Fix building MAD with C++ - a MAD_PV of "" is illegal, as it will be free()d.

[p5sagit/p5-mst-13.2.git] / t / cmd / subval.t

diff --git a/t/cmd/subval.t b/t/cmd/subval.t
old mode 100755 (executable)
new mode 100644 (file)
index 3c1ffb8..0999ff9
--- a/t/cmd/subval.t
+++ b/t/cmd/subval.t
@@ -1,7 +1,5 @@
 #!./perl
 
-# $RCSfile: subval.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:13 $
-
 sub foo1 {
     'true1';
     if ($_[0]) { 'true2'; }
@@ -33,7 +31,7 @@ sub foo6 {
     'true2' unless $_[0];
 }
 
-print "1..34\n";
+print "1..36\n";
 
 if (&foo1(0) eq '0') {print "ok 1\n";} else {print "not ok 1 $foo\n";}
 if (&foo1(1) eq 'true2') {print "ok 2\n";} else {print "not ok 2\n";}
@@ -114,14 +112,14 @@ package main;
 $i = 28;
 open(FOO,">Cmd_subval.tmp");
 print FOO "blah blah\n";
-close FOO;
+close FOO or die "Can't close Cmd_subval.tmp: $!";
 
 &file_main(*F);
-close F;
+close F or die "Can't close: $!";
 &info_main;
 
 &file_package(*F);
-close F;
+close F or die "Can't close: $!";
 &info_package;
 
 unlink 'Cmd_subval.tmp';
@@ -129,7 +127,7 @@ unlink 'Cmd_subval.tmp';
 sub file_main {
         local(*F) = @_;
 
-        open(F, 'Cmd_subval.tmp') || die "can't open\n";
+        open(F, 'Cmd_subval.tmp') || die "can't open: $!\n";
        $i++;
         eof F ? print "not ok $i\n" : print "ok $i\n";
 }
@@ -137,11 +135,11 @@ sub file_main {
 sub info_main {
         local(*F);
 
-        open(F, 'Cmd_subval.tmp') || die "test: can't open\n";
+        open(F, 'Cmd_subval.tmp') || die "test: can't open: $!\n";
        $i++;
         eof F ? print "not ok $i\n" : print "ok $i\n";
         &iseof(*F);
-       close F;
+       close F or die "Can't close: $!";
 }
 
 sub iseof {
@@ -156,7 +154,7 @@ sub iseof {
  sub main'file_package {
         local(*F) = @_;
 
-        open(F, 'Cmd_subval.tmp') || die "can't open\n";
+        open(F, 'Cmd_subval.tmp') || die "can't open: $!\n";
        $main'i++;
         eof F ? print "not ok $main'i\n" : print "ok $main'i\n";
  }
@@ -164,7 +162,7 @@ sub iseof {
  sub main'info_package {
         local(*F);
 
-        open(F, 'Cmd_subval.tmp') || die "can't open\n";
+        open(F, 'Cmd_subval.tmp') || die "can't open: $!\n";
        $main'i++;
         eof F ? print "not ok $main'i\n" : print "ok $main'i\n";
         &iseof(*F);
@@ -177,3 +175,10 @@ sub iseof {
         eof UNIQ ? print "not ok $main'i\n" : print "ok $main'i\n";
  }
 }
+
+sub autov { $_[0] = 23 };
+
+my $href = {};
+print keys %$href ? 'not ' : '', "ok 35\n";
+autov($href->{b});
+print join(':', %$href) eq 'b:23' ? '' : 'not ', "ok 36\n";