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-rw-r--r--test/compose/slirp4netns_opts/tests.sh14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/compose/slirp4netns_opts/tests.sh b/test/compose/slirp4netns_opts/tests.sh
index 1efce45c4..cfa84e1e4 100644
--- a/test/compose/slirp4netns_opts/tests.sh
+++ b/test/compose/slirp4netns_opts/tests.sh
@@ -3,4 +3,18 @@
output="$(cat $OUTFILE)"
expected="teststring"
+# Reading from the nc socket is flaky because docker-compose only starts
+# the containers. We cannot know at this point if the container did already
+# send the message. Give the container 5 seconds time to send the message
+# to prevent flakes.
+local _timeout=5
+while [ $_timeout -gt 0 ]; do
+ if [ -n "$output" ]; then
+ break
+ fi
+ sleep 1
+ _timeout=$(($_timeout - 1))
+ output="$(cat $OUTFILE)"
+done
+
is "$output" "$expected" "$testname : nc received teststring"