use strict;
use warnings;
use lib 't/lib';
use Std;
{
my $a = {};
check_test(
sub {
cmp_deeply([$a, ["b"]], [shallow($a), ["b"]]);
},
{
actual_ok => 1,
diag => "",
},
"shallow eq"
);
my $b = [];
check_test(
sub {
cmp_deeply([$a, ["b"]], [shallow($b), ["b"]]);
},
{
actual_ok => 0,
diag => <<EOM,
Compared \$data->[0]
got : $a
expect : $b
EOM
},
"shallow not eq"
);
check_test(
sub {
cmp_deeply([$a."", ["b"]], [shallow($a), ["b"]]);
},
{
actual_ok => 0,
diag => <<EOM,
Compared \$data->[0]
got : '$a'
expect : $a
EOM
},
"shallow not eq"
);
check_test(
sub {
cmp_deeply([$a, ["b"]], [shallow($a), ["a"]]);
},
{
actual_ok => 0,
diag => <<EOM,
Compared \$data->[1][0]
got : 'b'
expect : 'a'
EOM
},
"deep after shallow not eq"
);
}
{
my $u = shallow(undef);
check_tests(
sub {
cmp_deeply(undef, $u);
cmp_deeply("a", $u);
cmp_deeply("a", $u);
cmp_deeply("a", undef);
},
[
{
actual_ok => 1,
},
{
actual_ok => 0,
},
{
actual_ok => 0,
},
{
actual_ok => 0,
},
],
"deep after shallow not eq"
);
}
{
check_test(
sub {
cmp_deeply( Test::Deep::EqOverloaded->new, 5);
},
{
actual_ok => 0,
},
"comparing a plain scalar leaf against obj without eq"
);
local $Test::Deep::LeafWrapper = \&str;
check_tests(
sub {
cmp_deeply( Test::Deep::EqOverloaded->new, 5);
cmp_deeply( Test::Deep::EqOverloaded->new, 6);
},
[
{
actual_ok => 1,
},
{
actual_ok => 0,
},
],
"comparing a plain scalar leaf against obj with eq"
);
}
{
package Test::Deep::EqOverloaded;
use overload q{""} => sub { "5" }, fallback => 1;
sub new { my $self = {}; bless $self; }
}