gst-plugins-rs/utils/togglerecord/tests/tests.rs

2260 lines
83 KiB
Rust

// Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
//
// This Source Code Form is subject to the terms of the Mozilla Public License, v2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at
// <https://mozilla.org/MPL/2.0/>.
//
// SPDX-License-Identifier: MPL-2.0
use gst::prelude::*;
use either::*;
use std::sync::{mpsc, Mutex};
use std::{thread, time::Duration};
fn init() {
use std::sync::Once;
static INIT: Once = Once::new();
INIT.call_once(|| {
gst::init().unwrap();
gsttogglerecord::plugin_register_static().expect("gsttogglerecord tests");
});
}
enum SendData {
Buffers(usize),
BuffersDelta(usize),
Gaps(usize),
Eos,
Terminate,
}
#[allow(clippy::type_complexity)]
fn setup_sender_receiver(
pipeline: &gst::Pipeline,
togglerecord: &gst::Element,
pad: &str,
offset: gst::ClockTime,
live: bool,
) -> (
mpsc::Sender<SendData>,
mpsc::Receiver<()>,
mpsc::Receiver<Either<gst::Buffer, gst::Event>>,
thread::JoinHandle<()>,
) {
let fakesink = gst::ElementFactory::make("fakesink")
.property("async", false)
.build()
.unwrap();
pipeline.add(&fakesink).unwrap();
let main_stream = pad == "src";
let (srcpad, sinkpad) = if main_stream {
(
togglerecord.static_pad("src").unwrap(),
togglerecord.static_pad("sink").unwrap(),
)
} else {
let sinkpad = togglerecord.request_pad_simple("sink_%u").unwrap();
let srcpad = sinkpad.iterate_internal_links().next().unwrap().unwrap();
(srcpad, sinkpad)
};
sinkpad.add_probe(
gst::PadProbeType::QUERY_UPSTREAM,
move |_pad, probe_info| {
let query = match &mut probe_info.data {
Some(gst::PadProbeData::Query(q)) => q,
_ => unreachable!(),
};
use gst::QueryViewMut::*;
match query.view_mut() {
Latency(q) => {
q.set(live, gst::ClockTime::ZERO, None);
gst::PadProbeReturn::Handled
}
_ => gst::PadProbeReturn::Ok,
}
},
);
let fakesink_sinkpad = fakesink.static_pad("sink").unwrap();
srcpad.link(&fakesink_sinkpad).unwrap();
let (sender_output, receiver_output) = mpsc::channel::<Either<gst::Buffer, gst::Event>>();
let sender_output = Mutex::new(sender_output);
srcpad.add_probe(
gst::PadProbeType::BUFFER | gst::PadProbeType::EVENT_DOWNSTREAM,
move |_, ref probe_info| {
match probe_info.data {
Some(gst::PadProbeData::Buffer(ref buffer)) => {
sender_output
.lock()
.unwrap()
.send(Left(buffer.clone()))
.unwrap();
}
Some(gst::PadProbeData::Event(ref event)) => {
sender_output
.lock()
.unwrap()
.send(Right(event.clone()))
.unwrap();
}
_ => {
unreachable!();
}
}
gst::PadProbeReturn::Ok
},
);
let (sender_input, receiver_input) = mpsc::channel::<SendData>();
let (sender_input_done, receiver_input_done) = mpsc::channel::<()>();
let thread = thread::spawn(move || {
let mut i = 0;
let mut first = true;
while let Ok(send_data) = receiver_input.recv() {
if first {
assert!(sinkpad.send_event(gst::event::StreamStart::new("test")));
let caps = if main_stream {
gst_video::VideoCapsBuilder::new()
.format(gst_video::VideoFormat::Argb)
.width(320)
.height(240)
.framerate(50.into())
.build()
} else {
gst_audio::AudioCapsBuilder::new_interleaved()
.format(gst_audio::AUDIO_FORMAT_U8)
.rate(800)
.channels(1)
.build()
};
assert!(sinkpad.send_event(gst::event::Caps::new(&caps)));
let segment = gst::FormattedSegment::<gst::ClockTime>::new();
assert!(sinkpad.send_event(gst::event::Segment::new(&segment)));
let mut tags = gst::TagList::new();
tags.get_mut()
.unwrap()
.add::<gst::tags::Title>(&"some title", gst::TagMergeMode::Append);
assert!(sinkpad.send_event(gst::event::Tag::new(tags)));
first = false;
}
let buffer = if main_stream {
gst::Buffer::with_size(320 * 240 * 4).unwrap()
} else {
gst::Buffer::with_size(160).unwrap()
};
match send_data {
SendData::Eos => {
break;
}
SendData::Buffers(n) => {
for _ in 0..n {
let mut buffer = buffer.clone();
{
let buffer = buffer.make_mut();
buffer.set_pts(offset + i * 20.mseconds());
buffer.set_duration(20.mseconds());
}
let _ = sinkpad.chain(buffer);
i += 1;
}
}
SendData::BuffersDelta(n) => {
for _ in 0..n {
let mut buffer = gst::Buffer::new();
buffer
.get_mut()
.unwrap()
.set_pts(offset + i * 20.mseconds());
buffer.get_mut().unwrap().set_duration(20.mseconds());
buffer
.get_mut()
.unwrap()
.set_flags(gst::BufferFlags::DELTA_UNIT);
let _ = sinkpad.chain(buffer);
i += 1;
}
}
SendData::Gaps(n) => {
for _ in 0..n {
let event = gst::event::Gap::new(offset + i * 20.mseconds(), 20.mseconds());
let _ = sinkpad.send_event(event);
i += 1;
}
}
SendData::Terminate => {
let _ = sender_input_done.send(());
return;
}
}
let _ = sender_input_done.send(());
}
let _ = sinkpad.send_event(gst::event::Eos::new());
let _ = sender_input_done.send(());
});
(sender_input, receiver_input_done, receiver_output, thread)
}
#[allow(clippy::type_complexity)]
fn recv_buffers(
receiver_output: &mpsc::Receiver<Either<gst::Buffer, gst::Event>>,
segment: &mut gst::FormattedSegment<gst::ClockTime>,
wait_buffers: usize,
) -> (
Vec<(
Option<gst::ClockTime>,
Option<gst::ClockTime>,
Option<gst::ClockTime>,
)>,
bool,
) {
let mut res = Vec::new();
let mut n_buffers = 0;
let mut saw_eos = false;
while let Ok(val) = receiver_output.recv() {
match val {
Left(buffer) => {
res.push((
segment.to_running_time(buffer.pts()),
buffer.pts(),
buffer.duration(),
));
n_buffers += 1;
if wait_buffers > 0 && n_buffers == wait_buffers {
return (res, saw_eos);
}
}
Right(event) => {
use gst::EventView;
match event.view() {
EventView::Gap(e) => {
let (ts, duration) = e.get();
res.push((segment.to_running_time(ts), Some(ts), duration));
n_buffers += 1;
if wait_buffers > 0 && n_buffers == wait_buffers {
return (res, saw_eos);
}
}
EventView::Eos(..) => {
saw_eos = true;
return (res, saw_eos);
