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https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
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4fb18382c2
After a `cargo clean` the shared library is not yet present if the test is started with `cargo test`.
108 lines
3.2 KiB
Rust
108 lines
3.2 KiB
Rust
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the
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// Free Software Foundation, Inc., 51 Franklin Street, Suite 500,
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// Boston, MA 02110-1335, USA.
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extern crate glib;
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use glib::prelude::*;
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extern crate gstreamer as gst;
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use gst::prelude::*;
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use std::sync::{Arc, Mutex};
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extern crate gstthreadshare;
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fn init() {
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use std::sync::{Once, ONCE_INIT};
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static INIT: Once = ONCE_INIT;
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INIT.call_once(|| {
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gst::init().unwrap();
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gstthreadshare::plugin_register_static();
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});
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}
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#[test]
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fn test_push() {
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init();
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let pipeline = gst::Pipeline::new(None);
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let fakesrc = gst::ElementFactory::make("fakesrc", None).unwrap();
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let proxysink = gst::ElementFactory::make("ts-proxysink", None).unwrap();
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let proxysrc = gst::ElementFactory::make("ts-proxysrc", None).unwrap();
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let appsink = gst::ElementFactory::make("appsink", None).unwrap();
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pipeline
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.add_many(&[&fakesrc, &proxysink, &proxysrc, &appsink])
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.unwrap();
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fakesrc.link(&proxysink).unwrap();
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proxysrc.link(&appsink).unwrap();
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fakesrc.set_property("num-buffers", &3i32).unwrap();
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proxysink.set_property("proxy-context", &"test").unwrap();
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proxysrc.set_property("proxy-context", &"test").unwrap();
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appsink.set_property("emit-signals", &true).unwrap();
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let samples = Arc::new(Mutex::new(Vec::new()));
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let samples_clone = samples.clone();
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appsink
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.connect("new-sample", true, move |args| {
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let appsink = args[0].get::<gst::Element>().unwrap();
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let sample = appsink
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.emit("pull-sample", &[])
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.unwrap()
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.unwrap()
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.get::<gst::Sample>()
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.unwrap();
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samples_clone.lock().unwrap().push(sample);
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Some(gst::FlowReturn::Ok.to_value())
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})
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.unwrap();
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pipeline
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.set_state(gst::State::Playing)
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.into_result()
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.unwrap();
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let mut eos = false;
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let bus = pipeline.get_bus().unwrap();
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while let Some(msg) = bus.timed_pop(5 * gst::SECOND) {
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use gst::MessageView;
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match msg.view() {
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MessageView::Eos(..) => {
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eos = true;
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break;
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}
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MessageView::Error(..) => unreachable!(),
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_ => (),
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}
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}
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assert!(eos);
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let samples = samples.lock().unwrap();
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assert_eq!(samples.len(), 3);
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for sample in samples.iter() {
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assert!(sample.get_buffer().is_some());
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}
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pipeline.set_state(gst::State::Null).into_result().unwrap();
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}
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