95 lines
2.4 KiB
C++
95 lines
2.4 KiB
C++
// { dg-require-namedlocale "es_MX.ISO8859-1" }
|
|
|
|
// 2000-08-31 Benjamin Kosnik <bkoz@redhat.com>
|
|
|
|
// Copyright (C) 2000-2018 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/>.
|
|
|
|
// 22.1.1.1.2 - class locale::facet [lib.locale.facet]
|
|
|
|
#include <cwchar> // for mbstate_t
|
|
#include <locale>
|
|
#include <stdexcept>
|
|
#include <string>
|
|
#include <iterator>
|
|
#include <limits>
|
|
#include <testsuite_hooks.h>
|
|
|
|
// Static counter for use in checking ctors/dtors.
|
|
static std::size_t counter;
|
|
|
|
class surf : public std::locale::facet
|
|
{
|
|
public:
|
|
static std::locale::id id;
|
|
surf(size_t refs = 0): std::locale::facet(refs) { ++counter; }
|
|
~surf() { --counter; }
|
|
};
|
|
|
|
std::locale::id surf::id;
|
|
|
|
typedef surf facet_type;
|
|
|
|
void test02()
|
|
{
|
|
using namespace std;
|
|
|
|
// 1: Destroyed when out of scope.
|
|
VERIFY( counter == 0 );
|
|
{
|
|
locale loc01(locale::classic(), new facet_type);
|
|
VERIFY( counter == 1 );
|
|
}
|
|
VERIFY( counter == 0 );
|
|
|
|
// 2: Not destroyed when out of scope, deliberately leaked.
|
|
VERIFY( counter == 0 );
|
|
{
|
|
// Default refs argument is zero.
|
|
locale loc02(locale::classic(), new facet_type(1));
|
|
VERIFY( counter == 1 );
|
|
}
|
|
VERIFY( counter == 1 );
|
|
|
|
// 3: Pathological.
|
|
counter = 0;
|
|
{
|
|
// Test bounds.
|
|
facet_type* f = new facet_type(numeric_limits<size_t>::max());
|
|
VERIFY( counter == 1 );
|
|
// Add a reference.
|
|
locale loc01(locale::classic(), f);
|
|
{
|
|
// Add another reference...
|
|
locale loc02(locale::classic(), f);
|
|
}
|
|
VERIFY( counter == 1 );
|
|
}
|
|
|
|
// 4: Named locale should destroy facets when it goes out of scope.
|
|
// Not quite sure how to test for this w/o valgrind at the moment.
|
|
{
|
|
locale loc03 = locale(ISO_8859(1,es_MX));
|
|
}
|
|
}
|
|
|
|
int main ()
|
|
{
|
|
test02();
|
|
return 0;
|
|
}
|