veyron/lib/testutil: make sure we seed rand exactly once.
Change-Id: I72e86d9038cd7b7fe33788ef72a78b662aaabdff
diff --git a/services/mgmt/node/impl/impl_test.go b/services/mgmt/node/impl/impl_test.go
index 51576fd..170d8cc 100644
--- a/services/mgmt/node/impl/impl_test.go
+++ b/services/mgmt/node/impl/impl_test.go
@@ -235,6 +235,9 @@
if err := server.Serve(publishName, new(appService), nil); err != nil {
vlog.Fatalf("Serve(%v) failed: %v", publishName, err)
}
+ // Some of our tests look for log files, so make sure they are flushed
+ // to ensure that at least the files exist.
+ vlog.FlushLog()
ping()
<-signals.ShutdownOnSignals()
