EXPECT_TRUE((std::is_same<void, lmdb::native_type<void>>()));
+ EXPECT_TRUE((std::is_same<unsigned, lmdb::native_type<unsigned>>()));
+ EXPECT_TRUE((std::is_same<unsigned, lmdb::native_type<choice>>()));
+ EXPECT_TRUE((std::is_same<unsigned long, lmdb::native_type<big_choice>>()));
+}
+
+TEST(LMDB, ToNative)
+{
+ enum class negative_choice : int {};
+
+ EXPECT_TRUE((std::is_same<unsigned, decltype(lmdb::to_native(choice(0)))>()));
+ EXPECT_TRUE(
+ (std::is_same<unsigned long, decltype(lmdb::to_native(big_choice(0)))>())
+ );
+ EXPECT_TRUE(
+ (std::is_same<int, decltype(lmdb::to_native(negative_choice(0)))>())
+ );
+
+ EXPECT_EQ(unsigned(0), lmdb::to_native(choice(0)));
+ EXPECT_EQ(unsigned(0xffffffff), lmdb::to_native(choice(0xffffffff)));
+ EXPECT_EQ(-1, lmdb::to_native(negative_choice(-1)));
+
+ // test constexpr
+ static_assert(100 == lmdb::to_native(choice(100)), "to_native failed");
+ static_assert(-100 == lmdb::to_native(negative_choice(-100)), "to_native failed");
+}
+
+TEST(LMDB, Conversions)
+{
+ struct one
+ {
+ big_choice i;
+ choice j;
+ };
+
+ const one test{big_choice(100), choice(95)};
+ one test2{big_choice(1000), choice(950)};
+
+ EXPECT_EQ(&test, lmdb::to_val(test).mv_data);
+ EXPECT_NE(&test2, lmdb::to_val(test).mv_data);
+ EXPECT_EQ(
+ &test,
+ static_cast<const void*>(lmdb::to_byte_span(lmdb::to_val(test)).begin())
+ );
+ EXPECT_EQ(sizeof(test), lmdb::to_val(test).mv_size);
+ EXPECT_EQ(sizeof(test), lmdb::to_byte_span(lmdb::to_val(test)).size());
+
+ EXPECT_EQ(&test2, lmdb::to_val(test2).mv_data);
+ EXPECT_NE(&test, lmdb::to_val(test2).mv_data);
+ EXPECT_EQ(
+ &test2,
+ static_cast<const void*>(lmdb::to_byte_span(lmdb::to_val(test2)).begin())
+ );
+ EXPECT_EQ(sizeof(test2), lmdb::to_val(test2).mv_size);
+ EXPECT_EQ(sizeof(test2), lmdb::to_byte_span(lmdb::to_val(test2)).size());
+}
+
+TEST(LMDB, LessSort)
+{
+ struct one
+ {
+ unsigned i;
+ unsigned j;
+ };
+
+ struct two
+ {
+ unsigned i;
+ choice j;
+ };
+
+ EXPECT_EQ(0, run_compare(0u, 0u, &lmdb::less<unsigned>));
+ EXPECT_EQ(-1, run_compare(0u, 1u, &lmdb::less<unsigned>));
+ EXPECT_EQ(1, run_compare(1u, 0u, &lmdb::less<unsigned>));
+
+ EXPECT_EQ(0, run_compare<one>({0, 1}, {0, 1}, &lmdb::less<unsigned, sizeof(unsigned)>));
+ EXPECT_EQ(-1, run_compare<one>({0, 0}, {0, 1}, &lmdb::less<unsigned, sizeof(unsigned)>));
+ EXPECT_EQ(1, run_compare<one>({0, 1}, {0, 0}, &lmdb::less<unsigned, sizeof(unsigned)>));
+
+ EXPECT_EQ(0, run_compare<one>({0, 1}, {0, 1}, MONERO_SORT_BY(one, j)));
+ EXPECT_EQ(-1, run_compare<one>({0, 0}, {0, 1}, MONERO_SORT_BY(one, j)));
