A game about forced loneliness, made by TACStudios
tacstudios.tngl.sh
1using NUnit.Framework;
2using System;
3using System.Collections.Generic;
4using UnityEngine.TestTools.Constraints;
5using Is = UnityEngine.TestTools.Constraints.Is;
6
7namespace UnityEngine.Rendering.Tests
8{
9
10 class TestData : ContextItem
11 {
12 public int x;
13 public float y;
14 public bool z;
15
16 public override void Reset()
17 {
18 x = 0;
19 y = 0f;
20 // Reuse z without clearing.
21 }
22 }
23
24 class OtherTestData : ContextItem
25 {
26 public List<int> list = new();
27
28 public override void Reset()
29 {
30 for (int i = 0; i < list.Count; i++)
31 {
32 list[i] = 0;
33 }
34 }
35 }
36
37 class ContextContainerTests
38 {
39 ContextContainer m_container = new();
40
41 [OneTimeSetUp]
42 public void FirstCreationOfData()
43 {
44 CreateMemoryAlloc();
45 m_container.Dispose();
46 }
47
48 [SetUp]
49 public void SetUp()
50 {
51 m_container.Dispose();
52 TestData data = m_container.Create<TestData>();
53 data.x = 0;
54 data.y = 0f;
55 data.z = false;
56
57 OtherTestData other = m_container.Create<OtherTestData>();
58 other.list.Clear();
59
60 m_container.Dispose();
61 }
62
63 [Test]
64 public void ReuseData()
65 {
66 {
67 TestData data = CreateTestData();
68 Assert.That(data.x, Is.EqualTo(0));
69 Assert.That(data.y, Is.EqualTo(0f));
70 Assert.That(data.z, Is.EqualTo(false));
71 data.x = -23;
72 data.y = 8.4f;
73 data.z = true;
74 m_container.Dispose();
75 }
76 {
77 TestData data = CreateTestData();
78 Assert.That(data.x, Is.EqualTo(0));
79 Assert.That(data.y, Is.EqualTo(0f));
80 Assert.That(data.z, Is.EqualTo(true));
81 m_container.Dispose();
82 }
83 }
84
85 [Test]
86 public void GetData()
87 {
88 Assert.Throws<InvalidOperationException>(() => m_container.Get<TestData>());
89 {
90 TestData data = CreateTestData();
91 Assert.That(data.x, Is.EqualTo(0));
92 Assert.That(data.y, Is.EqualTo(0f));
93 Assert.That(data.z, Is.EqualTo(false));
94 data.x = -23;
95 data.y = 8.4f;
96 data.z = true;
97 }
98 {
99 TestData data = m_container.Get<TestData>();
100 Assert.That(data.x, Is.EqualTo(-23));
101 Assert.That(data.y, Is.EqualTo(8.4f));
102 Assert.That(data.z, Is.EqualTo(true));
103 m_container.Dispose();
104 }
105 Assert.Throws<InvalidOperationException>(() => m_container.Get<TestData>());
106 }
107
108 [Test]
109 public void ContainsData()
110 {
111 // Initially does not container TestData:
112 Assert.False(m_container.Contains<TestData>());
113 Assert.Throws<InvalidOperationException>(() => m_container.Get<TestData>());
114
115 // Create TestData without error and the container should now contain TestData:
116 Assert.DoesNotThrow(() => CreateTestData());
117 Assert.True(m_container.Contains<TestData>());
118 // Create again should throw error:
119 Assert.Throws<InvalidOperationException>(() => CreateTestData());
120 Assert.True(m_container.Contains<TestData>());
121 Assert.DoesNotThrow(() => m_container.Get<TestData>());
122
123 // Clear the container from created items, TestData should no longer be contained:
124 m_container.Dispose();
125 Assert.False(m_container.Contains<TestData>());
126 Assert.Throws<InvalidOperationException>(() => m_container.Get<TestData>());
127
128 // GetOrCreate should create should set contains to true without error:
129 Assert.DoesNotThrow(() => GetOrCreateTestData());
130 Assert.True(m_container.Contains<TestData>());
131 Assert.DoesNotThrow(() => m_container.Get<TestData>());
132
133 // GetOrCreate should get without error and contains should still be true:
134 Assert.DoesNotThrow(() => GetOrCreateTestData());
135 Assert.True(m_container.Contains<TestData>());
136 Assert.DoesNotThrow(() => m_container.Get<TestData>());
137 }
138
139 [Test]
140 public void ReuseList()
141 {
142 {
143 OtherTestData other = CreateOtherTestData();
144 Assert.That(other.list, Is.EqualTo(new List<int>()));
145 other.list.Add(4);
146 other.list.Add(8);
147 other.list.Add(3);
148 other.list.Add(-7);
149 }
150 {
151 OtherTestData other = m_container.Get<OtherTestData>();
152 Assert.That(other.list, Is.EqualTo(new List<int>() { 4, 8, 3, -7 }));
153 m_container.Dispose();
154 }
155 {
156 OtherTestData other = CreateOtherTestData();
157 Assert.That(other.list, Is.EqualTo(new List<int>() { 0, 0, 0, 0 }));
158 }
159
160 }
161
162 // Need to have one create location to avoid debug allocations.
163 TestData CreateTestData()
164 {
165 return m_container.Create<TestData>();
166 }
167
168 // Need to have one create location to avoid debug allocations.
169 TestData GetOrCreateTestData()
170 {
171 return m_container.GetOrCreate<TestData>();
172 }
173
174 // Need to have one create location to avoid debug allocations.
175 OtherTestData CreateOtherTestData()
176 {
177 return m_container.Create<OtherTestData>();
178 }
179
180#if CONTEXT_CONTAINER_ALLOCATOR_DEBUG
181 public void CreateMemoryAlloc()
182 {
183 //Alloc for Create TestData
184 Assert.That(() => { CreateTestData(); }, Is.AllocatingGCMemory());
185 m_container.Dispose();
186 Assert.That(() => { CreateTestData(); }, Is.Not.AllocatingGCMemory());
187 m_container.Dispose();
188 Assert.That(() => { GetOrCreateTestData(); }, Is.AllocatingGCMemory());
189 m_container.Dispose();
190 Assert.That(() => { GetOrCreateTestData(); }, Is.Not.AllocatingGCMemory());
191
192 //Alloc for Create OtherTestData
193 Assert.That(() => { CreateOtherTestData(); }, Is.AllocatingGCMemory());
194 m_container.Dispose();
195 Assert.That(() => { CreateOtherTestData(); }, Is.Not.AllocatingGCMemory());
196 }
197#else
198 public void CreateMemoryAlloc()
199 {
200 //TestData
201 Assert.That(() => { CreateTestData(); }, Is.AllocatingGCMemory());
202 m_container.Dispose();
203 Assert.That(() => { GetOrCreateTestData(); }, Is.Not.AllocatingGCMemory());
204 m_container.Dispose();
205 Assert.That(() => { m_container.Create<TestData>(); }, Is.Not.AllocatingGCMemory());
206
207 //OtherTestData
208 Assert.That(() => { CreateOtherTestData(); }, Is.AllocatingGCMemory());
209 m_container.Dispose();
210 Assert.That(() => { m_container.Create<OtherTestData>(); }, Is.Not.AllocatingGCMemory());
211 }
212#endif
213 }
214}