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lmdbal/test/duplicates.cpp

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#include <gtest/gtest.h>
#include <limits>
#include <map>
#include <set>
#include "base.h"
#include "storage.h"
#include "cursor.h"
class DuplicatesTest : public ::testing::Test {
protected:
DuplicatesTest():
::testing::Test(),
tu1(db->getStorage<int16_t, uint16_t>("sameSizeInts")),
tu2(db->getStorage<std::string, int8_t>("stringInt")),
tu3(db->getStorage<float, float>("floatFloat")),
tu4(db->getStorage<uint16_t, double>("intDouble")),
tu5(db->getStorage<float, int64_t>("floatLong")) {}
~DuplicatesTest() {}
uint32_t getTU1Flags() const {return tu1->flags();}
uint32_t getTU2Flags() const {return tu2->flags();}
uint32_t getTU3Flags() const {return tu3->flags();}
uint32_t getTU4Flags() const {return tu4->flags();}
uint32_t getTU5Flags() const {return tu5->flags();}
static void SetUpTestSuite() {
if (db == nullptr) {
db = new LMDBAL::Base("testBase");
db->addStorage<int16_t, uint16_t>("sameSizeInts", true);
db->addStorage<std::string, int8_t>("stringInt", true);
db->addStorage<float, float>("floatFloat", true);
db->addStorage<uint16_t, double>("intDouble", true);
db->addStorage<float, int64_t>("floatLong", true);
db->open();
}
}
static void TearDownTestSuite() {
db->close();
db->removeDirectory();
delete db;
db = nullptr;
}
static LMDBAL::Base* db;
LMDBAL::Storage<int16_t, uint16_t>* tu1;
LMDBAL::Storage<std::string, int8_t>* tu2;
LMDBAL::Storage<float, float>* tu3;
LMDBAL::Storage<uint16_t, double>* tu4;
LMDBAL::Storage<float, int64_t>* tu5;
};
LMDBAL::Base* DuplicatesTest::db = nullptr;
TEST_F(DuplicatesTest, Flags) {
uint32_t tu1Flags = getTU1Flags();
uint32_t tu2Flags = getTU2Flags();
uint32_t tu3Flags = getTU3Flags();
uint32_t tu4Flags = getTU4Flags();
uint32_t tu5Flags = getTU5Flags();
EXPECT_TRUE(tu1Flags & MDB_INTEGERKEY);
EXPECT_TRUE(tu1Flags & MDB_DUPSORT);
EXPECT_TRUE(tu1Flags & MDB_DUPFIXED);
EXPECT_FALSE(tu1Flags & MDB_INTEGERDUP);
EXPECT_FALSE(tu2Flags & MDB_INTEGERKEY);
EXPECT_TRUE(tu2Flags & MDB_DUPSORT);
EXPECT_TRUE(tu2Flags & MDB_DUPFIXED);
EXPECT_FALSE(tu2Flags & MDB_INTEGERDUP);
EXPECT_FALSE(tu3Flags & MDB_INTEGERKEY);
EXPECT_TRUE(tu3Flags & MDB_DUPSORT);
EXPECT_TRUE(tu3Flags & MDB_DUPFIXED);
EXPECT_FALSE(tu3Flags & MDB_INTEGERDUP);
EXPECT_TRUE(tu4Flags & MDB_INTEGERKEY);
EXPECT_TRUE(tu4Flags & MDB_DUPSORT);
EXPECT_TRUE(tu4Flags & MDB_DUPFIXED);
EXPECT_FALSE(tu4Flags & MDB_INTEGERDUP);
EXPECT_FALSE(tu5Flags & MDB_INTEGERKEY);
EXPECT_TRUE(tu5Flags & MDB_DUPSORT);
EXPECT_TRUE(tu5Flags & MDB_DUPFIXED);
EXPECT_TRUE(tu5Flags & MDB_INTEGERDUP);
}
TEST_F(DuplicatesTest, Adding) {
tu1->addRecord(1, 1);
tu1->addRecord(2, 2);
tu1->addRecord(2, 1);
tu1->addRecord(1, 2);
EXPECT_THROW(tu1->addRecord(1, 1), LMDBAL::Exist);
EXPECT_THROW(tu1->addRecord(1, 2), LMDBAL::Exist);
EXPECT_THROW(tu1->addRecord(2, 2), LMDBAL::Exist);
EXPECT_EQ(tu1->count(), 4);
