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BEGIN { $ENV{PERL_STRICTURES_EXTRA} = 0 }
sub _eval { eval $_[0] }
use strict;
use warnings;
use Test::More qw(no_plan);
sub capture_hints {
my $code = shift;
$code .= q{
;
my @h;
BEGIN { @h = ( $^H, ${^WARNING_BITS} ) }
@h;
};
my ($hints, $warning_bits) = _eval $code or die $@;
# ignore lexicalized hints
$hints &= ~ 0x20000;
$warning_bits = unpack "H*", $warning_bits
if defined $warning_bits;
return ($hints, $warning_bits);
}
sub compare_hints {
my ($code_want, $code_got, $name) = @_;
my ($want_hints, $want_warnings) = capture_hints $code_want;
my ($hints, $warnings) = capture_hints $code_got;
is($hints, $want_hints, "Hints correct for $name");
is($warnings, $want_warnings, "Warnings correct for $name");
}
compare_hints q{
use strict;
use warnings FATAL => 'all';
},
q{
use strictures 1;
},
'version 1';
compare_hints q{
use strict;
use warnings 'all';
use warnings FATAL => @strictures::WARNING_CATEGORIES;
no warnings FATAL => @strictures::V2_NONFATAL;
use warnings @strictures::V2_NONFATAL;
no warnings @strictures::V2_DISABLE;
},
q{
use strictures 2;
},
'version 2';
my $v;
eval { $v = strictures->VERSION; 1 } or diag $@;
is $v, $strictures::VERSION, '->VERSION returns version correctly';
my $next = int $strictures::VERSION + 1;
eval qq{ use strictures $next; };
like $@, qr/strictures version $next required/,
"Can't use strictures $next (this is version $v)";
eval qq{ use strictures {version => $next}; };
like $@, qr/Major version specified as $next - not supported/,
"Can't use strictures version option $next (this is version $v)";
eval qq{ use strictures {version => undef}; };
like $@, qr/Major version specified as undef - not supported/,
"Can't use strictures version option undef";
eval qq{ use strictures $strictures::VERSION; };
is $@, '',
"Can use current strictures version";
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