Merging upstream version 256.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/src/journal/test-journald-rate-limit.c b/src/journal/test-journald-rate-limit.c
new file mode 100644
index 0000000..a08faba
--- /dev/null
+++ b/src/journal/test-journald-rate-limit.c
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "journald-rate-limit.h"
+#include "tests.h"
+
+TEST(journal_ratelimit_test) {
+        _cleanup_ordered_hashmap_free_ OrderedHashmap *rl = NULL;
+        int r;
+
+        for (unsigned i = 0; i < 20; i++) {
+                r = journal_ratelimit_test(&rl, "hoge", USEC_PER_SEC, 10, LOG_DEBUG, 0);
+                assert_se(r == (i < 10 ? 1 : 0));
+                r = journal_ratelimit_test(&rl, "foo", 10 * USEC_PER_SEC, 10, LOG_DEBUG, 0);
+                assert_se(r == (i < 10 ? 1 : 0));
+        }
+
+        /* Different priority group with the same ID is not ratelimited. */
+        assert_se(journal_ratelimit_test(&rl, "hoge", USEC_PER_SEC, 10, LOG_INFO, 0) == 1);
+        assert_se(journal_ratelimit_test(&rl, "foo", 10 * USEC_PER_SEC, 10, LOG_INFO, 0) == 1);
+        /* Still LOG_DEBUG is ratelimited. */
+        assert_se(journal_ratelimit_test(&rl, "hoge", USEC_PER_SEC, 10, LOG_DEBUG, 0) == 0);
+        assert_se(journal_ratelimit_test(&rl, "foo", 10 * USEC_PER_SEC, 10, LOG_DEBUG, 0) == 0);
+        /* Different ID is not ratelimited. */
+        assert_se(journal_ratelimit_test(&rl, "quux", USEC_PER_SEC, 10, LOG_DEBUG, 0) == 1);
+
+        usleep_safe(USEC_PER_SEC);
+
+        /* The ratelimit is now expired (11 trials are suppressed, so the return value should be 12). */
+        assert_se(journal_ratelimit_test(&rl, "hoge", USEC_PER_SEC, 10, LOG_DEBUG, 0) == 1 + 11);
+
+        /* foo is still ratelimited. */
+        assert_se(journal_ratelimit_test(&rl, "foo", 10 * USEC_PER_SEC, 10, LOG_DEBUG, 0) == 0);
+
+        /* Still other priority and/or other IDs are not ratelimited. */
+        assert_se(journal_ratelimit_test(&rl, "hoge", USEC_PER_SEC, 10, LOG_INFO, 0) == 1);
+        assert_se(journal_ratelimit_test(&rl, "foo", 10 * USEC_PER_SEC, 10, LOG_INFO, 0) == 1);
+        assert_se(journal_ratelimit_test(&rl, "quux", USEC_PER_SEC, 10, LOG_DEBUG, 0) == 1);
+}
+
+DEFINE_TEST_MAIN(LOG_INFO);