|blessed_ok( SCALAR )||Ok if the SCALAR is a blessed reference.|
|defined_ok( SCALAR )||Ok if the SCALAR is defined.|
|undef_ok( SCALAR )||Ok if the SCALAR is undefined.|
|dualvar_ok( SCALAR )||
Ok if the scalar is a dualvar.
How do I test this?
|greater_than( SCALAR, BOUND )||Ok if the SCALAR is numerically greater than BOUND.|
|length_ok( SCALAR, LENGTH )||Ok if the length of SCALAR is LENGTH.|
|less_than( SCALAR, BOUND )||Ok if the SCALAR is numerically less than BOUND.|
|maxlength_ok( SCALAR, LENGTH )||Ok is the length of SCALAR is less than or equal to LENGTH.|
|minlength_ok( SCALAR, LENGTH )||Ok is the length of SCALAR is greater than or equal to LENGTH.|
|number_ok( SCALAR )||
Ok if the SCALAR is a number ( or a string that represents a
At the moment, a number is just a string of digits. This needs work.
|number_between_ok( SCALAR, LOWER, UPPER )||
Ok if the number in SCALAR sorts between the number
in LOWER and the number in UPPER, numerically.
If you put something that isnt a number into UPPER or LOWER, Perl will try to make it into a number and you may get unexpected results.
|string_between_ok( SCALAR, LOWER, UPPER )||Ok if the string in SCALAR sorts between the string in LOWER and the string in UPPER, ASCII-betically.|
|readonly_ok( SCALAR )||Ok is the SCALAR is read-only.|
|ref_ok( SCALAR )||Ok if the SCALAR is a reference.|
|ref_type_ok( REF1, REF2 )||Ok if REF1 is the same reference type as REF2.|
|strong_ok( SCALAR )||Ok is the SCALAR is not a weak reference.|
|tainted_ok( SCALAR )||
Ok is the SCALAR is tainted.
(Tainted values may seem like a not-Ok thing, but remember, when you use taint checking, you want Perl to taint data, so you should have a test to make sure it happens.)
|untainted_ok( SCALAR )||Ok if the SCALAR is not tainted.|
|weak_ok( SCALAR )||Ok if the SCALAR is a weak reference.|
* add is_a_filehandle test
* add is_vstring test
Scalar::Util, Test::Data, Test::Data::Array, Test::Data::Function, Test::Data::Hash, Test::Builder
This source is in Github:
brian d foy, <email@example.com>
Copyright (c) 2002-2012 brian d foy. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
|perl v5.20.3||TEST::DATA::SCALAR (3)||2014-01-03|