--- /dev/null
+// { dg-options "-std=gnu++0x" }
+// 2008-06-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+ bool test __attribute__((unused)) = false;
+ using namespace std;
+
+ try
+ {
+ wstring one;
+ stoi(one);
+ }
+ catch(std::invalid_argument)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+
+ test = false;
+ try
+ {
+ wstring one(L"a");
+ stoi(one);
+ }
+ catch(std::invalid_argument)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+
+ int i1 = 0;
+ try
+ {
+ wstring one(L"a");
+ i1 = stoi(one, 0, 16);
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+ VERIFY( i1 == 10 );
+
+ size_t idx1 = 0;
+ try
+ {
+ wstring one(L"78");
+ i1 = stoi(one, &idx1, 8);
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+ VERIFY( i1 == 7 );
+ VERIFY( idx1 = 1 );
+
+ try
+ {
+ wstring one(L"10112");
+ i1 = stoi(one, &idx1, 2);
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+ VERIFY( i1 == 11 );
+ VERIFY( idx1 == 4 );
+
+ try
+ {
+ wstring one(L"0XE");
+ i1 = stoi(one, &idx1, 0);
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+ VERIFY( i1 == 14 );
+ VERIFY( idx1 == 3 );
+
+ test = false;
+ try
+ {
+ wstring one(1000, L'9');
+ i1 = stoi(one);
+ }
+ catch(std::out_of_range)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+ VERIFY( i1 == 14 );
+
+ try
+ {
+ i1 = numeric_limits<int>::max();
+ wstring one(to_wstring((long long)i1));
+ i1 = stoi(one);
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+ VERIFY( i1 == numeric_limits<int>::max() );
+
+ try
+ {
+ i1 = numeric_limits<int>::min();
+ wstring one(to_wstring((long long)i1));
+ i1 = stoi(one);
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+ VERIFY( i1 == numeric_limits<int>::min() );
+
+ test = false;
+ i1 = 1;
+ try
+ {
+ long long ll0 = numeric_limits<int>::max();
+ ++ll0;
+ wstring one(to_wstring(ll0));
+ i1 = stoi(one);
+ }
+ catch(std::out_of_range)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+ VERIFY( i1 == 1 );
+
+ test = false;
+ try
+ {
+ long long ll1 = numeric_limits<int>::min();
+ --ll1;
+ wstring one(to_wstring(ll1));
+ i1 = stoi(one);
+ }
+ catch(std::out_of_range)
+ {
+ test = true;
+ }
+ catch(...)
+ {
+ }
+ VERIFY( test );
+ VERIFY( i1 == 1 );
+
+#endif
+}
+
+int main()
+{
+ test01();
+ return 0;
+}