diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc new file mode 100644 index 000000000..3494935f3 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc @@ -0,0 +1,55 @@ +// 2004-01-30 Paolo Carlini <pcarlini@suse.de> + +// Copyright (C) 2004, 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/>. + +// 21.3.1 basic_string constructors. + +#include <iterator> +#include <sstream> +#include <cstdlib> +#include <testsuite_hooks.h> + +using namespace std; + +string data(long len) +{ + string ret; + for (long i = 0; i < len; ++i) + ret.push_back('a' + rand() % 26); + return ret; +} + +void test01(int iter) +{ + bool test __attribute__((unused)) = true; + + for (long i = 0, j = 1; i < iter; ++i, j *= 3) + { + istringstream isstr(data(j)); + + string str((istreambuf_iterator<char>(isstr)), + istreambuf_iterator<char>()); + VERIFY( str == isstr.str() ); + } +} + +int main() +{ + test01(13); + return 0; +} |