add a new suite of file I/O test cases

svn path=/trunk/; revision=16970

2 files changed, 164 insertions, 1 deletions

diff --git a/test/suite-io.sh b/test/suite-io.sh
new file mode 100644
index 0000000000..c038f2dc22
--- /dev/null
+++ b/test/suite-io.sh
@@ -0,0 +1,161 @@
+#!/bin/bash
+#
+# Test the file I/O of the Ethereal tools
+#
+# $Id$
+#
+# Ethereal - Network traffic analyzer
+# By Gerald Combs <gerald@ethereal.com>
+# Copyright 2005 Ulf Lamping
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+# 
+
+
+# common exit status values
+EXIT_OK=0
+EXIT_COMMAND_LINE=1
+EXIT_ERROR=2
+
+
+# input of file
+io_step_input_file() {
+	$DUT -r dhcp.pcap -w ./testout.pcap > ./testout.txt 2>&1
+	RETURNVALUE=$?
+	if [ ! $RETURNVALUE -eq $EXIT_OK ]; then
+		test_step_failed "exit status of $DUT: $RETURNVALUE"
+		# part of the Prerequisite checks
+		# probably wrong interface, output the possible interfaces
+		$TETHEREAL -D
+		return
+	fi
+
+	# we should have an output file now
+	if [ ! -f "./testout.pcap" ]; then
+		test_step_failed "No output file!"
+		return
+	fi
+	
+	# ok, we got a capture file, does it contain exactly 10 packets?
+	$CAPINFOS ./testout.pcap > ./testout.txt
+	grep -i 'Number of packets: 4' ./testout.txt > /dev/null
+	if [ $? -eq 0 ]; then
+		test_step_ok
+	else
+		echo
+		cat ./testout.txt
+		# part of the Prerequisite checks
+		# probably wrong interface, output the possible interfaces
+		$TETHEREAL -D
+		test_step_failed "No or not enough traffic captured. Probably the wrong interface: $TRAFFIC_CAPTURE_IFACE!"
+	fi
+}
+
+# piping input file to stdout using "-w -" 
+io_step_output_piping() {
+	$DUT -r dhcp.pcap -w - > ./testout.pcap 2>./testout.txt
+	RETURNVALUE=$?
+	if [ ! $RETURNVALUE -eq $EXIT_OK ]; then
+		test_step_failed "exit status of $DUT: $RETURNVALUE"
+		$TETHEREAL -D
+		return
+	fi
+
+	# we should have an output file now
+	if [ ! -f "./testout.pcap" ]; then
+		test_step_failed "No output file!"
+		return
+	fi
+	
+	# ok, we got a capture file, does it contain exactly 10 packets?
+	$CAPINFOS ./testout.pcap > ./testout2.txt 2>&1
+	grep -i 'Number of packets: 4' ./testout2.txt > /dev/null
+	if [ $? -eq 0 ]; then
+		test_step_ok
+	else
+		echo
+		cat ./testout.txt
+		cat ./testout2.txt
+		$TETHEREAL -D
+		test_step_failed "No or not enough traffic captured. Probably the wrong interface: $TRAFFIC_CAPTURE_IFACE!"
+	fi
+}
+
+# piping input file to stdout using "-w -" 
+io_step_input_piping() {
+	cat -B dhcp.pcap | $DUT -r - -w ./testout.pcap 2>./testout.txt
+	RETURNVALUE=$?
+	if [ ! $RETURNVALUE -eq $EXIT_OK ]; then
+		$TETHEREAL -D
+		echo
+		cat ./testout.txt
+		test_step_failed "exit status of $DUT: $RETURNVALUE"
+		return
+	fi
+
+	# we should have an output file now
+	if [ ! -f "./testout.pcap" ]; then
+		test_step_failed "No output file!"
+		return
+	fi
+	
+	# ok, we got a capture file, does it contain exactly 10 packets?
+	$CAPINFOS ./testout.pcap > ./testout2.txt 2>&1
+	grep -i 'Number of packets: 4' ./testout2.txt > /dev/null
+	if [ $? -eq 0 ]; then
+		test_step_ok
+	else
+		echo
+		cat ./testout.txt
+		cat ./testout2.txt
+		$TETHEREAL -D
+		test_step_failed "No or not enough traffic captured. Probably the wrong interface: $TRAFFIC_CAPTURE_IFACE!"
+	fi
+}
+
+ethereal_io_suite() {
+	# Q: quit after cap, k: start capture immediately
+	DUT="$ETHEREAL"
+	test_step_add "Input file" io_step_input_file
+}
+
+tethereal_io_suite() {
+	DUT=$TETHEREAL
+	test_step_add "Input file" io_step_input_file
+	test_step_add "Output piping" io_step_output_piping
+	#test_step_add "Piping" io_step_input_piping
+}
+
+dumpcap_io_suite() {
+	#DUT="$DUMPCAP -Q"
+	DUT=$DUMPCAP
+	
+	test_step_add "Input file" io_step_input_file
+}
+
+io_cleanup_step() {
+	rm -f ./testout.txt
+	rm -f ./testout2.txt
+	rm -f ./testout.pcap
+	rm -f ./testout2.pcap
+}
+
+io_suite() {
+	test_step_set_pre io_cleanup_step
+	test_step_set_post io_cleanup_step
+	test_suite_add "Tethereal file I/O" tethereal_io_suite
+	#test_suite_add "Ethereal file I/O" ethereal_io_suite
+	#test_suite_add "Dumpcap file I/O" dumpcap_io_suite
+}
diff --git a/test/test.sh b/test/test.sh
index 8fc09b574a..3cbe4a591e 100644
--- a/test/test.sh
+++ b/test/test.sh
@@ -31,6 +31,7 @@ source test-backend.sh
 
 source config.sh
 source suite-clopts.sh
+source suite-io.sh
 source suite-capture.sh
 
 
@@ -59,7 +60,8 @@ prerequisites_suite() {
 
 test_suite() {
 	test_suite_add "Prerequisites" prerequisites_suite
-	test_suite_add "Basic command line options" clopt_suite
+	test_suite_add "Command line options" clopt_suite
+	test_suite_add "File I/O" io_suite
 	test_suite_add "Capture" capture_suite
 }