X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fio%2Fdup.t;h=6555d0727492226dfa476a6a5539af14087dad6d;hb=2dbc26b0e5e04e99354cad43b71ba2e3ca09d9ca;hp=901642d8f66a42504ba080d29cfe04cd73c8600e;hpb=79072805bf63abe5b5978b5928ab00d360ea3e7f;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/io/dup.t b/t/io/dup.t
index 901642d..6555d07 100755
--- a/t/io/dup.t
+++ b/t/io/dup.t
@@ -1,15 +1,18 @@
 #!./perl
 
-# $RCSfile: dup.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:27 $
-
-print "1..6\n";
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
 
+my $test = 1;
+print "1..8\n";
 print "ok 1\n";
 
-open(dupout,">&STDOUT");
-open(duperr,">&STDERR");
+open(DUPOUT,">&STDOUT");
+open(DUPERR,">&STDERR");
 
-open(STDOUT,">Io.dup") || die "Can't open stdout";
+open(STDOUT,">Io.dup")  || die "Can't open stdout";
 open(STDERR,">&STDOUT") || die "Can't open stderr";
 
 select(STDERR); $| = 1;
@@ -17,16 +20,35 @@ select(STDOUT); $| = 1;
 
 print STDOUT "ok 2\n";
 print STDERR "ok 3\n";
-system 'echo ok 4';
-system 'echo ok 5 1>&2';
 
-close(STDOUT);
-close(STDERR);
+# Since some systems don't have echo, we use Perl.
+$echo = qq{$^X -le "print q{ok %d}"};
+
+$cmd = sprintf $echo, 4;            
+print `$cmd`;
+
+$cmd = sprintf "$echo 1>&2", 5;     
+print `$cmd`;
 
-open(STDOUT,">&dupout");
-open(STDERR,">&duperr");
+# KNOWN BUG system() does not honor STDOUT redirections on VMS.
+if( $^O eq 'VMS' ) {
+    print "not ok $_ # TODO system() not honoring STDOUT redirect on VMS\n" 
+      for 6..7;
+}
+else {
+    system sprintf $echo, 6;
+    system sprintf "$echo 1>&2", 7;
+}
 
-system 'cat Io.dup';
+close(STDOUT) or die "Could not close: $!";
+close(STDERR) or die "Could not close: $!";
+
+open(STDOUT,">&DUPOUT") or die "Could not open: $!";
+open(STDERR,">&DUPERR") or die "Could not open: $!";
+
+if (($^O eq 'MSWin32') || ($^O eq 'NetWare') || ($^O eq 'VMS')) { print `type Io.dup` }
+else                  { system 'cat Io.dup' }
 unlink 'Io.dup';
 
-print STDOUT "ok 6\n";
+print STDOUT "ok 8\n";
+