EXPECT_EQ(tu1->getRecord(1), 1);
EXPECT_EQ(tu1->getRecord(2), 1);
tu2->addRecord("brass boulers", -54);
tu2->addRecord("grief ", 61);
tu2->addRecord("grief ", 19);
tu2->addRecord("grief ", 32);
tu2->addRecord("miracles of a lunch", 44);
tu2->addRecord("miracles of a lunch", 102);
tu2->addRecord("miracles of a lunch", -72);
EXPECT_THROW(tu2->addRecord("grief ", 19), LMDBAL::Exist);
EXPECT_THROW(tu2->addRecord("brass boulers", -54), LMDBAL::Exist);
EXPECT_EQ(tu2->count(), 7);
EXPECT_EQ(tu2->getRecord("grief "), 19);
EXPECT_EQ(tu2->getRecord("miracles of a lunch"), 44); //apparently ints are compared as uints
tu3->addRecord(7.2, 697);
tu3->addRecord(5119, -998.53);
tu3->addRecord(7.2001, 4);
tu3->addRecord(7.2, -113);
tu3->addRecord(7.2, -53.5478);
float tu3ds = 0.432924;
tu3->addRecord(5119, tu3ds);
EXPECT_THROW(tu3->addRecord(5119, -998.53), LMDBAL::Exist);
EXPECT_THROW(tu3->addRecord(7.2001, 4), LMDBAL::Exist);
tu3->addRecord(7.20001, 4.00000001); //not sure how exactly, but it works
EXPECT_EQ(tu3->count(), 7);
EXPECT_EQ(tu3->getRecord(7.2), -113);
float tu3dd = tu3->getRecord(5119);
EXPECT_TRUE(tu3ds == tu3dd);
EXPECT_EQ(tu3ds, tu3dd);
tu4->addRecord(327, 463.28348);
tu4->addRecord(327, 79.624923);
tu4->addRecord(172, 0.00001);
tu4->addRecord(172, 0.00000001);
EXPECT_THROW(tu4->addRecord(172, 0.00000001), LMDBAL::Exist);
EXPECT_THROW(tu4->addRecord(172, 0.00001), LMDBAL::Exist);
EXPECT_THROW(tu4->addRecord(327, 79.624923), LMDBAL::Exist);
EXPECT_EQ(tu4->count(), 4);
EXPECT_EQ(tu4->getRecord(172), 0.00000001);
EXPECT_EQ(tu4->getRecord(327), 463.28348); //since they are not int's they are compared sort of lexicographically
tu5->addRecord(-84.7, 45656753);
EXPECT_THROW(tu5->addRecord(-84.7, 45656753), LMDBAL::Exist);
tu5->addRecord(-84.7, 45656754);
int64_t intMax = std::numeric_limits<int32_t>::max();
int64_t intMin = std::numeric_limits<int32_t>::min();
int64_t longMax = std::numeric_limits<int64_t>::max();
int64_t longMin = std::numeric_limits<int64_t>::min();
tu5->addRecord(52.87, intMax);
EXPECT_THROW(tu5->addRecord(52.87, intMax), LMDBAL::Exist);
tu5->addRecord(52.87, intMin);
EXPECT_THROW(tu5->addRecord(52.87, intMin), LMDBAL::Exist);
tu5->addRecord(52.87, longMax);
EXPECT_THROW(tu5->addRecord(52.87, longMax), LMDBAL::Exist);
tu5->addRecord(52.87, longMin);
EXPECT_THROW(tu5->addRecord(52.87, longMin), LMDBAL::Exist);
EXPECT_EQ(tu5->count(), 6);
EXPECT_EQ(tu5->getRecord(-84.7), 45656753);
EXPECT_EQ(tu5->getRecord(52.87), intMax);
}
TEST_F(DuplicatesTest, Forcing) {
LMDBAL::SizeType tu1Size = tu1->count();
tu1->addRecord(-56, 71);
tu1->addRecord(-56, 274);
tu1->addRecord(-56, 732);
EXPECT_EQ(tu1->count(), tu1Size += 3);
EXPECT_TRUE(tu1->forceRecord(-56, 322));
EXPECT_EQ(tu1->count(), tu1Size += 1);
EXPECT_EQ(tu1->getRecord(-56), 274); //like yeah, it's really counterintuitive, since it's compared byte by byte
EXPECT_TRUE(tu1->forceRecord(-56, 14));
EXPECT_EQ(tu1->count(), tu1Size += 1);
