Re: [Libguestfs] [libnbd PATCH 07/10] rust: Add a couple of integration tests

A couple of integration tests are added in rust/tests. They are mostly ported from the OCaml tests. --- rust/tests/test_210_opt_abort.rs | 39 +++++ rust/tests/test_220_opt_list.rs | 85 +++++++++++

diff --git a/rust/tests/test_220_opt_list.rs b/rust/tests/test_220_opt_list.rs new file mode 100644 index 0000000..5abec5f --- /dev/null +++ b/rust/tests/test_220_opt_list.rs @@ -0,0 +1,85 @@

+ +impl ConnTester { + fn new() -> Self { + let srcdir = env::var("srcdir").unwrap(); + let srcdir = Path::new(&srcdir); + let script_path = srcdir.join("../tests/opt-list.sh"); + let script_path = + CString::new(script_path.into_os_string().into_vec()).unwrap(); + Self { script_path } + } + + fn connect(

+ &self, + mode: u8, + expected_exports: &[&CStr], + ) -> libnbd::Result<()> { + let nbd = libnbd::Handle::new().unwrap(); + nbd.set_opt_mode(true).unwrap(); + nbd.connect_command(&[ + c_str!("nbdkit"), + c_str!("-s"), + c_str!("--exit-with-parent"), + c_str!("-v"), + c_str!("sh"), + &self.script_path, + &CString::new(format!("mode={mode}")).unwrap(), + ]) + .unwrap(); + + // Collect all exports in this list. + let exports = Arc::new(Mutex::new(Vec::new())); + let exports_clone = exports.clone(); + let count = nbd.opt_list(move |name, _| { + exports_clone.lock().unwrap().push(name.to_owned()); + 0 + })?; + let exports = Arc::into_inner(exports).unwrap().into_inner().unwrap(); + assert_eq!(exports.len(), count as usize); + assert_eq!(exports.len(), expected_exports.len()); + for (export, &expected) in exports.iter().zip(expected_exports) { + assert_eq!(export.as_c_str(), expected); + } + Ok(())