Remove uses of assert() from tests

[SVN r33011]

test/link_no_ext_test.cpp

@@ -7,11 +7,13 @@
 #define HASH_NAMESPACE boost
 #define BOOST_HASH_NO_EXTENSIONS
 #include <boost/functional/hash.hpp>
+#include <boost/detail/lightweight_test.hpp>
 
 extern int f(std::size_t, int*);
 
 int main() {
     HASH_NAMESPACE::hash<int*> ptr_hasher;
     int x = 55;
-    return f(ptr_hasher(&x), &x);
+    BOOST_TEST(!f(ptr_hasher(&x), &x));
+    return boost::report_errors();
 }