92 lines
3.5 KiB
C++
92 lines
3.5 KiB
C++
// 2010-12-15 Paolo Carlini <paolo.carlini@oracle.com>
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//
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// Copyright (C) 2010-2025 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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//
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// { dg-do run { target c++11 } }
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// { dg-require-string-conversions "" }
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#include <ext/vstring.h>
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#include <testsuite_hooks.h>
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void test01()
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{
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using __gnu_cxx::__vstring;
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VERIFY( (__vstring("abc") + __vstring("def")
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== __vstring("abcdef")) );
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__vstring s1("abc");
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VERIFY( s1 + __vstring("def") == __vstring("abcdef") );
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__vstring s2("def");
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VERIFY( __vstring("abc") + s2 == __vstring("abcdef") );
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VERIFY( __vstring("abc") + 'd' == __vstring("abcd") );
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VERIFY( __vstring("abc") + "def" == __vstring("abcdef") );
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VERIFY( 'a' + __vstring("bcd") == __vstring("abcd") );
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VERIFY( "abc" + __vstring("def") == __vstring("abcdef") );
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VERIFY( (__vstring("abcdefghij") + __vstring("klmnopqrst")
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== __vstring("abcdefghijklmnopqrst")) );
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__vstring s1l("abcdefghij");
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VERIFY( (s1l + __vstring("klmnopqrst")
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== __vstring("abcdefghijklmnopqrst")) );
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__vstring s2l("klmnopqrst");
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VERIFY( (__vstring("abcdefghij") + s2l
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== __vstring("abcdefghijklmnopqrst")) );
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VERIFY( (__vstring("abcdefghijklmno") + 'p'
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== __vstring("abcdefghijklmnop")) );
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VERIFY( (__vstring("abcdefghijklmno") + "pqrst"
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== __vstring("abcdefghijklmnopqrst")) );
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VERIFY( ('a' + __vstring("bcdefghijklmnop")
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== __vstring("abcdefghijklmnop")) );
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VERIFY( ("abcde" + __vstring("fghijklmnopqrst")
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== __vstring("abcdefghijklmnopqrst")) );
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VERIFY( (__vstring("abcdefghijklmnopqrst") + __vstring("uvwxy")
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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VERIFY( (__vstring("abcde") + __vstring("fghijklmnopqrstuvwxy")
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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__vstring s1ll1("abcdefghijklmnopqrst");
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VERIFY( (s1ll1 + __vstring("uvwxy")
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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__vstring s1ll2("abcde");
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VERIFY( (s1ll2 + __vstring("fghijklmnopqrstuvwxy")
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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__vstring s2ll1("fghijklmnopqrstuvwxy");
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VERIFY( (__vstring("abcde") + s2ll1
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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__vstring s2ll2("uvwxy");
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VERIFY( (__vstring("abcdefghijklmnopqrst") + s2ll2
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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VERIFY( (__vstring("abcdefghijklmnopqrst") + 'u'
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== __vstring("abcdefghijklmnopqrstu")) );
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VERIFY( (__vstring("abcdefghijklmnopqrst") + "uvwxy"
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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VERIFY( (__vstring("abcde") + "fghijklmnopqrstuvwxy"
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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VERIFY( ('a' + __vstring("bcdefghijklmnopqrstuvwxy")
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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VERIFY( ("abcde" + __vstring("fghijklmnopqrstuvwxy")
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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VERIFY( ("abcdefghijklmnopqrst" + __vstring("uvwxy")
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== __vstring("abcdefghijklmnopqrstuvwxy")) );
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}
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int main()
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{
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test01();
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return 0;
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}
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