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// Copyright (C) 2021 Mathieu Duponchelle <mathieu@centricular.com>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the
// Free Software Foundation, Inc., 51 Franklin Street, Suite 500,
// Boston, MA 02110-1335, USA.
use gst::prelude::*;
use pretty_assertions::assert_eq;
fn init() {
use std::sync::Once;
static INIT: Once = Once::new();
INIT.call_once(|| {
gst::init().unwrap();
gstrswebp::plugin_register_static().expect("webpenc-rs test");
});
}
#[test]
fn test_decode() {
init();
let data = include_bytes!("animated.webp").as_ref();
let mut h = gst_check::Harness::new("webpdec-rs");
h.set_src_caps_str("image/webp");
let buf = gst::Buffer::from_slice(data);
assert_eq!(h.push(buf), Ok(gst::FlowSuccess::Ok));
h.push_event(gst::event::Eos::new());
let mut expected_timestamp: gst::ClockTime = 0.into();
let mut count = 0;
let expected_duration: gst::ClockTime = 40_000_000.into();
while let Some(buf) = h.try_pull() {
assert_eq!(buf.get_pts(), expected_timestamp);
assert_eq!(buf.get_duration(), expected_duration);
expected_timestamp += expected_duration;
count += 1;
}
assert_eq!(count, 10);
let caps = h
.get_sinkpad()
.expect("harness has no sinkpad")
.get_current_caps()
.expect("pad has no caps");
assert_eq!(
caps,
gst_video::VideoInfo::builder(gst_video::VideoFormat::Rgba, 400, 400)
.fps((0, 1))
.build()
.unwrap()
.to_caps()
.unwrap()
);
}
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