Boost Test Library initial commit

[SVN r9364]

example/cpp_main_example.cpp

@@ -0,0 +1,12 @@
+//  boost cpp_main_example program  ------------------------------------------//
+
+#include <boost/test/cpp_main.cpp> // included rather than linked implementation
+
+int add( int i, int j ) { return i+j; }
+
+int cpp_main( int, char *[] )  // note the name!
+{
+  // two ways to detect and report the same error:
+  if ( add(2,2) != 4 ) throw "Oops..."; // #1 throws on error
+  return add(2,2) == 4 ? 0 : 1;         // #2 returns error directly
+}