public void TestToBytes()
{
var data0 = RandomBytes(7101, -0x02F0B4EF);
using (var bb = new TestByteBuffer(data0))
{
var dst = bb.ToBytes();
Assert.AreEqual(7101, dst.Length, "ToBytes() - length");
Assert.AreEqual(0, bb.StreamPosition, "ToBytes() - StreamPosition");
AssertAreEqual(data0, dst, "ToBytes()");
bb.InitializeStream();
dst = bb.ToBytes();
Assert.AreEqual(7101, dst.Length, "ToBytes() - length - after Stream initialized");
Assert.AreEqual(0, bb.StreamPosition, "ToBytes() - StreamPosition - after Stream initialized");
AssertAreEqual(data0, dst, "ToBytes() - after Stream initialized");
}
using (var bb = new TestByteBuffer(data0))
{
var dst = bb.ToBytes(389, 5803);
Assert.AreEqual(5803, dst.Length, "ToBytes(int,int) - length");
Assert.AreEqual(0, bb.StreamPosition, "ToBytes(int,int) - StreamPosition");
AssertAreEqual(data0, 389, dst, 0, 5803, "ToBytes(int,int)");
bb.InitializeStream();
dst = bb.ToBytes(389, 5803);
Assert.AreEqual(5803, dst.Length, "ToBytes(int,int) - length - after Stream initialized");
Assert.AreEqual(0, bb.StreamPosition, "ToBytes(int,int) - StreamPosition - after Stream initialized");
AssertAreEqual(data0, 389, dst, 0, 5803, "ToBytes(int,int) - after Stream initialized");
}
}
public void TestCopyToBinaryWriterLargeMemoryStream()
{
var data0 = RandomBytes(6001001, -0x02F0B4EF);
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream())
using (var bw = new BinaryWriter(ms))
{
bb.CopyTo(bw);
Assert.AreEqual(6001001, ms.Length, "CopyTo(BinaryWriter(MemoryStream)) - length");
Assert.AreEqual(0, bb.StreamPosition, "CopyTo(BinaryWriter(MemoryStream)) - StreamPosition - after Stream initialized");
AssertAreEqual(data0, ToArray(ms), "CopyTo(BinaryWriter(MemoryStream)) - destination data");
AssertAreEqual(data0, bb.DumpTestData(), "CopyTo(BinaryWriter(MemoryStream)) - source data");
}
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream())
using (var bw = new BinaryWriter(ms))
{
bb.InitializeStream(position: 42);
bb.CopyTo(bw);
Assert.AreEqual(6001001, ms.Length, "CopyTo(BinaryWriter(MemoryStream)) - length - after Stream initialized");
Assert.AreEqual(42, bb.StreamPosition, "CopyTo(BinaryWriter(MemoryStream)) - StreamPosition - after Stream initialized");
AssertAreEqual(data0, ToArray(ms), "CopyTo(BinaryWriter(MemoryStream)) - destination data after Stream initialized");
AssertAreEqual(data0, bb.DumpTestData(), "CopyTo(BinaryWriter(MemoryStream)) - source data after Stream initialized");
}
}
public void TestCopyFrom()
{
var data0 = RandomBytes(9432, -0x02F0B4EF);
var data1 = RandomBytes(8472, -0x7BFC1702);
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream(TestByteBuffer.CopyBytes(data1)))
{
var result = bb.CopyFrom(ms, 4195);
Assert.AreEqual(4195, bb.Length, "CopyFrom - length");
Assert.AreEqual(0, bb.StreamPosition, "CopyFrom - StreamPosition");
Assert.AreEqual(4195, result, "CopyFrom - first batch return value");
AssertAreEqual(data1, 0, bb.DumpTestData(), 0, 4195, "CopyFrom - first batch data");
result = bb.CopyFrom(ms, 9000);
Assert.AreEqual(9000, bb.Length, "CopyFrom - length"); // apparently the length of the buffer after CopyFrom is the bytes requested, and not actual bytes read
Assert.AreEqual(0, bb.StreamPosition, "CopyFrom - StreamPosition");
Assert.AreEqual(4277, result, "CopyFrom - second batch return value");
AssertAreEqual(data1, 4195, bb.DumpTestData(), 0, 4277, "CopyFrom - second batch data");
}
