// Copyright (C) 2018 Sebastian Dröge // Copyright (C) 2018 LEE Dongjun // // 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::io::Write; use std::sync::mpsc; 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 (listening_tx, listening_rx) = mpsc::channel(); let handler = thread::spawn(move || { use std::net; let listener = net::TcpListener::bind("0.0.0.0:5000").unwrap(); listening_tx.send(()).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::default(); let caps = gst::Caps::builder("foo/bar").build(); let tcpclientsrc = gst::ElementFactory::make("ts-tcpclientsrc") .property("caps", &caps) .property("port", 5000i32) .build() .unwrap(); let appsink = gst_app::AppSink::builder() .sync(false) .async_(false) .build(); pipeline .add_many(&[&tcpclientsrc, appsink.upcast_ref()]) .unwrap(); tcpclientsrc.link(&appsink).unwrap(); let samples = Arc::new(Mutex::new(Vec::new())); let samples_clone = samples.clone(); appsink.set_callbacks( gst_app::AppSinkCallbacks::builder() .new_sample(move |appsink| { let sample = appsink.pull_sample().unwrap(); let mut samples = samples_clone.lock().unwrap(); samples.push(sample); Ok(gst::FlowSuccess::Ok) }) .build(), ); // Wait for the server to listen listening_rx.recv().unwrap(); pipeline.set_state(gst::State::Playing).unwrap(); let mut eos = false; let bus = pipeline.bus().unwrap(); while let Some(msg) = bus.timed_pop(5.seconds()) { use gst::MessageView; match msg.view() { MessageView::Eos(..) => { eos = true; break; } MessageView::Error(err) => panic!("{:?}", err), _ => (), } } assert!(eos); let samples = samples.lock().unwrap(); for sample in samples.iter() { assert_eq!(Some(caps.as_ref()), sample.caps()); } let total_received_size = samples .iter() .fold(0, |acc, sample| acc + sample.buffer().unwrap().size()); assert_eq!(total_received_size, 3 * 160); pipeline.set_state(gst::State::Null).unwrap(); handler.join().unwrap(); }