public void Builder_AccessProperty()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls1")
.AddField(typeof(int), "_i", () => 10)
.AddProperty(typeof(int), MemberAttributes.Public, "I", "_i")
.AddClass("cls2")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, typeof(int), () => "foo",
Emit.declare("cls1", "cc", () => CodeDom.@new("cls1")),
Emit.@return((Var cc) => cc.Property<int>("I")))
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls2");
Assert.IsNotNull(TestClass);
int s = (int)TestClass.InvokeMember("foo",
BindingFlags.Public | BindingFlags.Static | BindingFlags.InvokeMethod,
null, null, null);
Assert.AreEqual(10, s);
}
static void Main()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples")
.AddClass("TestClass")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, (int a) => "Print",
Emit.stmt(() => Console.WriteLine("Hello, world!")),
Emit.stmt((int a) => Console.WriteLine(a)),
Emit.@if((int a) => a == 10,
Emit.stmt(() => Console.WriteLine("a equals 10")))
//Builder.ifelse((Par<int> a) => a.GetHashCode() == 10 && a < 1 && (2 + 3) < 7,
// Builder.GetStmts(Builder.stmt(() => Console.WriteLine("true"))),
// Builder.stmt(() => Console.WriteLine("false")))
);
Console.WriteLine(c.GenerateCode(LinqToCodedom.CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(LinqToCodedom.CodeDomGenerator.Language.VB));
var method = c.Compile().GetType("Samples.TestClass").GetMethod("Print");
Console.WriteLine("Program is compiled and prints");
Console.WriteLine("-----------------------------");
method.Invoke(null, new object[] { 10 });
}
public void ArrayComplexTypeCreate()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, () => "foo",
Emit.declare("cls[]", "d"),
Emit.declare(CodeDom.TypeRef(typeof(List<>), "cls"), "d2"),
Emit.assignVar("d", (Var d2) => d2.Call("ToArray"))
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void WorkingWithEvent()
{
var c = new CodeDomGenerator();
c.AddReference("System.Core.dll").AddNamespace("Samples").AddClass("cls")
.AddEvent(typeof(Action), MemberAttributes.Public, "ev")
.AddMethod(MemberAttributes.Public, () => "raise",
Emit.declare("cls2", "cc", () => CodeDom.@new("cls2")),
Emit.attachDelegate(CodeDom.@this, "ev", CodeDom.VarRef("cc"), "zoo"),
Emit.attachDelegate(CodeDom.@this, "ev", "cls2.foo"),
Emit.stmt(() => [email protected]("ev")()),
Emit.detachDelegate(CodeDom.@this, "ev", CodeDom.VarRef("cc"), "zoo")
)
.AddClass("cls2")
.AddMethod(MemberAttributes.Public, () => "zoo",
Emit.stmt(() => Console.WriteLine("ok"))
)
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, () => "foo",
Emit.stmt(() => Console.WriteLine("ok"))
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type cls = ass.GetType("Samples.cls");
Assert.IsNotNull(cls);
}
public void ThisTest()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples")
.AddClass("cls").Implements(typeof(IServiceProvider))
.AddMethod(MemberAttributes.Public, typeof(object), (Type t) => "GetService",
Emit.@return(() => [email protected]<IServiceProvider>())
).Implements(typeof(IServiceProvider))
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void TestLambdaVB()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples")
.AddClass("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, (bool f) => "foo",
Emit.declare("a", () => CodeDom.Lambda(() => 1)),
Emit.declare("c", () => CodeDom.Lambda((int aa) => aa+10,
new LambdaParam(typeof(int), "aa"))),
Emit.stmt((int a) => CodeDom.CallDelegate(CodeDom.VarRef("c").Call("Compile"))(
