Repo created

libs/map/map_tests/check_mwms.cpp

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+#include "testing/testing.hpp"
+
+#include "map/features_fetcher.hpp"
+
+#include "indexer/data_header.hpp"
+#include "indexer/interval_index.hpp"
+
+#include "platform/local_country_file.hpp"
+#include "platform/local_country_file_utils.hpp"
+#include "platform/platform.hpp"
+
+#include "coding/var_serial_vector.hpp"
+
+#include "base/logging.hpp"
+
+#include <cstdint>
+#include <map>
+#include <memory>
+#include <vector>
+
+#include "defines.hpp"
+
+namespace check_mwms
+{
+using namespace platform;
+using namespace std;
+
+UNIT_TEST(CheckMWM_LoadAll)
+{
+  // Parse root WritableDir folder. Expect at least World, WorldCoasts, minsk-pass.
+  vector<LocalCountryFile> localFiles;
+  size_t const count = FindAllLocalMapsInDirectoryAndCleanup(GetPlatform().WritableDir(), 0 /* version */,
+                                                             -1 /* latestVersion */, localFiles);
+  TEST_EQUAL(count, localFiles.size(), ());
+  TEST_GREATER_OR_EQUAL(count, 3, ());
+
+  FeaturesFetcher m;
+  m.InitClassificator();
+
+  for (auto const & localFile : localFiles)
+  {
+    LOG(LINFO, ("Found mwm:", localFile));
+    try
+    {
+      auto p = m.RegisterMap(localFile);
+
+      TEST(p.first.IsAlive(), ());
+      TEST_EQUAL(MwmSet::RegResult::Success, p.second, ());
+    }
+    catch (RootException const & ex)
+    {
+      TEST(false, ("Bad mwm file:", localFile));
+    }
+  }
+}
+
+UNIT_TEST(CheckMWM_GeomIndex)
+{
+  // Open mwm file from data path.
+  FilesContainerR cont(GetPlatform().GetReader("minsk-pass.mwm"));
+
+  // Initialize index reader section inside mwm.
+  typedef ModelReaderPtr ReaderT;
+  ReaderT reader = cont.GetReader(INDEX_FILE_TAG);
+  ReaderSource<ReaderT> source(reader);
+  VarSerialVectorReader<ReaderT> treesReader(source);
+
+  // Make interval index objects for each scale bucket.
+  vector<unique_ptr<IntervalIndex<ReaderT, uint32_t>>> scale2Index;
+  for (size_t i = 0; i < treesReader.Size(); ++i)
+  {
+    scale2Index.emplace_back(
+        make_unique<IntervalIndex<ReaderT, uint32_t>>(treesReader.SubReader(static_cast<uint32_t>(i))));
+  }
+
+  // Pass full coverage as input for test.
+  uint64_t beg = 0;
+  uint64_t end = static_cast<uint64_t>((1ULL << 63) - 1);
+
+  // Count objects for each scale bucket.
+  map<size_t, uint64_t> resCount;
+  for (size_t i = 0; i < scale2Index.size(); ++i)
+    scale2Index[i]->ForEach([i, &resCount](uint64_t, uint32_t) { ++resCount[i]; }, beg, end);
+
+  // Print results.
+  LOG(LINFO, (resCount));
+}
+}  // namespace check_mwms