X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Fref.t;h=8ae90424eb87a5b5e04e7fe69e8ab121b09f1d3e;hb=a4c04bdcc508b6a45f83e703d0f82401445aa55b;hp=60bb75ce33eaf172a789254a35b8d013facd0147;hpb=8990e3071044a96302560bbdb5706f3e74cf1bef;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/ref.t b/t/op/ref.t
index 60bb75c..8ae9042 100755
--- a/t/op/ref.t
+++ b/t/op/ref.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..40\n";
+print "1..61\n";
 
 # Test glob operations.
 
@@ -73,7 +73,7 @@ print ${$$ref[2]}[2] == 5 ? "ok 16\n" : "not ok 16\n";
 print scalar @{$$ref[0]} == 0 ? "ok 17\n" : "not ok 17\n";
 
 print $ref->[1] == 2 ? "ok 18\n" : "not ok 18\n";
-print $ref->[2]->[0] == 3 ? "ok 19\n" : "not ok 18\n";
+print $ref->[2]->[0] == 3 ? "ok 19\n" : "not ok 19\n";
 
 # Test references to hashes of references.
 
@@ -101,7 +101,7 @@ $subref = \&mysub;
 &$subref;
 
 $subrefref = \\&mysub2;
-&$$subrefref("ok 24\n");
+$$subrefref->("ok 24\n");
 sub mysub2 { print shift }
 
 # Test the ref operator.
@@ -151,8 +151,8 @@ DESTROY {
     return unless $string;
     print $string;
 
-    # Test that the object has already been "cursed".
-    print ref shift eq HASH ? "ok 35\n" : "not ok 35\n";
+    # Test that the object has not already been "cursed".
+    print ref shift ne HASH ? "ok 35\n" : "not ok 35\n";
 }
 
 # Now test inheritance of methods.
@@ -177,15 +177,136 @@ print $foo eq foo ? "ok 37\n" : "not ok 37\n";
 sub BASEOBJ'doit {
     local $ref = shift;
     die "Not an OBJ" unless ref $ref eq OBJ;
-    $ref->{shift};
+    $ref->{shift()};
 }
 
+package UNIVERSAL;
+@ISA = 'LASTCHANCE';
+
+package LASTCHANCE;
+sub foo { print $_[1] }
+
+package WHATEVER;
+foo WHATEVER "ok 38\n";
+
+#
+# test the \(@foo) construct
+#
+package main;
+@foo = (1,2,3);
+@bar = \(@foo);
+@baz = \(1,@foo,@bar);
+print @bar == 3 ? "ok 39\n" : "not ok 39\n";
+print grep(ref($_), @bar) == 3 ? "ok 40\n" : "not ok 40\n";
+print @baz == 3 ? "ok 41\n" : "not ok 41\n";
+
+my(@fuu) = (1,2,3);
+my(@baa) = \(@fuu);
+my(@bzz) = \(1,@fuu,@baa);
+print @baa == 3 ? "ok 42\n" : "not ok 42\n";
+print grep(ref($_), @baa) == 3 ? "ok 43\n" : "not ok 43\n";
+print @bzz == 3 ? "ok 44\n" : "not ok 44\n";
+
+# test for proper destruction of lexical objects
+
+sub larry::DESTROY { print "# larry\nok 45\n"; }
+sub curly::DESTROY { print "# curly\nok 46\n"; }
+sub moe::DESTROY   { print "# moe\nok 47\n"; }
+
+{
+    my ($joe, @curly, %larry);
+    my $moe = bless \$joe, 'moe';
+    my $curly = bless \@curly, 'curly';
+    my $larry = bless \%larry, 'larry';
+    print "# leaving block\n";
+}
+
+print "# left block\n";
+
+# another glob test
+
+$foo = "not ok 48";
+{ local(*bar) = "foo" }
+$bar = "ok 48";
+local(*bar) = *bar;
+print "$bar\n";
+
+$var = "ok 49";
+$_   = \$var;
+print $$_,"\n";
+
+# test if reblessing during destruction results in more destruction
+
+{
+    package A;
+    sub new { bless {}, shift }
+    DESTROY { print "# destroying 'A'\nok 51\n" }
+    package _B;
+    sub new { bless {}, shift }
+    DESTROY { print "# destroying '_B'\nok 50\n"; bless shift, 'A' }
+    package main;
+    my $b = _B->new;
+}
+
+# test if $_[0] is properly protected in DESTROY()
+
+{
+    my $i = 0;
+    local $SIG{'__DIE__'} = sub {
+	my $m = shift;
+	if ($i++ > 4) {
+	    print "# infinite recursion, bailing\nnot ok 52\n";
+	    exit 1;
+        }
+	print "# $m";
+	if ($m =~ /^Modification of a read-only/) { print "ok 52\n" }
+    };
+    package C;
+    sub new { bless {}, shift }
+    DESTROY { $_[0] = 'foo' }
+    {
+	print "# should generate an error...\n";
+	my $c = C->new;
+    }
+    print "# good, didn't recurse\n";
+}
+
+# test if refgen behaves with autoviv magic
+
+{
+    my @a;
+    $a[1] = "ok 53\n";
+    print ${\$_} for @a;
+}
+
+# This test is the reason for postponed destruction in sv_unref
+$a = [1,2,3];
+$a = $a->[1];
+print "not " unless $a == 2;
+print "ok 54\n";
+
+sub x::DESTROY {print "ok ", 54 + shift->[0], "\n"}
+{ my $a1 = bless [4],"x";
+  my $a2 = bless [3],"x";
+  { my $a3 = bless [2],"x";
+    my $a4 = bless [1],"x";
+    567;
+  }
+}
+
+
+# test global destruction
+
+my $test = 59;
+my $test1 = $test + 1;
+my $test2 = $test + 2;
+
 package FINALE;
 
 {
-    $ref3 = bless ["ok 40\n"];		# package destruction
-    my $ref2 = bless ["ok 39\n"];	# lexical destruction
-    local $ref1 = bless ["ok 38\n"];	# dynamic destruction
+    $ref3 = bless ["ok $test2\n"];	# package destruction
+    my $ref2 = bless ["ok $test1\n"];	# lexical destruction
+    local $ref1 = bless ["ok $test\n"];	# dynamic destruction
     1;					# flush any temp values on stack
 }