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream(TestByteBuffer.CopyBytes(data1)))
{
bb.InitializeStream(position: 42);
var result = bb.CopyFrom(ms, 4195);
Assert.AreEqual(4195, bb.Length, "CopyFrom - length - after Stream initialized");
Assert.AreEqual(0, bb.StreamPosition, "CopyFrom - StreamPosition - after Stream initialized");
Assert.AreEqual(4195, result, "CopyFrom - first batch return value - after Stream initialized");
AssertAreEqual(data1, 0, bb.DumpTestData(), 0, 4195, "CopyFrom - first batch data - after Stream initialized");
bb.InitializeStream(position: 42);
result = bb.CopyFrom(ms, 9000);
Assert.AreEqual(9000, bb.Length, "CopyFrom - length - after Stream initialized"); // apparently the length of the buffer after CopyFrom is the bytes requested, and not actual bytes read
Assert.AreEqual(0, bb.StreamPosition, "CopyFrom - StreamPosition - after Stream initialized");
Assert.AreEqual(4277, result, "CopyFrom - second batch return value - after Stream initialized");
AssertAreEqual(data1, 4195, bb.DumpTestData(), 0, 4277, "CopyFrom - second batch data - after Stream initialized");
}
}
public void TestCopyToBytes()
{
var data0 = RandomBytes(10000000, 0);
var stats = TestByteBufferStatistics.Empty;
using (var bb = new TestByteBuffer(data0))
{
var dst = new byte[10000000];
bb.CopyTo(dst, 0, 750000);
stats += bb.LastStatistics;
bb.CopyTo(dst, 750000, 750000 + 1);
stats += bb.LastStatistics;
bb.CopyTo(dst, 1500000 + 1, 500000);
stats += bb.LastStatistics;
bb.CopyTo(dst, 2000000 + 1, 1000000 - 1);
stats += bb.LastStatistics;
bb.CopyTo(dst, 3000000, 1001101);
stats += bb.LastStatistics;
}
using (var bb = new TestByteBuffer(data0))
{
var dst = new byte[10000000];
bb.InitializeStream();
bb.CopyTo(dst, 0, 750000);
stats += bb.LastStatistics;
bb.CopyTo(dst, 750000, 750000 + 1);
stats += bb.LastStatistics;
bb.CopyTo(dst, 1500000 + 1, 500000);
stats += bb.LastStatistics;
bb.CopyTo(dst, 2000000 + 1, 1000000 - 1);
stats += bb.LastStatistics;
bb.CopyTo(dst, 3000000, 1001101);
stats += bb.LastStatistics;
}
Console.WriteLine(stats);
}
public void TestCopyToBinaryWriterLargeMemoryStream()
{
var data0 = RandomBytes(10000000, 0);
var stats = TestByteBufferStatistics.Empty;
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream())
using (var bw = new BinaryWriter(ms))
{
bb.CopyTo(bw);
stats += bb.LastStatistics;
bb.CopyTo(bw);
stats += bb.LastStatistics;
bb.CopyTo(bw);
stats += bb.LastStatistics;
bb.CopyTo(bw);
stats += bb.LastStatistics;
bb.CopyTo(bw);
stats += bb.LastStatistics;
}
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream())
using (var bw = new BinaryWriter(ms))
{
bb.InitializeStream();
bb.CopyTo(bw);
stats += bb.LastStatistics;
bb.CopyTo(bw);
stats += bb.LastStatistics;
bb.CopyTo(bw);
stats += bb.LastStatistics;
bb.CopyTo(bw);
stats += bb.LastStatistics;
bb.CopyTo(bw);
stats += bb.LastStatistics;
}
Console.WriteLine(stats);
}
public void TestCopyFrom()
{
var data0 = RandomBytes(10000000, 0);
var data1 = RandomBytes(10000000, 1);
var stats = TestByteBufferStatistics.Empty;
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream(TestByteBuffer.CopyBytes(data1)))
{
bb.CopyFrom(ms, 750000);
stats += bb.LastStatistics;
bb.CopyFrom(ms, 750000 + 1);
stats += bb.LastStatistics;
bb.CopyFrom(ms, 500000);
stats += bb.LastStatistics;
bb.CopyFrom(ms, 1000000 - 1);
stats += bb.LastStatistics;
bb.CopyFrom(ms, 1001101);
stats += bb.LastStatistics;
}
