ENH: Added testIOS for kwsys_ios testing.

CMakeLists.txt

@@ -383,8 +383,10 @@ ENDIF(KWSYS_USE_Process)
 # Setup testing if not being built as part of another project.
 IF(KWSYS_STANDALONE)
   INCLUDE_DIRECTORIES(${KWSYS_HEADER_ROOT})
+  ADD_EXECUTABLE(testIOS testIOS.cxx)
   ADD_EXECUTABLE(testProcess testProcess.c)
   ADD_EXECUTABLE(test1 test1.cxx)
+  TARGET_LINK_LIBRARIES(testIOS ${KWSYS_NAMESPACE})
   TARGET_LINK_LIBRARIES(testProcess ${KWSYS_NAMESPACE})
   TARGET_LINK_LIBRARIES(test1 ${KWSYS_NAMESPACE})
 ENDIF(KWSYS_STANDALONE)

testIOS.cxx

+#include <kwsys/stl/vector>
+#include <kwsys/ios/sstream>
+#include <kwsys/ios/iostream>
+
+int main()
+{
+  kwsys_ios::ostringstream ostr;
+  ostr << "Hello, World!";
+  kwsys_ios::cout << ostr.str() << kwsys_ios::endl;
+  return 0;
+}