207 lines
8.5 KiB
Rust
207 lines
8.5 KiB
Rust
// This file is part of Moonfire NVR, a security camera network video recorder.
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// Copyright (C) 2016-2020 The Moonfire NVR Authors
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// In addition, as a special exception, the copyright holders give
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// permission to link the code of portions of this program with the
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// OpenSSL library under certain conditions as described in each
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// individual source file, and distribute linked combinations including
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// the two.
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//
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// You must obey the GNU General Public License in all respects for all
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// of the code used other than OpenSSL. If you modify file(s) with this
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// exception, you may extend this exception to your version of the
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// file(s), but you are not obligated to do so. If you do not wish to do
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// so, delete this exception statement from your version. If you delete
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// this exception statement from all source files in the program, then
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// also delete it here.
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//
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// This program 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
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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use base::clock::Clocks;
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use crate::db;
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use crate::dir;
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use fnv::FnvHashMap;
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use mylog;
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use rusqlite;
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use std::env;
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use std::sync::Arc;
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use std::thread;
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use tempdir::TempDir;
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use time;
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use uuid::Uuid;
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use crate::writer;
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static INIT: parking_lot::Once = parking_lot::Once::new();
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/// id of the camera created by `TestDb::new` below.
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pub const TEST_CAMERA_ID: i32 = 1;
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pub const TEST_STREAM_ID: i32 = 1;
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pub const TEST_VIDEO_SAMPLE_ENTRY_DATA: &[u8] =
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b"\x00\x00\x00\x7D\x61\x76\x63\x31\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\
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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x80\x04\x38\x00\x48\x00\x00\x00\x48\x00\x00\x00\x00\
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\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\
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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\xFF\xFF\x00\x00\x00\x27\x61\x76\
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\x63\x43\x01\x4D\x00\x2A\xFF\xE1\x00\x10\x67\x4D\x00\x2A\x95\xA8\x1E\x00\x89\xF9\x66\xE0\x20\
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\x20\x20\x40\x01\x00\x04\x68\xEE\x3C\x80";
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/// Performs global initialization for tests.
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/// * set up logging. (Note the output can be confusing unless `RUST_TEST_THREADS=1` is set in
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/// the program's environment prior to running.)
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/// * set `TZ=America/Los_Angeles` so that tests that care about calendar time get the expected
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/// results regardless of machine setup.)
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/// * use a fast but insecure password hashing format.
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pub fn init() {
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INIT.call_once(|| {
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let h = mylog::Builder::new()
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.set_spec(&::std::env::var("MOONFIRE_LOG").unwrap_or("info".to_owned()))
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.build();
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h.install().unwrap();
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env::set_var("TZ", "America/Los_Angeles");
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time::tzset();
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crate::auth::set_test_config();
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});
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}
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pub struct TestDb<C: Clocks + Clone> {
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pub db: Arc<db::Database<C>>,
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pub dirs_by_stream_id: Arc<FnvHashMap<i32, Arc<dir::SampleFileDir>>>,
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pub syncer_channel: writer::SyncerChannel<::std::fs::File>,
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pub syncer_join: thread::JoinHandle<()>,
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pub tmpdir: TempDir,
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pub test_camera_uuid: Uuid,
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}
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impl<C: Clocks + Clone> TestDb<C> {
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/// Creates a test database with one camera.