}
EventView::Segment(e) => {
*segment = e.segment().clone().downcast().unwrap();
}
_ => (),
}
}
}
}
(res, saw_eos)
}
#[test]
fn test_create() {
init();
assert!(gst::ElementFactory::make("togglerecord").build().is_ok());
}
#[test]
fn test_create_pads() {
init();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
let sinkpad = togglerecord.request_pad_simple("sink_%u").unwrap();
let srcpad = sinkpad.iterate_internal_links().next().unwrap().unwrap();
assert_eq!(sinkpad.name(), "sink_0");
assert_eq!(srcpad.name(), "src_0");
togglerecord.release_request_pad(&sinkpad);
assert!(sinkpad.parent().is_none());
assert!(srcpad.parent().is_none());
}
#[test]
fn test_one_stream_open_nonlivein_nonliveout() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord")
.property("is-live", false)
.build()
.unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input, _, receiver_output, thread) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, false);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input.send(SendData::Buffers(10)).unwrap();
drop(sender_input);
let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers, _) = recv_buffers(&receiver_output, &mut segment, 0);
assert_eq!(buffers.len(), 10);
for (index, &(running_time, pts, duration)) in buffers.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
thread.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_one_stream_open_nonlivein_liveout() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord")
.property("is-live", true)
.build()
.unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input, _, receiver_output, thread) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, false);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input.send(SendData::Buffers(10)).unwrap();
drop(sender_input);
let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers, _) = recv_buffers(&receiver_output, &mut segment, 0);
assert_eq!(buffers.len(), 10);
for (index, &(running_time, pts, duration)) in buffers.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
thread.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_one_stream_open() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input, _, receiver_output, thread) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input.send(SendData::Buffers(10)).unwrap();
drop(sender_input);
let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers, _) = recv_buffers(&receiver_output, &mut segment, 0);
assert_eq!(buffers.len(), 10);
for (index, &(running_time, pts, duration)) in buffers.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
thread.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_one_stream_gaps_open() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input, _, receiver_output, thread) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input.send(SendData::Buffers(5)).unwrap();
sender_input.send(SendData::Gaps(5)).unwrap();
drop(sender_input);
let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers, _) = recv_buffers(&receiver_output, &mut segment, 0);
assert_eq!(buffers.len(), 10);
for (index, &(running_time, pts, duration)) in buffers.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
thread.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_one_stream_close_open() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input, receiver_input_done, receiver_output, thread) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
pipeline.set_state(gst::State::Playing).unwrap();
sender_input.send(SendData::Buffers(10)).unwrap();
receiver_input_done.recv().unwrap();
togglerecord.set_property("record", true);
sender_input.send(SendData::Buffers(10)).unwrap();
drop(sender_input);
let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers, _) = recv_buffers(&receiver_output, &mut segment, 0);
assert_eq!(buffers.len(), 10);
for (index, &(running_time, pts, duration)) in buffers.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), (10 + index) * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
thread.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_one_stream_open_close() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input, receiver_input_done, receiver_output, thread) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input.send(SendData::Buffers(10)).unwrap();
receiver_input_done.recv().unwrap();
togglerecord.set_property("record", false);
sender_input.send(SendData::Buffers(10)).unwrap();
drop(sender_input);
let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers, _) = recv_buffers(&receiver_output, &mut segment, 0);
assert_eq!(buffers.len(), 10);
for (index, &(running_time, pts, duration)) in buffers.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
thread.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_one_stream_open_close_open() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input, receiver_input_done, receiver_output, thread) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input.send(SendData::Buffers(10)).unwrap();
receiver_input_done.recv().unwrap();
togglerecord.set_property("record", false);
sender_input.send(SendData::Buffers(10)).unwrap();
receiver_input_done.recv().unwrap();
togglerecord.set_property("record", true);
sender_input.send(SendData::Buffers(10)).unwrap();
drop(sender_input);
let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers, _) = recv_buffers(&receiver_output, &mut segment, 0);
assert_eq!(buffers.len(), 20);
for (index, &(running_time, pts, duration)) in buffers.iter().enumerate() {
let pts_off = if index >= 10 {
10 * 20.mseconds()
} else {
gst::ClockTime::ZERO
};
