X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F23_containers%2Fvector%2Fcapacity%2F1.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F23_containers%2Fvector%2Fcapacity%2F1.cc;h=557b329f37af6f27d8648b8322fee8a308d132f8;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/testsuite/23_containers/vector/capacity/1.cc b/libstdc++-v3/testsuite/23_containers/vector/capacity/1.cc new file mode 100644 index 00000000..557b329f --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/vector/capacity/1.cc @@ -0,0 +1,61 @@ +// 1999-05-07 +// bkoz + +// Copyright (C) 1999, 2002, 2003, 2004, 2005, 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 +// . + +// 23.2.4.2 vector capacity + +#include +#include +#include +#include + +template + struct A { }; + +struct B { }; + +void test01() +{ + // non POD types + bool test __attribute__((unused)) = true; + std::vector< A > vec01; + typedef std::vector< A >::size_type size_type; + + size_type sz01 = vec01.capacity(); + vec01.reserve(100); + size_type sz02 = vec01.capacity(); + VERIFY( sz02 >= sz01 ); + + sz01 = vec01.size() + 5; + vec01.resize(sz01); + sz02 = vec01.size(); + VERIFY( sz01 == sz02 ); + + sz01 = vec01.size() - 5; + vec01.resize(sz01); + sz02 = vec01.size(); + VERIFY( sz01 == sz02 ); +} + +int main() +{ + test01(); + return 0; +}