EXPECT_EQ(tu1->getRecord(-56), 14);
EXPECT_FALSE(tu1->forceRecord(-56, 274));
EXPECT_EQ(tu1->count(), tu1Size);
LMDBAL::SizeType tu2Size = tu2->count();
tu2->addRecord("printable", -2);
tu2->addRecord("printable", 4);
EXPECT_EQ(tu2->count(), tu2Size += 2);
EXPECT_TRUE(tu2->forceRecord("printable", 18));
EXPECT_EQ(tu2->count(), tu2Size += 1);
EXPECT_EQ(tu2->getRecord("printable"), 4);
EXPECT_TRUE(tu2->forceRecord("printable", 3));
EXPECT_EQ(tu2->count(), tu2Size += 1);
EXPECT_EQ(tu2->getRecord("printable"), 3);
EXPECT_FALSE(tu2->forceRecord("printable", 4));
EXPECT_EQ(tu2->count(), tu2Size);
LMDBAL::SizeType tu3Size = tu3->count();
tu3->addRecord(17.3, 93.21);
tu3->addRecord(17.3, 6.6);
tu3->addRecord(17.3, 105.1);
EXPECT_EQ(tu3->count(), tu3Size += 3);
EXPECT_TRUE(tu3->forceRecord(17.3, 74.9));
EXPECT_EQ(tu3->count(), tu3Size += 1);
EXPECT_EQ(tu3->getRecord(17.3), 105.1f); //here too, really one should not use this function with duplicates,
EXPECT_TRUE(tu3->forceRecord(17.3, 5.1)); //unless he wishes for kinda randomish result
EXPECT_EQ(tu3->count(), tu3Size += 1);
EXPECT_EQ(tu3->getRecord(17.3), 5.1f);
EXPECT_FALSE(tu3->forceRecord(17.3, 93.21));
EXPECT_EQ(tu3->count(), tu3Size);
LMDBAL::SizeType tu4Size = tu4->count();
tu4->addRecord(84, -359.109);
tu4->addRecord(84, 2879.654);
EXPECT_EQ(tu4->count(), tu4Size += 2);
EXPECT_TRUE(tu4->forceRecord(84, 72.9));
EXPECT_EQ(tu4->count(), tu4Size += 1);
EXPECT_EQ(tu4->getRecord(84), 2879.654);
EXPECT_TRUE(tu4->forceRecord(84, 2679.5));
EXPECT_EQ(tu4->count(), tu4Size += 1);
EXPECT_EQ(tu4->getRecord(84), 2679.5);
EXPECT_FALSE(tu4->forceRecord(84, -359.109));
EXPECT_EQ(tu4->count(), tu4Size);
LMDBAL::SizeType tu5Size = tu5->count();
tu5->addRecord(0.45, -85645);
tu5->addRecord(0.45, 10573);
tu5->addRecord(0.45, 573);
tu5->addRecord(0.45, 73285);
EXPECT_EQ(tu5->count(), tu5Size += 4);
EXPECT_TRUE(tu5->forceRecord(0.45, -473));
EXPECT_EQ(tu5->count(), tu5Size += 1);
EXPECT_EQ(tu5->getRecord(0.45), 573);
EXPECT_TRUE(tu5->forceRecord(0.45, 394));
EXPECT_EQ(tu5->count(), tu5Size += 1);
EXPECT_EQ(tu5->getRecord(0.45), 394);
EXPECT_FALSE(tu5->forceRecord(0.45, 10573));
EXPECT_EQ(tu5->count(), tu5Size);
}
TEST_F(DuplicatesTest, Changing) {
LMDBAL::SizeType tu1Size = tu1->count();
EXPECT_THROW(tu1->changeRecord(-31, 53), LMDBAL::NotFound);
EXPECT_EQ(tu1->count(), tu1Size);
tu1->addRecord(-31, 53);
EXPECT_EQ(tu1->count(), tu1Size += 1);
EXPECT_EQ(tu1->getRecord(-31), 53);
tu1->changeRecord(-31, 53); //should just do nothing usefull, but work normally
EXPECT_EQ(tu1->getRecord(-31), 53);
tu1->changeRecord(-31, 19);
EXPECT_EQ(tu1->count(), tu1Size);
EXPECT_EQ(tu1->getRecord(-31), 19);
tu1->addRecord(-31, 60);
EXPECT_EQ(tu1->count(), tu1Size += 1);
EXPECT_EQ(tu1->getRecord(-31), 19);
tu1->changeRecord(-31, 16);
EXPECT_EQ(tu1->count(), tu1Size);
EXPECT_EQ(tu1->getRecord(-31), 16);
tu1->changeRecord(-31, 203);
EXPECT_EQ(tu1->count(), tu1Size);
EXPECT_EQ(tu1->getRecord(-31), 60);