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), pts_off + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
thread.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_open() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(11)).unwrap();
receiver_input_done_1.recv().unwrap();
sender_input_1.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_2.recv().unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 10);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_open_shift() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 5.mseconds(), true);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(11)).unwrap();
receiver_input_done_1.recv().unwrap();
sender_input_1.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_2.recv().unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
// Second to last buffer should be clipped from second stream, last should be dropped
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), 5.mseconds() + index * 20.mseconds());
assert_eq!(pts.unwrap(), 5.mseconds() + index * 20.mseconds());
if index == 9 {
assert_eq!(duration.unwrap(), 15.mseconds());
} else {
assert_eq!(duration.unwrap(), 20.mseconds());
}
}
assert_eq!(buffers_2.len(), 10);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_open_shift_main() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", 5.mseconds(), true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(12)).unwrap();
receiver_input_done_1.recv().unwrap();
sender_input_1.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_2.recv().unwrap();
// PTS 5 maps to running time 0 now
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), 5.mseconds() + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
// First and second last buffer should be clipped from second stream,
// last buffer should be dropped
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
if index == 0 {
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), 5.mseconds() + index * 20.mseconds());
assert_eq!(duration.unwrap(), 15.mseconds());
} else if index == 10 {
assert_eq!(running_time.unwrap(), index * 20.mseconds() - 5.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 5.mseconds());
} else {
assert_eq!(running_time.unwrap(), index * 20.mseconds() - 5.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
}
assert_eq!(buffers_2.len(), 11);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_open_close() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(11)).unwrap();
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
receiver_input_done_1.recv().unwrap();
// Stop recording and push new buffers to sender 1, which will advance
// it and release the 11th buffer of sender 2 above
togglerecord.set_property("record", false);
sender_input_1.send(SendData::Buffers(10)).unwrap();
receiver_input_done_2.recv().unwrap();
// Send another 9 buffers to sender 2, both are the same position now
sender_input_2.send(SendData::Buffers(9)).unwrap();
// Wait until all 20 buffers of both senders are done
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 10);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_close_open() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", false);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(11)).unwrap();
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
receiver_input_done_1.recv().unwrap();
// Start recording and push new buffers to sender 1, which will advance
// it and release the 11th buffer of sender 2 above
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
receiver_input_done_2.recv().unwrap();
// Send another 9 buffers to sender 2, both are the same position now
sender_input_2.send(SendData::Buffers(9)).unwrap();
// Wait until all 20 buffers of both senders are done
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), (10 + index) * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), (10 + index) * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 10);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_close_open_nonlivein_nonliveout() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord")
.property("is-live", false)
.property("record", false)
.build()
.unwrap();
pipeline.add(&togglerecord).unwrap();
let main_buffers_in_gap = 10u64;
let secondary_buffers_in_gap = main_buffers_in_gap + 1;
let main_buffers_after_gap = 10u64;
let secondary_buffers_after_gap = 9u64;
let recv_timeout = Duration::from_secs(10);
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, false);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
false,
);
pipeline.set_state(gst::State::Playing).unwrap();
sender_input_1
.send(SendData::Buffers(main_buffers_in_gap as usize))
.unwrap();
assert_eq!(
receiver_input_done_1.recv_timeout(Duration::from_millis(20)),
Err(mpsc::RecvTimeoutError::Timeout)
);
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
sender_input_2
.send(SendData::Buffers((secondary_buffers_in_gap) as usize))
.unwrap();
assert_eq!(
receiver_input_done_2.recv_timeout(Duration::from_millis(20)),
Err(mpsc::RecvTimeoutError::Timeout)
);
// Start recording and push new buffers to sender 1, which will advance
// it and release the 11th buffer of sender 2 above
togglerecord.set_property("record", true);
sender_input_1
.send(SendData::Buffers(main_buffers_after_gap as usize))
.unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
// Send another 9 buffers to sender 2, both are the same position now
sender_input_2
.send(SendData::Buffers(secondary_buffers_after_gap as usize))
.unwrap();
// Wait until all 20 buffers of both senders are done
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(
buffers_1.len() as u64,
main_buffers_in_gap + main_buffers_in_gap
