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https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
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625798c5db
Whenever a new sticky event arrives we must make sure to forward it downstream before the next buffer. Also make sure to unlock all our mutexes when they're not needed anymore.
110 lines
3.8 KiB
Rust
110 lines
3.8 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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use glib;
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use glib::prelude::*;
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use gst;
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use gst::prelude::*;
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use gst_check;
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use gstthreadshare;
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fn init() {
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use std::sync::Once;
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static INIT: Once = Once::new();
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INIT.call_once(|| {
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gst::init().unwrap();
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gstthreadshare::plugin_register_static().expect("gstthreadshare inputselector test");
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});
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}
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#[test]
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fn test_active_pad() {
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init();
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let is = gst::ElementFactory::make("ts-input-selector", None).unwrap();
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let mut h1 = gst_check::Harness::new_with_element(&is, Some("sink_%u"), Some("src"));
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let mut h2 = gst_check::Harness::new_with_element(&is, Some("sink_%u"), None);
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let active_pad = is
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.get_property("active-pad")
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.unwrap()
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.get::<gst::Pad>()
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.unwrap();
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assert_eq!(active_pad, h1.get_srcpad().unwrap().get_peer());
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is.set_property("active-pad", &h2.get_srcpad().unwrap().get_peer())
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.unwrap();
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let active_pad = is
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.get_property("active-pad")
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.unwrap()
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.get::<gst::Pad>()
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.unwrap();
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assert_eq!(active_pad, h2.get_srcpad().unwrap().get_peer());
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h1.set_src_caps_str("foo/bar");
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h2.set_src_caps_str("foo/bar");
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h1.play();
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/* Push buffer on inactive pad, we should not receive anything */
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let buf = gst::Buffer::new();
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assert_eq!(h1.push(buf), Ok(gst::FlowSuccess::Ok));
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assert_eq!(h1.buffers_received(), 0);
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/* Buffers pushed on the active pad should be received */
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let buf = gst::Buffer::new();
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assert_eq!(h2.push(buf), Ok(gst::FlowSuccess::Ok));
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assert_eq!(h1.buffers_received(), 1);
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assert_eq!(h1.events_received(), 4);
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let event = h1.pull_event().unwrap();
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assert_eq!(event.get_type(), gst::EventType::CustomDownstreamSticky);
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let event = h1.pull_event().unwrap();
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assert_eq!(event.get_type(), gst::EventType::StreamStart);
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let event = h1.pull_event().unwrap();
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assert_eq!(event.get_type(), gst::EventType::Caps);
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let event = h1.pull_event().unwrap();
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assert_eq!(event.get_type(), gst::EventType::Segment);
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/* Push another buffer on the active pad, there should be no new events */
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let buf = gst::Buffer::new();
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assert_eq!(h2.push(buf), Ok(gst::FlowSuccess::Ok));
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assert_eq!(h1.buffers_received(), 2);
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assert_eq!(h1.events_received(), 4);
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/* Switch the active pad and push a buffer, we should receive stream-start, segment and caps
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* again */
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let buf = gst::Buffer::new();
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is.set_property("active-pad", &h1.get_srcpad().unwrap().get_peer())
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.unwrap();
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assert_eq!(h1.push(buf), Ok(gst::FlowSuccess::Ok));
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assert_eq!(h1.buffers_received(), 3);
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assert_eq!(h1.events_received(), 7);
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let event = h1.pull_event().unwrap();
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assert_eq!(event.get_type(), gst::EventType::StreamStart);
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let event = h1.pull_event().unwrap();
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assert_eq!(event.get_type(), gst::EventType::Caps);
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let event = h1.pull_event().unwrap();
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assert_eq!(event.get_type(), gst::EventType::Segment);
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let _ = is.set_state(gst::State::Null);
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}
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