public virtual void TestSonyType1Makernote()
{
SonyType1MakernoteDirectory directory = ExifReaderTest.ProcessBytes <SonyType1MakernoteDirectory>("Tests/Data/sonyType1.jpg.app1");
NUnit.Framework.Assert.IsNotNull(directory);
Sharpen.Tests.IsFalse(directory.HasErrors());
SonyType1MakernoteDescriptor descriptor = new SonyType1MakernoteDescriptor(directory);
NUnit.Framework.Assert.IsNull(directory.GetObject(SonyType1MakernoteDirectory.TagColorTemperature));
NUnit.Framework.Assert.IsNull(descriptor.GetColorTemperatureDescription());
NUnit.Framework.Assert.IsNull(directory.GetObject(SonyType1MakernoteDirectory.TagSceneMode));
NUnit.Framework.Assert.IsNull(descriptor.GetSceneModeDescription());
NUnit.Framework.Assert.IsNull(directory.GetObject(SonyType1MakernoteDirectory.TagZoneMatching));
NUnit.Framework.Assert.IsNull(descriptor.GetZoneMatchingDescription());
NUnit.Framework.Assert.IsNull(directory.GetObject(SonyType1MakernoteDirectory.TagDynamicRangeOptimiser));
NUnit.Framework.Assert.IsNull(descriptor.GetDynamicRangeOptimizerDescription());
NUnit.Framework.Assert.IsNull(directory.GetObject(SonyType1MakernoteDirectory.TagImageStabilisation));
NUnit.Framework.Assert.IsNull(descriptor.GetImageStabilizationDescription());
NUnit.Framework.Assert.IsNull(directory.GetObject(SonyType1MakernoteDirectory.TagColorMode));
NUnit.Framework.Assert.IsNull(descriptor.GetColorModeDescription());
Sharpen.Tests.AreEqual("On (Shooting)", descriptor.GetAntiBlurDescription());
Sharpen.Tests.AreEqual("Program", descriptor.GetExposureModeDescription());
Sharpen.Tests.AreEqual("Off", descriptor.GetLongExposureNoiseReductionDescription());
Sharpen.Tests.AreEqual("Off", descriptor.GetMacroDescription());
Sharpen.Tests.AreEqual("Normal", descriptor.GetJpegQualityDescription());
}
public virtual void TestThumbnailCompression()
{
ExifThumbnailDirectory directory = ExifReaderTest.ProcessBytes <ExifThumbnailDirectory>("Tests/Data/manuallyAddedThumbnail.jpg.app1");
// 6 means JPEG compression
Sharpen.Tests.AreEqual(6, directory.GetInt(ExifThumbnailDirectory.TagThumbnailCompression));
}
public virtual void SetUp()
{
System.Threading.Thread.CurrentThread.CurrentCulture = Sharpen.Extensions.CreateLocale("en", "GB");
_nikonDirectory = ExifReaderTest.ProcessBytes <NikonType2MakernoteDirectory>("Tests/Data/nikonMakernoteType2a.jpg.app1");
NUnit.Framework.Assert.IsNotNull(_nikonDirectory);
_descriptor = new NikonType2MakernoteDescriptor(_nikonDirectory);
}
public virtual void TestThumbnailData()
{
ExifThumbnailDirectory directory = ExifReaderTest.ProcessBytes <ExifThumbnailDirectory>("Tests/Data/manuallyAddedThumbnail.jpg.app1");
sbyte[] thumbnailData = directory.GetThumbnailData();
NUnit.Framework.Assert.IsNotNull(thumbnailData);
Sharpen.Tests.AreEqual(2970, thumbnailData.Length);
}
public virtual void TestLoadFujifilmJpeg()
{
ExifSubIFDDirectory directory = ExifReaderTest.ProcessBytes <ExifSubIFDDirectory>("Tests/Data/withExif.jpg.app1");
string description = directory.GetDescription(ExifSubIFDDirectory.TagIsoEquivalent);
NUnit.Framework.Assert.IsNotNull(description);
Sharpen.Tests.AreEqual("80", description);
}
public virtual void SetUp()
{
Com.Drew.Metadata.Metadata metadata = ExifReaderTest.ProcessBytes("Tests/Data/nikonMakernoteType1.jpg.app1");
_nikonDirectory = metadata.GetDirectory <NikonType1MakernoteDirectory>();
_exifSubIFDDirectory = metadata.GetDirectory <ExifSubIFDDirectory>();
_exifIFD0Directory = metadata.GetDirectory <ExifIFD0Directory>();
_thumbDirectory = metadata.GetDirectory <ExifThumbnailDirectory>();
}
public virtual void TestThumbnailYResolution()
{
ExifThumbnailDirectory directory = ExifReaderTest.ProcessBytes <ExifThumbnailDirectory>("Tests/Data/manuallyAddedThumbnail.jpg.app1");
Rational rational = directory.GetRational(ExifThumbnailDirectory.TagYResolution);
NUnit.Framework.Assert.IsNotNull(rational);
Sharpen.Tests.AreEqual(72, rational.GetNumerator());
Sharpen.Tests.AreEqual(1, rational.GetDenominator());
}
public virtual void TestCrashRegressionTest()
{
// This image was created via a resize in ACDSee.