);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(
buffers_2.len() as u64,
secondary_buffers_in_gap + secondary_buffers_after_gap
);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_close_open_nonlivein_liveout() {
init();
let testclock = gst_check::TestClock::new();
let pipeline = gst::Pipeline::default();
pipeline.use_clock(Some(&testclock));
let togglerecord = gst::ElementFactory::make("togglerecord")
.property("is-live", true)
.property("record", false)
.build()
.unwrap();
togglerecord.set_clock(Some(&testclock)).unwrap();
pipeline.add(&togglerecord).unwrap();
let testclock = testclock.downcast::<gst_check::TestClock>().unwrap();
testclock.set_time(gst::ClockTime::ZERO);
let main_buffers_in_gap = 10u64;
let secondary_buffers_in_gap = main_buffers_in_gap + 1;
let main_buffers_after_gap = 10u64;
let secondary_buffers_after_gap = 9u64;
let recv_timeout = Duration::from_secs(10);
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, false);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
false,
);
pipeline.set_state(gst::State::Playing).unwrap();
sender_input_1
.send(SendData::Buffers(main_buffers_in_gap as usize))
.unwrap();
assert_eq!(
receiver_input_done_1.recv_timeout(Duration::from_millis(60)),
Err(mpsc::RecvTimeoutError::Timeout)
);
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
sender_input_2
.send(SendData::Buffers((secondary_buffers_in_gap) as usize))
.unwrap();
assert_eq!(
receiver_input_done_2.recv_timeout(Duration::from_millis(60)),
Err(mpsc::RecvTimeoutError::Timeout)
);
// Advance the clock
let block_time = gst::ClockTime::from_mseconds(42);
testclock.advance_time(block_time.nseconds() as i64);
// Start recording and push new buffers to sender 1, which will advance
// it and release the 11th buffer of sender 2 above
togglerecord.set_property("record", true);
sender_input_1
.send(SendData::Buffers(main_buffers_after_gap as usize))
.unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
// Send another 9 buffers to sender 2, both are the same position now
sender_input_2
.send(SendData::Buffers(secondary_buffers_after_gap as usize))
.unwrap();
// Wait until all 20 buffers of both senders are done
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), block_time + index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(
buffers_1.len() as u64,
main_buffers_in_gap + main_buffers_in_gap
);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), block_time + index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(
buffers_2.len() as u64,
secondary_buffers_in_gap + secondary_buffers_after_gap
);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_open_close_open_nonlivein_liveout() {
init();
let testclock = gst_check::TestClock::new();
let pipeline = gst::Pipeline::default();
pipeline.use_clock(Some(&testclock));
let togglerecord = gst::ElementFactory::make("togglerecord")
.property("is-live", true)
.build()
.unwrap();
togglerecord.set_clock(Some(&testclock)).unwrap();
pipeline.add(&togglerecord).unwrap();
let testclock = testclock.downcast::<gst_check::TestClock>().unwrap();
testclock.set_time(gst::ClockTime::ZERO);
let main_buffers_before_gap = 10u64;
let secondary_buffers_before_gap = main_buffers_before_gap + 1;
let buffers_in_gap = 10u64;
let buffers_after_gap = 10u64;
let recv_timeout = Duration::from_secs(10);
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, false);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
false,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1
.send(SendData::Buffers(main_buffers_before_gap as usize))
.unwrap();
sender_input_2
.send(SendData::Buffers(
(secondary_buffers_before_gap - 1) as usize,
))
.unwrap();
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
sender_input_2.send(SendData::Buffers(1)).unwrap();
assert_eq!(
receiver_input_done_2.recv_timeout(Duration::from_millis(20)),
Err(mpsc::RecvTimeoutError::Timeout)
);
// Stop recording and push new buffers to sender 1, this will block
togglerecord.set_property("record", false);
sender_input_1
.send(SendData::Buffers(buffers_in_gap as usize))
.unwrap();
// Send another 10 buffers to sender 2, both are the same position at 9 buffers, the next one
// will block until record=true
sender_input_2
.send(SendData::Buffers(buffers_in_gap as usize))
.unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
// Advance the clock
let block_time = gst::ClockTime::from_mseconds(42);
testclock.advance_time(block_time.nseconds() as i64);
// Start recording again and send another set of buffers to both senders
togglerecord.set_property("record", true);
sender_input_1
.send(SendData::Buffers(buffers_after_gap as usize))
.unwrap();
sender_input_2
.send(SendData::Buffers(buffers_after_gap as usize))
.unwrap();
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
// The single buffer above for sender 1 should be handled now
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(
&receiver_output_1,
&mut segment_1,
main_buffers_before_gap as usize,
);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(
running_time.unwrap(),
block_time + (index + main_buffers_before_gap) * 20.mseconds()
);
assert_eq!(
pts.unwrap(),
(index + main_buffers_before_gap) * 20.mseconds()
);
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(
buffers_1.len(),
(buffers_in_gap + buffers_after_gap) as usize
);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(
&receiver_output_2,
&mut segment_2,
secondary_buffers_before_gap as usize,
);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(
running_time.unwrap(),
block_time + (index + secondary_buffers_before_gap) * 20.mseconds()
);
assert_eq!(
