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Merge pull request #602 from rosenbjerg/add-more-missing-tests

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Add more missing tests
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Malte Rosenbjerg 2025-10-29 14:28:08 +01:00 • committed by GitHub
commit cc75e03ec9
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2 changed files with 89 additions and 0 deletions
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8
FFMpegCore.Test/ArgumentBuilderTest.cs
View file

@ -93,6 +93,14 @@ public class ArgumentBuilderTest
Assert.AreEqual("-i \"concat:1.mp4|2.mp4|3.mp4|4.mp4\" \"output.mp4\"", str);
}
[TestMethod]
public void Builder_BuildString_DemuxConcat()
{
var str = FFMpegArguments.FromDemuxConcatInput(_concatFiles).OutputToFile("output.mp4", false).Arguments;
Assert.Contains("-f concat -safe 0 -i", str);
Assert.Contains("\"output.mp4\"", str);
}
[TestMethod]
public void Builder_BuildString_Copy_Audio()
{

81
FFMpegCore.Test/VideoTest.cs
View file

@ -589,6 +589,19 @@ public class VideoTest
Assert.AreEqual(bitmap.RawFormat, ImageFormat.Png);
}
[SupportedOSPlatform("windows")]
[OsSpecificTestMethod(OsPlatforms.Windows)]
[Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public async Task Video_SnapshotAsync_InMemory_SystemDrawingCommon()
{
using var bitmap = await FFMpegImage.SnapshotAsync(TestResources.Mp4Video, cancellationToken: TestContext.CancellationToken);
var input = await FFProbe.AnalyseAsync(TestResources.Mp4Video, cancellationToken: TestContext.CancellationToken);
Assert.AreEqual(input.PrimaryVideoStream!.Width, bitmap.Width);
Assert.AreEqual(input.PrimaryVideoStream.Height, bitmap.Height);
Assert.AreEqual(bitmap.RawFormat, ImageFormat.Png);
}
[TestMethod]
[Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public void Video_Snapshot_InMemory_SkiaSharp()
@ -602,6 +615,19 @@ public class VideoTest
// e.g. Bgra8888 on Windows and Rgba8888 on macOS.
}
[TestMethod]
[Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public async Task Video_SnapshotAsync_InMemory_SkiaSharp()
{
using var bitmap = await Extensions.SkiaSharp.FFMpegImage.SnapshotAsync(TestResources.Mp4Video, cancellationToken: TestContext.CancellationToken);
var input = await FFProbe.AnalyseAsync(TestResources.Mp4Video, cancellationToken: TestContext.CancellationToken);
Assert.AreEqual(input.PrimaryVideoStream!.Width, bitmap.Width);
Assert.AreEqual(input.PrimaryVideoStream.Height, bitmap.Height);
// Note: The resulting ColorType is dependent on the execution environment and therefore not assessed,
// e.g. Bgra8888 on Windows and Rgba8888 on macOS.
}
[TestMethod]
[Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public void Video_Snapshot_Png_PersistSnapshot()
@ -617,6 +643,21 @@ public class VideoTest
Assert.AreEqual("png", analysis.PrimaryVideoStream!.CodecName);
}
[TestMethod]
[Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public async Task Video_SnapshotAsync_Png_PersistSnapshot()
{
using var outputPath = new TemporaryFile("out.png");
var input = await FFProbe.AnalyseAsync(TestResources.Mp4Video, cancellationToken: TestContext.CancellationToken);
await FFMpeg.SnapshotAsync(TestResources.Mp4Video, outputPath, cancellationToken: TestContext.CancellationToken);
var analysis = FFProbe.Analyse(outputPath);
Assert.AreEqual(input.PrimaryVideoStream!.Width, analysis.PrimaryVideoStream!.Width);
Assert.AreEqual(input.PrimaryVideoStream.Height, analysis.PrimaryVideoStream!.Height);
Assert.AreEqual("png", analysis.PrimaryVideoStream!.CodecName);
}
[TestMethod]
[Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public void Video_Snapshot_Jpg_PersistSnapshot()
@ -781,6 +822,46 @@ public class VideoTest
Assert.AreEqual(input.PrimaryVideoStream.Width, result.PrimaryVideoStream.Width);
}
[TestMethod]
[Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public void Video_Convert_Webm()
{
using var outputPath = new TemporaryFile("out.webm");
var success = FFMpeg.Convert(TestResources.Mp4Video, outputPath, VideoType.WebM);
Assert.IsTrue(success);
Assert.IsTrue(File.Exists(outputPath));
var input = FFProbe.Analyse(TestResources.Mp4Video);
var result = FFProbe.Analyse(outputPath);
Assert.AreEqual(input.Duration.Days, result.Duration.Days);
Assert.AreEqual(input.Duration.Hours, result.Duration.Hours);
Assert.AreEqual(input.Duration.Minutes, result.Duration.Minutes);
Assert.AreEqual(input.Duration.Seconds, result.Duration.Seconds);
Assert.AreEqual(input.PrimaryVideoStream!.Height, result.PrimaryVideoStream!.Height);
Assert.AreEqual(input.PrimaryVideoStream.Width, result.PrimaryVideoStream.Width);
}
[TestMethod]
[Timeout(BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public void Video_Convert_Ogv()
{
using var outputPath = new TemporaryFile("out.ogv");
var success = FFMpeg.Convert(TestResources.Mp4Video, outputPath, VideoType.Ogv);
Assert.IsTrue(success);
Assert.IsTrue(File.Exists(outputPath));
var input = FFProbe.Analyse(TestResources.Mp4Video);
var result = FFProbe.Analyse(outputPath);
Assert.AreEqual(input.Duration.Days, result.Duration.Days);
Assert.AreEqual(input.Duration.Hours, result.Duration.Hours);
Assert.AreEqual(input.Duration.Minutes, result.Duration.Minutes);
Assert.AreEqual(input.Duration.Seconds, result.Duration.Seconds);
Assert.AreEqual(input.PrimaryVideoStream!.Height, result.PrimaryVideoStream!.Height);
Assert.AreEqual(input.PrimaryVideoStream.Width, result.PrimaryVideoStream.Width);
}
[TestMethod]
[Timeout(2 * BaseTimeoutMilliseconds, CooperativeCancellation = true)]
public void Video_Join_Image_Sequence()