X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F23_containers%2Fvector%2Fresize%2Fmoveable.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F23_containers%2Fvector%2Fresize%2Fmoveable.cc;h=407f6ed390bb4a21d4dbd46c5f556b4afd196ebc;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/testsuite/23_containers/vector/resize/moveable.cc b/libstdc++-v3/testsuite/23_containers/vector/resize/moveable.cc new file mode 100644 index 00000000..407f6ed3 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/vector/resize/moveable.cc @@ -0,0 +1,75 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2005, 2006, 2007, 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 +// . + + +#include +#include +#include + +using namespace __gnu_test; + +// According to n1771, there should be two resizes, with and without +// parameter. We only have one at present, whose second parameter defaults +// to a default-constructed object. +// Also, the values are one higher than might be expected because internally +// resize calls fill, which copies its input value in case it is already in +// the vector when the vector isn't moved. +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::vector a; + copycounter::copycount = 0; + a.resize(10); + a.resize(98); + a.resize(99); + a.resize(100); +#ifndef _GLIBCXX_DEBUG + VERIFY( copycounter::copycount == 100 + 1 ); +#else + VERIFY( copycounter::copycount == 100 + 1 + 4 ); +#endif + a.resize(99); + a.resize(0); +#ifndef _GLIBCXX_DEBUG + VERIFY( copycounter::copycount == 100 + 1 ); +#else + VERIFY( copycounter::copycount == 100 + 1 + 6 ); +#endif + a.resize(100); +#ifndef _GLIBCXX_DEBUG + VERIFY( copycounter::copycount == 200 + 2 ); +#else + VERIFY( copycounter::copycount == 200 + 2 + 7 ); +#endif + a.clear(); +#ifndef _GLIBCXX_DEBUG + VERIFY( copycounter::copycount == 200 + 2 ); +#else + VERIFY( copycounter::copycount == 200 + 2 + 7 ); +#endif +} + + +int main() +{ + test01(); + return 0; +}