tests: add test for exit pipe

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/tests/test-slirp4netns-exit-fd.sh b/tests/test-slirp4netns-exit-fd.sh
new file mode 100755
index 0000000..400bfb4
--- /dev/null
+++ b/tests/test-slirp4netns-exit-fd.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+set -xeuo pipefail
+
+. $(dirname $0)/common.sh
+
+unshare -r -n sleep infinity &
+child=$!
+
+wait_for_network_namespace $child
+
+touch keep_alive
+
+slirp4netns -e 10 $child tun11 10<(while test -e keep_alive; do sleep 0.1; done) &
+
+slirp_pid=$!
+
+function cleanup {
+    set +xeuo pipefail
+    kill -9 $child $slirp_pid
+    rm -f keep_alive
+}
+trap cleanup EXIT
+
+# wait a while, check that slirp4netns is alive
+kill -0 $slirp_pid
+
+rm keep_alive
+
+wait_process_exits $slirp_pid
+
+if kill -0 $slirp_pid; then
+    exit 1
+fi
+
+exit 0