test/t7101-solver-afiro.pl

   1 #!/usr/bin/perl -w
   2 # -----------------------------------------------------------------------------
   3
   4 use strict;
   5 use lib ($0 =~ m|^(.*/)| ? $1 : ".");
   6 use GnumericTest;
   7
   8 my $file = "afiro.mps";
   9 my $answer = -464.753216;
  10 # lp_solve:  -464.753216;
  11 my $tol = 1e-4;
  12 &message ("Check solver on $file problem.");
  13 &test_sheet_calc ("$samples/solver/$file", ['--solve'], "B5",
  14                   sub {
  15                       chomp;
  16                       return (/^[-+]?(\d|\.\d)/ &&
  17                               abs ($answer - $_) < $tol);
  18                   });