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#include "testing/testing.hpp"
#include "indexer/centers_table.hpp"
#include "indexer/classificator_loader.hpp"
#include "indexer/data_header.hpp"
#include "indexer/feature_algo.hpp"
#include "indexer/features_vector.hpp"
#include "platform/platform.hpp"
#include "coding/file_name_utils.hpp"
#include "coding/reader.hpp"
#include "coding/writer.hpp"
#include "geometry/mercator.hpp"
#include "geometry/point2d.hpp"
#include "std/cstdint.hpp"
#include "std/string.hpp"
#include "std/utility.hpp"
#include "std/vector.hpp"
using namespace search;
namespace
{
using TBuffer = vector<uint8_t>;
struct CentersTableTest
{
CentersTableTest() { classificator::Load(); }
};
UNIT_CLASS_TEST(CentersTableTest, Smoke)
{
string const kMap = my::JoinFoldersToPath(GetPlatform().WritableDir(), "minsk-pass.mwm");
feature::DataHeader header(kMap);
auto const codingParams = header.GetDefCodingParams();
FeaturesVectorTest fv(kMap);
TBuffer buffer;
{
CentersTableBuilder builder;
builder.SetCodingParams(codingParams);
fv.GetVector().ForEach(
[&](FeatureType & ft, uint32_t id) { builder.Put(id, feature::GetCenter(ft)); });
MemWriter<TBuffer> writer(buffer);
builder.Freeze(writer);
}
{
MemReader reader(buffer.data(), buffer.size());
auto table = CentersTable::Load(reader, codingParams);
TEST(table.get(), ());
fv.GetVector().ForEach([&](FeatureType & ft, uint32_t id) {
m2::PointD actual;
TEST(table->Get(id, actual), ());
m2::PointD expected = feature::GetCenter(ft);
TEST_LESS_OR_EQUAL(MercatorBounds::DistanceOnEarth(actual, expected), 1, (id));
});
}
}
UNIT_CLASS_TEST(CentersTableTest, Subset)
{
vector<pair<uint32_t, m2::PointD>> const features = {
{1, m2::PointD(0, 0)}, {5, m2::PointD(1, 1)}, {10, m2::PointD(2, 2)}};
serial::CodingParams codingParams;
TBuffer buffer;
{
CentersTableBuilder builder;
builder.SetCodingParams(codingParams);
for (auto const & feature : features)
builder.Put(feature.first, feature.second);
MemWriter<TBuffer> writer(buffer);
builder.Freeze(writer);
}
{
MemReader reader(buffer.data(), buffer.size());
auto table = CentersTable::Load(reader, codingParams);
TEST(table.get(), ());
uint32_t i = 0;
size_t j = 0;
while (i < 100)
{
ASSERT(j == features.size() || features[j].first >= i, ("Invariant violation"));
m2::PointD actual;
if (j != features.size() && i == features[j].first)
{
TEST(table->Get(i, actual), ());
TEST_LESS_OR_EQUAL(MercatorBounds::DistanceOnEarth(actual, features[j].second), 1, ());
}
else
{
TEST(!table->Get(i, actual), ());
}
++i;
while (j != features.size() && features[j].first < i)
++j;
}
}
}
} // namespace
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