// It seems to have a reference to an IFD starting outside the data segment.
// I've noticed that ACDSee reports a Comment for this image, yet ExifReader doesn't report one.
ExifSubIFDDirectory directory = ExifReaderTest.ProcessBytes <ExifSubIFDDirectory>("Tests/Data/crash01.jpg.app1");
Sharpen.Tests.IsTrue(directory.GetTagCount() > 0);
}
public virtual void SetUp()
{
Com.Drew.Metadata.Metadata metadata = ExifReaderTest.ProcessBytes("Tests/Data/nikonMakernoteType2b.jpg.app1");
_nikonDirectory = metadata.GetFirstDirectoryOfType <NikonType2MakernoteDirectory>();
_exifIFD0Directory = metadata.GetFirstDirectoryOfType <ExifIFD0Directory>();
_exifSubIFDDirectory = metadata.GetFirstDirectoryOfType <ExifSubIFDDirectory>();
_thumbDirectory = metadata.GetFirstDirectoryOfType <ExifThumbnailDirectory>();
NUnit.Framework.Assert.IsNotNull(_nikonDirectory);
NUnit.Framework.Assert.IsNotNull(_exifSubIFDDirectory);
}
public virtual void TestSonyType6Makernote()
{
SonyType6MakernoteDirectory directory = ExifReaderTest.ProcessBytes <SonyType6MakernoteDirectory>("Tests/Data/sonyType6.jpg.app1.0");
NUnit.Framework.Assert.IsNotNull(directory);
Sharpen.Tests.IsFalse(directory.HasErrors());
SonyType6MakernoteDescriptor descriptor = new SonyType6MakernoteDescriptor(directory);
Sharpen.Tests.AreEqual("2.00", descriptor.GetMakernoteThumbVersionDescription());
}
public virtual void TestResolution()
{
Com.Drew.Metadata.Metadata metadata = ExifReaderTest.ProcessBytes("Tests/Data/withUncompressedRGBThumbnail.jpg.app1");
ExifThumbnailDirectory thumbnailDirectory = metadata.GetDirectory <ExifThumbnailDirectory>();
NUnit.Framework.Assert.IsNotNull(thumbnailDirectory);
Sharpen.Tests.AreEqual(72, thumbnailDirectory.GetInt(ExifThumbnailDirectory.TagXResolution));
ExifIFD0Directory exifIFD0Directory = metadata.GetDirectory <ExifIFD0Directory>();
NUnit.Framework.Assert.IsNotNull(exifIFD0Directory);
Sharpen.Tests.AreEqual(216, exifIFD0Directory.GetInt(ExifIFD0Directory.TagXResolution));
}
public virtual void TestGetThumbnailData()
{
ExifThumbnailDirectory directory = ExifReaderTest.ProcessBytes <ExifThumbnailDirectory>("Tests/Data/withExif.jpg.app1");
sbyte[] thumbData = directory.GetThumbnailData();
NUnit.Framework.Assert.IsNotNull(thumbData);
try
{
// attempt to read the thumbnail -- it should be a legal Jpeg file
JpegSegmentReader.ReadSegments(new SequentialByteArrayReader(thumbData), null);
}
catch (JpegProcessingException)
{
NUnit.Framework.Assert.Fail("Unable to construct JpegSegmentReader from thumbnail data");
}
}
public virtual void TestWindowsXpFields()
{
ExifIFD0Directory directory = ExifReaderTest.ProcessBytes <ExifIFD0Directory>("Tests/Data/windowsXpFields.jpg.app1");
