/* * Copyright (c) 2006-2016, openmetaverse.co * All rights reserved. * * - Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * - Neither the name of the openmetaverse.co nor the names * of its contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ using System; using System.Collections.Generic; using OpenMetaverse; using OpenMetaverse.Packets; using NUnit.Framework; namespace OpenMetaverse.Tests { [TestFixture] public class PacketTests : Assert { [Test] public void HeaderFlags() { TestMessagePacket packet = new TestMessagePacket(); packet.Header.AppendedAcks = false; packet.Header.Reliable = false; packet.Header.Resent = false; packet.Header.Zerocoded = false; Assert.IsFalse(packet.Header.AppendedAcks, "AppendedAcks: Failed to initially set the flag to false"); Assert.IsFalse(packet.Header.Reliable, "Reliable: Failed to initially set the flag to false"); Assert.IsFalse(packet.Header.Resent, "Resent: Failed to initially set the flag to false"); Assert.IsFalse(packet.Header.Zerocoded, "Zerocoded: Failed to initially set the flag to false"); packet.Header.AppendedAcks = false; packet.Header.Reliable = false; packet.Header.Resent = false; packet.Header.Zerocoded = false; Assert.IsFalse(packet.Header.AppendedAcks, "AppendedAcks: Failed to set the flag to false a second time"); Assert.IsFalse(packet.Header.Reliable, "Reliable: Failed to set the flag to false a second time"); Assert.IsFalse(packet.Header.Resent, "Resent: Failed to set the flag to false a second time"); Assert.IsFalse(packet.Header.Zerocoded, "Zerocoded: Failed to set the flag to false a second time"); packet.Header.AppendedAcks = true; packet.Header.Reliable = true; packet.Header.Resent = true; packet.Header.Zerocoded = true; Assert.IsTrue(packet.Header.AppendedAcks, "AppendedAcks: Failed to set the flag to true"); Assert.IsTrue(packet.Header.Reliable, "Reliable: Failed to set the flag to true"); Assert.IsTrue(packet.Header.Resent, "Resent: Failed to set the flag to true"); Assert.IsTrue(packet.Header.Zerocoded, "Zerocoded: Failed to set the flag to true"); packet.Header.AppendedAcks = true; packet.Header.Reliable = true; packet.Header.Resent = true; packet.Header.Zerocoded = true; Assert.IsTrue(packet.Header.AppendedAcks, "AppendedAcks: Failed to set the flag to true a second time"); Assert.IsTrue(packet.Header.Reliable, "Reliable: Failed to set the flag to true a second time"); Assert.IsTrue(packet.Header.Resent, "Resent: Failed to set the flag to true a second time"); Assert.IsTrue(packet.Header.Zerocoded, "Zerocoded: Failed to set the flag to true a second time"); packet.Header.AppendedAcks = false; packet.Header.Reliable = false; packet.Header.Resent = false; packet.Header.Zerocoded = false; Assert.IsFalse(packet.Header.AppendedAcks, "AppendedAcks: Failed to set the flag back to false"); Assert.IsFalse(packet.Header.Reliable, "Reliable: Failed to set the flag back to false"); Assert.IsFalse(packet.Header.Resent, "Resent: Failed to set the flag back to false"); Assert.IsFalse(packet.Header.Zerocoded, "Zerocoded: Failed to set the flag back to false"); } [Test] public void ToBytesMultiple() { UUID testID = UUID.Random(); DirPlacesReplyPacket bigPacket = new DirPlacesReplyPacket(); bigPacket.Header.Zerocoded = false; bigPacket.Header.Sequence = 42; bigPacket.Header.AppendedAcks = true; bigPacket.Header.AckList = new uint[50]; for (int i = 0; i < bigPacket.Header.AckList.Length; i++) { bigPacket.Header.AckList[i] = (uint)i; } bigPacket.AgentData.AgentID = testID; bigPacket.QueryData = new DirPlacesReplyPacket.QueryDataBlock[100]; for (int i = 0; i < bigPacket.QueryData.Length; i++) { bigPacket.QueryData[i] = new DirPlacesReplyPacket.QueryDataBlock(); bigPacket.QueryData[i].QueryID = testID; } bigPacket.QueryReplies = new DirPlacesReplyPacket.QueryRepliesBlock[100]; for (int i = 0; i < bigPacket.QueryReplies.Length; i++) { bigPacket.QueryReplies[i] = new DirPlacesReplyPacket.QueryRepliesBlock(); bigPacket.QueryReplies[i].Auction = (i & 1) == 0; bigPacket.QueryReplies[i].Dwell = (float)i; bigPacket.QueryReplies[i].ForSale = (i & 1) == 0; bigPacket.QueryReplies[i].Name = Utils.StringToBytes("DirPlacesReply