More memory lane.

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

diff --git a/t/op/flip.t b/t/op/flip.t
old mode 100644 (file)
new mode 100755 (executable)
index 35f100c..70666ac
--- a/t/op/flip.t
+++ b/t/op/flip.t
@@ -1,12 +1,14 @@
 #!./perl
 
-# $Header: flip.t,v 4.0 91/03/20 01:52:36 lwall Locked $
+# $RCSfile: flip.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:52 $
 
-print "1..8\n";
+chdir 't' if -d 't';
+
+print "1..15\n";
 
 @a = (1,2,3,4,5,6,7,8,9,10,11,12);
 
-while ($_ = shift(a)) {
+while ($_ = shift(@a)) {
     if ($x = /4/../8/) { $z = $x; print "ok ", $x + 0, "\n"; }
     $y .= /1/../2/;
 }
@@ -17,10 +19,50 @@ if ($y eq '12E0123E0') {print "ok 7\n";} else {print "not ok 7\n";}
 
 @a = ('a','b','c','d','e','f','g');
 
-open(of,'../Makefile');
+{
+local $.;
+
+open(of,'harness') or die "Can't open harness: $!";
 while (<of>) {
-    (3 .. 5) && $foo .= $_;
+    (3 .. 5) && ($foo .= $_);
 }
 $x = ($foo =~ y/\n/\n/);
 
 if ($x eq 3) {print "ok 8\n";} else {print "not ok 8 $x:$foo:\n";}
+
+$x = 3.14;
+if (($x...$x) eq "1") {print "ok 9\n";} else {print "not ok 9\n";}
+
+{
+    # coredump reported in bug 20001018.008
+    readline(UNKNOWN);
+    $. = 1;
+    $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" }