public void 方法_T6_泛型参数()
{
MethodBuilder builder = CodeSyntax.CreateMethod("Test")
.WithAccess(MemberAccess.Public)
.WithReturnType("T1")
.WithGeneric(builder =>
{
builder.WithTransformParam("T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11")
.WithTransformConstraint(@"
where T1 : struct
where T2 : class
where T3 : notnull
where T4 : unmanaged
where T5 : new()
where T6 : IEnumerable<Dictionary<int, int>>
where T7 : IEnumerable<int>
where T8 : T2");
})
.WithParams("T1 t1, T2 t2, T3 t3")
.WithBlock("return t1;");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result);
#endif
Assert.Equal(@"public T1 Test<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(T1 t1, T2 t2, T3 t3)
where T1 : struct where T2 : class where T3 : notnull where T4 : unmanaged where T5 : new()
where T6 : IEnumerable<Dictionary<int, int>> where T7 : IEnumerable<int> where T8 : T2
{
return t1;
}", result);
}
public void 定义字段_T1_简单型()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithType("int");
var result = builder.ToFormatCode();
}
public void 设置名字()
{
const string constCode = @"namespace MySpace
{
}";
string name = "MySpace";
var builder = CodeSyntax.CreateNamespace(name);
var code = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(code);
#endif
Assert.Equal(constCode, code.WithUnixEOL());
builder = CodeSyntax.CreateNamespace(name);
code = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(code);
#endif
Assert.Equal(constCode, code.WithUnixEOL());
}
public void 添加命名空间()
{
const string constCode = @"
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Security.Cryptography;
using System.Threading;
namespace MySpace
{
}";
var builder = CodeSyntax.CreateNamespace("MySpace");
builder
.WithUsing("System")
.WithUsing(
"System.Collections.Generic",
"System.ComponentModel",
"System.Linq",
"System.Security.Cryptography",
"System.Threading");
var code = builder.ToFullCode();
#if Log
_tempOutput.WriteLine(code);
#endif
Assert.Equal(constCode, code);
}
/// <summary>
/// 字符串生成特性
/// </summary>
/// <param name="attrCode"></param>
/// <returns></returns>
/// <example>
/// <code>
/// "[Display(Name = \"a\")]"
/// </code>
/// </example>
public static AttributeListSyntax CreateAttributeList(string attrCode)
{
var result = CodeSyntax.CreateAttribute(attrCode);
return(SyntaxFactory.AttributeList(
SyntaxFactory.SingletonSeparatedList <AttributeSyntax>(result.BuildSyntax())));
}
public void 属性_T2()
{
PropertyBuilder builder = CodeSyntax.CreateProperty("i");
var field = builder
.WithAccess(MemberAccess.ProtectedInternal)
.WithKeyword(PropertyKeyword.Static)
.WithType("int")
.WithName("i")
.WithGetSet("get{return tmp+1;}", "set{tmp+=1;}")
.WithInit("int.Parse(\"1\")");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal(@"protected internal static int i
{
get
{
return tmp + 1;
}
set
{
tmp += 1;
}
} = int.Parse(""1"");", result.WithUnixEOL());
}
/// <summary>
/// 读取if(){}else if(){}else{}语句。
/// </summary>
private void ReadIf(CodeReader reader, Syntax syntax)
{
var current = new IfSyntax();
current.Name = "@if";
current.Parameters = reader.ReadParameters();
ParseChildren(reader, current);
//读取elseif语句
while (reader.IsNextNonWhiteSpace("elseif", stringComparison: StringComparison.OrdinalIgnoreCase))
{
var elseif = new IfSyntax();
elseif.Name = "elseif";
elseif.Parameters = reader.ReadParameters();
ParseChildren(reader, elseif);
if (current.ElseIf == null)
{
current.ElseIf = new List <IfSyntax>();
}
current.ElseIf.Add(elseif);
}
//读取elseif语句
if (reader.IsNextNonWhiteSpace("else",
