compatible pipeline test makes bad timing assumptions.

There are no guarantees about message ordering when multiple
sockets are involved.  Adding a delay doesn't fix the lack of
a guarantee, but makes it sufficiently unlikely to be violated
to suit our test purposes.

1 files changed, 3 insertions, 0 deletions

diff --git a/tests/compat_pipeline.c b/tests/compat_pipeline.c
index 3587097f..380300f6 100644
--- a/tests/compat_pipeline.c
+++ b/tests/compat_pipeline.c
@@ -65,7 +65,10 @@ int main ()
     push2 = test_socket (AF_SP, NN_PUSH);
     test_connect (push2, SOCKET_ADDRESS);
 
+    nn_sleep (10);
     test_send (push1, "ABC");
+
+    nn_sleep (10);
     test_send (push2, "DEF");
 
     test_recv (pull1, "ABC");