+ EXPECT_EQ(1, run_compare<one>({0, 1}, {0, 0}, MONERO_SORT_BY(one, j)));
+
+ EXPECT_EQ(0, run_compare<two>({0, choice(1)}, {0, choice(1)}, MONERO_SORT_BY(two, j)));
+ EXPECT_EQ(-1, run_compare<two>({0, choice(0)}, {0, choice(1)}, MONERO_SORT_BY(two, j)));
+ EXPECT_EQ(1, run_compare<two>({0, choice(1)}, {0, choice(0)}, MONERO_SORT_BY(two, j)));
+
+ // compare function addresses
+ EXPECT_EQ((MONERO_SORT_BY(one, i)), (MONERO_SORT_BY(two, i)));
+ EXPECT_EQ((MONERO_SORT_BY(one, j)), (MONERO_SORT_BY(two, j)));
+ EXPECT_NE((MONERO_SORT_BY(one, i)), (MONERO_SORT_BY(two, j)));
+ EXPECT_NE((MONERO_SORT_BY(one, j)), (MONERO_SORT_BY(two, i)));
+}
+
+TEST(LMDB, SortCompare)
+{
+ struct one
+ {
+ unsigned i;
+ bytes j;
+ };
+
+ one test{55};
+ boost::iota(test.j.data, 10);
+
+ const one test2 = test;
+
+ EXPECT_EQ(0, run_compare(test, test2, MONERO_COMPARE(one, j)));
+
+ test.j.data[15] = 1;
+ EXPECT_GT(0, run_compare(test, test2, MONERO_COMPARE(one, j)));
+
+ test.j.data[15] = 100;
+ EXPECT_LT(0, run_compare(test, test2, MONERO_COMPARE(one, j)));
+}
+
+TEST(LMDB, Table)
+{
+ struct one
+ {
+ bytes i;
+ bytes j;
+ };
+
+ constexpr lmdb::basic_table<choice, bytes> test{"foo"};
+
+ EXPECT_STREQ("foo", test.name);
+ static_assert(test.flags == 0, "bad flags");
+ static_assert(&lmdb::less<unsigned> == test.key_cmp, "bad key_cmp");
+ static_assert(test.value_cmp == nullptr, "bad value_cmp");
+ EXPECT_TRUE(test.get_value<bytes>(MDB_val{}).matches(std::errc::invalid_argument));
+
+ lmdb::basic_table<big_choice, one> test2{
+ "foo2", MDB_DUPSORT, &lmdb::compare<one>
+ };
+
+ EXPECT_STREQ("foo2", test2.name);
+ EXPECT_EQ((MDB_DUPSORT | MDB_DUPFIXED), test2.flags);
+ EXPECT_EQ(&lmdb::less<unsigned long>, test2.key_cmp);
+ EXPECT_EQ(&lmdb::compare<one>, test2.value_cmp);
+ EXPECT_TRUE(test2.get_value<one>(MDB_val{}).matches(std::errc::invalid_argument));
+
+ one record{};
+ boost::iota(record.i.data, 0);
+ boost::iota(record.i.data, 20);
+
+ const one record_copy = MONERO_UNWRAP(test2.get_value<one>(lmdb::to_val(record)));
+ EXPECT_TRUE(boost::equal(record.i.data, record_copy.i.data));
+ EXPECT_TRUE(boost::equal(record.j.data, record_copy.j.data));
+
+ const bytes j_copy = MONERO_UNWRAP(
+ test2.get_value<MONERO_FIELD(one, j)>(lmdb::to_val(record))
+ );
+ EXPECT_TRUE(boost::equal(record.j.data, j_copy.data));
+
+ EXPECT_TRUE(
+ test.get_key_stream(test_cursor{}).matches(std::errc::invalid_argument)
+ );
+ EXPECT_TRUE(
+ test2.get_key_stream(test_cursor{}).matches(std::errc::invalid_argument)
+ );
+
+
