use strict;
use warnings;
-require q(./test.pl); plan(tests => 29);
+require q(./test.pl); plan(tests => 40);
+
+require mro;
{
package MRO_A;
our @ISA = qw/MRO_D MRO_E/;
}
+my @MFO_F_DFS = qw/MRO_F MRO_D MRO_A MRO_B MRO_C MRO_E/;
+my @MFO_F_C3 = qw/MRO_F MRO_D MRO_E MRO_A MRO_B MRO_C/;
is(mro::get_mro('MRO_F'), 'dfs');
ok(eq_array(
- mro::get_linear_isa('MRO_F'),
- [qw/MRO_F MRO_D MRO_A MRO_B MRO_C MRO_E/]
+ mro::get_linear_isa('MRO_F'), \@MFO_F_DFS
));
+
+ok(eq_array(mro::get_linear_isa('MRO_F', 'dfs'), \@MFO_F_DFS));
+ok(eq_array(mro::get_linear_isa('MRO_F', 'c3'), \@MFO_F_C3));
+eval{mro::get_linear_isa('MRO_F', 'C3')};
+like($@, qr/^Invalid mro name: 'C3'/);
+
mro::set_mro('MRO_F', 'c3');
is(mro::get_mro('MRO_F'), 'c3');
ok(eq_array(
- mro::get_linear_isa('MRO_F'),
- [qw/MRO_F MRO_D MRO_E MRO_A MRO_B MRO_C/]
+ mro::get_linear_isa('MRO_F'), \@MFO_F_C3
));
+ok(eq_array(mro::get_linear_isa('MRO_F', 'dfs'), \@MFO_F_DFS));
+ok(eq_array(mro::get_linear_isa('MRO_F', 'c3'), \@MFO_F_C3));
+eval{mro::get_linear_isa('MRO_F', 'C3')};
+like($@, qr/^Invalid mro name: 'C3'/);
+
my @isarev = sort { $a cmp $b } @{mro::get_isarev('MRO_B')};
ok(eq_array(
\@isarev,
ok(eq_array(mro::get_linear_isa('ISACLEAR2'),[qw/ISACLEAR2 YY ZZ/]));
(@ISACLEAR1::ISA, @ISACLEAR2::ISA) = ();
+ ok(eq_array(mro::get_linear_isa('ISACLEAR1'),[qw/ISACLEAR1/]));
+ ok(eq_array(mro::get_linear_isa('ISACLEAR2'),[qw/ISACLEAR2/]));
+
+ # [perl #49564] This is a pretty obscure way of clearing @ISA but
+ # it tests a regression that affects XS code calling av_clear too.
{
- local our $TODO = 1;
- ok(eq_array(mro::get_linear_isa('ISACLEAR1'),[qw/ISACLEAR1/]));
+ package ISACLEAR3;
+ our @ISA = qw/WW XX/;
}
- ok(eq_array(mro::get_linear_isa('ISACLEAR2'),[qw/ISACLEAR2/]));
+ ok(eq_array(mro::get_linear_isa('ISACLEAR3'),[qw/ISACLEAR3 WW XX/]));
+ {
+ package ISACLEAR3;
+ reset 'I';
+ }
+ ok(eq_array(mro::get_linear_isa('ISACLEAR3'),[qw/ISACLEAR3/]));
}
# Check that recursion bails out "cleanly" in a variety of cases
}
}
+# Check that SUPER caches get invalidated correctly
+{
+ {
+ package SUPERTEST;
+ sub new { bless {} => shift }
+ sub foo { $_[1]+1 }
+
+ package SUPERTEST::MID;
+ our @ISA = 'SUPERTEST';
+
+ package SUPERTEST::KID;
+ our @ISA = 'SUPERTEST::MID';
+ sub foo { my $s = shift; $s->SUPER::foo(@_) }
+
+ package SUPERTEST::REBASE;
+ sub foo { $_[1]+3 }
+ }
+
+ my $stk_obj = SUPERTEST::KID->new();
+ is($stk_obj->foo(1), 2);
+ { no warnings 'redefine';
+ *SUPERTEST::foo = sub { $_[1]+2 };
+ }
+ is($stk_obj->foo(2), 4);
+ @SUPERTEST::MID::ISA = 'SUPERTEST::REBASE';
+ is($stk_obj->foo(3), 6);
+}
+