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#include "testing/testing.hpp"
#include "indexer/classificator_loader.hpp"
#include "indexer/data_source.hpp"
#include "indexer/mwm_set.hpp"
#include "indexer/rank_table.hpp"
#include "platform/country_defines.hpp"
#include "platform/local_country_file.hpp"
#include "platform/platform.hpp"
#include "coding/file_container.hpp"
#include "coding/file_name_utils.hpp"
#include "coding/file_writer.hpp"
#include "coding/internal/file_data.hpp"
#include "coding/writer.hpp"
#include "base/scope_guard.hpp"
#include "defines.hpp"
#include "std/string.hpp"
#include "std/vector.hpp"
namespace
{
void TestTable(vector<uint8_t> const & ranks, search::RankTable const & table)
{
TEST_EQUAL(ranks.size(), table.Size(), ());
TEST_EQUAL(table.GetVersion(), search::RankTable::V0, ());
for (size_t i = 0; i < ranks.size(); ++i)
TEST_EQUAL(ranks[i], table.Get(i), ());
}
void TestTable(vector<uint8_t> const & ranks, string const & path)
{
// Tries to load table via file read.
{
FilesContainerR rcont(path);
auto table = search::RankTable::Load(rcont);
TEST(table, ());
TestTable(ranks, *table);
}
// Tries to load table via file mapping.
{
FilesMappingContainer mcont(path);
auto table = search::RankTable::Load(mcont);
TEST(table, ());
TestTable(ranks, *table);
}
}
} // namespace
UNIT_TEST(RankTableBuilder_Smoke)
{
char const kTestCont[] = "test.tmp";
size_t const kNumRanks = 256;
FileWriter::DeleteFileX(kTestCont);
MY_SCOPE_GUARD(cleanup, bind(&FileWriter::DeleteFileX, kTestCont));
vector<uint8_t> ranks;
for (size_t i = 0; i < kNumRanks; ++i)
ranks.push_back(i);
{
FilesContainerW wcont(kTestCont);
search::RankTableBuilder::Create(ranks, wcont);
}
TestTable(ranks, kTestCont);
}
UNIT_TEST(RankTableBuilder_EndToEnd)
{
classificator::Load();
string const originalMapPath =
my::JoinFoldersToPath(GetPlatform().WritableDir(), "minsk-pass.mwm");
string const mapPath = my::JoinFoldersToPath(GetPlatform().WritableDir(), "minsk-pass-copy.mwm");
my::CopyFileX(originalMapPath, mapPath);
MY_SCOPE_GUARD(cleanup, bind(&FileWriter::DeleteFileX, mapPath));
platform::LocalCountryFile localFile =
platform::LocalCountryFile::MakeForTesting("minsk-pass-copy");
TEST(localFile.OnDisk(MapOptions::Map), ());
vector<uint8_t> ranks;
{
FilesContainerR rcont(mapPath);
search::RankTableBuilder::CalcSearchRanks(rcont, ranks);
}
{
FilesContainerW wcont(mapPath, FileWriter::OP_WRITE_EXISTING);
search::RankTableBuilder::Create(ranks, wcont);
}
DataSource dataSource(make_unique<FeatureSourceFactory>());
auto regResult = dataSource.RegisterMap(localFile);
TEST_EQUAL(regResult.second, MwmSet::RegResult::Success, ());
TestTable(ranks, mapPath);
}
UNIT_TEST(RankTableBuilder_WrongEndianness)
{
char const kTestFile[] = "test.mwm";
MY_SCOPE_GUARD(cleanup, bind(&FileWriter::DeleteFileX, kTestFile));
vector<uint8_t> ranks = {0, 1, 2, 3, 4};
{
FilesContainerW wcont(kTestFile);
search::RankTableBuilder::Create(ranks, wcont);
}
// Load rank table in host endianness.
unique_ptr<search::RankTable> table;
{
FilesContainerR rcont(kTestFile);
table = search::RankTable::Load(rcont);
TEST(table.get(), ());
TestTable(ranks, *table);
}
// Serialize rank table in opposite endianness.
{
vector<char> data;
{
MemWriter<decltype(data)> writer(data);
table->Serialize(writer, false /* preserveHostEndianness */);
}
FilesContainerW wcont(kTestFile);
wcont.Write(data, RANKS_FILE_TAG);
}
// Try to load rank table from opposite endianness.
{
FilesContainerR rcont(kTestFile);
auto table = search::RankTable::Load(rcont);
TEST(table.get(), ());
TestTable(ranks, *table);
}
// It's impossible to map rank table from opposite endianness.
{
FilesMappingContainer mcont(kTestFile);
auto table = search::RankTable::Load(mcont);
TEST(!table.get(), ());
}
// Try to re-create rank table in test file.
TEST(search::RankTableBuilder::CreateIfNotExists(kTestFile), ());
// Try to load and map rank table - both methods should work now.
TestTable(ranks, kTestFile);
}
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