+ EXPECT_TRUE(
+ test.get_value_stream(choice(0), test_cursor{}).matches(std::errc::invalid_argument)
+ );
+ EXPECT_TRUE(
+ test2.get_value_stream(big_choice(0), test_cursor{}).matches(std::errc::invalid_argument)
+ );
+}
+
+TEST(LMDB, InvalidDatabase)
+{
+ lmdb::database test{lmdb::environment{}};
+
+ EXPECT_TRUE(test.resize().matches(std::errc::invalid_argument));
+ EXPECT_TRUE(test.create_read_txn().matches(std::errc::invalid_argument));
+ EXPECT_TRUE(test.reset_txn(lmdb::read_txn{}).matches(std::errc::invalid_argument));
+ EXPECT_TRUE(test.create_write_txn().matches(std::errc::invalid_argument));
+ EXPECT_TRUE(test.commit(lmdb::write_txn{}).matches(std::errc::invalid_argument));
+
+ EXPECT_TRUE(
+ test.try_write( [](MDB_txn&) { return success(); } ).matches(std::errc::invalid_argument)
+ );
+}
+
+TEST(LMDB, InvalidValueStream)
+{
+ struct one
+ {
+ choice i;
+ choice j;
+ bytes k;
+ };
+
+ lmdb::value_stream<one, close_test_cursor> test{test_cursor{}};
+
+ EXPECT_TRUE((std::is_same<one, decltype(*(test.make_iterator()))>()));
+ EXPECT_TRUE((std::is_same<one, decltype(*(test.make_range().begin()))>()));
+ EXPECT_TRUE(
+ (std::is_same<bytes, decltype(*(test.make_iterator<MONERO_FIELD(one, k)>()))>())
+ );
+ EXPECT_TRUE(
+ (std::is_same<bytes, decltype(*(test.make_range<MONERO_FIELD(one, k)>().begin()))>())
+ );
+
+ EXPECT_NO_THROW(test.reset());
+ EXPECT_EQ(0u, test.count());
+ EXPECT_TRUE(test.make_iterator().is_end());
+ EXPECT_TRUE(test.make_range().empty());
+ EXPECT_EQ(nullptr, test.give_cursor());
+
+ EXPECT_EQ(0u, test.count());
+ EXPECT_TRUE(test.make_iterator().is_end());
+ EXPECT_TRUE(test.make_range().empty());
+ EXPECT_EQ(nullptr, test.give_cursor());
+}
+
+TEST(LMDB, InvalidValueIterator)
+{
+ struct one
+ {
+ choice i;
+ choice j;
+ bytes k;
+ };
+
+ lmdb::value_iterator<one> test1{};
+
+ EXPECT_TRUE((std::is_same<one, decltype(*test1)>()));
+ EXPECT_TRUE(
+ (std::is_same<bytes, decltype(test1.get_value<MONERO_FIELD(one, k)>())>())
+ );
+
+ EXPECT_TRUE(test1.is_end());
+ EXPECT_NO_THROW(++test1);
+ EXPECT_NO_THROW(test1++);
+ EXPECT_TRUE(test1.is_end());
+
+ lmdb::value_iterator<one> test2{nullptr};
+
+ EXPECT_TRUE(test2.is_end());
+ EXPECT_NO_THROW(++test2);
+ EXPECT_NO_THROW(test2++);
+ EXPECT_TRUE(test2.is_end());
+
+ EXPECT_TRUE(test1.equal(test2));
+ EXPECT_TRUE(test2.equal(test1));
+ EXPECT_TRUE(test1 == test2);
+ EXPECT_TRUE(test2 == test1);
+ EXPECT_FALSE(test1 != test2);
+ EXPECT_FALSE(test2 != test1);
+
+ lmdb::value_iterator<MONERO_FIELD(one, k)> test3{};
+