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pub fn new(clocks: C) -> Self {
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Self::new_with_flush_if_sec(clocks, 0)
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}
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pub(crate) fn new_with_flush_if_sec(clocks: C, flush_if_sec: i64) -> Self {
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let tmpdir = TempDir::new("moonfire-nvr-test").unwrap();
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let mut conn = rusqlite::Connection::open_in_memory().unwrap();
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db::init(&mut conn).unwrap();
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let db = Arc::new(db::Database::new(clocks, conn, true).unwrap());
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let (test_camera_uuid, sample_file_dir_id);
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let path = tmpdir.path().to_str().unwrap().to_owned();
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let dir;
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{
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let mut l = db.lock();
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sample_file_dir_id = l.add_sample_file_dir(path.to_owned()).unwrap();
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assert_eq!(TEST_CAMERA_ID, l.add_camera(db::CameraChange {
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short_name: "test camera".to_owned(),
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description: "".to_owned(),
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onvif_host: "test-camera".to_owned(),
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username: "foo".to_owned(),
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password: "bar".to_owned(),
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streams: [
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db::StreamChange {
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sample_file_dir_id: Some(sample_file_dir_id),
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rtsp_url: "rtsp://test-camera/main".to_owned(),
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record: true,
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flush_if_sec,
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},
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Default::default(),
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],
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}).unwrap());
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test_camera_uuid = l.cameras_by_id().get(&TEST_CAMERA_ID).unwrap().uuid;
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l.update_retention(&[db::RetentionChange {
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stream_id: TEST_STREAM_ID,
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new_record: true,
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new_limit: 1048576,
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}]).unwrap();
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dir = l.sample_file_dirs_by_id().get(&sample_file_dir_id).unwrap().get().unwrap();
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}
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let mut dirs_by_stream_id = FnvHashMap::default();
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dirs_by_stream_id.insert(TEST_STREAM_ID, dir.clone());
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let (syncer_channel, syncer_join) =
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writer::start_syncer(db.clone(), sample_file_dir_id).unwrap();
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TestDb {
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db,
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dirs_by_stream_id: Arc::new(dirs_by_stream_id),
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syncer_channel,
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syncer_join,
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tmpdir,
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test_camera_uuid,
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}
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}
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/// Creates a recording with a fresh `RecordingToInsert` row which has been touched only by
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/// a `SampleIndexEncoder`. Fills in a video sample entry id and such to make it valid.
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/// There will no backing sample file, so it won't be possible to generate a full `.mp4`.
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pub fn insert_recording_from_encoder(&self, r: db::RecordingToInsert)
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-> db::ListRecordingsRow {
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use crate::recording::{self, TIME_UNITS_PER_SEC};
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let mut db = self.db.lock();
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let video_sample_entry_id = db.insert_video_sample_entry(db::VideoSampleEntryToInsert {
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width: 1920,
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height: 1080,
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pasp_h_spacing: 1,
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pasp_v_spacing: 1,
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data: [0u8; 100].to_vec(),
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rfc6381_codec: "avc1.000000".to_owned(),
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}).unwrap();
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let (id, _) = db.add_recording(TEST_STREAM_ID, db::RecordingToInsert {
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start: recording::Time(1430006400i64 * TIME_UNITS_PER_SEC),
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video_sample_entry_id,
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wall_duration_90k: r.media_duration_90k,
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..r
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}).unwrap();
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db.mark_synced(id).unwrap();
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db.flush("create_recording_from_encoder").unwrap();
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let mut row = None;
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db.list_recordings_by_id(TEST_STREAM_ID, id.recording() .. id.recording()+1,
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&mut |r| { row = Some(r); Ok(()) }).unwrap();
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row.unwrap()
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}
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}
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// For benchmarking
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#[cfg(feature="nightly")]
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pub fn add_dummy_recordings_to_db(db: &db::Database, num: usize) {
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use crate::recording::{self, TIME_UNITS_PER_SEC};
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let mut data = Vec::new();
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data.extend_from_slice(include_bytes!("testdata/video_sample_index.bin"));
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let mut db = db.lock();
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let video_sample_entry_id = db.insert_video_sample_entry(db::VideoSampleEntryToInsert {
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width: 1920,
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height: 1080,
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pasp_h_spacing: 1,
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pasp_v_spacing: 1,
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data: [0u8; 100].to_vec(),
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rfc6381_codec: "avc1.000000".to_owned(),
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}).unwrap();
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let mut recording = db::RecordingToInsert {
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sample_file_bytes: 30104460,
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start: recording::Time(1430006400i64 * TIME_UNITS_PER_SEC),
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media_duration_90k: 5399985,
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wall_duration_90k: 5399985,
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video_samples: 1800,
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video_sync_samples: 60,
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video_sample_entry_id: video_sample_entry_id,
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video_index: data,
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run_offset: 0,
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..Default::default()
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};
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for _ in 0..num {
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let (id, _) = db.add_recording(TEST_STREAM_ID, recording.clone()).unwrap();
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recording.start += recording::Duration(recording.wall_duration_90k as i64);
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recording.run_offset += 1;
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db.mark_synced(id).unwrap();
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}
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db.flush("add_dummy_recordings_to_db").unwrap();
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}
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