Test String"); bigPacket.QueryReplies[i].ParcelID = testID; } bigPacket.StatusData = new DirPlacesReplyPacket.StatusDataBlock[100]; for (int i = 0; i < bigPacket.StatusData.Length; i++) { bigPacket.StatusData[i] = new DirPlacesReplyPacket.StatusDataBlock(); bigPacket.StatusData[i].Status = (uint)i; } byte[][] splitPackets = bigPacket.ToBytesMultiple(); int queryDataCount = 0; int queryRepliesCount = 0; int statusDataCount = 0; for (int i = 0; i < splitPackets.Length; i++) { byte[] packetData = splitPackets[i]; int len = packetData.Length - 1; DirPlacesReplyPacket packet = (DirPlacesReplyPacket)Packet.BuildPacket(packetData, ref len, packetData); Assert.IsTrue(packet.AgentData.AgentID == bigPacket.AgentData.AgentID); for (int j = 0; j < packet.QueryReplies.Length; j++) { Assert.IsTrue(packet.QueryReplies[j].Dwell == (float)(queryRepliesCount + j), "Expected Dwell of " + (float)(queryRepliesCount + j) + " but got " + packet.QueryReplies[j].Dwell); Assert.IsTrue(packet.QueryReplies[j].ParcelID == testID); } queryDataCount += packet.QueryData.Length; queryRepliesCount += packet.QueryReplies.Length; statusDataCount += packet.StatusData.Length; } Assert.IsTrue(queryDataCount == bigPacket.QueryData.Length); Assert.IsTrue(queryRepliesCount == bigPacket.QueryData.Length); Assert.IsTrue(statusDataCount == bigPacket.StatusData.Length); ScriptDialogPacket scriptDialogPacket = new ScriptDialogPacket(); scriptDialogPacket.Data.ChatChannel = 0; scriptDialogPacket.Data.FirstName = Utils.EmptyBytes; scriptDialogPacket.Data.ImageID = UUID.Zero; scriptDialogPacket.Data.LastName = Utils.EmptyBytes; scriptDialogPacket.Data.Message = Utils.EmptyBytes; scriptDialogPacket.Data.ObjectID = UUID.Zero; scriptDialogPacket.Data.ObjectName = Utils.EmptyBytes; scriptDialogPacket.Buttons = new ScriptDialogPacket.ButtonsBlock[0]; scriptDialogPacket.OwnerData = new ScriptDialogPacket.OwnerDataBlock[1]; scriptDialogPacket.OwnerData[0] = new ScriptDialogPacket.OwnerDataBlock(); scriptDialogPacket.OwnerData[0].OwnerID = UUID.Zero; byte[][] splitPacket = scriptDialogPacket.ToBytesMultiple(); Assert.IsNotNull(splitPacket); Assert.IsTrue(splitPacket.Length == 1, "Expected ScriptDialog packet to split into 1 packet but got " + splitPacket.Length); ParcelReturnObjectsPacket proPacket = new ParcelReturnObjectsPacket(); proPacket.AgentData.AgentID = UUID.Zero; proPacket.AgentData.SessionID = UUID.Zero; proPacket.ParcelData.LocalID = 0; proPacket.ParcelData.ReturnType = 0; proPacket.TaskIDs = new ParcelReturnObjectsPacket.TaskIDsBlock[0]; proPacket.OwnerIDs = new ParcelReturnObjectsPacket.OwnerIDsBlock[1]; proPacket.OwnerIDs[0] = new ParcelReturnObjectsPacket.OwnerIDsBlock(); proPacket.OwnerIDs[0].OwnerID = UUID.Zero; splitPacket = proPacket.ToBytesMultiple(); Assert.IsNotNull(splitPacket); Assert.IsTrue(splitPacket.Length == 1, "Expected ParcelReturnObjectsPacket packet to split into 1 packet but got " + splitPacket.Length); InventoryDescendentsPacket invPacket = new InventoryDescendentsPacket(); invPacket.FolderData = new InventoryDescendentsPacket.FolderDataBlock[1]; invPacket.FolderData[0] = new InventoryDescendentsPacket.FolderDataBlock(); invPacket.FolderData[0].Name = Utils.EmptyBytes; invPacket.ItemData = new InventoryDescendentsPacket.ItemDataBlock[5]; for (int i = 0; i < 5; i++) { invPacket.ItemData[i] = new InventoryDescendentsPacket.ItemDataBlock(); invPacket.ItemData[i].Description = Utils.StringToBytes("Unit Test Item Description"); invPacket.ItemData[i].Name = Utils.StringToBytes("Unit Test Item Name"); } splitPacket = invPacket.ToBytesMultiple(); Assert.IsNotNull(splitPacket); Assert.IsTrue(splitPacket.Length == 1, "Split InventoryDescendents packet into " + splitPacket.Length + " instead of 1 packet"); int x = 0; int y = splitPacket[0].Length - 1; invPacket.FromBytes(splitPacket[0], ref x, ref y, null); Assert.IsTrue(invPacket.FolderData.Length == 1, "InventoryDescendents packet came back with " + invPacket.FolderData.Length + " FolderData blocks"); Assert.IsTrue(invPacket.ItemData.Length == 5, "InventoryDescendents packet came back with " + invPacket.ItemData.Length + " ItemData blocks"); } } }