Add Chromium-only Blender WebEngine parity work

blender-5.2.0/extern/gmp-source/tests/cxx/t-ops2qf.cc

@@ -0,0 +1,89 @@
+/* Test mp*_class operators and functions.
+
+Copyright 2011, 2012, 2018 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library test suite.
+
+The GNU MP Library test suite 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 of the License,
+or (at your option) any later version.
+
+The GNU MP Library test suite 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
+the GNU MP Library test suite.  If not, see https://www.gnu.org/licenses/.  */
+
+#include "t-ops2.h"
+
+template<class T>
+void checkqf (){
+  CHECK_ALL(T,5.,0,+);
+  CHECK_ALL(T,5.,0,-);
+  CHECK_ALL(T,5.,2,+); CHECK_MPZ(T,5.,2,+);
+  CHECK_ALL(T,5.,2,-); CHECK_MPZ(T,5.,2,-);
+  CHECK_ALL(T,5.,2,*); CHECK_MPZ(T,5.,2,*);
+  CHECK_ALL(T,5.,2,/); CHECK_MPZ(T,5.,2,/);
+  CHECK_ALL(T,0.,2,/);
+  CHECK_ALL_SIGNS(T,11.,3,+);
+  CHECK_ALL_SIGNS(T,11.,3,-);
+  CHECK_ALL_SIGNS(T,13.,1,+);
+  CHECK_ALL_SIGNS(T,13.,1,-);
+  CHECK_ALL_SIGNS(T,11.,3,*);
+  CHECK_ALL_SIGNS(T,11.,4,/);
+  CHECK_SI(T,LONG_MIN,1,*);
+  CHECK_SI(T,0,3,*);
+  CHECK_ALL_COMPARISONS(T,5.,2);
+  CHECK_ALL_SIGNS_COMPARISONS(T,11.,3);
+  CHECK_MPZ(T,5,-2,<);
+  CHECK_MPZ(T,5,-2,>);
+  CHECK_MPZ(T,5,-2,<=);
+  CHECK_MPZ(T,5,-2,>=);
+  CHECK_MPZ(T,5,-2,==);
+  CHECK_MPZ(T,5,-2,!=);
+  CHECK_MPZ(T,0,0,<);
+  CHECK_MPZ(T,0,0,>);
+  CHECK_MPZ(T,0,0,<=);
+  CHECK_MPZ(T,0,0,>=);
+  CHECK_MPZ(T,0,0,==);
+  CHECK_MPZ(T,0,0,!=);
+  ASSERT_ALWAYS(T(6)<<2==6.*4);
+  ASSERT_ALWAYS(T(6)>>2==6./4);
+  ASSERT_ALWAYS(T(-13)<<2==-13.*4);
+  ASSERT_ALWAYS(T(-13)>>2==-13./4);
+  ASSERT_ALWAYS(++T(7)==8);
+  ASSERT_ALWAYS(++T(-8)==-7);
+  ASSERT_ALWAYS(--T(8)==7);
+  ASSERT_ALWAYS(--T(-7)==-8);
+  ASSERT_ALWAYS(+T(7)==7);
+  ASSERT_ALWAYS(+T(-8)==-8);
+  ASSERT_ALWAYS(-T(7)==-7);
+  ASSERT_ALWAYS(-T(-8)==8);
+  ASSERT_ALWAYS(abs(T(7))==7);
+  ASSERT_ALWAYS(abs(T(-8))==8);
+  ASSERT_ALWAYS(sgn(T(0))==0);
+  ASSERT_ALWAYS(sgn(T(9))==1);
+  ASSERT_ALWAYS(sgn(T(-17))==-1);
+  ASSERT_ALWAYS(T(1)+DBL_MAX>2);
+  ASSERT_ALWAYS(T(1)+DBL_MIN>1);
+  ASSERT_ALWAYS(T(1)+DBL_MIN<1.001);
+  ASSERT_ALWAYS(T(1)+std::numeric_limits<double>::denorm_min()>1);
+  ASSERT_ALWAYS(T(1)+std::numeric_limits<double>::denorm_min()<1.001);
+}
+
+int
+main (void)
+{
+  tests_start();
+
+  // Enough precision for 1 + denorm_min
+  mpf_set_default_prec(DBL_MANT_DIG-DBL_MIN_EXP+42);
+  checkqf<mpq_class>();
+  checkqf<mpf_class>();
+
+  tests_end();
+  return 0;
+}