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// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
// Copyright (C) 2018 LEE Dongjun <redongjun@gmail.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.
use glib::prelude::*;
use gst::prelude::*;
use std::io::Write;
use std::sync::{Arc, Mutex};
use std::{thread, time};
fn init() {
use std::sync::Once;
static INIT: Once = Once::new();
INIT.call_once(|| {
gst::init().unwrap();
gstthreadshare::plugin_register_static().expect("gstthreadshare tcpclientsrc test");
});
}
#[test]
fn test_push() {
init();
let handler = thread::spawn(move || {
use std::net;
let listener = net::TcpListener::bind("0.0.0.0:5000").unwrap();
let stream = listener.incoming().next().unwrap();
let buffer = [0; 160];
let mut socket = stream.unwrap();
for _ in 0..3 {
let _ = socket.write(&buffer);
thread::sleep(time::Duration::from_millis(20));
}
});
let pipeline = gst::Pipeline::new(None);
let tcpclientsrc = gst::ElementFactory::make("ts-tcpclientsrc", None).unwrap();
let appsink = gst::ElementFactory::make("appsink", None).unwrap();
appsink.set_property("sync", &false).unwrap();
appsink.set_property("async", &false).unwrap();
pipeline.add_many(&[&tcpclientsrc, &appsink]).unwrap();
tcpclientsrc.link(&appsink).unwrap();
let caps = gst::Caps::new_simple("foo/bar", &[]);
tcpclientsrc.set_property("caps", &caps).unwrap();
tcpclientsrc.set_property("port", &5000i32).unwrap();
appsink.set_property("emit-signals", &true).unwrap();
let samples = Arc::new(Mutex::new(Vec::new()));
let appsink = appsink.dynamic_cast::<gst_app::AppSink>().unwrap();
let samples_clone = samples.clone();
appsink.connect_new_sample(move |appsink| {
let sample = appsink
.emit("pull-sample", &[])
.unwrap()
.unwrap()
.get::<gst::Sample>()
.unwrap()
.unwrap();
let mut samples = samples_clone.lock().unwrap();
samples.push(sample);
Ok(gst::FlowSuccess::Ok)
});
pipeline.set_state(gst::State::Playing).unwrap();
let mut eos = false;
let bus = pipeline.get_bus().unwrap();
while let Some(msg) = bus.timed_pop(5 * gst::SECOND) {
use gst::MessageView;
match msg.view() {
MessageView::Eos(..) => {
eos = true;
break;
}
MessageView::Error(..) => unreachable!(),
_ => (),
}
}
assert!(eos);
let samples = samples.lock().unwrap();
for sample in samples.iter() {
assert_eq!(Some(caps.as_ref()), sample.get_caps());
}
let total_received_size = samples.iter().fold(0, |acc, sample| {
acc + sample.get_buffer().unwrap().get_size()
});
assert_eq!(total_received_size, 3 * 160);
pipeline.set_state(gst::State::Null).unwrap();
handler.join().unwrap();
}
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