mktables: Convert to BELL meaning U+1F514

[perl5.git] / lib / overload.t

diff --git a/lib/overload.t b/lib/overload.t
index 104b7c4..87845b1 100644 (file)
--- a/lib/overload.t
+++ b/lib/overload.t
@@ -48,7 +48,7 @@ package main;
 
 $| = 1;
 BEGIN { require './test.pl' }
-plan tests => 5051;
+plan tests => 5082;
 
 use Scalar::Util qw(tainted);
 
@@ -202,7 +202,7 @@ is($b, "89");
 is(ref $a, "Oscalar");
 is($copies, 1);
 
-eval q[package Oscalar; use overload ('+=' => sub {$ {$_[0]} += 3*$_[1];
+eval q[package Oscalar; use overload ('+=' => sub {$ {$_[0]} += 3*"$_[1]";
                                                   $_[0] } ) ];
 $c=new Oscalar;                        # Cause rehash
 
@@ -1119,18 +1119,6 @@ like ($@, qr/zap/);
 }
 
 {
-    package Numify;
-    use overload (qw(0+ numify fallback 1));
-
-    sub new {
-       my $val = $_[1];
-       bless \$val, $_[0];
-    }
-
-    sub numify { ${$_[0]} }
-}
-
-{
     package perl31793;
     use overload cmp => sub { 0 };
     package perl31793_fb;
@@ -1151,8 +1139,20 @@ like ($@, qr/zap/);
     like(overload::StrVal($no),       qr/^no_overload=ARRAY\(0x[0-9a-f]+\)$/);
 }
 
-# These are all check that overloaded values rather than reference addresses
-# are what is getting tested.
+{
+    package Numify;
+    use overload (qw(0+ numify fallback 1));
+
+    sub new {
+       my $val = $_[1];
+       bless \$val, $_[0];
+    }
+
+    sub numify { ${$_[0]} }
+}
+
+# These all check that overloaded values, rather than reference addresses,
+# are what are getting tested.
 my ($two, $one, $un, $deux) = map {new Numify $_} 2, 1, 1, 2;
 my ($ein, $zwei) = (1, 2);
 
@@ -1857,6 +1857,9 @@ foreach my $op (qw(<=> == != < <= > >=)) {
            or die "open of \$iter_text gave ($!)\n";
        $subs{'<>'} = '<$iter_fh>';
        push @tests, [ $iter_fh, '<%s>', '(<>)', undef, [ 1, 1, 0 ], 1 ];
+       push @tests, [ $iter_fh,
+                     'local *CORE::GLOBAL::glob = sub {}; eval q|<%s>|',
+                     '(<>)', undef, [ 1, 1, 0 ], 1 ];
 
        # eval should do tie, overload on its arg before checking taint */
        push @tests, [ '1;', 'eval q(eval %s); $@ =~ /Insecure/',
@@ -2297,12 +2300,37 @@ is eval {"$a"}, overload::StrVal($a),
  'fallback is inherited by classes that have their own overloading'
  or diag $@;
 
+# package separators in method names
+{
+ package mane;
+ use overload q\""\ => "bear::strength";
+ use overload bool  => "bear'bouillon";
+}
+@bear::ISA = 'food';
+sub food::strength { 'twine' }
+sub food::bouillon { 0 }
+$a = bless[], mane::;
+is eval { "$a" }, 'twine', ':: in method name' or diag $@;
+is eval { !$a  },   1,      "' in method name" or diag $@;
+
+# [perl #113050] Half of CPAN assumes fallback is under "()"
+{
+  package dodo;
+  use overload '+' => sub {};
+  no strict;
+  *{"dodo::()"} = sub{};
+  ${"dodo::()"} = 1;
+}
+$a = bless [],'dodo';
+is eval {"$a"}, overload::StrVal($a), 'fallback is stored under "()"';
+
+
 { # undefining the overload stash -- KEEP THIS TEST LAST
     package ant;
     use overload '+' => 'onion';
     $_ = \&overload::nil;
     undef %overload::;
-    bless[];
+    ()=0+bless[];
     ::ok(1, 'no crash when undefining %overload::');
 }