test: add 122-xleave

diff --git a/test/simulation/122-xleave b/test/simulation/122-xleave
new file mode 100755 (executable)
index 0000000..e0ce9ec
--- /dev/null
+++ b/test/simulation/122-xleave
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+. ./test.common
+test_start "interleaved mode"
+
+client_server_options="xleave"
+
+run_test || test_fail
+check_chronyd_exit || test_fail
+check_source_selection || test_fail
+check_packet_interval || test_fail
+check_sync || test_fail
+
+clients=2
+peers=2
+max_sync_time=500
+base_delay="(+ 1e-4 (* -1 (equal 0.1 from 2) (equal 0.1 to 1)))"
+
+client_lpeer_options="xleave minpoll 5 maxpoll 5"
+
+run_test || test_fail
+check_chronyd_exit || test_fail
+# These checks are expected to fail
+check_source_selection && test_fail
+check_sync && test_fail
+
+for rpoll in 4 5 6; do
+       client_rpeer_options="xleave minpoll $rpoll maxpoll $rpoll"
+
+       run_test || test_fail
+       check_chronyd_exit || test_fail
+       check_source_selection || test_fail
+       check_sync || test_fail
+done
+
+test_pass