Sharpen.Tests.AreEqual("Testing artist\x0", directory.GetString(ExifIFD0Directory.TagWinAuthor, "UTF-16LE"));
Sharpen.Tests.AreEqual("Testing comments\x0", directory.GetString(ExifIFD0Directory.TagWinComment, "UTF-16LE"));
Sharpen.Tests.AreEqual("Testing keywords\x0", directory.GetString(ExifIFD0Directory.TagWinKeywords, "UTF-16LE"));
Sharpen.Tests.AreEqual("Testing subject\x0", directory.GetString(ExifIFD0Directory.TagWinSubject, "UTF-16LE"));
Sharpen.Tests.AreEqual("Testing title\x0", directory.GetString(ExifIFD0Directory.TagWinTitle, "UTF-16LE"));
ExifIFD0Descriptor descriptor = new ExifIFD0Descriptor(directory);
Sharpen.Tests.AreEqual("Testing artist", descriptor.GetDescription(ExifIFD0Directory.TagWinAuthor));
Sharpen.Tests.AreEqual("Testing comments", descriptor.GetDescription(ExifIFD0Directory.TagWinComment));
Sharpen.Tests.AreEqual("Testing keywords", descriptor.GetDescription(ExifIFD0Directory.TagWinKeywords));
Sharpen.Tests.AreEqual("Testing subject", descriptor.GetDescription(ExifIFD0Directory.TagWinSubject));
Sharpen.Tests.AreEqual("Testing title", descriptor.GetDescription(ExifIFD0Directory.TagWinTitle));
}
public virtual void TestWriteThumbnail()
{
ExifThumbnailDirectory directory = ExifReaderTest.ProcessBytes <ExifThumbnailDirectory>("Tests/Data/manuallyAddedThumbnail.jpg.app1");
Sharpen.Tests.IsTrue(directory.HasThumbnailData());
FilePath thumbnailFile = FilePath.CreateTempFile("thumbnail", ".jpg");
try
{
directory.WriteThumbnail(thumbnailFile.GetAbsolutePath());
FilePath file = new FilePath(thumbnailFile.GetAbsolutePath());
Sharpen.Tests.AreEqual(2970, file.Length());
Sharpen.Tests.IsTrue(file.Exists());
}
finally
{
if (!thumbnailFile.Delete())
{
NUnit.Framework.Assert.Fail("Unable to delete temp thumbnail file.");
}
}
}
public virtual void SetUp()
{
_panasonicDirectory = ExifReaderTest.ProcessBytes <PanasonicMakernoteDirectory>("Tests/Data/withPanasonicFaces.jpg.app1");
}
public virtual void TestDateTime()
{
ExifIFD0Directory directory = ExifReaderTest.ProcessBytes <ExifIFD0Directory>("Tests/Data/manuallyAddedThumbnail.jpg.app1");
Sharpen.Tests.AreEqual("2002:11:27 18:00:35", directory.GetString(ExifIFD0Directory.TagDatetime));
}
public virtual void SetUp()
{
_nikonDirectory = ExifReaderTest.ProcessBytes <NikonType2MakernoteDirectory>("Tests/Data/nikonMakernoteType2a.jpg.app1");
NUnit.Framework.Assert.IsNotNull(_nikonDirectory);
_descriptor = new NikonType2MakernoteDescriptor(_nikonDirectory);
}
public virtual void TestThumbnailLength()
{
ExifThumbnailDirectory directory = ExifReaderTest.ProcessBytes <ExifThumbnailDirectory>("Tests/Data/manuallyAddedThumbnail.jpg.app1");
Sharpen.Tests.AreEqual(2970, directory.GetInt(ExifThumbnailDirectory.TagThumbnailLength));
}