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream(TestByteBuffer.CopyBytes(data1)))
{
bb.InitializeStream();
bb.CopyFrom(ms, 750000);
stats += bb.LastStatistics;
bb.CopyFrom(ms, 750000 + 1);
stats += bb.LastStatistics;
bb.CopyFrom(ms, 500000);
stats += bb.LastStatistics;
bb.CopyFrom(ms, 1000000 - 1);
stats += bb.LastStatistics;
bb.CopyFrom(ms, 1001101);
stats += bb.LastStatistics;
}
Console.WriteLine(stats);
}
public void TestFromBytes()
{
var data0 = RandomBytes(10000000, 0);
var data1 = RandomBytes(10000000, 1);
var stats = TestByteBufferStatistics.Empty;
using (var bb = new TestByteBuffer(data0))
{
bb.FromBytes(data1);
stats += bb.LastStatistics;
bb.FromBytes(data1);
stats += bb.LastStatistics;
bb.FromBytes(data1);
stats += bb.LastStatistics;
bb.FromBytes(data1);
stats += bb.LastStatistics;
bb.FromBytes(data1);
stats += bb.LastStatistics;
}
using (var bb = new TestByteBuffer(data0))
{
bb.InitializeStream();
bb.FromBytes(data1);
stats += bb.LastStatistics;
bb.FromBytes(data1);
stats += bb.LastStatistics;
bb.FromBytes(data1);
stats += bb.LastStatistics;
bb.FromBytes(data1);
stats += bb.LastStatistics;
bb.FromBytes(data1);
stats += bb.LastStatistics;
}
Console.WriteLine(stats);
}
public void TestAppend()
{
var data0 = RandomBytes(10000000, 0);
var data1 = RandomBytes(10000000, 1);
var stats = TestByteBufferStatistics.Empty;
using (var bb = new TestByteBuffer(data0))
{
bb.Append(data1, 0, 750000);
stats += bb.LastStatistics;
bb.Append(data1, 750000, 750000 + 1);
stats += bb.LastStatistics;
bb.Append(data1, 1500000 + 1, 500000);
stats += bb.LastStatistics;
bb.Append(data1, 2000000 + 1, 1000000 - 1);
stats += bb.LastStatistics;
bb.Append(data1, 3000000, 1001101);
stats += bb.LastStatistics;
}
using (var bb = new TestByteBuffer(data0))
{
bb.InitializeStream();
bb.Append(data1, 0, 750000);
stats += bb.LastStatistics;
bb.Append(data1, 750000, 750000 + 1);
stats += bb.LastStatistics;
bb.Append(data1, 1500000 + 1, 500000);
stats += bb.LastStatistics;
bb.Append(data1, 2000000 + 1, 1000000 - 1);
stats += bb.LastStatistics;
bb.Append(data1, 3000000, 1001101);
stats += bb.LastStatistics;
}
Console.WriteLine(stats);
}
public void TestGetChunk()
{
var data0 = RandomBytes(7101, -0x02F0B4EF);
using (var bb = new TestByteBuffer(data0))
{
var dst = bb.GetChunk(1007, 4361);
Assert.AreEqual(4361, dst.Length, "GetChunk(int,int) - length");
Assert.AreEqual(0, bb.StreamPosition, "GetChunk(int,int) - StreamPosition");
AssertAreEqual(data0, 1007, dst, 0, 4361, "GetChunk(int,int) - actual data");
bb.InitializeStream(position: 42);
dst = bb.GetChunk(1007, 4361);
Assert.AreEqual(4361, dst.Length, "GetChunk(int,int) - length - after Stream initialized");
Assert.AreEqual(42, bb.StreamPosition, "GetChunk(int,int) - StreamPosition - after Stream initialized");
AssertAreEqual(data0, 1007, dst, 0, 4361, "GetChunk(int,int) - actual data after Stream initialized");
}
}
public void TestSwap1()
{
var data0 = RandomBytes(8472, -0x02F0B4EF);
using (var bb = new TestByteBuffer(data0))
{
bb.Swap(1);
Assert.AreEqual(0, bb.StreamPosition, "Swap(1) - StreamPosition");
AssertAreEqual(data0, bb.DumpTestData(), "Swap(1)");
}
using (var bb = new TestByteBuffer(data0))
{
bb.InitializeStream(position: 42);
bb.Swap(1);
Assert.AreEqual(42, bb.StreamPosition, "Swap(1) - StreamPosition - after Stream initialized");
AssertAreEqual(data0, bb.DumpTestData(), "Swap(1) - after Stream initialized");
}
}
