ModernUO/Projects/Server.Tests/Tests/Network/Packets/Outgoing/ContainerPacketTests.cs
Kamron Batman 10a69bf754
feat: Adds a memory mirrored ring buffer for networking. (#1533)
## Breaking Changes

Incoming packet registration signature has changed to:
```cs
delegate* void OnReceiveCallback(NetState state, SpanReader reader, int packetLength);

IncomingPackets.Register(int packetID, int length, bool ingame, OnReceiveCallback onReceive);
```

For example, an incoming packet handler signature would now look like this:
```cs
public static void SomeIncomingPacket(NetState state, SpanReader reader, int packetLength)
{
    // Parse the data
}
```

## Summary

Updates the network Pipe class to use a mirrored memory technique. This technique involves mapping the same physical memory to two contiguous virtual memory spaces so the byte buffer appears duplicated. This allows writing to a double-sized array to wrap around without the need for the `CircularBuffer` classes.

In practice this allows us to use `Span<byte>` as if the buffer was a regular array.


### Bug Fixes

- [X] Fixes bad fixed length string parsing
2023-10-09 00:57:53 -07:00

202 lines
6.6 KiB
C#

using System;
using Server.Items;
using Server.Network;
using Xunit;
namespace Server.Tests.Network
{
[Collection("Sequential Tests")]
public class ContainerPacketTests : IClassFixture<ServerFixture>
{
[Fact]
public void TestContainerDisplay()
{
Serial serial = (Serial)0x1024;
ushort gumpId = 100;
var expected = new ContainerDisplay(serial, gumpId).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.SendDisplayContainer(serial, gumpId);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestContainerDisplayHS()
{
Serial serial = (Serial)0x1024;
ushort gumpId = 100;
var expected = new ContainerDisplayHS(serial, gumpId).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.ProtocolChanges = ns.ProtocolChanges | ProtocolChanges.ContainerGridLines | ProtocolChanges.HighSeas;
ns.SendDisplayContainer(serial, gumpId);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestDisplaySpellbook()
{
Serial serial = (Serial)0x1024;
var expected = new DisplaySpellbook(serial).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.SendDisplaySpellbook(serial);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestDisplaySpellbookHS()
{
Serial serial = (Serial)0x1024;
var expected = new DisplaySpellbookHS(serial).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.ProtocolChanges = ns.ProtocolChanges | ProtocolChanges.ContainerGridLines | ProtocolChanges.HighSeas;
ns.SendDisplaySpellbook(serial);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestNewSpellbookContent()
{
Serial serial = (Serial)0x1024;
ushort graphic = 100;
ushort offset = 10;
ulong content = 0x123456789ABCDEF0;
bool opl = ObjectPropertyList.Enabled;
var expected = new NewSpellbookContent(serial, graphic, offset, content).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.ProtocolChanges = ns.ProtocolChanges | ProtocolChanges.ContainerGridLines | ProtocolChanges.NewSpellbook;
ObjectPropertyList.Enabled = true;
ns.SendSpellbookContent(serial, graphic, offset, content);
ObjectPropertyList.Enabled = opl;
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestSpellbookContent()
{
Serial serial = (Serial)0x1024;
ushort offset = 10;
ushort graphic = 100;
ulong content = 0x123456789ABCDEF0;
var expected = new SpellbookContent(serial, offset, content).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.SendSpellbookContent(serial, graphic, offset, content);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestSpellbookContent6017()
{
Serial serial = (Serial)0x1024;
ushort offset = 10;
ushort graphic = 100;
ulong content = 0x123456789ABCDEF0;
var expected = new SpellbookContent6017(serial, offset, content).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.ProtocolChanges |= ProtocolChanges.ContainerGridLines;
ns.SendSpellbookContent(serial, graphic, offset, content);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestContainerContentUpdate()
{
Serial serial = (Serial)0x1024;
var item = new Item(serial);
var expected = new ContainerContentUpdate(item).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.SendContainerContentUpdate(item);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestContainerContentUpdate6017()
{
Serial serial = (Serial)0x1024;
var item = new Item(serial);
var expected = new ContainerContentUpdate6017(item).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.ProtocolChanges |= ProtocolChanges.ContainerGridLines;
ns.SendContainerContentUpdate(item);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestContainerContent()
{
var cont = new Container(World.NewItem);
cont.AddItem(new Item(World.NewItem));
cont.Map = Map.Felucca;
var m = new Mobile((Serial)0x1);
m.DefaultMobileInit();
m.AccessLevel = AccessLevel.Administrator;
m.Map = Map.Felucca;
var expected = new ContainerContent(m, cont).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.SendContainerContent(m, cont);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
[Fact]
public void TestContainerContent6017()
{
var cont = new Container(World.NewItem);
cont.AddItem(new Item(World.NewItem));
cont.Map = Map.Felucca;
var m = new Mobile((Serial)0x1);
m.DefaultMobileInit();
m.AccessLevel = AccessLevel.Administrator;
m.Map = Map.Felucca;
var expected = new ContainerContent6017(m, cont).Compile();
var ns = PacketTestUtilities.CreateTestNetState();
ns.ProtocolChanges |= ProtocolChanges.ContainerGridLines;
ns.SendContainerContent(m, cont);
var result = ns.SendPipe.Reader.AvailableToRead();
AssertThat.Equal(result, expected);
}
}
}