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/* 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);
}
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