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# tests for error checking of input args to PP compiled function
#
use PDL::LiteF;
use vars qw/$a $b/;
kill INT,$$ if $ENV{UNDER_DEBUGGER}; # Useful for debugging.
sub ok {
my $no = shift ;
my $result = shift ;
print "not " unless $result ;
print "ok $no\n" ;
}
# sub tapprox {
# my($a,$b,$c,$d) = @_;
# $c = abs($a-$b);
# $d = max($c);
# return $d < 0.01;
# }
sub eprint {
print "EXPECT ERROR NEXT:\n-----\n";
print $_[0];
print "-----\n";
}
print "1..3\n";
$b=pdl([1,2,3])->long;
$a=[1,2,3];
eval 'PDL::Ufunc::sumover($a,$b)';
eprint $@;
ok(1,$@ =~ /Error - tried to use an unknown/);
eval { PDL::Ufunc::sumover({}) };
eprint $@;
ok 2, $@ =~ /Hash given as a pdl - but not {PDL} key/;
$c = 0;
eval { PDL::Ufunc::sumover(\$c) };
eprint $@;
ok 3, $@ =~ /Error - tried to use an unknown/;
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