CodeDom.CallDelegate(CodeDom.VarRef("a").Call("Compile"))
))
)
;
c.AddReference("System.Core.dll");
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile(CodeDomGenerator.Language.VB);
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void StaticDelegate()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Static | MemberAttributes.Public,
() => "foo",
Emit.declare(typeof(EventHandler), "h"),
Emit.assignDelegate("h", "zoo"),
Emit.stmt((Var h) => h.Call()(null, null))
)
.AddMethod(MemberAttributes.Static | MemberAttributes.Private, (object sender, EventArgs args) => "zoo")
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void ParamArrayTest()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Static | MemberAttributes.Public,
(ParamArray<int> i) => "foo",
Emit.declare("j", () => "zzz")
)
.AddMethod(MemberAttributes.Static | MemberAttributes.Public,
(ParamArray<int[]> i) => "foo2",
Emit.declare("js", () => "zzz")
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type cls = ass.GetType("Samples.cls");
Assert.IsNotNull(cls);
}
public void Builder_Attribute()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass(Define.Class("TestClass")
.AddAttribute(Define.Attribute(typeof(SerializableAttribute)))
.AddFields(
Define.Field(MemberAttributes.Private, typeof(string), "_s"),
Define.Field(MemberAttributes.Private, typeof(int), "_i")
)
.AddCtor(
Define.Ctor(() => MemberAttributes.Public,
Emit.assignField("_s", () => "xxx"),
Emit.assignField("_i", () => 10)
)
)
.AddCtor(
Define.Ctor((int i, string s) => MemberAttributes.Public,
Emit.assignField("_s", (string s) => s),
Emit.assignField("_i", (int i) => i)
)
)
.AddGetProperty(typeof(string), MemberAttributes.Public, "S", "_s").Comment("This is a comment")
.AddGetProperty(typeof(int), MemberAttributes.Public, "I", "_i").Document("This is a documentation")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, typeof(object), (MemoryStream ms) => "Deserialize",
Emit.declare("f", () => new BinaryFormatter()),
Emit.stmt((MemoryStream ms) => ms.Seek(0, SeekOrigin.Begin)),
Emit.@return((BinaryFormatter f, MemoryStream ms) => f.Deserialize(ms))
)
);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.TestClass");
Assert.IsNotNull(TestClass);
object t = TestClass.InvokeMember(null, System.Reflection.BindingFlags.CreateInstance, null, null, null);
Assert.IsNotNull(t);
using (MemoryStream ms = new MemoryStream())
{
BinaryFormatter f = new BinaryFormatter();
f.Serialize(ms, t);
//object t2 = TestClass.GetMethod("Deserialize").Invoke(null, new object[] { ms });
//Assert.IsNotNull(t2);
//Assert.AreEqual(
// TestClass.InvokeMember("S", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null),
// TestClass.InvokeMember("S", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t2, null)
//);
//Assert.AreEqual(
// TestClass.InvokeMember("I", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null),
// TestClass.InvokeMember("I", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t2, null)
//);
}
}
public void TestReadonlyField()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass(Define.Class("ee", TypeAttributes.Public)
.AddMember(Define.ReadOnlyField(MemberAttributes.Family, new CodeTypeReference(typeof(int)), "fld1"))
.AddMember(Define.ReadOnlyField(MemberAttributes.Private | MemberAttributes.Static, new CodeTypeReference(typeof(int)), "fld2"))
.AddMember(Define.Const(MemberAttributes.Private, "cns1", ()=>1))
.AddMember(Define.Const(MemberAttributes.Public, "cns2", () => "hi!"))
