Permalink
Switch branches/tags
Find file
Fetching contributors…
Cannot retrieve contributors at this time
37 lines (31 sloc) 1.1 KB
use Test::More tests => 12;
use File::Spec;
use lib File::Spec->catfile("..","lib");
use Math::MatrixReal;
do 'funcs.pl';
my $matrix = Math::MatrixReal->new_from_string(<<'MATRIX');
[ 1 7 2 6 9 0 1 1 ]
[ 0 5 0 0 0 0 0 0 ]
[ 0 0 1 4 0 0 0 0 ]
[ 0 0 0 1 0 0 0 0 ]
[ 2 0 0 0 5 0 4 0 ]
[ 0 3 0 8 0 1 0 0 ]
[ 1 0 0 0 0 0 -5 0 ]
[ 9 0 0 0 0 0 15 0 ]
MATRIX
ok( $matrix eq $matrix, 'eq overload works' );
ok( $matrix == $matrix, '== overload works' );
ok( $matrix != 2*$matrix, '!= overload works' );
ok( $matrix ne 2*$matrix, 'ne overload works' );
ok( ($matrix*1) == $matrix, '== overload works' );
ok( $matrix == ($matrix*1), '== overload works' );
ok( $matrix == ($matrix**1), '== overload works' );
ok( $matrix**0 == $matrix**0, '== overload works' );
{ no warnings;
eval{ $matrix != 1 };
ok( $@ , '!= dies when matrix compared to scalar' );
eval{ $matrix == 1 };
ok( $@ , '== dies when matrix compared to scalar' );
}
ok( $matrix->inverse == $matrix->inverse, '== overload works' );
ok( $matrix != $matrix->row(1), 'comparing square matrix to row vector works');