test: add test case for issue #31776

(cherry picked from commit bf99542) Related: RHEL-30567
redhat-plumbers · Aug 5, 2024 · 614ea41 · 614ea41
1 parent 8160d9f
commit 614ea41
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/test/units/testsuite-04.sh b/test/units/testsuite-04.sh
@@ -254,4 +254,12 @@ world
 EOF
 rm -f "$CURSOR_FILE"
 
+# Check that --until works with --after-cursor and --lines/-n
+# See: https://github.com/systemd/systemd/issues/31776
+CURSOR_FILE="$(mktemp)"
+journalctl -q -n 0 --cursor-file="$CURSOR_FILE"
+TIMESTAMP="$(journalctl -q -n 1 --cursor="$(<"$CURSOR_FILE")" --output=short-unix | cut -d ' ' -f 1 | cut -d '.' -f 1)"
+[[ -z "$(journalctl -q -n 10 --after-cursor="$(<"$CURSOR_FILE")" --until "@$((TIMESTAMP - 3))")" ]]
+rm -f "$CURSOR_FILE"
+
 touch /testok