Add bounded file logging rotation and retention #832

Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-07-02 15:51:10 +03:00 · 2026-06-24 00:16:02 +03:00
parent 7e5a1841b1
commit 87c82c2a63
8 changed files with 1031 additions and 110 deletions
@@ -0,0 +1,100 @@
+use super::*;
+
+#[test]
+fn test_parse_log_cli_options_default() {
+    let args: Vec<String> = vec![];
+    let options = parse_log_cli_options(&args).unwrap();
+    assert_eq!(
+        resolve_log_destination(&LoggingConfig::default(), &options).unwrap(),
+        LogDestination::Stderr
+    );
+}
+
+#[test]
+fn test_parse_log_cli_options_file() {
+    let args = vec!["--log-file".to_string(), "/var/log/telemt.log".to_string()];
+    let options = parse_log_cli_options(&args).unwrap();
+    match resolve_log_destination(&LoggingConfig::default(), &options).unwrap() {
+        LogDestination::File { options } => {
+            assert_eq!(options.path, "/var/log/telemt.log");
+            assert_eq!(options.rotation, LogRotation::Never);
+        }
+        _ => panic!("Expected File destination"),
+    }
+}
+
+#[test]
+fn test_parse_log_cli_options_file_daily() {
+    let args = vec!["--log-file-daily=/var/log/telemt".to_string()];
+    let options = parse_log_cli_options(&args).unwrap();
+    match resolve_log_destination(&LoggingConfig::default(), &options).unwrap() {
+        LogDestination::File { options } => {
+            assert_eq!(options.path, "/var/log/telemt");
+            assert_eq!(options.rotation, LogRotation::Daily);
+        }
+        _ => panic!("Expected File destination"),
+    }
+}
+
+#[test]
+fn test_parse_log_cli_options_bounds() {
+    let args = vec![
+        "--log-file=/var/log/telemt.log".to_string(),
+        "--log-rotation=hourly".to_string(),
+        "--log-max-size-bytes=1024".to_string(),
+        "--log-max-files=3".to_string(),
+        "--log-max-age-secs=60".to_string(),
+    ];
+    let options = parse_log_cli_options(&args).unwrap();
+    match resolve_log_destination(&LoggingConfig::default(), &options).unwrap() {
+        LogDestination::File { options } => {
+            assert_eq!(options.rotation, LogRotation::Hourly);
+            assert_eq!(options.max_size_bytes, 1024);
+            assert_eq!(options.max_files, 3);
+            assert_eq!(options.max_age_secs, 60);
+        }
+        _ => panic!("Expected File destination"),
+    }
+}
+
+#[test]
+fn test_parse_log_cli_options_rejects_bad_rotation() {
+    let args = vec!["--log-rotation=yearly".to_string()];
+    assert!(parse_log_cli_options(&args).is_err());
+}
+
+#[cfg(unix)]
+#[test]
+fn test_parse_log_cli_options_syslog() {
+    let args = vec!["--syslog".to_string()];
+    let options = parse_log_cli_options(&args).unwrap();
+    assert_eq!(
+        resolve_log_destination(&LoggingConfig::default(), &options).unwrap(),
+        LogDestination::Syslog
+    );
+}
+
+#[cfg(unix)]
+#[test]
+fn test_syslog_priority_for_level_mapping() {
+    assert_eq!(
+        syslog_priority_for_level(&tracing::Level::ERROR),
+        libc::LOG_ERR
+    );
+    assert_eq!(
+        syslog_priority_for_level(&tracing::Level::WARN),
+        libc::LOG_WARNING
+    );
+    assert_eq!(
+        syslog_priority_for_level(&tracing::Level::INFO),
+        libc::LOG_INFO
+    );
+    assert_eq!(
+        syslog_priority_for_level(&tracing::Level::DEBUG),
+        libc::LOG_DEBUG
+    );
+    assert_eq!(
+        syslog_priority_for_level(&tracing::Level::TRACE),
+        libc::LOG_DEBUG
+    );
+}