aa1b2f7d95
2000-08-14 Brent Verner <brent@rcfile.org> * testsuite/debug_assert.h: new file * testsuite/*/*.cc: s/test\s*&=([^;]+);/VERIFY($1);/g changed conditional #include <c?assert.?h?> to unconditional #include <debug_assert.h> * mkcheck.in: added $SRC_DIR/testsuite to include search path for testsuite compile command. From-SVN: r35682
94 lines
2.2 KiB
C++
94 lines
2.2 KiB
C++
// 1999-08-23 bkoz
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// Copyright (C) 1999 Free Software Foundation
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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 2, or (at your option)
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// any later version.
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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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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// 18.2.1.1 template class numeric_limits
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#include <limits>
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#include <debug_assert.h>
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template<typename T>
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struct A
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{
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int key;
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public:
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A(int i = 0): key(i) { }
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bool
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operator==(int i) { return i == key; }
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};
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struct B { };
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bool test01()
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{
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bool test = true;
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std::numeric_limits< A<B> > obj;
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VERIFY( !obj.is_specialized );
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VERIFY( obj.min() == 0 );
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VERIFY( obj.max() == 0 );
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VERIFY( obj.digits == 0 );
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VERIFY( obj.digits10 == 0 );
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VERIFY( !obj.is_signed );
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VERIFY( !obj.is_integer );
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VERIFY( !obj.is_exact );
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VERIFY( obj.radix == 0 );
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VERIFY( obj.epsilon() == 0 );
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VERIFY( obj.round_error() == 0 );
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VERIFY( obj.min_exponent == 0 );
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VERIFY( obj.min_exponent10 == 0 );
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VERIFY( obj.max_exponent == 0 );
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VERIFY( obj.max_exponent10 == 0 );
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VERIFY( !obj.has_infinity );
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VERIFY( !obj.has_quiet_NaN );
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VERIFY( !obj.has_signaling_NaN );
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VERIFY( !obj.has_denorm );
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VERIFY( !obj.has_denorm_loss );
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VERIFY( obj.infinity() == 0 );
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VERIFY( obj.quiet_NaN() == 0 );
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VERIFY( obj.signaling_NaN() == 0 );
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VERIFY( obj.denorm_min() == 0 );
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VERIFY( !obj.is_iec559 );
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VERIFY( !obj.is_bounded );
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VERIFY( !obj.is_modulo );
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VERIFY( !obj.traps );
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VERIFY( !obj.tinyness_before );
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VERIFY( obj.round_style == std::round_toward_zero );
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#ifdef DEBUG_ASSERT
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assert(test);
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#endif
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return test;
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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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