pts.unwrap(),
(index + secondary_buffers_before_gap) * 20.mseconds()
);
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(
buffers_2.len(),
(buffers_in_gap + buffers_after_gap - 1) as usize
);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_open_close_open_nonlivein_nonliveout() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord")
.property("is-live", false)
.build()
.unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, false);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
false,
);
let recv_timeout = Duration::from_secs(10);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(10)).unwrap();
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
sender_input_2.send(SendData::Buffers(1)).unwrap();
assert_eq!(
receiver_input_done_2.recv_timeout(Duration::from_millis(20)),
Err(mpsc::RecvTimeoutError::Timeout)
);
// Stop recording and push new buffers to sender 1, this will block
togglerecord.set_property("record", false);
sender_input_1.send(SendData::Buffers(10)).unwrap();
// Send another 9 buffers to sender 2, both are the same position now
sender_input_2.send(SendData::Buffers(9)).unwrap();
// Send another buffer to sender 2, this will block until record=true
sender_input_2.send(SendData::Buffers(1)).unwrap();
// Start recording again and send another set of buffers to both senders
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(10)).unwrap();
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
// The single buffer above for sender 1 should be handled now
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
receiver_input_done_2.recv_timeout(recv_timeout).unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 30);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 30);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_open_close_open() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(11)).unwrap();
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
receiver_input_done_1.recv().unwrap();
// Stop recording and push new buffers to sender 1, which will advance
// it and release the 11th buffer of sender 2 above
togglerecord.set_property("record", false);
sender_input_1.send(SendData::Buffers(10)).unwrap();
receiver_input_done_2.recv().unwrap();
// Send another 9 buffers to sender 2, both are the same position now
sender_input_2.send(SendData::Buffers(9)).unwrap();
// Wait until all 20 buffers of both senders are done
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
// Send another buffer to sender 2, this will block until sender 1 advances
// but must not be dropped, although we're not recording (yet)
sender_input_2.send(SendData::Buffers(1)).unwrap();
// Start recording again and send another set of buffers to both senders
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(10)).unwrap();
receiver_input_done_1.recv().unwrap();
// The single buffer above for sender 1 should be handled now
receiver_input_done_2.recv().unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_2.recv().unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let pts_off = if index >= 10 {
10 * 20.mseconds()
} else {
gst::ClockTime::ZERO
};
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), pts_off + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 20);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let pts_off = if index >= 10 {
10 * 20.mseconds()
} else {
gst::ClockTime::ZERO
};
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), pts_off + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 20);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_open_close_open_gaps() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(3)).unwrap();
sender_input_1.send(SendData::Gaps(3)).unwrap();
sender_input_1.send(SendData::Buffers(4)).unwrap();
sender_input_2.send(SendData::Buffers(11)).unwrap();
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
receiver_input_done_1.recv().unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_1.recv().unwrap();
// Stop recording and push new buffers to sender 1, which will advance
// it and release the 11th buffer of sender 2 above
togglerecord.set_property("record", false);
sender_input_1.send(SendData::Buffers(10)).unwrap();
receiver_input_done_2.recv().unwrap();
// Send another 4 gaps and 5 buffers to sender 2, both are the same position now
sender_input_2.send(SendData::Gaps(4)).unwrap();
sender_input_2.send(SendData::Buffers(5)).unwrap();
// Wait until all 20 buffers of both senders are done
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_2.recv().unwrap();
// Send another gap to sender 2, this will block until sender 1 advances
// but must not be dropped, although we're not recording (yet)
sender_input_2.send(SendData::Gaps(1)).unwrap();
// Start recording again and send another set of buffers to both senders
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(10)).unwrap();
receiver_input_done_1.recv().unwrap();
// The single buffer above for sender 1 should be handled now
receiver_input_done_2.recv().unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_2.recv().unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let pts_off = if index >= 10 {
10 * 20.mseconds()
} else {
gst::ClockTime::ZERO
};
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), pts_off + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 20);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let pts_off = if index >= 10 {
10 * 20.mseconds()
} else {
gst::ClockTime::ZERO
};
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), pts_off + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 20);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_close_open_close_delta() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", false);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(11)).unwrap();
