1 files changed, 48 insertions, 0 deletions
diff --git a/contrib/perl5/t/io/argv.t b/contrib/perl5/t/io/argv.t
new file mode 100755
index 0000000000000..d99865e142ebe
--- /dev/null
+++ b/contrib/perl5/t/io/argv.t
@@ -0,0 +1,48 @@
+#!./perl
+
+# $RCSfile: argv.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:25 $
+
+print "1..5\n";
+
+open(try, '>Io.argv.tmp') || (die "Can't open temp file.");
+print try "a line\n";
+close try;
+
+if ($^O eq 'MSWin32') {
+  $x = `.\\perl -e "while (<>) {print \$.,\$_;}" Io.argv.tmp Io.argv.tmp`;
+}
+else {
+  $x = `./perl -e 'while (<>) {print \$.,\$_;}' Io.argv.tmp Io.argv.tmp`;
+}
+if ($x eq "1a line\n2a line\n") {print "ok 1\n";} else {print "not ok 1\n";}
+
+if ($^O eq 'MSWin32') {
+  $x = `.\\perl -le "print 'foo'" | .\\perl -e "while (<>) {print \$_;}" Io.argv.tmp -`;
+}
+else {
+  $x = `echo foo|./perl -e 'while (<>) {print $_;}' Io.argv.tmp -`;
+}
+if ($x eq "a line\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";}
+
+if ($^O eq 'MSWin32') {
+  $x = `.\\perl -le "print 'foo'" |.\\perl -e "while (<>) {print \$_;}"`;
+}
+else {
+  $x = `echo foo|./perl -e 'while (<>) {print $_;}'`;
+}
+if ($x eq "foo\n") {print "ok 3\n";} else {print "not ok 3 :$x:\n";}
+
+@ARGV = ('Io.argv.tmp', 'Io.argv.tmp', '/dev/null', 'Io.argv.tmp');
+while (<>) {
+    $y .= $. . $_;
+    if (eof()) {
+	if ($. == 3) {print "ok 4\n";} else {print "not ok 4\n";}
+    }
+}
+
+if ($y eq "1a line\n2a line\n3a line\n")
+    {print "ok 5\n";}
+else
+    {print "not ok 5\n";}
+
+unlink 'Io.argv.tmp';