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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc')
-rw-r--r-- | libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc b/libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc new file mode 100644 index 000000000..201e27871 --- /dev/null +++ b/libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc @@ -0,0 +1,77 @@ +// 2006-03-20 Paolo Carlini <pcarlini@suse.de> + +// Copyright (C) 2006, 2007, 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/>. + +#include <iterator> +#include <sstream> +#include <algorithm> +#include <cstring> +#include <testsuite_hooks.h> + +// In the occasion of libstdc++/25482 +void test01() +{ + bool test __attribute__((unused)) = true; + using namespace std; + + typedef istreambuf_iterator<char> in_iterator_type; + + const char data1[] = "Drei Phantasien nach Friedrich Holderlin"; + const string str1(data1); + istringstream iss1(str1); + in_iterator_type beg1(iss1); + in_iterator_type end1; + + char buffer1[sizeof(data1) * 5]; + memset(buffer1, '*', sizeof(buffer1)); + char* out1 = buffer1; + + out1 = copy(beg1, beg1, out1); + VERIFY( out1 == buffer1 ); + + out1 = copy(end1, end1, out1); + VERIFY( out1 == buffer1 ); + + out1 = copy(beg1, end1, out1); + VERIFY( string(buffer1, out1) == str1 ); + *out1++ = 'x'; + VERIFY( string(buffer1, out1) == str1 + 'x' ); + memset(buffer1, '*', sizeof(buffer1)); + + iss1.seekg(0); + out1 = buffer1; + memset(buffer1, '*', sizeof(buffer1)); + out1 = copy(beg1, end1, out1); + VERIFY( string(buffer1, out1) == str1 ); + *out1++ = 'y'; + VERIFY( string(buffer1, out1) == str1 + 'y' ); + out1 = buffer1; + memset(buffer1, '*', sizeof(buffer1)); + out1 = copy(beg1, end1, out1); + VERIFY( string(buffer1, out1) == "" ); + + iss1.seekg(0); + out1 = copy(beg1, end1, out1); + VERIFY( string(buffer1, out1) == str1 ); +} + +int main() +{ + test01(); + return 0; +} |