public void TestCopyToStream()
{
var data0 = RandomBytes(7101, -0x02F0B4EF);
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream())
{
bb.CopyTo(ms, 1237, 4193);
Assert.AreEqual(4193, ms.Length, "CopyTo(Stream,int,int) - length");
Assert.AreEqual(0, bb.StreamPosition, "CopyTo(Stream,int,int) - StreamPosition");
AssertAreEqual(data0, 1237, ToArray(ms), 0, 4193, "CopyTo(Stream,int,int)");
bb.CopyTo(ms, 642, 942);
Assert.AreEqual(4193 + 942, ms.Length, "CopyTo(Stream,int,int) - length after append");
Assert.AreEqual(0, bb.StreamPosition, "CopyTo(Stream,int,int) - StreamPosition after append");
AssertAreEqual(data0, 1237, ToArray(ms), 0, 4193, "CopyTo(Stream,int,int) - existing data");
AssertAreEqual(data0, 642, ToArray(ms), 4193, 942, "CopyTo(Stream,int,int) - new appended data");
}
using (var bb = new TestByteBuffer(data0))
using (var ms = new MemoryStream())
{
bb.InitializeStream(position: 42);
bb.CopyTo(ms, 1237, 4193);
Assert.AreEqual(4193, ms.Length, "CopyTo(Stream,int,int) - length - after Stream initialized");
Assert.AreEqual(42, bb.StreamPosition, "CopyTo(Stream,int,int) - StreamPosition - after Stream initialized");
AssertAreEqual(data0, 1237, ToArray(ms), 0, 4193, "CopyTo(Stream,int,int) - after Stream initialized");
bb.CopyTo(ms, 642, 942);
Assert.AreEqual(4193 + 942, ms.Length, "CopyTo(Stream,int,int) - length after append - after Stream initialized");
Assert.AreEqual(42, bb.StreamPosition, "CopyTo(Stream,int,int) - StreamPosition after append - after Stream initialized");
AssertAreEqual(data0, 1237, ToArray(ms), 0, 4193, "CopyTo(Stream,int,int) - existing data - after Stream initialized");
AssertAreEqual(data0, 642, ToArray(ms), 4193, 942, "CopyTo(Stream,int,int) - new appended data - after Stream initialized");
}
}
public void TestChop()
{
var data0 = RandomBytes(6000, -0x02F0B4EF);
using (var bb = new TestByteBuffer(data0))
{
bb.Chop(6000);
Assert.AreEqual(0, bb.Length, "Chop(6000) - Length");
Assert.AreEqual(0, bb.StreamPosition, "Chop(6000) - StreamPosition");
AssertAreEqual(new byte[0], bb.DumpTestData(), "Chop(6000)");
}
using (var bb = new TestByteBuffer(data0))
{
bb.Chop(401);
Assert.AreEqual(6000 - 401, bb.Length, "Chop(401) - Length");
Assert.AreEqual(0, bb.StreamPosition, "Chop(401) - StreamPosition");
AssertAreEqual(data0, 401, bb.DumpTestData(), 0, 5599, "Chop(401)");
}
using (var bb = new TestByteBuffer(data0))
{
bb.InitializeStream(position: 42);
bb.Chop(6000);
Assert.AreEqual(0, bb.Length, "Chop(6000) - Length - after Stream initialized");
Assert.AreEqual(0, bb.StreamPosition, "Chop(6000) - StreamPosition - after Stream initialized");
AssertAreEqual(new byte[0], bb.DumpTestData(), "Chop(6000) - after Stream initialized");
}
using (var bb = new TestByteBuffer(data0))
{
bb.InitializeStream(position: 42);
bb.Chop(401);
Assert.AreEqual(6000 - 401, bb.Length, "Chop(401) - Length - after Stream initialized");
Assert.AreEqual(0, bb.StreamPosition, "Chop(401) - StreamPosition - after Stream initialized");
AssertAreEqual(data0, 401, bb.DumpTestData(), 0, 5599, "Chop(401) - after Stream initialized");
}
}
public void TestCopyToBytes()
{
var data0 = RandomBytes(7101, -0x02F0B4EF);
using (var bb = new TestByteBuffer(data0))
{
var dst = new byte[6731];
bb.CopyTo(dst, 1007, 4361);
Assert.AreEqual(0, bb.StreamPosition, "CopyTo(byte[],int,int) - StreamPosition");
AssertAreEqual(data0, 1007, dst, 0, 4361, "CopyTo(byte[],int,int) - actual data");