);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
var ass = c.Compile(null, CodeDomGenerator.Language.VB);
Assert.IsNotNull(ass);
Type eeClass = ass.GetType("Samples.ee");
Assert.IsNotNull(eeClass);
ass = c.Compile(null, CodeDomGenerator.Language.CSharp);
Assert.IsNotNull(ass);
eeClass = ass.GetType("Samples.ee");
Assert.IsNotNull(eeClass);
}
public void TestPropertyInterface()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples")
.AddClass(Define.Class("ee", TypeAttributes.Public, true).Implements(new CodeTypeReference("Ixxx"))
.AddMember(Define.Property(new CodeTypeReference(typeof(string)), MemberAttributes.Public,
"prop",
new CodeStatement[]{ Emit.@return(() => "sdfsf")},
new CodeStatement[]{ Emit.assignVar("value", ()=>"sadfaf")}
).Implements(new CodeTypeReference("Ixxx"), "dsf"))
).AddInterface(Define.Interface("Ixxx")
.AddProperty(new CodeTypeReference(typeof(string)), MemberAttributes.Public, "dsf")
);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
var ass = c.Compile(null, CodeDomGenerator.Language.VB);
Assert.IsNotNull(ass);
Type eeClass = ass.GetType("Samples.ee");
Assert.IsNotNull(eeClass);
ass = c.Compile(null, CodeDomGenerator.Language.CSharp);
Assert.IsNotNull(ass);
}
public void TestPartialMethodsVB()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass(Define.Class("ee", TypeAttributes.Public, true)
.AddMember(new CodePartialMethod(Define.Method(MemberAttributes.Public,
() => "foo"
)))
//.AddMember(new CodePartialMethod(Define.Method(MemberAttributes.Public, typeof(string),
// () => "foo2"
//)))
)
.AddClass(Define.Class("ee", TypeAttributes.Public, true)
.AddMember(new CodePartialMethod(Define.Method(MemberAttributes.Public,
() => "foo", Emit.stmt(() => Console.WriteLine())
)))
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile(null, CodeDomGenerator.Language.VB);
Assert.IsNotNull(ass);
Type eeClass = ass.GetType("Samples.ee");
Assert.IsNotNull(eeClass);
}
public void TestDefaultProperty()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass(Define.Class("ee", TypeAttributes.Public, true)
.AddMember(Define.GetProperty(new CodeTypeReference(typeof(string)), MemberAttributes.Family,
(int idx)=>"prop", true,
Emit.@return((int idx)=>idx.ToString())
))
.AddMember(Define.Property(new CodeTypeReference(typeof(string)), MemberAttributes.Family,
(int idx) => "prop2", false,
CodeDom.CombineStmts(Emit.@return((int idx) => idx.ToString())),
Emit.declare("i", (int idx)=>idx)
))
);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
var ass = c.Compile(null, CodeDomGenerator.Language.VB);
Assert.IsNotNull(ass);
Type eeClass = ass.GetType("Samples.ee");
Assert.IsNotNull(eeClass);
}
public void TestCustomEvent()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass(Define.Class("ee", TypeAttributes.Public, true)
.AddMember(Define.Event(new CodeTypeReference(typeof(EventHandler)), MemberAttributes.Family,
"Event1", Define.GetProperty("", default(MemberAttributes), "",
Emit.stmt(()=>Console.WriteLine("add"))
),
Define.GetProperty("", default(MemberAttributes), "",
Emit.stmt(() => Console.WriteLine("remove"))
),
Define.Method(default(MemberAttributes), (object sender, EventArgs args)=>"",
Emit.stmt(() => Console.WriteLine("raise"))
)
))
);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
var ass = c.Compile(null, CodeDomGenerator.Language.VB);
Assert.IsNotNull(ass);
Type eeClass = ass.GetType("Samples.ee");
Assert.IsNotNull(eeClass);
ass = c.Compile(null, CodeDomGenerator.Language.CSharp);
Assert.IsNotNull(ass);
eeClass = ass.GetType("Samples.ee");
Assert.IsNotNull(eeClass);
}
public void Builder_Struct()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddStruct(Define.Struct("xxx")
.AddField(typeof(bool), "_x")
.AddField(typeof(int), "_y")
.AddCtor((bool x) => MemberAttributes.Public,
Emit.assignField("_x", (bool x) => x),
Emit.assignField("_y", ()=> 100)
)
.AddGetProperty(typeof(int), MemberAttributes.Public, "Z", "_y")
);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.xxx");
Assert.IsNotNull(TestClass);
object t = TestClass.InvokeMember(null, BindingFlags.CreateInstance, null, null,
new object[] { false });
Assert.IsNotNull(t);
