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diff src/mappers.cc @ 7814:87865ed7405f

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Second set of single precision test code and fix of resulting bugs
author David Bateman <dbateman@free.fr>
date Mon, 02 Jun 2008 16:57:45 +0200
parents fb3a6c53c2b2
children a41df65f3f00
line wrap: on
line diff
--- a/src/mappers.cc	Thu May 22 22:00:26 2008 +0200
+++ b/src/mappers.cc	Mon Jun 02 16:57:45 2008 +0200
@@ -417,6 +417,18 @@
   return retval;
 }
 
+/*
+
+%!assert(!(finite (Inf)));
+%!assert(!(finite (NaN)));
+%!assert(finite (rand(1,10)));
+
+%!assert(!(finite (single(Inf))));
+%!assert(!(finite (single(NaN))));
+%!assert(finite (single(rand(1,10))));
+
+ */
+
 DEFUN (fix, args, ,
     "-*- texinfo -*-\n\
 @deftypefn {Mapping Function} {} fix (@var{x})\n\
@@ -608,6 +620,22 @@
   return retval;
 }
 
+/*
+
+%!assert(isinf (Inf));
+%!assert(!isinf (NaN));
+%!assert(!(isinf (NA)));
+%!assert(isinf (rand(1,10)), false(1,10));
+%!assert(isinf([NaN -Inf -1 0 1 Inf NA]), [false, true, false, false, false, true, false]);
+
+%!assert(isinf (single(Inf)));
+%!assert(!(isinf (single(NaN))));
+%!assert(!(isinf (single(NA))));
+%!assert(isinf (single(rand(1,10))), false(1,10));
+%!assert(isinf(single([NaN -Inf -1 0 1 Inf NA])), [false, true, false, false, false, true, false]);
+
+ */
+
 DEFUNX ("isgraph", Fisgraph, args, ,
     "-*- texinfo -*-\n\
 @deftypefn {Mapping Function} {} isgraph (@var{s})\n\
@@ -661,6 +689,22 @@
   return retval;
 }
 
+/*
+
+%!assert(!(isna (Inf)));
+%!assert(!isna (NaN));
+%!assert(isna (NA));
+%!assert(isna (rand(1,10)), false(1,10));
+%!assert(isna([NaN -Inf -1 0 1 Inf NA]), [false, false, false, false, false, false, true]);
+
+%!assert(!(isna (single(Inf))));
+%!assert(!isna (single(NaN)));
+%!assert(isna (single(NA)));
+%!assert(isna (single(rand(1,10))), false(1,10));
+%!assert(isna(single([NaN -Inf -1 0 1 Inf NA])), [false, false, false, false, false, false, true]);
+
+ */
+
 DEFUN (isnan, args, ,
     "-*- texinfo -*-\n\
 @deftypefn {Mapping Function} {} isnan (@var{x})\n\
@@ -684,6 +728,22 @@
   return retval;
 }
 
+/*
+
+%!assert(!(isnan (Inf)));
+%!assert(isnan (NaN));
+%!assert(isnan (NA));
+%!assert(isnan (rand(1,10)), false(1,10));
+%!assert(isnan([NaN -Inf -1 0 1 Inf NA]), [true, false, false, false, false, false, true]);
+
+%!assert(!(isnan (single(Inf))));
+%!assert(isnan (single(NaN)));
+%!assert(isnan (single(NA)));
+%!assert(isnan (single(rand(1,10))), false(1,10));
+%!assert(isnan(single([NaN -Inf -1 0 1 Inf NA])), [true, false, false, false, false, false, true]);
+
+ */
+
 DEFUNX ("isprint", Fisprint, args, ,
     "-*- texinfo -*-\n\
 @deftypefn {Mapping Function} {} isprint (@var{s})\n\