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Diffstat (limited to 'OpenSim/Region/CoreModules/Agent/TextureSender/Tests/TextureSenderTests.cs')
-rw-r--r--OpenSim/Region/CoreModules/Agent/TextureSender/Tests/TextureSenderTests.cs180
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diff --git a/OpenSim/Region/CoreModules/Agent/TextureSender/Tests/TextureSenderTests.cs b/OpenSim/Region/CoreModules/Agent/TextureSender/Tests/TextureSenderTests.cs
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index efa275c..0000000
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1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using NUnit.Framework;
30using NUnit.Framework.SyntaxHelpers;
31using OpenMetaverse;
32using OpenSim.Framework;
33using OpenSim.Tests.Common;
34using OpenSim.Tests.Common.Mock;
35
36namespace OpenSim.Region.CoreModules.Agent.TextureSender
37{
38 [TestFixture]
39 public class UserTextureSenderTests
40 {
41 public UUID uuid1;
42 public UUID uuid2;
43 public UUID uuid3;
44 public UUID uuid4;
45 public int npackets, testsize;
46 public TestClient client;
47 public TextureSender ts;
48 public static Random random = new Random();
49
50 [TestFixtureSetUp]
51 public void Init()
52 {
53 AgentCircuitData agent = new AgentCircuitData();
54 agent.AgentID = UUID.Random();
55 agent.firstname = "testfirstname";
56 agent.lastname = "testlastname";
57 agent.SessionID = UUID.Zero;
58 agent.SecureSessionID = UUID.Zero;
59 agent.circuitcode = 123;
60 agent.BaseFolder = UUID.Zero;
61 agent.InventoryFolder = UUID.Zero;
62 agent.startpos = Vector3.Zero;
63 agent.CapsPath = "http://wibble.com";
64 client = new TestClient(agent, null);
65 ts = new TextureSender(client, 0, 0);
66 testsize = random.Next(5000,15000);
67 npackets = CalculateNumPackets(testsize);
68 uuid1 = UUID.Random();
69 uuid2 = UUID.Random();
70 uuid3 = UUID.Random();
71 uuid4 = UUID.Random();
72 }
73
74 /// <summary>
75 /// Test sending package
76 /// </summary>
77 [Test]
78 public void T010_SendPkg()
79 {
80 TestHelper.InMethod();
81 // Normal sending
82 AssetBase abase = new AssetBase(uuid1, "asset one");
83 byte[] abdata = new byte[testsize];
84 random.NextBytes(abdata);
85 abase.Data = abdata;
86 bool isdone = false;
87 ts.TextureReceived(abase);
88 for (int i = 0; i < npackets; i++) {
89 isdone = ts.SendTexturePacket();
90 }
91
92 Assert.That(isdone,Is.False);
93 isdone = ts.SendTexturePacket();
94 Assert.That(isdone,Is.True);
95 }
96
97 [Test]
98 public void T011_UpdateReq()
99 {
100 TestHelper.InMethod();
101 // Test packet number start
102 AssetBase abase = new AssetBase(uuid2, "asset two");
103 byte[] abdata = new byte[testsize];
104 random.NextBytes(abdata);
105 abase.Data = abdata;
106
107 bool isdone = false;
108 ts.TextureReceived(abase);
109 ts.UpdateRequest(0,3);
110
111 for (int i = 0; i < npackets-3; i++) {
112 isdone = ts.SendTexturePacket();
113 }
114
115 Assert.That(isdone,Is.False);
116 isdone = ts.SendTexturePacket();
117 Assert.That(isdone,Is.True);
118
119 // Test discard level
120 abase = new AssetBase(uuid3, "asset three");
121 abdata = new byte[testsize];
122 random.NextBytes(abdata);
123 abase.Data = abdata;
124 isdone = false;
125 ts.TextureReceived(abase);
126 ts.UpdateRequest(-1,0);
127
128 Assert.That(ts.SendTexturePacket(),Is.True);
129
130 abase = new AssetBase(uuid4, "asset four");
131 abdata = new byte[testsize];
132 random.NextBytes(abdata);
133 abase.Data = abdata;
134 isdone = false;
135 ts.TextureReceived(abase);
136 ts.UpdateRequest(0,5);
137
138 for (int i = 0; i < npackets-5; i++) {
139 isdone = ts.SendTexturePacket();
140 }
141 Assert.That(isdone,Is.False);
142 isdone = ts.SendTexturePacket();
143 Assert.That(isdone,Is.True);
144 }
145
146 [Test]
147 public void T999_FinishStatus()
148 {
149 TestHelper.InMethod();
150 // Of the 4 assets "sent", only 2 sent the first part.
151 Assert.That(client.sentdatapkt.Count,Is.EqualTo(2));
152
153 // Sum of all packets sent:
154 int totalpkts = (npackets) + (npackets - 2) + (npackets - 4);
155 Assert.That(client.sentpktpkt.Count,Is.EqualTo(totalpkts));
156 }
157
158 /// <summary>
159 /// Calculate the number of packets that will be required to send the texture loaded into this sender
160 /// This is actually the number of 1000 byte packets not including an initial 600 byte packet...
161 /// Borrowed from TextureSender.cs
162 /// </summary>
163 /// <param name="length"></param>
164 /// <returns></returns>
165 private int CalculateNumPackets(int length)
166 {
167 int numPackets = 0;
168
169 if (length > 600)
170 {
171 //over 600 bytes so split up file
172 int restData = (length - 600);
173 int restPackets = ((restData + 999) / 1000);
174 numPackets = restPackets;
175 }
176
177 return numPackets;
178 }
179 }
180}
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