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
receiver_input_done_1.recv().unwrap();
// Start recording and push new buffers to sender 1. The first one is a delta frame,
// so will be dropped, and as such the next frame of sender 2 will also be dropped
// Sender 2 is empty now
togglerecord.set_property("record", true);
sender_input_1.send(SendData::BuffersDelta(1)).unwrap();
sender_input_1.send(SendData::Buffers(9)).unwrap();
receiver_input_done_2.recv().unwrap();
// Send another 9 buffers to sender 2, both are the same position now
sender_input_2.send(SendData::Buffers(9)).unwrap();
// Wait until all 20 buffers of both senders are done
receiver_input_done_1.recv().unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
// Send another buffer to sender 2, this will block until sender 1 advances
// but must not be dropped, and we're still recording
sender_input_2.send(SendData::Buffers(1)).unwrap();
// Stop recording again and send another set of buffers to both senders
// The first one is a delta frame, so we only actually stop recording
// after recording another frame
togglerecord.set_property("record", false);
sender_input_1.send(SendData::BuffersDelta(1)).unwrap();
sender_input_1.send(SendData::Buffers(9)).unwrap();
sender_input_2.send(SendData::Buffers(10)).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_1.recv().unwrap();
// The single buffer above for sender 1 should be handled now
receiver_input_done_2.recv().unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_2.recv().unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), (11 + index) * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), (11 + index) * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 10);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_three_stream_open_close_open() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
let (sender_input_3, receiver_input_done_3, receiver_output_3, thread_3) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(11)).unwrap();
sender_input_3.send(SendData::Buffers(11)).unwrap();
// Sender 2/3 is waiting for sender 1 to continue
receiver_input_done_1.recv().unwrap();
// Stop recording and push new buffers to sender 1, which will advance
// it and release the 11th buffer of sender 2/3 above
togglerecord.set_property("record", false);
sender_input_1.send(SendData::Buffers(10)).unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_3.recv().unwrap();
// Send another 9 buffers to sender 2/3, all streams are at the same position now
sender_input_2.send(SendData::Buffers(9)).unwrap();
sender_input_3.send(SendData::Buffers(9)).unwrap();
// Wait until all 20 buffers of all senders are done
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_3.recv().unwrap();
// Send another buffer to sender 2, this will block until sender 1 advances
// but must not be dropped, although we're not recording (yet)
sender_input_2.send(SendData::Buffers(1)).unwrap();
// Start recording again and send another set of buffers to both senders
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(10)).unwrap();
sender_input_3.send(SendData::Buffers(5)).unwrap();
receiver_input_done_1.recv().unwrap();
// The single buffer above for sender 1 should be handled now
receiver_input_done_2.recv().unwrap();
receiver_input_done_3.recv().unwrap();
sender_input_3.send(SendData::Buffers(5)).unwrap();
receiver_input_done_3.recv().unwrap();
// Send EOS and wait for it to be handled
sender_input_1.send(SendData::Eos).unwrap();
sender_input_2.send(SendData::Eos).unwrap();
sender_input_3.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_3.recv().unwrap();
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, _) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let pts_off = if index >= 10 {
10 * 20.mseconds()
} else {
gst::ClockTime::ZERO
};
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), pts_off + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 20);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, _) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let pts_off = if index >= 10 {
10 * 20.mseconds()
} else {
gst::ClockTime::ZERO
};
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), pts_off + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 20);
let mut segment_3 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_3, _) = recv_buffers(&receiver_output_3, &mut segment_3, 0);
for (index, &(running_time, pts, duration)) in buffers_3.iter().enumerate() {
let pts_off = if index >= 10 {
10 * 20.mseconds()
} else {
gst::ClockTime::ZERO
};
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), pts_off + index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_3.len(), 20);
thread_1.join().unwrap();
thread_2.join().unwrap();
thread_3.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_main_eos() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
// Send 10 buffers to main stream first
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(9)).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
// And send EOS, at this moment, recording state should be still recording
// since running time of main stream is advanced than secondary stream
sender_input_1.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
let recording = togglerecord.property::<bool>("recording");
assert!(recording);
// Send 2 buffers to secondary stream. At this moment, main stream got eos
// already (after 10 buffers) and secondary stream got 2 buffers.
