opensim – Blame information for rev 1
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1 | eva | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ |
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3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * * Redistributions of source code must retain the above copyright |
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8 | * notice, this list of conditions and the following disclaimer. |
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9 | * * Redistributions in binary form must reproduce the above copyright |
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10 | * notice, this list of conditions and the following disclaimer in the |
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11 | * documentation and/or other materials provided with the distribution. |
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12 | * * Neither the name of the OpenSimulator Project nor the |
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13 | * names of its contributors may be used to endorse or promote products |
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14 | * derived from this software without specific prior written permission. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
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17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
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20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |||
28 | using System; |
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29 | using NUnit.Framework; |
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30 | using OpenMetaverse; |
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31 | using OpenSim.Tests.Common; |
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32 | |||
33 | namespace OpenSim.Framework.Tests |
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34 | { |
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35 | [TestFixture] |
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36 | public class CacheTests : OpenSimTestCase |
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37 | { |
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38 | private Cache cache; |
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39 | private UUID cacheItemUUID; |
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40 | [SetUp] |
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41 | public void Build() |
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42 | { |
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43 | cache = new Cache(); |
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44 | cache = new Cache(CacheMedium.Memory,CacheStrategy.Aggressive,CacheFlags.AllowUpdate); |
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45 | cacheItemUUID = UUID.Random(); |
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46 | MemoryCacheItem cachedItem = new MemoryCacheItem(cacheItemUUID.ToString(),DateTime.Now + TimeSpan.FromDays(1)); |
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47 | byte[] foo = new byte[1]; |
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48 | foo[0] = 255; |
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49 | cachedItem.Store(foo); |
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50 | cache.Store(cacheItemUUID.ToString(), cachedItem); |
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51 | } |
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52 | [Test] |
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53 | public void TestRetreive() |
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54 | { |
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55 | CacheItemBase citem = (CacheItemBase)cache.Get(cacheItemUUID.ToString()); |
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56 | byte[] data = (byte[]) citem.Retrieve(); |
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57 | Assert.That(data.Length == 1, "Cached Item should have one byte element"); |
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58 | Assert.That(data[0] == 255, "Cached Item element should be 255"); |
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59 | } |
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60 | |||
61 | [Test] |
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62 | public void TestNotInCache() |
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63 | { |
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64 | UUID randomNotIn = UUID.Random(); |
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65 | while (randomNotIn == cacheItemUUID) |
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66 | { |
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67 | randomNotIn = UUID.Random(); |
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68 | } |
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69 | object citem = cache.Get(randomNotIn.ToString()); |
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70 | Assert.That(citem == null, "Item should not be in Cache"); |
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71 | } |
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72 | |||
73 | |||
74 | [Test] |
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75 | public void ExpireItemManually() |
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76 | { |
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77 | UUID ImmediateExpiryUUID = UUID.Random(); |
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78 | MemoryCacheItem cachedItem = new MemoryCacheItem(ImmediateExpiryUUID.ToString(), TimeSpan.FromDays(1)); |
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79 | byte[] foo = new byte[1]; |
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80 | foo[0] = 1; |
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81 | cachedItem.Store(foo); |
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82 | cache.Store(cacheItemUUID.ToString(), cachedItem); |
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83 | cache.Invalidate(cacheItemUUID.ToString()); |
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84 | cache.Get(cacheItemUUID.ToString()); |
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85 | object citem = cache.Get(cacheItemUUID.ToString()); |
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86 | Assert.That(citem == null, "Item should not be in Cache because we manually invalidated it"); |
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87 | } |
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88 | |||
89 | [Test] |
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90 | public void ClearCacheTest() |
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91 | { |
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92 | UUID ImmediateExpiryUUID = UUID.Random(); |
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93 | MemoryCacheItem cachedItem = new MemoryCacheItem(ImmediateExpiryUUID.ToString(), DateTime.Now - TimeSpan.FromDays(1)); |
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94 | byte[] foo = new byte[1]; |
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95 | foo[0] = 1; |
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96 | cachedItem.Store(foo); |
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97 | cache.Store(cacheItemUUID.ToString(), cachedItem); |
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98 | cache.Clear(); |
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99 | |||
100 | object citem = cache.Get(cacheItemUUID.ToString()); |
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101 | Assert.That(citem == null, "Item should not be in Cache because we manually invalidated it"); |
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102 | } |
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103 | |||
104 | [Test] |
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105 | public void CacheItemMundane() |
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106 | { |
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107 | UUID Random1 = UUID.Random(); |
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108 | UUID Random2 = UUID.Random(); |
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109 | byte[] data = new byte[0]; |
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110 | CacheItemBase cb1 = new CacheItemBase(Random1.ToString(), DateTime.Now + TimeSpan.FromDays(1)); |
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111 | CacheItemBase cb2 = new CacheItemBase(Random2.ToString(), DateTime.Now + TimeSpan.FromDays(1)); |
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112 | CacheItemBase cb3 = new CacheItemBase(Random1.ToString(), DateTime.Now + TimeSpan.FromDays(1)); |
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113 | |||
114 | cb1.Store(data); |
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115 | |||
116 | Assert.That(cb1.Equals(cb3), "cb1 should equal cb3, their uuids are the same"); |
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117 | Assert.That(!cb2.Equals(cb1), "cb2 should not equal cb1, their uuids are NOT the same"); |
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118 | Assert.That(cb1.IsLocked() == false, "CacheItemBase default is false"); |
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119 | Assert.That(cb1.Retrieve() == null, "Virtual Retrieve method should return null"); |
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120 | |||
121 | |||
122 | } |
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123 | |||
124 | } |
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125 | } |