Assert.AreEqual(100, TestClass.InvokeMember("Z", BindingFlags.Public | BindingFlags.Instance | BindingFlags.GetProperty, null, t, null));
}
public void MultidimensionalArray()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, () => "foo",
Emit.declare("d", () => new int[2, 2]),
Emit.declare("d2", (int[,] d) => d[0, 1])
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void ObjectCreate()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass(Define.Class("TestClass")
.AddFields(
Define.Field(MemberAttributes.Private, typeof(string), "_s"),
Define.Field(MemberAttributes.Private, typeof(int), "_i")
)
.AddCtor(
Define.Ctor((int i, string s) => MemberAttributes.Public,
Emit.assignField("_s", (string s) => s),
Emit.assignField("_i", (int i) => i)
)
)
.AddMethod(MemberAttributes.Static | MemberAttributes.Public, "TestClass", () => "Create", Emit.@return(() => CodeDom.@new("TestClass", 100, "yyy")))
);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.TestClass");
Assert.IsNotNull(TestClass);
}
public void ArrayComplexTypeMultiIndexer()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, () => "foo",
Emit.declare("cls[,]", "d"),
Emit.declare("cls", "d2"),
Emit.assignVar("d2", (Var d) => d.ArrayGet(1,0))
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void ParamByRef()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Static | MemberAttributes.Public,
(RefParam<int> i, DynTypeRef j) => "foo" + j.SetType(typeof(string)),
Emit.assignVar("i", () => 10),
Emit.assignVar("j", () => "zzz")
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type cls = ass.GetType("Samples.cls");
Assert.IsNotNull(cls);
object[] args = new object[] { 0, "" };
System.Reflection.ParameterModifier p = new System.Reflection.ParameterModifier(2);
p[0] = true;
p[1] = true;
string s = (string)cls.InvokeMember("foo",
System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.InvokeMethod | System.Reflection.BindingFlags.Static,
null, new System.Reflection.ParameterModifier[] { p }, args);
Assert.AreEqual(10, args[0]);
Assert.AreEqual("zzz", args[1]);
}
public void ArrayCreate()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, () => "foo",
Emit.declare(typeof(int[]), "d"),
Emit.declare("d2", () => new int[] { 1, 2, 3 }),
Emit.assignVar("d", () => new int[] { 3, 4 }),
Emit.declare("d3", (int[] d) => d[0]),
Emit.declare("d4", ()=>new int[10])
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void TestAnonymousMethod()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples")
.AddClass("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, () => "foo",
Emit.declare("a", () => CodeDom.Lambda<Func<int, double>>(new []{new LambdaParam("s")},
Emit.@return((double s)=>s+1)
))
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
c.AddReference("System.Core.dll");
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void CastExpression()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Public, () => "foo",
Emit.declare(typeof(object), "d"),
Emit.assignVar("d", () => 10d),
Emit.declare("dr", (object d) => (decimal)d),
Emit.declare("dr2", (object d) => CodeDom.cast(typeof(decimal), d)),
Emit.stmt((object d) => CodeDom.cast<Var>("cls", d).Call("foo"))
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void TestAssignIndexer()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples")
.AddClass("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, () => "foo",
Emit.declare("b", () => new int[10]),
Emit.assignExp((int[] b)=>b[0], CodeDom.GetExpression(()=>1)),
Emit.declare("a", () => new List<int>()),
Emit.assignExp((List<int> a) => a[0], CodeDom.GetExpression(() => 1))
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
ass = c.Compile();
Assert.IsNotNull(ass);
TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void DefaultExpression()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Static | MemberAttributes.Public, () => "foo",
Emit.stmt(() => CodeDom.Call(CodeDom.TypeRef("cls"), "zoo")(default(int)))
)
.AddMethod(MemberAttributes.Static | MemberAttributes.Private, (int i) => "zoo",
Emit.stmt((int i) => Console.WriteLine(i))
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void TestTernary()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples")
