public virtual void TestSegmentWithMultipleOccurrences()
{
JpegSegmentData segmentData = new JpegSegmentData();
sbyte segmentMarker = unchecked((sbyte)12);
sbyte[] segmentBytes1 = new sbyte[] { 1, 2, 3 };
sbyte[] segmentBytes2 = new sbyte[] { 3, 2, 1 };
segmentData.AddSegment(segmentMarker, segmentBytes1);
segmentData.AddSegment(segmentMarker, segmentBytes2);
Sharpen.Tests.AreEqual(2, segmentData.GetSegmentCount(segmentMarker));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes1, segmentData.GetSegment(segmentMarker));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes1, segmentData.GetSegment(segmentMarker, 0));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes2, segmentData.GetSegment(segmentMarker, 1));
}
public virtual void TestAddingMultipleSegments()
{
JpegSegmentData segmentData = new JpegSegmentData();
sbyte segmentMarker1 = unchecked((sbyte)12);
sbyte segmentMarker2 = unchecked((sbyte)21);
sbyte[] segmentBytes1 = new sbyte[] { 1, 2, 3 };
sbyte[] segmentBytes2 = new sbyte[] { 3, 2, 1 };
segmentData.AddSegment(segmentMarker1, segmentBytes1);
segmentData.AddSegment(segmentMarker2, segmentBytes2);
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(segmentMarker1));
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(segmentMarker2));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes1, segmentData.GetSegment(segmentMarker1));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes2, segmentData.GetSegment(segmentMarker2));
}
public virtual void TestRemoveSegmentOccurrence()
{
JpegSegmentData segmentData = new JpegSegmentData();
sbyte segmentMarker = unchecked ((sbyte)12);
sbyte[] segmentBytes1 = new sbyte[] { 1, 2, 3 };
sbyte[] segmentBytes2 = new sbyte[] { 3, 2, 1 };
segmentData.AddSegment(segmentMarker, segmentBytes1);
segmentData.AddSegment(segmentMarker, segmentBytes2);
Sharpen.Tests.AreEqual(2, segmentData.GetSegmentCount(segmentMarker));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes1, segmentData.GetSegment(segmentMarker, 0));
segmentData.RemoveSegmentOccurrence(segmentMarker, 0);
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes2, segmentData.GetSegment(segmentMarker, 0));
}
public virtual void TestAddingMultipleSegments()
{
JpegSegmentData segmentData = new JpegSegmentData();
sbyte segmentMarker1 = unchecked ((sbyte)12);
sbyte segmentMarker2 = unchecked ((sbyte)21);
sbyte[] segmentBytes1 = new sbyte[] { 1, 2, 3 };
sbyte[] segmentBytes2 = new sbyte[] { 3, 2, 1 };
segmentData.AddSegment(segmentMarker1, segmentBytes1);
segmentData.AddSegment(segmentMarker2, segmentBytes2);
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(segmentMarker1));
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(segmentMarker2));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes1, segmentData.GetSegment(segmentMarker1));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes2, segmentData.GetSegment(segmentMarker2));
}
public virtual void TestAddAndGetSegment()
{
JpegSegmentData segmentData = new JpegSegmentData();
sbyte segmentMarker = unchecked((sbyte)12);
sbyte[] segmentBytes = new sbyte[] { 1, 2, 3 };
segmentData.AddSegment(segmentMarker, segmentBytes);
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(segmentMarker));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes, segmentData.GetSegment(segmentMarker));
}
public virtual void TestAddAndGetSegment()
{
JpegSegmentData segmentData = new JpegSegmentData();
sbyte segmentMarker = unchecked ((sbyte)12);
sbyte[] segmentBytes = new sbyte[] { 1, 2, 3 };
segmentData.AddSegment(segmentMarker, segmentBytes);
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(segmentMarker));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes, segmentData.GetSegment(segmentMarker));
}
public virtual void TestReadAllSegments()
{
JpegSegmentData segmentData = JpegSegmentReader.ReadSegments(new FilePath("Tests/Data/withExifAndIptc.jpg"), null);
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(JpegSegmentType.App0));
NUnit.Framework.CollectionAssert.AreEqual(FileUtil.ReadBytes("Tests/Data/withExifAndIptc.jpg.app0"), segmentData.GetSegment(JpegSegmentType.App0));
NUnit.Framework.Assert.IsNull(segmentData.GetSegment(JpegSegmentType.App0, 1));
Sharpen.Tests.AreEqual(2, segmentData.GetSegmentCount(JpegSegmentType.App1));
NUnit.Framework.CollectionAssert.AreEqual(FileUtil.ReadBytes("Tests/Data/withExifAndIptc.jpg.app1.0"), segmentData.GetSegment(JpegSegmentType.App1, 0));
NUnit.Framework.CollectionAssert.AreEqual(FileUtil.ReadBytes("Tests/Data/withExifAndIptc.jpg.app1.1"), segmentData.GetSegment(JpegSegmentType.App1, 1));
NUnit.Framework.Assert.IsNull(segmentData.GetSegment(JpegSegmentType.App1, 2));
