Repo created

libs/map/map_tests/mwm_set_test.cpp

@@ -0,0 +1,60 @@
+#include "testing/testing.hpp"
+
+#include "indexer/data_source.hpp"
+
+#include "platform/local_country_file_utils.hpp"
+#include "platform/platform.hpp"
+
+#include "base/scope_guard.hpp"
+
+#ifndef OMIM_OS_WINDOWS
+#include <sys/stat.h>
+#endif
+
+using namespace base;
+using namespace platform;
+
+/*
+ * This test is useless because of we don't build offsets index from now.
+#ifndef OMIM_OS_WINDOWS
+UNIT_TEST(MwmSet_FileSystemErrors)
+{
+  string const dir = GetPlatform().WritableDir();
+
+  CountryFile file("minsk-pass");
+  LocalCountryFile localFile(dir, file, 0);
+  TEST(CountryIndexes::DeleteFromDisk(localFile), ());
+
+  // Maximum level to check exception handling logic.
+  LogLevel oldLevel = g_LogAbortLevel;
+  g_LogAbortLevel = LCRITICAL;
+
+  // Remove writable permission.
+  int const readOnlyMode = S_IRUSR | S_IRGRP | S_IROTH | S_IXUSR | S_IXGRP | S_IXOTH;
+  TEST_EQUAL(chmod(dir.c_str(), readOnlyMode), 0, ());
+
+  auto restoreFn = [oldLevel, &dir, readOnlyMode] ()
+  {
+    g_LogAbortLevel = oldLevel;
+    TEST_EQUAL(chmod(dir.c_str(), readOnlyMode | S_IWUSR), 0, ());
+  };
+  SCOPE_GUARD(restoreGuard, restoreFn);
+
+  DataSource dataSource;
+  auto p = dataSource.RegisterMap(localFile);
+  TEST_EQUAL(p.second, DataSource::RegResult::Success, ());
+
+  // Registering should pass ok.
+  TEST(dataSource.GetMwmIdByCountryFile(file) != DataSource::MwmId(), ());
+
+  // Getting handle causes feature offsets index building which should fail
+  // because of write permissions.
+  TEST(!dataSource.GetMwmHandleById(p.first).IsAlive(), ());
+
+  // Map is automatically deregistered after the fail.
+  vector<shared_ptr<MwmInfo>> infos;
+  dataSource.GetMwmsInfo(infos);
+  TEST(infos.empty(), ());
+}
+#endif
+*/