X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Fflip.t;h=5a4e8d00385b938c764ece8cd7748de57247e285;hb=584420f022db57225e9644b9c6668ff9f567984a;hp=e2d09138bfbaa5fa85258c25822a744658e655ec;hpb=61f0cdd9885ca72a53889bd33543b33aca44d764;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/flip.t b/t/op/flip.t
index e2d0913..5a4e8d0 100755
--- a/t/op/flip.t
+++ b/t/op/flip.t
@@ -1,8 +1,8 @@
 #!./perl
 
-# $RCSfile: flip.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:52 $
+chdir 't' if -d 't';
 
-print "1..10\n";
+print "1..15\n";
 
 @a = (1,2,3,4,5,6,7,8,9,10,11,12);
 
@@ -17,6 +17,9 @@ if ($y eq '12E0123E0') {print "ok 7\n";} else {print "not ok 7\n";}
 
 @a = ('a','b','c','d','e','f','g');
 
+{
+local $.;
+
 open(of,'harness') or die "Can't open harness: $!";
 while (<of>) {
     (3 .. 5) && ($foo .= $_);
@@ -32,5 +35,32 @@ if (($x...$x) eq "1") {print "ok 9\n";} else {print "not ok 9\n";}
     # coredump reported in bug 20001018.008
     readline(UNKNOWN);
     $. = 1;
-    print "ok 10\n" if 1 .. 10;
+    $x = 1..10;
+    print "ok 10\n";
+}
+
 }
+
+if (!defined $.) { print "ok 11\n" } else { print "not ok 11 # $.\n" }
+
+use warnings;
+my $warn='';
+$SIG{__WARN__} = sub { $warn .= join '', @_ };
+
+if (0..2) { print "ok 12\n" } else { print "not ok 12\n" }
+
+if ($warn =~ /uninitialized/) { print "ok 13\n" } else { print "not ok 13\n" }
+$warn = '';
+
+$x = "foo".."bar";
+
+if ((() = ($warn =~ /isn't numeric/g)) == 2) {
+    print "ok 14\n"
+}
+else {
+    print "not ok 14\n"
+}
+$warn = '';
+
+$. = 15;
+if (15..0) { print "ok 15\n" } else { print "not ok 15\n" }