[shepherd] 01/03: tests: Improve synchronization in starting/stopping tests.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository shepherd.

commit 7addb01ad218c7292fb510e4bc2d94eb6b436c8a
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Sat Apr 29 22:13:03 2023 +0200

    tests: Improve synchronization in starting/stopping tests.
    
    This is a followup to 347d274e945334cbc0247512da84ccb9efcad0ff and
    f418f74a8e5848f5af0f94821c997410755f8579.
    
    * tests/starting-status.sh: Loop until 'herd status test' shows
    "starting".
    * tests/stopping-status.sh: Loop until 'herd status test' show "being
    stopped".
---
 tests/starting-status.sh | 2 ++
 tests/stopping-status.sh | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/starting-status.sh b/tests/starting-status.sh
index bcd08b2..8e011e9 100644
--- a/tests/starting-status.sh
+++ b/tests/starting-status.sh
@@ -112,6 +112,8 @@ echo "Now trying to stop a service in 'starting' state."
 $herd start test &
 herd_start_pid=$!
 
+while ! $herd status test | grep starting; do sleep 0.5; done
+
 $herd stop test &
 herd_stop_pid1=$!
 $herd stop test &
diff --git a/tests/stopping-status.sh b/tests/stopping-status.sh
index 554554d..df2f0a4 100644
--- a/tests/stopping-status.sh
+++ b/tests/stopping-status.sh
@@ -118,7 +118,8 @@ $herd status test | grep running
 $herd stop test &
 herd_stop_pid=$!
 
-$herd status test | grep "being stopped"
+while ! $herd status test | grep "being stopped"; do sleep 0.5; done
+
 $herd start test &
 herd_start_pid1=$!
 $herd start test &