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// Copyright (C) 2018 Sebastian Dröge <sebastian@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 gst::prelude::*;
use std::thread;
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_push() {
init();
let mut h = gst_check::Harness::new("ts-udpsrc");
let caps = gst::Caps::builder("foo/bar").build();
{
let udpsrc = h.element().unwrap();
udpsrc.set_property("caps", &caps);
udpsrc.set_property("port", 5000i32);
udpsrc.set_property("context", "test-push");
}
h.play();
thread::spawn(move || {
use std::net;
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
use std::time;
// Sleep 50ms to allow for the udpsrc to be ready to actually receive data
thread::sleep(time::Duration::from_millis(50));
let buffer = [0; 160];
let socket = net::UdpSocket::bind("0.0.0.0:0").unwrap();
let ipaddr = IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1));
let dest = SocketAddr::new(ipaddr, 5000u16);
for _ in 0..3 {
socket.send_to(&buffer, dest).unwrap();
}
});
for _ in 0..3 {
let buffer = h.pull().unwrap();
assert_eq!(buffer.size(), 160);
}
let mut n_events = 0;
loop {
use gst::EventView;
let event = h.pull_event().unwrap();
match event.view() {
EventView::StreamStart(..) => {
assert_eq!(n_events, 0);
}
EventView::Caps(ev) => {
assert_eq!(n_events, 1);
let event_caps = ev.caps();
assert_eq!(caps.as_ref(), event_caps);
}
EventView::Segment(..) => {
assert_eq!(n_events, 2);
break;
}
_ => (),
}
n_events += 1;
}
assert!(n_events >= 2);
}
#[test]
#[cfg(not(windows))]
fn test_socket_reuse() {
init();
let mut ts_src_h = gst_check::Harness::new("ts-udpsrc");
let mut sink_h = gst_check::Harness::new("udpsink");
let mut ts_src_h2 = gst_check::Harness::new("ts-udpsrc");
{
let udpsrc = ts_src_h.element().unwrap();
udpsrc.set_property("port", 6000i32);
udpsrc.set_property("context", "test-socket-reuse");
}
ts_src_h.play();
{
let udpsrc = ts_src_h.element().unwrap();
let socket = udpsrc.property::<gio::Socket>("used-socket");
let udpsink = sink_h.element().unwrap();
udpsink.set_property("socket", &socket);
udpsink.set_property("host", "127.0.0.1");
udpsink.set_property("port", 6001i32);
}
sink_h.play();
sink_h.set_src_caps_str("application/test");
{
let udpsrc = ts_src_h2.element().unwrap();
udpsrc.set_property("port", 6001i32);
udpsrc.set_property("context", "test-socket-reuse");
}
ts_src_h2.play();
thread::spawn(move || {
use std::net;
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
use std::time;
// Sleep 50ms to allow for the udpsrc to be ready to actually receive data
thread::sleep(time::Duration::from_millis(50));
let buffer = [0; 160];
let socket = net::UdpSocket::bind("0.0.0.0:0").unwrap();
let ipaddr = IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1));
let dest = SocketAddr::new(ipaddr, 6000u16);
for _ in 0..3 {
socket.send_to(&buffer, dest).unwrap();
}
});
for _ in 0..3 {
let buffer = ts_src_h.pull().unwrap();
sink_h.push(buffer).unwrap();
let buffer = ts_src_h2.pull().unwrap();
assert_eq!(buffer.size(), 160);
}
}
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