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(JpegSegmentType.App2));
NUnit.Framework.CollectionAssert.AreEqual(FileUtil.ReadBytes("Tests/Data/withExifAndIptc.jpg.app2"), segmentData.GetSegment(JpegSegmentType.App2));
NUnit.Framework.Assert.IsNull(segmentData.GetSegment(JpegSegmentType.App2, 1));
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(JpegSegmentType.Appd));
NUnit.Framework.CollectionAssert.AreEqual(FileUtil.ReadBytes("Tests/Data/withExifAndIptc.jpg.appd"), segmentData.GetSegment(JpegSegmentType.Appd));
NUnit.Framework.Assert.IsNull(segmentData.GetSegment(JpegSegmentType.Appd, 1));
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(JpegSegmentType.Appe));
NUnit.Framework.CollectionAssert.AreEqual(FileUtil.ReadBytes("Tests/Data/withExifAndIptc.jpg.appe"), segmentData.GetSegment(JpegSegmentType.Appe));
NUnit.Framework.Assert.IsNull(segmentData.GetSegment(JpegSegmentType.Appe, 1));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App3));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App4));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App5));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App6));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App7));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App8));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App9));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appa));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appb));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appc));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appf));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Com));
Sharpen.Tests.AreEqual(4, segmentData.GetSegmentCount(JpegSegmentType.Dht));
Sharpen.Tests.AreEqual(2, segmentData.GetSegmentCount(JpegSegmentType.Dqt));
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(JpegSegmentType.Sof0));
NUnit.Framework.Assert.IsNull(segmentData.GetSegment(JpegSegmentType.App3, 0));
}
public virtual void TestRemoveSegment()
{
JpegSegmentData segmentData = new JpegSegmentData();
sbyte segmentMarker = unchecked((sbyte)12);
sbyte[] segmentBytes1 = new sbyte[] { 1, 2, 3 };
sbyte[] segmentBytes2 = new sbyte[] { 3, 2, 1 };
segmentData.AddSegment(segmentMarker, segmentBytes1);
segmentData.AddSegment(segmentMarker, segmentBytes2);
Sharpen.Tests.AreEqual(2, segmentData.GetSegmentCount(segmentMarker));
Sharpen.Tests.IsTrue(segmentData.ContainsSegment(segmentMarker));
NUnit.Framework.CollectionAssert.AreEqual(segmentBytes1, segmentData.GetSegment(segmentMarker, 0));
segmentData.RemoveSegment(segmentMarker);
Sharpen.Tests.IsTrue(!segmentData.ContainsSegment(segmentMarker));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(segmentMarker));
}
public virtual void TestReadSpecificSegments()
{
JpegSegmentData segmentData = JpegSegmentReader.ReadSegments(new FilePath("Tests/Data/withExifAndIptc.jpg"), Arrays.AsList(JpegSegmentType.App0, JpegSegmentType.App2).AsIterable());
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(JpegSegmentType.App0));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App1));
Sharpen.Tests.AreEqual(1, segmentData.GetSegmentCount(JpegSegmentType.App2));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appd));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appe));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App3));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App4));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App5));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App6));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App7));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App8));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.App9));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appa));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appb));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appc));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Appf));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Com));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Dht));
Sharpen.Tests.AreEqual(0, segmentData.GetSegmentCount(JpegSegmentType.Sof0));
NUnit.Framework.CollectionAssert.AreEqual(FileUtil.ReadBytes("Tests/Data/withExifAndIptc.jpg.app0"), segmentData.GetSegment(JpegSegmentType.App0));
NUnit.Framework.CollectionAssert.AreEqual(FileUtil.ReadBytes("Tests/Data/withExifAndIptc.jpg.app2"), segmentData.GetSegment(JpegSegmentType.App2));
}
public virtual void TestLoadJpegWithoutExifDataReturnsNull()
{
JpegSegmentData segmentData = JpegSegmentReader.ReadSegments(new FilePath("Tests/Data/noExif.jpg"), null);
NUnit.Framework.Assert.IsNull(segmentData.GetSegment(JpegSegmentType.App1));
}