// it will make running time of secondary stream to be advanced than main
// stream and results in all-eos state even if we don't send EOS event
// explicitly
sender_input_2.send(SendData::Buffers(2)).unwrap();
receiver_input_done_2.recv().unwrap();
sender_input_2.send(SendData::Terminate).unwrap();
receiver_input_done_2.recv().unwrap();
// At this moment, all streams should be in eos state. So togglerecord
// must be in stopped state
let recording = togglerecord.property::<bool>("recording");
assert!(!recording);
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, saw_eos) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
assert!(saw_eos);
// Last buffer should be dropped from second stream
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, saw_eos) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 10);
assert!(saw_eos);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_two_stream_secondary_eos_first() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
// Send 10 buffers to main stream first
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(9)).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
// Send EOS to the second stream
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_2.recv().unwrap();
// Since main stream is not yet EOS state, we should be in recording state
let recording = togglerecord.property::<bool>("recording");
assert!(recording);
// And send EOS to the main stream then it will update state to Stopped
sender_input_1.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
let recording = togglerecord.property::<bool>("recording");
assert!(!recording);
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, saw_eos) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
assert!(saw_eos);
// We sent 9 buffers to the second stream, and there should be no dropped
// buffer
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, saw_eos) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 9);
assert!(saw_eos);
thread_1.join().unwrap();
thread_2.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_three_stream_main_eos() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
let (sender_input_3, receiver_input_done_3, receiver_output_3, thread_3) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(9)).unwrap();
sender_input_3.send(SendData::Buffers(9)).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_3.recv().unwrap();
// And send EOS, at this moment, recording state should be still recording
// since running time of the second stream is not in eos state
sender_input_1.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
let recording = togglerecord.property::<bool>("recording");
assert!(recording);
// Send 2 buffers to non-main streams. At this moment, main stream got EOS
// already (after 10 buffers) and the other streams got 9 buffers.
// So those 2 additional buffers to the non-main streams will make running
// times of those streams to be advanced than main stream.
// It will result in all-eos state even if we don't send EOS event
// to the non-main streams explicitly
sender_input_2.send(SendData::Buffers(2)).unwrap();
receiver_input_done_2.recv().unwrap();
sender_input_2.send(SendData::Terminate).unwrap();
receiver_input_done_2.recv().unwrap();
// The third stream is not in EOS state yet, so still recording == true
let recording = togglerecord.property::<bool>("recording");
assert!(recording);
// And terminate the third thread without EOS
sender_input_3.send(SendData::Buffers(2)).unwrap();
receiver_input_done_3.recv().unwrap();
sender_input_3.send(SendData::Terminate).unwrap();
receiver_input_done_3.recv().unwrap();
// At this moment, all streams should be in eos state. So togglerecord
// must be in stopped state
let recording = togglerecord.property::<bool>("recording");
assert!(!recording);
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, saw_eos) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
assert!(saw_eos);
// Last buffer should be dropped from non-main streams
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, saw_eos) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 10);
assert!(saw_eos);
let mut segment_3 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_3, saw_eos) = recv_buffers(&receiver_output_3, &mut segment_3, 0);
for (index, &(running_time, pts, duration)) in buffers_3.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_3.len(), 10);
assert!(saw_eos);
thread_1.join().unwrap();
thread_2.join().unwrap();
thread_3.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_three_stream_main_and_second_eos() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
let (sender_input_3, receiver_input_done_3, receiver_output_3, thread_3) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(9)).unwrap();
sender_input_3.send(SendData::Buffers(9)).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_3.recv().unwrap();
// And send EOS, at this moment, recording state should be still recording
// since running time of the third stream is not in eos state
sender_input_1.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
let recording = togglerecord.property::<bool>("recording");
assert!(recording);
// And send EOS to the second stream, but state shouldn't be affected by
// this EOS. The third stream is still not in EOS state
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_2.recv().unwrap();
let recording = togglerecord.property::<bool>("recording");
assert!(recording);
// Send 2 buffers to the third stream. At this moment, main stream and
// the second stream got EOS already (after 10 buffers) and the third stream
// got 9 buffers.