stringComparison: StringComparison.OrdinalIgnoreCase))
{
var @else = new CodeSyntax();
@else.Name = "else";
ParseChildren(reader, @else);
current.Else = @else;
}
syntax.Append(current);
}
public void 定义字段_T3_表达式初始化值()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithType("int")
.WithInit("int.Parse(\"1\")");
var result = builder.ToFormatCode();
}
public void 定义字段_T2_常量初始化值()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithType("int")
.WithInit("0");
var result = builder.ToFormatCode();
}
public void 定义字段_T8_特性注解()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithAttributes(new string[] { @"[Display(Name = ""a"")]", @"[Key]" })
.WithAccess(MemberAccess.Public)
.WithType("int");
var result = builder.ToFormatCode();
}
public void 定义字段_T6_超长的泛型()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithType("List<Dictionary<int, Dictionary<string, List<FieldInfo>>>>")
.WithName("i")
.WithInit("new List<Dictionary<int, Dictionary<string, List<FieldInfo>>>>()");
var result = builder.ToFormatCode();
}
public void 定义字段_T5_修饰符()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithAccess(MemberAccess.ProtectedInternal)
.WithKeyword(FieldKeyword.Static)
.WithType("int");
var result = builder.ToFormatCode();
}
public void 定义字段_T4_访问修饰符()
{
var field1 = CodeSyntax.CreateField("i")
.WithAccess(MemberAccess.Public)
.WithType("int")
.WithName("i");
var result = field1.ToFormatCode();
}
public string[] Start()
{
// 编译选项
// 编译选项可以不配置
DomainOptionBuilder option = new DomainOptionBuilder()
.WithPlatform(Platform.AnyCpu) // 生成可移植程序集
.WithDebug(false) // 使用 Release 编译
.WithKind(OutputKind.DynamicallyLinkedLibrary) // 生成动态库
.WithLanguageVersion(LanguageVersion.CSharp7_3); // 使用 C# 7.3
string dllName = "N" + Guid.NewGuid().ToString() + ".dll";
CompilationBuilder builder = CodeSyntax.CreateCompilation(dllName)
.WithPath(Directory.GetParent(typeof(Program).Assembly.Location).FullName)
.WithOption(option) // 可以省略
.WithAutoAssembly() // 自动添加程序集引用
.WithNamespace(NamespaceBuilder.FromCode(Code));
try
{
if (builder.CreateDomain(out var messages))
{
Messages.Add("编译成功！开始执行程序集进行验证！");
var assembly = Assembly.LoadFile(Directory.GetParent(typeof(Program).Assembly.Location).FullName + "/" + dllName);
var type = assembly.GetType("MySpace.Test");
var method = type.GetMethod("MyMethod");
object obj = Activator.CreateInstance(type);
string result = (string)method.Invoke(obj, null);
if (result.Equals("测试成功"))
{
Messages.Add("执行程序集测试成功！");
}
else
{
Messages.Add("执行程序集测试失败！");
}
}
else
{
_ = messages.Execute(item =>
{
Messages.Add(@$ "ID:{item.Id}
严重程度:{item.Severity}
位置：{item.Location.SourceSpan.Start}~{item.Location.SourceSpan.End}
消息:{item.Descriptor.Title} {item}");
});
}
}
catch (Exception ex)
{
Console.WriteLine($"{ex.ToString()}");
}
return(Messages.ToArray());
}
public void 特性_T1()
{
AttributeBuilder builder = CodeSyntax.CreateAttribute("Key");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal("Key", result.WithUnixEOL());
}
public void 定义属性_T1_简单型()
{
PropertyBuilder builder = CodeSyntax.CreateProperty("i")
.WithType("int");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal(@"int i { get; set; }", result.WithUnixEOL());
}
public void 特性_T2()
{
AttributeBuilder builder = CodeSyntax.CreateAttribute("DisplayName")
.WithCtor("666");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal("DisplayName(666)", result.WithUnixEOL());
}
public void 定义字段_T1_简单型()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithType("int");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal("int i;", result.WithUnixEOL());
