56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2009, 2010, 2011 Ciaran McCreesh
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*
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* This file is part of the Paludis package manager. Paludis is free software;
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* you can redistribute it and/or modify it under the terms of the GNU General
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* Public License version 2, as published by the Free Software Foundation.
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*
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* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <paludis/util/buffer_output_stream.hh>
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#include <sstream>
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#include <gtest/gtest.h>
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using namespace paludis;
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TEST(BufferOutputStream, Works)
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{
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BufferOutputStream s;
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EXPECT_TRUE(! s.anything_to_unbuffer());
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std::stringstream t;
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for (int n(0), n_end(1000) ; n != n_end ; ++n)
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{
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s << n << std::endl;
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t << n << std::endl;
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}
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std::stringstream ss;
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EXPECT_TRUE(s.anything_to_unbuffer());
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s.unbuffer(ss);
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EXPECT_TRUE(! s.anything_to_unbuffer());
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EXPECT_EQ(t.str(), ss.str());
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s << "foo" << std::endl;
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std::stringstream sss;
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EXPECT_TRUE(s.anything_to_unbuffer());
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s.unbuffer(sss);
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EXPECT_TRUE(! s.anything_to_unbuffer());
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EXPECT_EQ("foo\n", sss.str());
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}
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