Fix typos and a missing bracket.

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

diff --git a/t/op/taint.t b/t/op/taint.t
index 9089d04..76b553b 100755 (executable)
--- a/t/op/taint.t
+++ b/t/op/taint.t
@@ -17,7 +17,7 @@ use Config;
 use File::Spec::Functions;
 
 BEGIN { require './test.pl'; }
-plan tests => 243;
+plan tests => 246;
 
 
 $| = 1;
@@ -1128,3 +1128,33 @@ TERNARY_CONDITIONALS: {
     test tainted $x99;
 }
 
+# an mg_get of a tainted value during localization shouldn't taint the
+# statement
+
+{
+    eval { local $0, eval '1' };
+    test $@ eq '';
+}
+
+# [perl #8262] //g loops infinitely on tainted data
+
+{
+    my @a;
+    local $::TODO = 1;
+    $a[0] = $^X;
+    my $i = 0;
+    while($a[0]=~ m/(.)/g ) {
+       last if $i++ > 10000;
+    }
+    cmp_ok $i, '<', 10000, "infinite m//g";
+}
+
+SKIP:
+{
+    my $got_dualvar;
+    eval 'use Scalar::Util "dualvar"; $got_dualvar++';
+    skip "No Scalar::Util::dualvar" unless $got_dualvar;
+    my $a = Scalar::Util::dualvar(3, $^X);
+    my $b = $a + 5;
+    is ($b, 8, "Arithmetic on tainted dualvars works");
+}