new file mode 100644
--- /dev/null
+++ b/packages/language/cxx/ustl/current/tests/bvt09.cpp
@@ -0,0 +1,84 @@
+// This file is part of the uSTL library, an STL implementation.
+//
+// Copyright (c) 2005-2009 by Mike Sharov <msharov@users.sourceforge.net>
+// This file is free software, distributed under the MIT License.
+
+#include "stdtest.h"
+
+void TestStringStreams (void)
+{
+    const unsigned char magic_Char = 'c';
+    const unsigned short magic_Short = 1234;
+    const long magic_Int = -12345678;
+    const unsigned long magic_UInt = 12345678;
+    const float magic_Float = 123.45678;
+    const double magic_Double = 123456789123456.789;
+    const bool magic_Bool = true;
+
+    char c = magic_Char;
+    unsigned char uc = magic_Char;
+    int i = magic_Int;
+    short si = magic_Short;
+    long li = magic_Int;
+    unsigned int ui = magic_UInt;
+    unsigned short usi = magic_Short;
+    unsigned long uli = magic_UInt;
+    float f = magic_Float;
+    double d = magic_Double;
+    bool bv = magic_Bool;
+
+    ostringstream os;
+    os << c << endl;
+    os << uc << endl;
+    os << bv << endl;
+    os << i << endl;
+    os << ui << endl;
+    os << li << endl;
+    os << uli << endl;
+    os << f << endl;
+    os << d << endl;
+    os << si << endl;
+    os << usi << endl << ends; 
+    os.flush();
+    cout << os.pos() << " bytes written" << endl;
+
+    c = 0;
+    uc = 0;
+    bv = false;
+    i = ui = li = uli = 0;
+    f = 0; d = 0;
+    si = usi = 0;
+
+    istringstream is (os.str());
+    is >> c;
+    is >> uc;
+    is >> bv;
+    is >> i;
+    is >> ui;
+    is >> li;
+    is >> uli;
+    is >> f;
+    is >> d;
+    is >> si;
+    is >> usi;
+
+    cout << "Values:" << endl;
+    cout.format ("char:    '%c'\n", static_cast<int>(c));
+    cout.format ("u_char:  '%c'\n", static_cast<int>(uc));
+    cout.format ("bool:    %d\n", static_cast<int>(bv));
+    cout.format ("int:     %d\n", i);
+    cout.format ("u_int:   %d\n", ui);
+    cout.format ("long:    %ld\n", li);
+    cout.format ("u_long:  %ld\n", uli);
+    cout.format ("float:   %.2f\n", f);
+    cout.format ("double:  %.2f\n", d);
+    cout.format ("short:   %hd\n", static_cast<int>(si));
+    cout.format ("u_short: %hd\n", static_cast<int>(usi));
+    cout << endl;
+
+    cout << "Dump:" << endl;
+    cout << os.str().cdata() << endl;
+    cout << endl;
+}
+
+StdBvtMain (TestStringStreams)