fixed broken tests

Makefile

@@ -59,19 +59,18 @@ $(TARGET_DIR)/%.o: %.cpp
 libs/gtest:
 	$(BUILD_DIR)
 	cd libs/ ;\
-	wget -O gtest-1.7.0.zip https://googletest.googlecode.com/files/gtest-1.7.0.zip ;\
-	unzip -q gtest-1.7.0.zip ;\
-	cd gtest-1.7.0 ;\
+	rm googletest -rf ;\
+	rm gtest -rf ;\
+	git clone https://github.com/google/googletest.git;\
+	cd googletest/googletest;\
 	mkdir -p build ;\
 	cd build ;\
 	cmake -G"Unix Makefiles" .. ;\
-	make ;\
-	ar -r libgtest.a libgtest_main.a
+	make
 	mkdir -p libs/gtest/include/gtest
-	mv libs/gtest-1.7.0/include/gtest/* libs/gtest/include/gtest
-	mv libs/gtest-1.7.0/build/libgtest.a libs/gtest/
-	rm libs/gtest-1.7.0.zip
-	rm -rf libs/gtest-1.7.0
+	mv libs/googletest/googletest/include/gtest/* libs/gtest/include/gtest
+	mv libs/googletest/googletest/build/libgtest.a libs/gtest/
+	rm -rf libs/googletest
 ## -------------------------------------------------------------------------------------------------
 ## Clean up the hole mess
 clean:

include/gda/Conversion.hpp

@@ -9,6 +9,7 @@
 #include <stdint.h>
 #include <vector>
 #include <iostream>
+#include <limits>
 // -------------------------------------------------------------------------------------------------
 namespace gda {
 // -------------------------------------------------------------------------------------------------
@@ -36,15 +37,18 @@ std::string to_string(const Number& num)
       throw NoNumber();
    return stream.str();
 }
+
 /// string --> number
 template<class Number>
 Number to_number(const std::string& str)
 {
-   Number num;
+   int64_t num;
    std::istringstream stream(str);
    stream >> num;
    if (!stream.good() && !stream.eof())
       throw NoNumber();
+   if(num < std::numeric_limits<Number>::min() || std::numeric_limits<Number>::max() < num)
+      throw NoNumber();
    return num;
 }
 // -------------------------------------------------------------------------------------------------

src/fs/Folder.cpp

@@ -30,7 +30,7 @@ Folder::Folder(const string& in_path)
       DIR* directory = opendir(path.c_str());
       dirent* entry = readdir(directory);
       while (entry) {
-         if (entry->d_type == 8)
+         if (entry->d_type != DT_DIR)
             files.push_back(File(entry->d_name, *this));
          else
             subDirectories.push_back(entry->d_name);