// So those 2 additional buffers to the third streams will make running
// time of the stream to be advanced than main stream.
// It will result in all-eos state even if we don't send EOS event
// to the third stream explicitly
sender_input_3.send(SendData::Buffers(2)).unwrap();
receiver_input_done_3.recv().unwrap();
sender_input_3.send(SendData::Terminate).unwrap();
receiver_input_done_3.recv().unwrap();
// At this moment, all streams should be in eos state. So togglerecord
// must be in stopped state
let recording = togglerecord.property::<bool>("recording");
assert!(!recording);
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, saw_eos) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
assert!(saw_eos);
// We sent 9 buffers to the second stream, and there must be no dropped one
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, saw_eos) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 9);
assert!(saw_eos);
// Last buffer should be dropped from the third stream
let mut segment_3 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_3, saw_eos) = recv_buffers(&receiver_output_3, &mut segment_3, 0);
for (index, &(running_time, pts, duration)) in buffers_3.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_3.len(), 10);
assert!(saw_eos);
thread_1.join().unwrap();
thread_2.join().unwrap();
thread_3.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}
#[test]
fn test_three_stream_secondary_eos_first() {
init();
let pipeline = gst::Pipeline::default();
let togglerecord = gst::ElementFactory::make("togglerecord").build().unwrap();
pipeline.add(&togglerecord).unwrap();
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
setup_sender_receiver(&pipeline, &togglerecord, "src", gst::ClockTime::ZERO, true);
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
let (sender_input_3, receiver_input_done_3, receiver_output_3, thread_3) =
setup_sender_receiver(
&pipeline,
&togglerecord,
"src_%u",
gst::ClockTime::ZERO,
true,
);
pipeline.set_state(gst::State::Playing).unwrap();
togglerecord.set_property("record", true);
sender_input_1.send(SendData::Buffers(10)).unwrap();
sender_input_2.send(SendData::Buffers(9)).unwrap();
sender_input_3.send(SendData::Buffers(9)).unwrap();
receiver_input_done_1.recv().unwrap();
receiver_input_done_2.recv().unwrap();
receiver_input_done_3.recv().unwrap();
// Send EOS to non-main streams
sender_input_2.send(SendData::Eos).unwrap();
receiver_input_done_2.recv().unwrap();
sender_input_3.send(SendData::Eos).unwrap();
receiver_input_done_3.recv().unwrap();
// Since main stream is not yet EOS state, we should be in recording state
let recording = togglerecord.property::<bool>("recording");
assert!(recording);
// And send EOS, Send EOS to the main stream then it will update state to
// Stopped
sender_input_1.send(SendData::Eos).unwrap();
receiver_input_done_1.recv().unwrap();
let recording = togglerecord.property::<bool>("recording");
assert!(!recording);
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_1, saw_eos) = recv_buffers(&receiver_output_1, &mut segment_1, 0);
for (index, &(running_time, pts, duration)) in buffers_1.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_1.len(), 10);
assert!(saw_eos);
// Last buffer should be dropped from non-main streams
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_2, saw_eos) = recv_buffers(&receiver_output_2, &mut segment_2, 0);
for (index, &(running_time, pts, duration)) in buffers_2.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_2.len(), 9);
assert!(saw_eos);
let mut segment_3 = gst::FormattedSegment::<gst::ClockTime>::new();
let (buffers_3, saw_eos) = recv_buffers(&receiver_output_3, &mut segment_3, 0);
for (index, &(running_time, pts, duration)) in buffers_3.iter().enumerate() {
let index = index as u64;
assert_eq!(running_time.unwrap(), index * 20.mseconds());
assert_eq!(pts.unwrap(), index * 20.mseconds());
assert_eq!(duration.unwrap(), 20.mseconds());
}
assert_eq!(buffers_3.len(), 9);
assert!(saw_eos);
thread_1.join().unwrap();
thread_2.join().unwrap();
thread_3.join().unwrap();
pipeline.set_state(gst::State::Null).unwrap();
}