+ EXPECT_TRUE((std::is_same<bytes, decltype(*test3)>()));
+ EXPECT_TRUE((std::is_same<one, decltype(test3.get_value<one>())>()));
+ EXPECT_TRUE(
+ (std::is_same<choice, decltype(test1.get_value<MONERO_FIELD(one, j)>())>())
+ );
+
+ EXPECT_TRUE(test3.is_end());
+ EXPECT_NO_THROW(++test3);
+ EXPECT_NO_THROW(test3++);
+ EXPECT_TRUE(test3.is_end());
+}
+
+TEST(LMDB, InvalidKeyStream)
+{
+ struct one
+ {
+ choice i;
+ choice j;
+ bytes k;
+ };
+
+ using record = std::pair<choice, boost::iterator_range<lmdb::value_iterator<one>>>;
+
+ lmdb::key_stream<choice, one, close_test_cursor> test{test_cursor{}};
+
+ EXPECT_TRUE((std::is_same<record, decltype(*(test.make_iterator()))>()));
+ EXPECT_TRUE((std::is_same<record, decltype(*(test.make_range().begin()))>()));
+
+ EXPECT_NO_THROW(test.reset());
+ EXPECT_TRUE(test.make_iterator().is_end());
+ EXPECT_TRUE(test.make_range().empty());
+ EXPECT_EQ(nullptr, test.give_cursor());
+
+ EXPECT_TRUE(test.make_iterator().is_end());
+ EXPECT_TRUE(test.make_range().empty());
+ EXPECT_EQ(nullptr, test.give_cursor());
+}
+
+TEST(LMDB, InvalidKeyIterator)
+{
+ struct one
+ {
+ choice i;
+ choice j;
+ bytes k;
+ };
+
+ using record = std::pair<choice, boost::iterator_range<lmdb::value_iterator<one>>>;
+
+ lmdb::key_iterator<choice, one> test1{};
+
+ EXPECT_TRUE((std::is_same<record, decltype(*test1)>()));
+ EXPECT_TRUE((std::is_same<choice, decltype(test1.get_key())>()));
+ EXPECT_TRUE((std::is_same<one, decltype(*(test1.make_value_iterator()))>()));
+ EXPECT_TRUE((std::is_same<one, decltype(*(test1.make_value_range().begin()))>()));
+ EXPECT_TRUE(
+ (std::is_same<bytes, decltype(*(test1.make_value_iterator<MONERO_FIELD(one, k)>()))>())
+ );
+ EXPECT_TRUE(
+ (std::is_same<bytes, decltype(*(test1.make_value_range<MONERO_FIELD(one, k)>().begin()))>())
+ );
+
+ EXPECT_TRUE(test1.is_end());
+ EXPECT_NO_THROW(++test1);
+ EXPECT_NO_THROW(test1++);
+ EXPECT_TRUE(test1.is_end());
+ EXPECT_TRUE(test1.make_value_iterator().is_end());
+ EXPECT_TRUE(test1.make_value_range().empty());
+
+ lmdb::key_iterator<choice, one> test2{nullptr};
+
+ EXPECT_TRUE(test2.is_end());
+ EXPECT_NO_THROW(++test2);
+ EXPECT_NO_THROW(test2++);
+ EXPECT_TRUE(test2.is_end());
+ EXPECT_TRUE(test2.make_value_iterator().is_end());
+ EXPECT_TRUE(test2.make_value_range().empty());
+
+ EXPECT_TRUE(test1.equal(test2));
+ EXPECT_TRUE(test2.equal(test1));
+ EXPECT_TRUE(test1 == test2);
+ EXPECT_TRUE(test2 == test1);
+ EXPECT_FALSE(test1 != test2);
+ EXPECT_FALSE(test2 != test1);
+}
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 09:25:31 +0000