MediaTests.cs 5.11 KB
Newer Older
Martin Finkel's avatar
Martin Finkel committed
1
using System;
2
using System.Diagnostics;
Martin Finkel's avatar
Martin Finkel committed
3
using System.IO;
4
using System.Linq;
5
using System.Threading.Tasks;
Martin Finkel's avatar
Martin Finkel committed
6
using LibVLCSharp.Shared;
Martin Finkel's avatar
Martin Finkel committed
7 8
using NUnit.Framework;

9
namespace LibVLCSharp.Tests
Martin Finkel's avatar
Martin Finkel committed
10 11
{
    [TestFixture]
12
    public class MediaTests : BaseSetup
Martin Finkel's avatar
Martin Finkel committed
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
    {
        [Test]
        public void CreateMedia()
        {
            var instance = new Instance();

            var media = new Media(instance, Path.GetTempFileName(), Media.FromType.FromPath);

            Assert.AreNotEqual(IntPtr.Zero, media.NativeReference);
        }

        [Test]
        public void CreateMediaFail()
        {
            Assert.Throws<ArgumentNullException>(() => new Media(null, Path.GetTempFileName(), Media.FromType.FromPath));
            Assert.Throws<ArgumentNullException>(() => new Media(new Instance(), string.Empty, Media.FromType.FromPath));
        }

        [Test]
        public void ReleaseMedia()
        {
            var media = new Media(new Instance(), Path.GetTempFileName(), Media.FromType.FromPath);

            media.Dispose();

            Assert.AreEqual(IntPtr.Zero, media.NativeReference);
        }

        [Test]
        public void CreateMediaFromStream()
        {
            var media = new Media(new Instance(), new FileStream(Path.GetTempFileName(), FileMode.OpenOrCreate));
            Assert.AreNotEqual(IntPtr.Zero, media.NativeReference);
        }

        [Test]
        public void AddOption()
        {
            var media = new Media(new Instance(), new FileStream(Path.GetTempFileName(), FileMode.OpenOrCreate));
            media.AddOption("-sout-all");
        }
54 55

        [Test]
56
        public async Task CreateRealMedia()
57
        {
58
            using (var instance = new Instance())
59
            {
60 61 62 63 64 65 66 67 68 69
                using (var media = new Media(instance, RealStreamMediaPath, Media.FromType.FromLocation))
                {
                    Assert.False(media.IsParsed);
                    media.Parse();

                    Assert.True(media.IsParsed);
                    Assert.NotZero(media.Duration);
                    using (var mp = new MediaPlayer(media))
                    {
                        Assert.True(mp.Play());
Martin Finkel's avatar
cleanup  
Martin Finkel committed
70
                        await Task.Delay(4000); // have to wait a bit for statistics to populate
71 72 73 74
                        Assert.Greater(media.Statistics.DemuxBitrate, 0);
                        mp.Stop();
                    }
                }
75 76
            }
        }
77
        
Martin Finkel's avatar
cleanup  
Martin Finkel committed
78
        string RealMediaPath => Path.Combine(AppDomain.CurrentDomain.SetupInformation.ApplicationBase, "sample.mp3");
79 80 81 82 83 84 85 86 87 88 89
        [Test]
        public void Duplicate()
        {
            var media = new Media(new Instance(), new FileStream(Path.GetTempFileName(), FileMode.OpenOrCreate));
            var duplicate = media.Duplicate();
            Assert.AreNotEqual(duplicate.NativeReference, media.NativeReference);
        }

        [Test]
        public void CreateMediaFromFileStream()
        {
Martin Finkel's avatar
cleanup  
Martin Finkel committed
90
            var media = new Media(new Instance(), new FileStream(RealMediaPath, FileMode.Open, FileAccess.Read, FileShare.Read));
91 92
            media.Parse();
            Assert.NotZero(media.Tracks.First().Data.Audio.Channels);
93 94 95 96 97 98 99 100 101 102 103
        }

        [Test]
        public void SetMetadata()
        {
            var media = new Media(new Instance(), Path.GetTempFileName(), Media.FromType.FromPath);
            const string test = "test";
            media.SetMeta(Media.MetadataType.ShowName, test);
            Assert.True(media.SaveMeta());
            Assert.AreEqual(test, media.Meta(Media.MetadataType.ShowName));
        }
Martin Finkel's avatar
Martin Finkel committed
104 105

        [Test]
106
        public async Task AsyncParse()
Martin Finkel's avatar
Martin Finkel committed
107
        {
108 109 110 111 112 113 114 115 116 117 118 119
          var media = new Media(new Instance(), RealMediaPath, Media.FromType.FromPath);
            var result = await media.ParseAsyncWithOptions();
            Assert.True(result);
        }

        [Test]
        public async Task AsyncParseTimeoutStop()
        {
            //TODO: fix
            Assert.Inconclusive();
            var media = new Media(new Instance(), RealMediaPath, Media.FromType.FromPath);
            var called = false;
Martin Finkel's avatar
Martin Finkel committed
120

121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146
            media.EventManager.ParsedChanged += (sender, args) =>
            {
                Assert.True(args.ParsedStatus == Media.MediaParsedStatus.Timeout);
                called = true;
            };
            var result = await media.ParseAsyncWithOptions(timeout: 1);
            Assert.False(result);
            Assert.True(called);
        }

        [Test]
        public async Task AsyncParseCancel()
        {
            //TODO: fix
            Assert.Inconclusive();
            var media = new Media(new Instance(), RealMediaPath, Media.FromType.FromPath);
            var called = false;
            media.EventManager.ParsedChanged += (sender, args) =>
            {
                Assert.True(args.ParsedStatus == Media.MediaParsedStatus.Failed);
                called = true;
            };
            // current code cancels tasks before the parsing even starts so parseStatus is never set to failed.
            var result = await media.ParseAsyncWithOptions(cancellationToken: new CancellationToken(canceled: true));
            Assert.False(result);
            Assert.True(called);
Martin Finkel's avatar
Martin Finkel committed
147
        }
Martin Finkel's avatar
Martin Finkel committed
148 149
    }
}