}
public void 特性_T3()
{
AttributeBuilder builder = CodeSyntax.CreateAttribute("DisplayName")
.WithProperty(new string[] { "Name = \"a\"" });
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal(@"DisplayName(Name = ""a"")", result.WithUnixEOL());
}
public void 委托_T2_返回值()
{
DelegateBuilder builder = CodeSyntax.CreateDelegate("T2")
.WithAccess(MemberAccess.Public)
.WithReturnType("string");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result);
#endif
Assert.Equal("public delegate string T2();", result);
}
public void 委托_T1_类中()
{
DelegateBuilder builder = CodeSyntax.CreateDelegate("T1")
.WithAccess(NamespaceAccess.Public)
.WithReturnType("void");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result);
#endif
Assert.Equal("public delegate void T1();", result);
}
public void 定义字段_T3_表达式初始化值()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithType("int")
.WithInit("int.Parse(\"1\")");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal("int i = int.Parse(\"1\");", result.WithUnixEOL());
}
public void 定义字段_T2_常量初始化值()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithType("int")
.WithInit("0");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result);
#endif
Assert.Equal("int i = 0;", result);
}
public void 事件_T1()
{
EventBuilder builder = CodeSyntax.CreateEvent("t1")
.WithAccess(MemberAccess.Public)
.WithType("T")
.WithInit("AAA");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result);
#endif
Assert.Equal("public event T t1 = AAA;", result);
}
public void 定义属性_T3_表达式初始化值()
{
PropertyBuilder builder = CodeSyntax.CreateProperty("i")
.WithType("int")
.WithInit("int.Parse(\"1\")");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal(@"int i { get; set; } = int.Parse(""1"");", result.WithUnixEOL());
}
public void 定义属性_T4_访问修饰符()
{
var field1 = CodeSyntax.CreateProperty("i")
.WithAccess(MemberAccess.Public)
.WithType("int")
.WithName("i");
var result = field1.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal(@"public int i { get; set; }", result.WithUnixEOL());
}
public void 定义字段_T4_访问修饰符()
{
var field1 = CodeSyntax.CreateField("i")
.WithAccess(MemberAccess.Public)
.WithType("int")
.WithName("i");
var result = field1.ToFormatCode();
#if Log
_tempOutput.WriteLine(result);
#endif
Assert.Equal("public int i;", result);
}
public void 定义字段_T5_修饰符()
{
FieldBuilder builder = CodeSyntax.CreateField("i")
.WithAccess(MemberAccess.ProtectedInternal)
.WithKeyword(FieldKeyword.Static)
.WithType("int");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal("protected internal static int i;", result.WithUnixEOL());
}
public void 定义属性_T6_超长的泛型()
{
PropertyBuilder builder = CodeSyntax.CreateProperty("i")
.WithType("List<Dictionary<int, Dictionary<string, List<FieldInfo>>>>")
.WithName("i")
.WithInit("new List<Dictionary<int, Dictionary<string, List<FieldInfo>>>>()");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal(@"List<Dictionary<int, Dictionary<string, List<FieldInfo>>>> i { get; set; } = new List<Dictionary<int, Dictionary<string, List<FieldInfo>>>>();", result.WithUnixEOL());
}
public void 定义属性_T5_修饰符()
{
PropertyBuilder builder = CodeSyntax.CreateProperty("i")
.WithAccess(MemberAccess.ProtectedInternal)
.WithKeyword(PropertyKeyword.Static)
.WithType("int");
var result = builder.ToFormatCode();
#if Log
_tempOutput.WriteLine(result.WithUnixEOL());
#endif
Assert.Equal(@"protected internal static int i { get; set; }", result.WithUnixEOL());
}