.AddClass("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, (bool f) => "foo",
Emit.declare("b", (bool f) => !f),
Emit.assignVar("b", (bool f)=>f?true:false)
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void GenericObjectCreate()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples")
.AddClass(Define.Class("TestClass").Generic("T")
.AddFields(
Define.Field(MemberAttributes.Private, "T", "_s")
)
.AddProperty("T", MemberAttributes.Public, "S", "_s")
).AddClass(Define.Class("cls")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, CodeDom.TypeRef("TestClass", "T"), () => "foo",
Emit.declare(CodeDom.TypeRef("TestClass", "T"), "cc",
() => CodeDom.@new(CodeDom.TypeRef("TestClass", "T"))),
Emit.@return((Var cc) => cc))
.Generic("T")
);
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.TestClass`1");
Assert.IsNotNull(TestClass);
}
public void TypeOfExpression()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Static | MemberAttributes.Public, typeof(string), (object o) => "foo",
Emit.ifelse((object o) => o.GetType() == typeof(int),
CodeDom.CombineStmts(Emit.@return(() => "int")),
Emit.@return(() => "other")))
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void InstanceClassDelegate()
{
var c = new CodeDomGenerator();
c.AddReference("System.Core.dll").AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Public, typeof(string), () => "foo", Emit.declare(typeof(Func<int, string>), "h2"), Emit.assignDelegate("h2", CodeDom.@this, "zoo"), Emit.@return((Func<int, string> h2) => h2(10)))
.AddMethod(MemberAttributes.Public, typeof(string), (int i) => "zoo", Emit.@return((int i) => i.ToString()))
.AddClass("cls2")
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, typeof(string), (DynType cc) => "foo" + cc.SetType("cls"), Emit.declare(typeof(Func<int, string>), "h2"), Emit.assignDelegate("h2", CodeDom.VarRef("cc"), "zoo"), Emit.@return((Func<int, string> h2) => h2(100)))
.AddMethod(MemberAttributes.Public | MemberAttributes.Static, typeof(string), (DynType cc, DynType c2) => "foo" + cc.SetType("cls") + c2.SetType(typeof(string)), Emit.declare(typeof(Func<int, string>), "h2"), Emit.assignDelegate("h2", CodeDom.VarRef("cc"), "zoo"), Emit.@return((Func<int, string> h2, string c2) => h2(100) + c2))
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type cls = ass.GetType("Samples.cls");
Assert.IsNotNull(cls);
object t = cls.InvokeMember(null, System.Reflection.BindingFlags.CreateInstance, null, null, null);
Assert.IsNotNull(t);
string s = (string)cls.InvokeMember("foo",
System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.InvokeMethod | System.Reflection.BindingFlags.Instance,
null, t, null);
Assert.AreEqual("10", s);
Type cls2 = ass.GetType("Samples.cls2");
Assert.IsNotNull(cls2);
object t2 = cls2.InvokeMember(null, System.Reflection.BindingFlags.CreateInstance, null, null, null);
Assert.IsNotNull(t2);
string s2 = (string)cls2.InvokeMember("foo",
System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.InvokeMethod | System.Reflection.BindingFlags.Static,
null, t2, new object[] { t });
Assert.AreEqual("100", s2);
}
public void XorExpression()
{
var c = new CodeDomGenerator();
c.AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Static | MemberAttributes.Public, (int i) => "foo",
Emit.declare("d", (int i) => i ^ 5)
)
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
}
public void InstanceDelegate()
{
var c = new CodeDomGenerator();
c.AddReference("System.Core.dll").AddNamespace("Samples").AddClass("cls")
.AddMethod(MemberAttributes.Static | MemberAttributes.Public, typeof(string), () => "foo", Emit.declare("h2", () => new Func<string>("aaa".ToString)), Emit.@return((Func<string> h2) => h2()))
;
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp));
Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB));
var ass = c.Compile();
Assert.IsNotNull(ass);
Type TestClass = ass.GetType("Samples.cls");
Assert.IsNotNull(TestClass);
string s = (string)TestClass.InvokeMember("foo",
System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.InvokeMethod,
null, null, null);
Assert.AreEqual("aaa", s);
}