Merge pull request #10431 from vrothberg/journald-logs

journald logger: fix race condition

1 files changed, 52 insertions, 0 deletions

diff --git a/test/system/035-logs.bats b/test/system/035-logs.bats
index 3dd88e5eb..ccf83df14 100644
--- a/test/system/035-logs.bats
+++ b/test/system/035-logs.bats
@@ -73,4 +73,56 @@ ${cid[0]} d"   "Sequential output from logs"
     _log_test_multi journald
 }
 
+@test "podman logs - journald log driver requires journald events backend" {
+    skip_if_remote "remote does not support --events-backend"
+    # We can't use journald on RHEL as rootless: rhbz#1895105
+    skip_if_journald_unavailable
+
+    run_podman --events-backend=file run --log-driver=journald -d --name test --replace $IMAGE ls /
+    run_podman --events-backend=file logs test
+    run_podman 125 --events-backend=file logs --follow test
+    is "$output" "Error: using --follow with the journald --log-driver but without the journald --events-backend (file) is not supported" "journald logger requires journald eventer"
+}
+
+function _log_test_since() {
+    local driver=$1
+
+    s_before="before_$(random_string)_${driver}"
+    s_after="after_$(random_string)_${driver}"
+
+    before=$(date --iso-8601=seconds)
+    run_podman run --log-driver=$driver -d --name test $IMAGE sh -c \
+        "echo $s_before; trap 'echo $s_after; exit' SIGTERM; while :; do sleep 1; done"
+
+    # sleep a second to make sure the date is after the first echo
+    sleep 1
+    after=$(date --iso-8601=seconds)
+    run_podman stop test
+
+    run_podman logs test
+    is "$output" \
+        "$s_before
+$s_after"
+
+    run_podman logs --since $before test
+    is "$output" \
+        "$s_before
+$s_after"
+
+    run_podman logs --since $after test
+    is "$output" "$s_after"
+    run_podman rm -f test
+}
+
+@test "podman logs - since k8s-file" {
+    _log_test_since k8s-file
+}
+
+@test "podman logs - since journald" {
+    # We can't use journald on RHEL as rootless: rhbz#1895105
+    skip_if_journald_unavailable
+
+    _log_test_since journald
+}
+
 # vim: filetype=sh