Test case for C<undef %File::Glob::>

[perl5.git] / t / op / do.t

diff --git a/t/op/do.t b/t/op/do.t
old mode 100644 (file)
new mode 100755 (executable)
index f75ca30..6c26bc4
--- a/t/op/do.t
+++ b/t/op/do.t
@@ -1,6 +1,6 @@
 #!./perl
 
-# $Header: do.t,v 4.0 91/03/20 01:52:08 lwall Locked $
+# $RCSfile: do.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:45 $
 
 sub foo1
 {
@@ -10,29 +10,29 @@ sub foo1
 
 sub foo2
 {
-    shift(_);
+    shift;
     print $_[0];
     $x = 'value';
     $x;
 }
 
-print "1..15\n";
+print "1..18\n";
 
 $_[0] = "not ok 1\n";
 $result = do foo1("ok 1\n");
 print "#2\t:$result: eq :value:\n";
-if ($result EQ 'value') { print "ok 2\n"; } else { print "not ok 2\n"; }
-if ($_[0] EQ "not ok 1\n") { print "ok 3\n"; } else { print "not ok 3\n"; }
+if ($result eq 'value') { print "ok 2\n"; } else { print "not ok 2\n"; }
+if ($_[0] eq "not ok 1\n") { print "ok 3\n"; } else { print "not ok 3\n"; }
 
 $_[0] = "not ok 4\n";
 $result = do foo2("not ok 4\n","ok 4\n","not ok 4\n");
 print "#5\t:$result: eq :value:\n";
-if ($result EQ 'value') { print "ok 5\n"; } else { print "not ok 5\n"; }
-if ($_[0] EQ "not ok 4\n") { print "ok 6\n"; } else { print "not ok 6\n"; }
+if ($result eq 'value') { print "ok 5\n"; } else { print "not ok 5\n"; }
+if ($_[0] eq "not ok 4\n") { print "ok 6\n"; } else { print "not ok 6\n"; }
 
 $result = do{print "ok 7\n"; 'value';};
 print "#8\t:$result: eq :value:\n";
-if ($result EQ 'value') { print "ok 8\n"; } else { print "not ok 8\n"; }
+if ($result eq 'value') { print "ok 8\n"; } else { print "not ok 8\n"; }
 
 sub blather {
     print @_;
@@ -42,3 +42,30 @@ do blather("ok 9\n","ok 10\n");
 @x = ("ok 11\n", "ok 12\n");
 @y = ("ok 14\n", "ok 15\n");
 do blather(@x,"ok 13\n",@y);
+
+unshift @INC, '.';
+
+if (open(DO, ">$$.16")) {
+    print DO "print qq{ok 16\n} if defined wantarray && not wantarray\n";
+    close DO;
+}
+
+my $a = do "$$.16";
+
+if (open(DO, ">$$.17")) {
+    print DO "print qq{ok 17\n} if defined wantarray &&     wantarray\n";
+    close DO;
+}
+
+my @a = do "$$.17";
+
+if (open(DO, ">$$.18")) {
+    print DO "print qq{ok 18\n} if not defined wantarray\n";
+    close DO;
+}
+
+do "$$.18";
+
+END {
+    1 while unlink("$$.16", "$$.17", "$$.18");
+}