Handling Errors/Error on Duplicate Options [ System tests ]
FUNCTION
ROBODoc should complain about options that are specifed more than once.
SOURCE
{ add_source( "test.c", $source ); my ($out, $err) = runrobo( qw( --src Src --doc Doc --multidoc --test --test --test) ); print $out; like($out, qr/Usage/, 'Duplicate options should print usage' ); print $err; like($err, qr/than\sonce/, 'and an error message' ); clean(); }