EXPECT_THROW(tu1->changeRecord(-31, 203), LMDBAL::Exist);
LMDBAL::SizeType tu2Size = tu2->count();
EXPECT_THROW(tu2->changeRecord("jeremy spins", -5), LMDBAL::NotFound);
EXPECT_EQ(tu2->count(), tu2Size);
tu2->addRecord("jeremy spins", -5);
EXPECT_EQ(tu2->count(), tu2Size += 1);
EXPECT_EQ(tu2->getRecord("jeremy spins"), -5);
tu2->changeRecord("jeremy spins", -5); //should just do nothing usefull, but work normally
EXPECT_EQ(tu2->getRecord("jeremy spins"), -5);
tu2->changeRecord("jeremy spins", 11);
EXPECT_EQ(tu2->count(), tu2Size);
EXPECT_EQ(tu2->getRecord("jeremy spins"), 11);
tu2->addRecord("jeremy spins", 24);
EXPECT_EQ(tu2->count(), tu2Size += 1);
EXPECT_EQ(tu2->getRecord("jeremy spins"), 11);
tu2->changeRecord("jeremy spins", 4);
EXPECT_EQ(tu2->count(), tu2Size);
EXPECT_EQ(tu2->getRecord("jeremy spins"), 4);
tu2->changeRecord("jeremy spins", -7);
EXPECT_EQ(tu2->count(), tu2Size);
EXPECT_EQ(tu2->getRecord("jeremy spins"), 24); //cuz it's compared as usigned down there
EXPECT_THROW(tu2->changeRecord("jeremy spins", -7), LMDBAL::Exist);
LMDBAL::SizeType tu3Size = tu3->count();
EXPECT_THROW(tu3->changeRecord(26.7, 68.22), LMDBAL::NotFound);
EXPECT_EQ(tu3->count(), tu3Size);
tu3->addRecord(26.7, 68.22);
EXPECT_EQ(tu3->count(), tu3Size += 1);
EXPECT_EQ(tu3->getRecord(26.7), 68.22f);
tu3->changeRecord(26.7, 68.22); //should just do nothing usefull, but work normally
EXPECT_EQ(tu3->getRecord(26.7), 68.22f);
tu3->changeRecord(26.7, 23.18);
EXPECT_EQ(tu3->count(), tu3Size);
EXPECT_EQ(tu3->getRecord(26.7), 23.18f);
tu3->addRecord(26.7, 22.16);
EXPECT_EQ(tu3->count(), tu3Size += 1);
EXPECT_EQ(tu3->getRecord(26.7), 23.18f);
tu3->changeRecord(26.7, 21.7);
EXPECT_EQ(tu3->count(), tu3Size);
EXPECT_EQ(tu3->getRecord(26.7), 21.7f);
tu3->changeRecord(26.7, 54.33);
EXPECT_EQ(tu3->count(), tu3Size);
EXPECT_EQ(tu3->getRecord(26.7), 22.16f);
EXPECT_THROW(tu3->changeRecord(26.7, 54.33), LMDBAL::Exist);
LMDBAL::SizeType tu4Size = tu4->count();
EXPECT_THROW(tu4->changeRecord(852, 6795.349), LMDBAL::NotFound);
EXPECT_EQ(tu4->count(), tu4Size);
tu4->addRecord(852, 6795.349);
EXPECT_EQ(tu4->count(), tu4Size += 1);
EXPECT_EQ(tu4->getRecord(852), 6795.349);
tu4->changeRecord(852, 6795.349); //should just do nothing usefull, but work normally
EXPECT_EQ(tu4->getRecord(852), 6795.349);
tu4->changeRecord(852, 13.54);
EXPECT_EQ(tu4->count(), tu4Size);
EXPECT_EQ(tu4->getRecord(852), 13.54);
tu4->addRecord(852, 213.85);
EXPECT_EQ(tu4->count(), tu4Size += 1);
EXPECT_EQ(tu4->getRecord(852), 13.54);
tu4->changeRecord(852, 236.21);
EXPECT_EQ(tu4->count(), tu4Size);
EXPECT_EQ(tu4->getRecord(852), 236.21);
tu4->changeRecord(852, 46324.1135);
EXPECT_EQ(tu4->count(), tu4Size);
EXPECT_EQ(tu4->getRecord(852), 213.85);
EXPECT_THROW(tu4->changeRecord(852, 46324.1135), LMDBAL::Exist);
}
TEST_F(DuplicatesTest, GettingAllRecords) {
LMDBAL::Transaction txn = db->beginReadOnlyTransaction();
bool cycle;
LMDBAL::SizeType iterations;
std::map<int16_t, uint16_t> m1;
