1 files changed, 113 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ip/tst.ipv4remoteudplite.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ip/tst.ipv4remoteudplite.ksh
new file mode 100755
index 000000000000..8837112d5d78
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ip/tst.ipv4remoteudplite.ksh
@@ -0,0 +1,113 @@
+#!/usr/bin/env ksh93
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
+#
+
+#
+# Test {udplite,ip}:::{send,receive} of IPv4 UDP-Lite to a remote host.
+#
+# This may fail due to:
+#
+# 1. A change to the ip stack breaking expected probe behavior,
+#    which is the reason we are testing.
+# 2. No physical network interface is plumbed and up.
+# 3. No other hosts on this subnet are reachable and listening on rpcbind.
+# 4. An unlikely race causes the unlocked global send/receive
+#    variables to be corrupted.
+#
+# This test sends a UDP-Lite message using perl and checks that at least the
+# following counts were traced:
+#
+# 1 x ip:::send (UDP-Lite sent to UDP-Lite port 33434)
+# 1 x udplite:::send (UDP-Lite sent to UDP-Lite port 33434)
+# 
+
+if (( $# != 1 )); then
+	print -u2 "expected one argument: <dtrace-path>"
+	exit 2
+fi
+
+dtrace=$1
+getaddr=./get.ipv4remote.pl
+port=33434
+DIR=/var/tmp/dtest.$$
+
+if [[ ! -x $getaddr ]]; then
+	print -u2 "could not find or execute sub program: $getaddr"
+	exit 3
+fi
+$getaddr | read source dest
+if (( $? != 0 )); then
+	exit 4
+fi
+
+mkdir $DIR
+cd $DIR
+
+cat > test.pl <<-EOPERL
+	use IO::Socket;
+	my \$s = IO::Socket::INET->new(
+	    Type => SOCK_DGRAM,
+	    Proto => "udplite",
+	    PeerAddr => "$dest",
+	    PeerPort => $port);
+	die "Could not create UDP-Lite socket $dest port $port" unless \$s;
+	send \$s, "Hello", 0;
+	close \$s;
+	sleep(2);
+EOPERL
+
+$dtrace -c 'perl test.pl' -qs /dev/stdin <<EODTRACE
+BEGIN
+{
+	ipsend = udplitesend = 0;
+}
+
+ip:::send
+/args[2]->ip_saddr == "$source" && args[2]->ip_daddr == "$dest" &&
+    args[4]->ipv4_protocol == IPPROTO_UDPLITE/
+{
+	ipsend++;
+}
+
+udplite:::send
+/args[2]->ip_saddr == "$source" && args[2]->ip_daddr == "$dest"/
+{
+	udplitesend++;
+}
+
+END
+{
+	printf("Minimum UDPLite events seen\n\n");
+	printf("ip:::send - %s\n", ipsend >= 1 ? "yes" : "no");
+	printf("udplite:::send - %s\n", udplitesend >= 1 ? "yes" : "no");
+}
+EODTRACE
+
+status=$?
+
+cd /
+/bin/rm -rf $DIR
+
+exit $status