mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-21 22:53:37 +00:00
3f7ff1b068
This patch includes: - Event callback handlers - Tests related to events(410-430) src/bin/event.rs and src/bin/event_leak.rs are the PoCs that Boxes related to callbacks are not leaked.
60 lines
2.0 KiB
Rust
60 lines
2.0 KiB
Rust
/* libguestfs Rust bindings
|
|
* Copyright (C) 2019 Hiroyuki Katsura <hiroyuki.katsura.0513@gmail.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
extern crate guestfs;
|
|
|
|
use std::cell::RefCell;
|
|
use std::default::Default;
|
|
use std::rc::Rc;
|
|
|
|
#[test]
|
|
fn progress_messages() {
|
|
let callback_invoked = Rc::new(RefCell::new(0));
|
|
{
|
|
let mut g = guestfs::Handle::create().expect("create");
|
|
g.add_drive("/dev/null", Default::default()).unwrap();
|
|
g.launch().unwrap();
|
|
|
|
let eh = g
|
|
.set_event_callback(
|
|
|_, _, _, _| {
|
|
*callback_invoked.borrow_mut() += 1;
|
|
},
|
|
&[guestfs::Event::Progress],
|
|
)
|
|
.unwrap();
|
|
assert_eq!("ok", g.debug("progress", &["5"]).unwrap());
|
|
assert!(*callback_invoked.borrow() > 0);
|
|
|
|
*callback_invoked.borrow_mut() = 0;
|
|
g.delete_event_callback(eh).unwrap();
|
|
assert_eq!("ok", g.debug("progress", &["5"]).unwrap());
|
|
assert_eq!(*callback_invoked.borrow(), 0);
|
|
|
|
g.set_event_callback(
|
|
|_, _, _, _| {
|
|
*callback_invoked.borrow_mut() += 1;
|
|
},
|
|
&[guestfs::Event::Progress],
|
|
)
|
|
.unwrap();
|
|
assert_eq!("ok", g.debug("progress", &["5"]).unwrap());
|
|
}
|
|
assert!(*callback_invoked.borrow() > 0);
|
|
}
|