Unicode::UCD: Fix blocks to work on early Unicodes

[perl5.git] / lib / dumpvar.t

diff --git a/lib/dumpvar.t b/lib/dumpvar.t
index 843ba1c..f4f55d9 100644 (file)
--- a/lib/dumpvar.t
+++ b/lib/dumpvar.t
@@ -49,6 +49,11 @@ sub new { my $class = shift; bless [ @_ ], $class }
 
 use overload '""' => sub { "Bar<@{$_[0]}>" };
 
+package Tyre;
+
+sub TIESCALAR{bless[]}
+# other methods intentionally omitted
+
 package main;
 
 my $foo = Foo->new(1..5);
@@ -314,3 +319,15 @@ EXPECT
 my %x=(a=>1, b=>2); dumpvalue(\%x);
 EXPECT
 /0  HASH\(0x[0-9a-f]+\)\n   'a' => 1\n   'b' => 2\n/i
+########
+dumpvalue(bless[1,2,3,4],"a=b=c");
+EXPECT
+/0  a=b=c=ARRAY\(0x[0-9a-f]+\)\n   0  1\n   1  2\n   2  3\n   3  4\n/i
+########
+local *_; tie $_, 'Tyre'; stringify('');
+EXPECT
+''
+########
+local *_; tie $_, 'Tyre'; unctrl('abc');
+EXPECT
+abc