Re: PATCH for study/foo/

[p5sagit/p5-mst-13.2.git] / t / op / gv.t

diff --git a/t/op/gv.t b/t/op/gv.t
old mode 100644 (file)
new mode 100755 (executable)
index ece32d9..dc71595
--- a/t/op/gv.t
+++ b/t/op/gv.t
@@ -4,7 +4,7 @@
 # various typeglob tests
 #
 
-print "1..11\n";
+print "1..16\n";
 
 # type coersion on assignment
 $foo = 'foo';
@@ -57,3 +57,29 @@ if (defined $baa) {
   print ref(\$baa) eq 'GLOB' ? "ok 11\n" : "not ok 11\n";
 }
 
+# nested package globs
+# NOTE:  It's probably OK if these semantics change, because the
+#        fact that %X::Y:: is stored in %X:: isn't documented.
+#        (I hope.)
+
+{ package Foo::Bar }
+print exists $Foo::{'Bar::'} ? "ok 12\n" : "not ok 12\n";
+print $Foo::{'Bar::'} eq '*Foo::Bar::' ? "ok 13\n" : "not ok 13\n";
+
+# test undef operator clearing out entire glob
+$foo = 'stuff';
+@foo = qw(more stuff);
+%foo = qw(even more random stuff);
+undef *foo;
+print +($foo || @foo || %foo) ? "not ok" : "ok", " 14\n";
+
+# test warnings from assignment of undef to glob
+{
+    my $msg;
+    local $SIG{__WARN__} = sub { $msg = $_[0] };
+    local $^W = 1;
+    *foo = 'bar';
+    print $msg ? "not ok" : "ok", " 15\n";
+    *foo = undef;
+    print $msg ? "ok" : "not ok", " 16\n";
+}