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// Copyright (C) 2019 Mathieu Duponchelle <mathieu@centricular.com>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the
// Free Software Foundation, Inc., 51 Franklin Street, Suite 500,
// Boston, MA 02110-1335, USA.
//
// SPDX-License-Identifier: LGPL-2.1-or-later
use std::thread;
use gst::prelude::*;
fn init() {
use std::sync::Once;
static INIT: Once = Once::new();
INIT.call_once(|| {
gst::init().unwrap();
gstthreadshare::plugin_register_static().expect("gstthreadshare udpsrc test");
});
}
#[test]
fn test_client_management() {
init();
let h = gst_check::Harness::new("ts-udpsink");
let udpsink = h.element().unwrap();
let clients = udpsink.property::<String>("clients");
assert_eq!(clients, "127.0.0.1:5004");
udpsink.emit_by_name::<()>("add", &[&"192.168.1.1", &57i32]);
let clients = udpsink.property::<String>("clients");
assert_eq!(clients, "127.0.0.1:5004,192.168.1.1:57");
/* Adding a client twice is not supported */
udpsink.emit_by_name::<()>("add", &[&"192.168.1.1", &57i32]);
let clients = udpsink.property::<String>("clients");
assert_eq!(clients, "127.0.0.1:5004,192.168.1.1:57");
udpsink.emit_by_name::<()>("remove", &[&"192.168.1.1", &57i32]);
let clients = udpsink.property::<String>("clients");
assert_eq!(clients, "127.0.0.1:5004");
/* Removing a non-existing client should not be a problem */
udpsink.emit_by_name::<()>("remove", &[&"192.168.1.1", &57i32]);
let clients = udpsink.property::<String>("clients");
assert_eq!(clients, "127.0.0.1:5004");
/* Removing the default client is possible */
udpsink.emit_by_name::<()>("remove", &[&"127.0.0.1", &5004i32]);
let clients = udpsink.property::<String>("clients");
assert_eq!(clients, "");
/* The client properties is writable too */
udpsink.set_property("clients", "127.0.0.1:5004,192.168.1.1:57");
let clients = udpsink.property::<String>("clients");
assert_eq!(clients, "127.0.0.1:5004,192.168.1.1:57");
udpsink.emit_by_name::<()>("clear", &[]);
let clients = udpsink.property::<String>("clients");
assert_eq!(clients, "");
}
#[test]
fn test_chain() {
init();
let mut h = gst_check::Harness::new("ts-udpsink");
h.set_src_caps_str("foo/bar");
{
let udpsink = h.element().unwrap();
udpsink.set_property("clients", "127.0.0.1:5005");
}
thread::spawn(move || {
use std::net;
use std::time;
thread::sleep(time::Duration::from_millis(50));
let socket = net::UdpSocket::bind("127.0.0.1:5005").unwrap();
let mut buf = [0; 5];
let (amt, _) = socket.recv_from(&mut buf).unwrap();
assert!(amt == 4);
assert!(buf == [42, 43, 44, 45, 0]);
});
let buf = gst::Buffer::from_slice(&[42, 43, 44, 45]);
assert!(h.push(buf) == Ok(gst::FlowSuccess::Ok));
}
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