tests: extra check to avoid race in reopen logs test

In Unicorn, the master reopens logs before the workers do in
case the workers die while reopening logs.  But for our test
cases (and real-world usage) we need to ensure the workers have
reopened logs as well.

1 files changed, 11 insertions, 1 deletions

diff --git a/t/t0003-reopen-logs.sh b/t/t0003-reopen-logs.sh
index 822de8b..910a0a5 100755
--- a/t/t0003-reopen-logs.sh
+++ b/t/t0003-reopen-logs.sh
@@ -3,7 +3,7 @@
 nr_client=${nr_client-2}
 . ./test-lib.sh
 
-t_plan 18 "reopen rotated logs"
+t_plan 19 "reopen rotated logs"
 
 t_begin "setup and startup" && {
         rtmpfiles curl_out curl_err r_rot
@@ -44,6 +44,16 @@ t_begin "wait for rotated log to reappear" && {
         done
 }
 
+t_begin "wait for worker to reopen logs" && {
+        nr=60
+        re="worker=.* done reopening logs"
+        while ! grep "$re" < $r_err >/dev/null && test $nr -ge 0
+        do
+                sleep 1
+                nr=$(( $nr - 1 ))
+        done
+}
+
 dbgcat r_rot
 dbgcat r_err