/usr/share/perl5/Test/Data/Hash.pm is in libtest-data-perl 1.22-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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package Test::Data::Hash;
use strict;
use base qw(Exporter);
use vars qw(@EXPORT $VERSION);
@EXPORT = qw(exists_ok not_exists_ok
hash_value_defined_ok hash_value_undef_ok
hash_value_true_ok hash_value_false_ok);
$VERSION = '1.22';
use Test::Builder;
my $Test = Test::Builder->new();
=head1 NAME
Test::Data::Hash -- test functions for hash variables
=head1 SYNOPSIS
use Test::Data qw(Hash);
=head1 DESCRIPTION
This modules provides a collection of test utilities for
hash variables. Load the module through Test::Data.
=head2 Functions
=over 4
=item exists_ok( KEY, HASH [, NAME] )
Ok if the value for KEY in HASH exists. The function
does not create KEY in HASH.
=cut
sub exists_ok($\%;$)
{
my $key = shift;
my $hash = shift;
my $name = shift || "Hash key [$key] exists";
$Test->ok( exists $hash->{$key}, $name );
}
=item not_exists_ok( KEY, HASH [, NAME] )
Ok if the value for KEY in HASH does not exist. The function
does not create KEY in HASH.
=cut
sub not_exists_ok($\%;$)
{
my $key = shift;
my $hash = shift;
my $name = shift || "Hash key [$key] does not exist";
$Test->ok( exists $hash->{$key} ? 0 : 1, $name );
}
=item hash_value_defined_ok( KEY, HASH [, NAME] )
Ok if the value for KEY in HASH is defined. The function
does not create KEY in HASH.
=cut
sub hash_value_defined_ok($\%;$)
{
my $key = shift;
my $hash = shift;
my $name = shift || "Hash value for key [$key] is defined";
$Test->ok( defined $hash->{$key}, $name );
}
=item hash_value_undef_ok( KEY, HASH [, NAME] )
Ok if the value for KEY in HASH is undefined. The function
does not create KEY in HASH.
=cut
sub hash_value_undef_ok($\%;$)
{
my $key = shift;
my $hash = shift;
my $name = shift || "Hash value for key [$key] is undef";
$Test->ok( defined $hash->{$key} ? 0 : 1, $name );
}
=item hash_value_true_ok( KEY, HASH [, NAME] )
Ok if the value for KEY in HASH is true. The function
does not create KEY in HASH.
=cut
sub hash_value_true_ok($\%;$)
{
my $key = shift;
my $hash = shift;
my $name = shift || "Hash value for key [$key] is true";
$Test->ok( $hash->{$key}, $name );
}
=item hash_value_false_ok( KEY, HASH [, NAME] )
Ok if the value for KEY in HASH is false. The function
does not create KEY in HASH.
=cut
sub hash_value_false_ok($\%;$)
{
my $key = shift;
my $hash = shift;
my $name = shift || "Hash value for key [$key] is false";
$Test->ok( $hash->{$key} ? 0 : 1, $name );
}
=back
=head1 SEE ALSO
L<Test::Data>,
L<Test::Data::Array>,
L<Test::Data::Function>,
L<Test::Data::Scalar>,
L<Test::Builder>
=head1 SOURCE AVAILABILITY
This source is in Github:
http://github.com/briandfoy/test-data/tree/master
=head1 AUTHOR
brian d foy, C<< <bdfoy@cpan.org> >>
=head1 COPYRIGHT AND LICENSE
Copyright (c) 2002-2009 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.
=cut
"red leather yellow leather";
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