add ratime mount_setattr test

Signed-off-by: lengrongfu <[email protected]>

tests/contest/contest/src/tests/mounts_recursive/mod.rs

@@ -503,6 +503,33 @@ fn check_recursive_rnoatime() -> TestResult {
     result
 }
 
+fn check_recursive_ratime() -> TestResult {
+    let ratime_dir_path = PathBuf::from_str("/tmp/ratime_dir").unwrap();
+    let mount_dest_path = PathBuf::from_str("/ratime").unwrap();
+    fs::create_dir(ratime_dir_path.clone()).unwrap();
+
+    let mount_options = vec![
+        "rbind".to_string(),
+        "ratime".to_string(),
+        "rdiratime".to_string(),
+    ];
+    let mut mount_spec = Mount::default();
+    mount_spec
+        .set_destination(mount_dest_path)
+        .set_typ(None)
+        .set_source(Some(ratime_dir_path.clone()))
+        .set_options(Some(mount_options));
+    let spec = get_spec(
+        vec![mount_spec],
+        vec!["runtimetest".to_string(), "mounts_recursive".to_string()],
+    );
+
+    let result = test_inside_container(spec, &|_| Ok(()));
+
+    fs::remove_dir_all(ratime_dir_path).unwrap();
+    result
+}
+
 fn check_recursive_rstrictatime() -> TestResult {
     let rstrictatime_base_dir = PathBuf::from_str("/tmp").unwrap();
     let rstrictatime_dir_path = rstrictatime_base_dir.join("rstrictatime_dir");
@@ -622,6 +649,7 @@ pub fn get_mounts_recursive_test() -> TestGroup {
     let rrelatime_test = Test::new("rrelatime_test", Box::new(check_recursive_rrelatime));
     let rnorelatime_test = Test::new("rnorelatime_test", Box::new(check_recursive_rnorelatime));
     let rnoatime_test = Test::new("rnoatime_test", Box::new(check_recursive_rnoatime));
+    let ratime_test = Test::new("ratime_test", Box::new(check_recursive_ratime));
     let rstrictatime_test = Test::new("rstrictatime_test", Box::new(check_recursive_rstrictatime));
     let rnosymfollow_test = Test::new("rnosymfollow_test", Box::new(check_recursive_rnosymfollow));
     let rsymfollow_test = Test::new("rsymfollow_test", Box::new(check_recursive_rsymfollow));
@@ -641,6 +669,7 @@ pub fn get_mounts_recursive_test() -> TestGroup {
         Box::new(rrelatime_test),
         Box::new(rnorelatime_test),
         Box::new(rnoatime_test),
+        Box::new(ratime_test),
         Box::new(rstrictatime_test),
         Box::new(rnosymfollow_test),
         Box::new(rsymfollow_test),

tests/contest/runtimetest/src/tests.rs

@@ -250,6 +250,16 @@ pub fn validate_mounts_recursive(spec: &Spec) {
                                 );
                             }
                         }
+                        "ratime" => {
+                            println!("ratime: {mount:?}");
+                            if let Err(e) = utils::test_mount_ratime_option(
+                                mount.destination().to_str().unwrap(),
+                            ) {
+                                eprintln!(
+                                    "path expected to be ratime, found not ratime, error: {e}"
+                                );
+                            }
+                        }
                         "rstrictatime" => {
                             println!("rstrictatime: {mount:?}");
                             if let Err(e) = utils::test_mount_rstrictatime_option(

tests/contest/runtimetest/src/utils.rs

@@ -340,6 +340,46 @@ pub fn test_mount_rnoatime_option(path: &str) -> Result<(), std::io::Error> {
     Ok(())
 }
 
+pub fn test_mount_ratime_option(path: &str) -> Result<(), std::io::Error> {
+    let test_file_path = PathBuf::from(path).join("ratime.txt");
+    Command::new("touch")
+        .arg(test_file_path.to_str().unwrap())
+        .output()?;
+    let one_metadata = fs::metadata(test_file_path.clone())?;
+    println!(
+        "{:?} file one atime is {:?},mtime is {:?}, current time is {:?}",
+        test_file_path,
+        one_metadata.atime(),
+        one_metadata.mtime(),
+        std::time::SystemTime::now()
+    );
+    std::thread::sleep(std::time::Duration::from_millis(1000));
+
+    // execute touch command to update access time
+    Command::new("touch")
+        .arg(test_file_path.to_str().unwrap())
+        .output()
+        .expect("execute touch command error");
+    let two_metadata = fs::metadata(test_file_path.clone())?;
+    println!(
+        "{:?} file two atime is {:?},mtime is {:?},current time is {:?}",
+        test_file_path,
+        two_metadata.atime(),
+        two_metadata.mtime(),
+        std::time::SystemTime::now()
+    );
+    if one_metadata.atime() == two_metadata.atime() {
+        return Err(std::io::Error::new(
+            std::io::ErrorKind::Other,
+            format!(
+                "update access time for file {:?}, expected update",
+                test_file_path.to_str()
+            ),
+        ));
+    }
+    Ok(())
+}
+
 // Always update the last access time (atime) when files are accessed on this mount.
 pub fn test_mount_rstrictatime_option(path: &str) -> Result<(), std::io::Error> {
     let test_file_path = PathBuf::from(path).join("rstrictatime.txt");