From b1f57c474fa36a3b219087de1d3f268f956a219a Mon Sep 17 00:00:00 2001
From: Lev Dragunov <l.dragunov@corp.mail.ru>
Date: Fri, 7 Aug 2015 14:07:39 +0300
Subject: [PATCH] Scoped mwm test stub.

---
 .../platform_tests_support.pro                |  2 +
 .../platform_tests_support/scoped_mwm.cpp     | 54 +++++++++++++++++++
 .../platform_tests_support/scoped_mwm.hpp     | 35 ++++++++++++
 routing/routing_tests/osrm_router_test.cpp    |  3 ++
 4 files changed, 94 insertions(+)
 create mode 100644 platform/platform_tests_support/scoped_mwm.cpp
 create mode 100644 platform/platform_tests_support/scoped_mwm.hpp

diff --git a/platform/platform_tests_support/platform_tests_support.pro b/platform/platform_tests_support/platform_tests_support.pro
index db4208ea99..2f056ec392 100644
--- a/platform/platform_tests_support/platform_tests_support.pro
+++ b/platform/platform_tests_support/platform_tests_support.pro
@@ -9,7 +9,9 @@ include($$ROOT_DIR/common.pri)
 SOURCES += \
     scoped_dir.cpp \
     scoped_file.cpp \
+    scoped_mwm.cpp \
 
 HEADERS += \
     scoped_dir.hpp \
     scoped_file.hpp \
+    scoped_mwm.hpp \
diff --git a/platform/platform_tests_support/scoped_mwm.cpp b/platform/platform_tests_support/scoped_mwm.cpp
new file mode 100644
index 0000000000..fce8ee80df
--- /dev/null
+++ b/platform/platform_tests_support/scoped_mwm.cpp
@@ -0,0 +1,54 @@
+#include "scoped_mwm.hpp"
+
+#include "defines.hpp"
+
+#include "indexer/data_header.hpp"
+
+#include "platform/mwm_version.hpp"
+
+#include "testing/testing.hpp"
+
+#include "coding/file_writer.hpp"
+#include "coding/file_container.hpp"
+#include "coding/internal/file_data.hpp"
+
+using feature::DataHeader;
+namespace platform
+{
+namespace tests_support
+{
+ScopedMwm::ScopedMwm(string const & fullPath) : m_fullPath(fullPath), m_reset(false)
+{
+  {
+    DataHeader header;
+    {
+      FilesContainerW container(GetFullPath());
+
+      //Each writer must be in it's own scope to avoid conflicts on the final write.
+      {
+        FileWriter versionWriter =container.GetWriter(VERSION_FILE_TAG);
+        version::WriteVersion(versionWriter);
+      }
+      {
+        FileWriter w = container.GetWriter(HEADER_FILE_TAG);
+        header.Save(w);
+      }
+    }
+  }
+  TEST(Exists(), ("Can't create test file", GetFullPath()));
+}
+
+ScopedMwm::~ScopedMwm()
+{
+  if (m_reset)
+    return;
+  if (!Exists())
+  {
+    LOG(LWARNING, ("File", GetFullPath(), "was deleted before dtor of ScopedMwm."));
+    return;
+  }
+  if (!my::DeleteFileX(GetFullPath()))
+    LOG(LWARNING, ("Can't remove test file:", GetFullPath()));
+}
+}  // namespace tests_support
+}  // namespace platfotm
diff --git a/platform/platform_tests_support/scoped_mwm.hpp b/platform/platform_tests_support/scoped_mwm.hpp
new file mode 100644
index 0000000000..d4e2d39c08
--- /dev/null
+++ b/platform/platform_tests_support/scoped_mwm.hpp
@@ -0,0 +1,35 @@
+#pragma once
+
+#include "platform/platform.hpp"
+
+#include "base/macros.hpp"
+
+#include "std/string.hpp"
+
+namespace platform
+{
+namespace tests_support
+{
+class ScopedFile;
+
+class ScopedMwm
+{
+public:
+  ScopedMwm(string const & fullPath);
+
+  inline string const & GetFullPath() const { return m_fullPath; }
+
+  inline void Reset() { m_reset = true; }
+
+  inline bool Exists() const { return GetPlatform().IsFileExistsByFullPath(GetFullPath()); }
+
+  ~ScopedMwm();
+
+private:
+  string const m_fullPath;
+  bool m_reset;
+
+  DISALLOW_COPY_AND_MOVE(ScopedMwm);
+};
+}  // namespace tests_support
+}  // namespace platform
diff --git a/routing/routing_tests/osrm_router_test.cpp b/routing/routing_tests/osrm_router_test.cpp
index bf9421b00a..9d36d02bed 100644
--- a/routing/routing_tests/osrm_router_test.cpp
+++ b/routing/routing_tests/osrm_router_test.cpp
@@ -10,6 +10,8 @@
 #include "platform/local_country_file_utils.hpp"
 #include "platform/platform.hpp"
 
+#include "platform/platform_tests_support/scoped_mwm.hpp"
+
 #include "coding/file_writer.hpp"
 
 #include "defines.hpp"
@@ -57,6 +59,7 @@ void TestMapping(InputDataT const & data,
   platform::CountryFile country("TestCountry");
   platform::LocalCountryFile localFile(GetPlatform().WritableDir(), country, 0 /* version */);
   localFile.SyncWithDisk();
+  platform::tests_support::ScopedMwm mapMwm(localFile.GetPath(MapOptions::Map));
   static char const ftSegsPath[] = "test1.tmp";
 
   platform::CountryIndexes::PreparePlaceOnDisk(localFile);