AssertAreEqual(new byte[6731 - 4361], 0, dst, 4361, 6731 - 4361, "CopyTo(byte[],int,int) - zero data");
dst = new byte[6731];
bb.InitializeStream(position: 42);
bb.CopyTo(dst, 1007, 4361);
Assert.AreEqual(42, bb.StreamPosition, "CopyTo(byte[],int,int) - StreamPosition after Stream initialized");
AssertAreEqual(data0, 1007, dst, 0, 4361, "CopyTo(byte[],int,int) - actual data after Stream initialized");
AssertAreEqual(new byte[6731 - 4361], 0, dst, 4361, 6731 - 4361, "CopyTo(byte[],int,int) - zero data after Stream initialized");
}
using (var bb = new TestByteBuffer(data0))
{
var dst = new byte[6731];
bb.CopyTo(dst, 1007, 723, 4361);
Assert.AreEqual(0, bb.StreamPosition, "CopyTo(byte[],int,int,int) - StreamPosition");
AssertAreEqual(data0, 1007, dst, 723, 4361, "CopyTo(byte[],int,int,int) - actual data");
AssertAreEqual(new byte[723], 0, dst, 0, 723, "CopyTo(byte[],int,int,int) - zero data before actual");
AssertAreEqual(new byte[6731 - (4361 + 723)], 0, dst, 723 + 4361, 6731 - (4361 + 723), "CopyTo(byte[],int,int,int) - zero data after actual");
dst = new byte[6731];
bb.InitializeStream(position: 42);
bb.CopyTo(dst, 1007, 723, 4361);
Assert.AreEqual(42, bb.StreamPosition, "CopyTo(byte[],int,int,int) - StreamPosition after Stream initialized");
AssertAreEqual(data0, 1007, dst, 723, 4361, "CopyTo(byte[],int,int,int) - actual data after Stream initialized");
AssertAreEqual(new byte[723], 0, dst, 0, 723, "CopyTo(byte[],int,int,int) - zero data before actual after Stream initialized");
AssertAreEqual(new byte[6731 - (4361 + 723)], 0, dst, 723 + 4361, 6731 - (4361 + 723), "CopyTo(byte[],int,int,int) - zero data after actual after Stream initialized");
}
}
public void TestFromBytes()
{
var data0 = RandomBytes(7101, -0x02F0B4EF);
var data1 = RandomBytes(9431, -0x7BFC1702);
using (var bb = new TestByteBuffer(data0))
{
bb.FromBytes(data1);
Assert.AreEqual(9431, bb.Length, "FromBytes - length");
Assert.AreEqual(0, bb.StreamPosition, "FromBytes - StreamPosition");
AssertAreEqual(data1, bb.DumpTestData(), "FromBytes");
}
using (var bb = new TestByteBuffer(data0))
{
bb.InitializeStream(position: 42);
bb.FromBytes(data1);
Assert.AreEqual(9431, bb.Length, "FromBytes - length - after Stream initialized");
Assert.AreEqual(0, bb.StreamPosition, "FromBytes - StreamPosition - after Stream initialized");
AssertAreEqual(data1, bb.DumpTestData(), "FromBytes - after Stream initialized");
}
}
public void TestAppend()
{
var data0 = RandomBytes(8472, -0x02F0B4EF);
var data1 = RandomBytes(8472, -0x7BFC1702);
using (var bb = new TestByteBuffer(data0))
{
bb.Append(data1, 4195, 4194);
Assert.AreEqual(8472 + 4194, bb.Length, "Append - length");
Assert.AreEqual(0, bb.StreamPosition, "Append - StreamPosition");
AssertAreEqual(data0, 0, bb.DumpTestData(), 0, 8472, "Append - original data");
AssertAreEqual(data1, 4195, bb.DumpTestData(), 8472, 4194, "Append - appended data");
}
using (var bb = new TestByteBuffer(data0))
{
bb.InitializeStream(position: 42);
bb.Append(data1, 4195, 4194);
Assert.AreEqual(8472 + 4194, bb.Length, "Append - length - after Stream initialized");
Assert.AreEqual(42, bb.StreamPosition, "Append - StreamPosition - after Stream initialized");
AssertAreEqual(data0, 0, bb.DumpTestData(), 0, 8472, "Append - original data - after Stream initialized");
AssertAreEqual(data1, 4195, bb.DumpTestData(), 8472, 4194, "Append - appended data - after Stream initialized");
}
}