コード例 #1
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        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());
        }
コード例 #2
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        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));
        }
コード例 #3
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 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);
 }
コード例 #4
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        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);
        }
コード例 #5
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        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);
        }
コード例 #6
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 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>();
 }
コード例 #7
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        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());
        }
コード例 #8
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        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);
        }
コード例 #9
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 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);
 }
コード例 #10
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        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());
        }
コード例 #11
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        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));
        }
コード例 #12
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        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");
            }
        }
コード例 #13
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        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));
        }
コード例 #14
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        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.");
                }
            }
        }
コード例 #15
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 public virtual void SetUp()
 {
     _panasonicDirectory = ExifReaderTest.ProcessBytes <PanasonicMakernoteDirectory>("Tests/Data/withPanasonicFaces.jpg.app1");
 }
コード例 #16
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        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));
        }
コード例 #17
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 public virtual void SetUp()
 {
     _nikonDirectory = ExifReaderTest.ProcessBytes <NikonType2MakernoteDirectory>("Tests/Data/nikonMakernoteType2a.jpg.app1");
     NUnit.Framework.Assert.IsNotNull(_nikonDirectory);
     _descriptor = new NikonType2MakernoteDescriptor(_nikonDirectory);
 }
コード例 #18
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        public virtual void TestThumbnailLength()
        {
            ExifThumbnailDirectory directory = ExifReaderTest.ProcessBytes <ExifThumbnailDirectory>("Tests/Data/manuallyAddedThumbnail.jpg.app1");

            Sharpen.Tests.AreEqual(2970, directory.GetInt(ExifThumbnailDirectory.TagThumbnailLength));
        }