vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
/* Test mp*_class operators and functions.
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Copyright 2011, 2012, 2018 Free Software Foundation, Inc.
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This file is part of the GNU MP Library test suite.
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The GNU MP Library test suite is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 3 of the License,
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or (at your option) any later version.
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The GNU MP Library test suite is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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Public License for more details.
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You should have received a copy of the GNU General Public License along with
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the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */
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#include "t-ops2.h"
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template<class T>
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void checkqf (){
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CHECK_ALL(T,5.,0,+);
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CHECK_ALL(T,5.,0,-);
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CHECK_ALL(T,5.,2,+); CHECK_MPZ(T,5.,2,+);
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CHECK_ALL(T,5.,2,-); CHECK_MPZ(T,5.,2,-);
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CHECK_ALL(T,5.,2,*); CHECK_MPZ(T,5.,2,*);
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CHECK_ALL(T,5.,2,/); CHECK_MPZ(T,5.,2,/);
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CHECK_ALL(T,0.,2,/);
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CHECK_ALL_SIGNS(T,11.,3,+);
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CHECK_ALL_SIGNS(T,11.,3,-);
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CHECK_ALL_SIGNS(T,13.,1,+);
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CHECK_ALL_SIGNS(T,13.,1,-);
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CHECK_ALL_SIGNS(T,11.,3,*);
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CHECK_ALL_SIGNS(T,11.,4,/);
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CHECK_SI(T,LONG_MIN,1,*);
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CHECK_SI(T,0,3,*);
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CHECK_ALL_COMPARISONS(T,5.,2);
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CHECK_ALL_SIGNS_COMPARISONS(T,11.,3);
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CHECK_MPZ(T,5,-2,<);
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CHECK_MPZ(T,5,-2,>);
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CHECK_MPZ(T,5,-2,<=);
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CHECK_MPZ(T,5,-2,>=);
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CHECK_MPZ(T,5,-2,==);
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CHECK_MPZ(T,5,-2,!=);
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CHECK_MPZ(T,0,0,<);
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CHECK_MPZ(T,0,0,>);
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CHECK_MPZ(T,0,0,<=);
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CHECK_MPZ(T,0,0,>=);
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CHECK_MPZ(T,0,0,==);
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CHECK_MPZ(T,0,0,!=);
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ASSERT_ALWAYS(T(6)<<2==6.*4);
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ASSERT_ALWAYS(T(6)>>2==6./4);
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ASSERT_ALWAYS(T(-13)<<2==-13.*4);
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ASSERT_ALWAYS(T(-13)>>2==-13./4);
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ASSERT_ALWAYS(++T(7)==8);
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ASSERT_ALWAYS(++T(-8)==-7);
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ASSERT_ALWAYS(--T(8)==7);
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ASSERT_ALWAYS(--T(-7)==-8);
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ASSERT_ALWAYS(+T(7)==7);
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ASSERT_ALWAYS(+T(-8)==-8);
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ASSERT_ALWAYS(-T(7)==-7);
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ASSERT_ALWAYS(-T(-8)==8);
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ASSERT_ALWAYS(abs(T(7))==7);
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ASSERT_ALWAYS(abs(T(-8))==8);
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ASSERT_ALWAYS(sgn(T(0))==0);
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ASSERT_ALWAYS(sgn(T(9))==1);
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ASSERT_ALWAYS(sgn(T(-17))==-1);
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ASSERT_ALWAYS(T(1)+DBL_MAX>2);
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ASSERT_ALWAYS(T(1)+DBL_MIN>1);
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ASSERT_ALWAYS(T(1)+DBL_MIN<1.001);
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ASSERT_ALWAYS(T(1)+std::numeric_limits<double>::denorm_min()>1);
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ASSERT_ALWAYS(T(1)+std::numeric_limits<double>::denorm_min()<1.001);
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}
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int
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main (void)
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{
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tests_start();
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// Enough precision for 1 + denorm_min
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mpf_set_default_prec(DBL_MANT_DIG-DBL_MIN_EXP+42);
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checkqf<mpq_class>();
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checkqf<mpf_class>();
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tests_end();
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return 0;
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}
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