Added TestNativeFunc unit tests to the project.

Author: end2endzone

.gitignore

@@ -31,3 +31,5 @@
 /build
 /msvc/TestFilesystemFunc.testGetFileSize
 /msvc/TestFilesystemFunc.testFileExists
+/msvc/TestFilesystemFunc.testGetFileModifiedDate.1.txt
+/msvc/TestFilesystemFunc.testGetFileModifiedDate.2.txt

msvc/bin2cpp_unittest.vcxproj

@@ -111,6 +111,7 @@
     <ClCompile Include="..\src\bin2cpp_unittest\TestEnvironmentFunc.cpp" />
     <ClCompile Include="..\src\bin2cpp_unittest\TestExtraction.cpp" />
     <ClCompile Include="..\src\bin2cpp_unittest\TestFilesystemFunc.cpp" />
+    <ClCompile Include="..\src\bin2cpp_unittest\TestNativeFunc.cpp" />
     <ClCompile Include="..\src\bin2cpp_unittest\TestStringFunc.cpp" />
     <ClCompile Include="generated_files\testBaseClass\_testBaseClass.cpp" />
     <ClCompile Include="generated_files\testEncodingHex\_testEncodingHex.cpp" />
@@ -160,6 +161,7 @@
     <ClInclude Include="..\src\bin2cpp_unittest\TestEnvironmentFunc.h" />
     <ClInclude Include="..\src\bin2cpp_unittest\TestExtraction.h" />
     <ClInclude Include="..\src\bin2cpp_unittest\TestFilesystemFunc.h" />
+    <ClInclude Include="..\src\bin2cpp_unittest\TestNativeFunc.h" />
     <ClInclude Include="..\src\bin2cpp_unittest\TestStringFunc.h" />
     <ClInclude Include="generated_files\testBaseClass\_testBaseClass.h" />
     <ClInclude Include="generated_files\testEncodingHex\_testEncodingHex.h" />

msvc/bin2cpp_unittest.vcxproj.filters

@@ -126,6 +126,9 @@
     <ClCompile Include="..\src\bin2cpp_unittest\TestStringFunc.cpp">
       <Filter>Tests</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\bin2cpp_unittest\TestNativeFunc.cpp">
+      <Filter>Tests</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="bin2cppTest.x86.debug.xml">
@@ -236,6 +239,9 @@
     <ClInclude Include="..\src\bin2cpp_unittest\TestStringFunc.h">
       <Filter>Tests</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\bin2cpp_unittest\TestNativeFunc.h">
+      <Filter>Tests</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <CustomBuild Include="generate_test_files.bat" />

src/bin2cpp_unittest/CMakeLists.txt

@@ -84,6 +84,8 @@ add_executable(bin2cpp_unittest
   TestEnvironmentFunc.h
   TestFilesystemFunc.cpp
   TestFilesystemFunc.h
+  TestNativeFunc.cpp
+  TestNativeFunc.h
   TestStringFunc.cpp
   TestStringFunc.h
   main.cpp

src/bin2cpp_unittest/TestNativeFunc.cpp

@@ -0,0 +1,49 @@
+#include "TestNativeFunc.h"
+#include "nativefunc.h"
+#include <time.h>
+
+using namespace nativefunc;
+
+namespace nativefunc { namespace test
+{
+  std::tm getLocalSystemTime()
+  {
+    time_t rawtime;
+    struct tm * timeinfo;
+
+    time (&rawtime);
+    timeinfo = localtime (&rawtime);
+
+    return (*timeinfo);
+  }
+
+  //--------------------------------------------------------------------------------------------------
+  void TestNativeFunc::SetUp()
+  {
+  }
+  //--------------------------------------------------------------------------------------------------
+  void TestNativeFunc::TearDown()
+  {
+  }
+  //--------------------------------------------------------------------------------------------------
+  TEST_F(TestNativeFunc, testMillisleep)
+  {
+    //assert that millisleep() is actually sleeping
+    std::tm time1 = getLocalSystemTime();
+    ASSERT_EQ(0, nativefunc::millisleep(5000 + 50)); //at least 5 seconds
+    std::tm time2 = getLocalSystemTime();
+
+    //convert hour, minute and seconds to absolute seconds
+    int seconds1 = time1.tm_hour*3600+time1.tm_min*60+time1.tm_sec;
+    int seconds2 = time2.tm_hour*3600+time2.tm_min*60+time2.tm_sec;
+    
+    static const int EXPECTED = 5;
+    int diff = seconds2 - seconds1;
+
+    //assert near
+    ASSERT_GT(diff, EXPECTED-1); //allow 1 seconds of difference
+    ASSERT_LT(diff, EXPECTED+1); //allow 1 seconds of difference
+  }
+  //--------------------------------------------------------------------------------------------------
+} // End namespace test
+} // End namespace nativefunc

src/bin2cpp_unittest/TestNativeFunc.h

@@ -0,0 +1,18 @@
+#ifndef TESTNATIVEFUNC_H
+#define TESTNATIVEFUNC_H
+
+#include <gtest/gtest.h>
+
+namespace nativefunc { namespace test
+{
+  class TestNativeFunc : public ::testing::Test
+  {
+  public:
+    virtual void SetUp();
+    virtual void TearDown();
+  };
+
+} // End namespace test
+} // End namespace nativefunc
+
+#endif //TESTNATIVEFUNC_H