std::set<int16_t> k1;
LMDBAL::Cursor<int16_t, uint16_t> c1 = tu1->createCursor();
tu1->readAll(m1, txn);
c1.open(txn);
cycle = false;
iterations = 0;
do {
try {
std::pair<int16_t, uint16_t> pair = c1.next();
cycle = true;
std::pair<std::set<int16_t>::const_iterator, bool> probe = k1.insert(pair.first);
if (probe.second) {
uint16_t valueAll = m1.at(pair.first);
uint16_t valueGet;
EXPECT_NO_THROW(tu1->getRecord(pair.first, valueGet, txn));
EXPECT_EQ(valueAll, valueGet);
}
++iterations;
} catch (const LMDBAL::NotFound& e) {
cycle = false;
}
} while (cycle);
EXPECT_EQ(iterations, tu1->count(txn));
EXPECT_EQ(k1.size(), m1.size());
EXPECT_NE(iterations, 0);
EXPECT_NE(k1.size(), 0);
c1.drop();
std::map<std::string, int8_t> m2;
std::set<std::string> k2;
LMDBAL::Cursor<std::string, int8_t> c2 = tu2->createCursor();
tu2->readAll(m2, txn);
c2.open(txn);
cycle = false;
iterations = 0;
do {
try {
std::pair<std::string, int8_t> pair = c2.next();
cycle = true;
std::pair<std::set<std::string>::const_iterator, bool> probe = k2.insert(pair.first);
if (probe.second) {
int8_t valueAll = m2.at(pair.first);
int8_t valueGet;
EXPECT_NO_THROW(tu2->getRecord(pair.first, valueGet, txn));
EXPECT_EQ(valueAll, valueGet);
}
++iterations;
} catch (const LMDBAL::NotFound& e) {
cycle = false;
}
} while (cycle);
EXPECT_EQ(iterations, tu2->count(txn));
EXPECT_EQ(k2.size(), m2.size());
EXPECT_NE(iterations, 0);
EXPECT_NE(k2.size(), 0);
c2.drop();
std::map<float, float> m3;
std::set<float> k3;
LMDBAL::Cursor<float, float> c3 = tu3->createCursor();
tu3->readAll(m3, txn);
c3.open(txn);
cycle = false;
iterations = 0;
do {
try {
std::pair<float, float> pair = c3.next();
cycle = true;
std::pair<std::set<float>::const_iterator, bool> probe = k3.insert(pair.first);
if (probe.second) {
float valueAll = m3.at(pair.first);
float valueGet;
EXPECT_NO_THROW(tu3->getRecord(pair.first, valueGet, txn));
EXPECT_EQ(valueAll, valueGet);
}
++iterations;
} catch (const LMDBAL::NotFound& e) {
cycle = false;
}
} while (cycle);
EXPECT_EQ(iterations, tu3->count(txn));
EXPECT_EQ(k3.size(), m3.size());
EXPECT_NE(iterations, 0);
EXPECT_NE(k3.size(), 0);
c3.drop();
std::map<uint16_t, double> m4;
std::set<uint16_t> k4;
LMDBAL::Cursor<uint16_t, double> c4 = tu4->createCursor();
tu4->readAll(m4, txn);
c4.open(txn);
cycle = false;
iterations = 0;
do {
try {
std::pair<uint16_t, double> pair = c4.next();
cycle = true;
std::pair<std::set<uint16_t>::const_iterator, bool> probe = k4.insert(pair.first);
if (probe.second) {
double valueAll = m4.at(pair.first);
double valueGet;
EXPECT_NO_THROW(tu4->getRecord(pair.first, valueGet, txn));
EXPECT_EQ(valueAll, valueGet);
}
++iterations;
} catch (const LMDBAL::NotFound& e) {
cycle = false;
}
} while (cycle);
c4.drop();
EXPECT_EQ(iterations, tu4->count(txn));
EXPECT_EQ(k4.size(), m4.size());
EXPECT_NE(iterations, 0);
EXPECT_NE(k4.size(), 0);
txn.terminate();
}
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