Add tests with dropped packets
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index f375b1b..7ddb8e5 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -116,6 +116,11 @@
fi
}
+# multiply the client timeout delay by the given factor for the next test
+needs_more_time() {
+ CLI_DELAY_FACTOR=$1
+}
+
# print_name <name>
print_name() {
echo -n "$1 "
@@ -197,13 +202,16 @@
wait_client_done() {
CLI_PID=$!
- ( sleep "$DOG_DELAY"; echo "TIMEOUT" >> $CLI_OUT; kill $CLI_PID ) &
+ CLI_DELAY=$(( $DOG_DELAY * $CLI_DELAY_FACTOR ))
+ CLI_DELAY_FACTOR=1
+
+ ( sleep $CLI_DELAY; echo "TIMEOUT" >> $CLI_OUT; kill $CLI_PID ) &
WATCHDOG_PID=$!
wait $CLI_PID
CLI_EXIT=$?
- kill $WATCHDOG_PID
+ kill $WATCHDOG_PID >/dev/null 2>&1
wait $WATCHDOG_PID
echo "EXIT: $CLI_EXIT" >> $CLI_OUT
@@ -298,7 +306,7 @@
kill $SRV_PID
wait $SRV_PID
if [ -n "$PXY_CMD" ]; then
- kill $PXY_PID
+ kill $PXY_PID >/dev/null 2>&1
wait $PXY_PID
fi
@@ -437,6 +445,7 @@
START_DELAY=1
DOG_DELAY=10
fi
+CLI_DELAY_FACTOR=1
# Pick a "unique" server port in the range 10000-19999, and a proxy port
PORT_BASE="0000$$"
@@ -2131,6 +2140,32 @@
-s "Extra-header:" \
-c "HTTP/1.0 200 OK"
+run_test "DTLS proxy: drop a few packets" \
+ -p "$P_PXY drop=10" \
+ "$P_SRV dtls=1" \
+ "$P_CLI dtls=1" \
+ 0 \
+ -s "Extra-header:" \
+ -c "HTTP/1.0 200 OK"
+
+needs_more_time 2
+run_test "DTLS proxy: drop a bit more packets" \
+ -p "$P_PXY drop=6" \
+ "$P_SRV dtls=1" \
+ "$P_CLI dtls=1" \
+ 0 \
+ -s "Extra-header:" \
+ -c "HTTP/1.0 200 OK"
+
+needs_more_time 3
+run_test "DTLS proxy: drop more packets" \
+ -p "$P_PXY drop=3" \
+ "$P_SRV dtls=1" \
+ "$P_CLI dtls=1" \
+ 0 \
+ -s "Extra-header:" \
+ -c "HTTP/1.0 200 OK"
+
# Final report
echo "------------------------------------------------------------------------"
