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 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 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 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");
}
}
