131 lines
4.0 KiB
Plaintext
131 lines
4.0 KiB
Plaintext
<#/*THIS IS A T4 FILE - see t4_text_templating.md for what it is and how to run codegen*/#>
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<#@ template debug="True" #>
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<#@ output extension=".gen.cs" encoding="utf-8"#>
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<#@ assembly name="System.Core" #>
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//------------------------------------------------------------------------------
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// <auto-generated>
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// This code was generated by a tool.
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//
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// TextTransform Samples/Packages/com.unity.collections/Unity.Collections.Tests/FixedStringSizedTests.tt
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//
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// Changes to this file may cause incorrect behavior and will be lost if
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// the code is regenerated.
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// </auto-generated>
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//------------------------------------------------------------------------------
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#if !UNITY_DOTSRUNTIME
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using System;
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using NUnit.Framework;
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using Unity.Collections;
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using Unity.Collections.Tests;
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#if !UNITY_DOTSRUNTIME // DOTS-Runtime doesn't support UnityEngine
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using UnityEngine;
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#endif
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namespace FixedStringTests
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{
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internal class FixedStringSizedTests
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{
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<#
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var SIZES = new int[] {32,64,128,512,4096};
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foreach(var BYTES in SIZES)
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{
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// 2 bytes ushort + 1 byte space for null termination
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var ALMOST_TOO_BIG = new String('o', BYTES - 3);
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var TOO_BIG = new String('o', BYTES - 2);
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#>
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#if !UNITY_DOTSRUNTIME // DOTS-Runtime doesn't support UnityEngine
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class ScriptableObjectFixedString<#=BYTES#>Bytes : UnityEngine.ScriptableObject
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{
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public FixedString<#=BYTES#>Bytes String;
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}
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[Test]
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public void FixedString<#=BYTES#>BytesSerializes()
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{
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var a = UnityEngine.ScriptableObject.CreateInstance<ScriptableObjectFixedString<#=BYTES#>Bytes>();
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a.String = "Hello World";
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var b = UnityEngine.Object.Instantiate(a);
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Assert.AreEqual(a.String, b.String);
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}
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#endif
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[TestCase("<#=ALMOST_TOO_BIG#>", FormatError.None, TestName="FixedString<#=BYTES#>AtMaximumSizeWorks_Almost")]
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[TestCase("<#=TOO_BIG#>", FormatError.Overflow, TestName="FixedString<#=BYTES#>AtMaximumSizeWorks_Over")]
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public void FixedString<#=BYTES#>BytesAtMaximumSizeWorks(String a, FormatError expectedError)
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{
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FixedString<#=BYTES#>Bytes aa = default;
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aa.Junk();
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var error = aa.Append(a);
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Assert.AreEqual(expectedError, error);
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if (expectedError == FormatError.None)
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aa.AssertNullTerminated();
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else
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Assert.AreEqual(0, aa.Length);
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}
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[Test]
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public unsafe void FixedString<#=BYTES#>BytesToFixedList()
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{
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FixedString<#=BYTES#>Bytes a = default;
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a.Junk();
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a.Append("0123");
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ref var aList = ref a.AsFixedList();
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Assert.IsFalse(aList.IsEmpty);
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Assert.AreEqual(4, aList.Length);
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Assert.AreEqual(a.Capacity + 1, aList.Capacity);
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Assert.AreEqual('0', aList[0]);
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Assert.AreEqual('1', aList[1]);
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Assert.AreEqual('2', aList[2]);
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Assert.AreEqual('3', aList[3]);
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aList.Add((byte)'4');
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Assert.AreEqual("01234", a);
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// because we modified it as a FixedList, it will not be null terminated!
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Assert.AreNotEqual(0, a.GetUnsafePtr()[a.Length]);
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}
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[TestCase("red")]
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[TestCase("紅色", TestName="{m}(Chinese-Red)")]
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[TestCase("George Washington")]
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[TestCase("村上春樹", TestName="{m}(HarukiMurakami)")]
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public unsafe void FixedString<#=BYTES#>BytesEqualsStringNoGC(string a)
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{
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FixedString<#=BYTES#>Bytes b = a;
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GCAllocRecorder.ValidateNoGCAllocs(() =>
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{
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b.Equals(a);
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});
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}
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<#
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foreach(var OTHERBYTES in SIZES)
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{
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if (OTHERBYTES != BYTES)
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{
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#>
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[TestCase("red")]
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[TestCase("紅色", TestName="{m}(Chinese-Red)")]
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[TestCase("George Washington")]
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[TestCase("村上春樹", TestName="{m}(HarukiMurakami)")]
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public void FixedString<#=BYTES#>BytesToFixedString<#=OTHERBYTES#>Works(String a)
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{
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var b = new FixedString<#=BYTES#>Bytes(a);
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var c = new FixedString<#=OTHERBYTES#>Bytes(b);
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String d = c.ToString();
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Assert.AreEqual(a, d);
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}
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<#
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}
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}
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}
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#>
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}
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}
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#endif
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