public void BuildGenericMethods()
{
ICodeWorkspace workspace = CodeWorkspace.Create();
INamespaceScope global = workspace.Global;
INamespaceScope b = global.FindOrCreateNamespace("CK._g");
Type t = typeof(ContainsGenericMethods <>);
workspace.EnsureAssemblyReference(t);
b.EnsureUsing(t.Namespace);
var c = b.CreateType(header => header.Append("class Specialized<T> : ").AppendCSharpName(t, true, true, true).NewLine());
c.CreateOverride(t.GetMethod("Simple1"))
.Append("if (arg.Equals(default(T))) throw new System.ArgumentException();").NewLine()
.Append("return default(TResult);");
c.CreateOverride(t.GetMethod("Simple2"))
.Append("=> arg2 is T1;");
Assembly a = TestHelper.CreateAssembly(workspace.GetGlobalSource(), workspace.AssemblyReferences);
Type tC = a.GetTypes().Single(n => n.Name == "Specialized`1").MakeGenericType(typeof(int));
ContainsGenericMethods <int> gotIt = (ContainsGenericMethods <int>)Activator.CreateInstance(tC);
gotIt.Simple1 <bool>(25).Should().BeFalse();
gotIt.Simple2(new object(), "test").Should().BeTrue();
}
public void demonstrating_simple_transformations()
{
var workspace = CodeWorkspace.Create();
workspace.Global
.FindOrCreateNamespace("Original")
.EnsureUsing("System")
.CreateType("public static class DBNullWillBeReplaced")
.Append("public static object V = DBNull.Value;").NewLine();
var gen = new CodeGenerator(CodeWorkspace.Factory);
gen.Modules.Add(new DoChangeDBNull());
gen.Modules.Add(new ThisModuleUsesTheRealDBNullValue());
var r = gen.Generate(workspace, TestHelper.RandomDllPath, false, Assembly.LoadFrom);
r.LogResult(TestHelper.Monitor);
r.Success.Should().BeTrue();
gen.Modules.Should().BeEmpty();
var replaced = r.Assembly.ExportedTypes.Single(t => t.FullName == "Original.DBNullWillBeReplaced");
replaced.GetField("V", BindingFlags.Static | BindingFlags.Public).GetValue(null)
.Should().Be("I'm the DBNull.");
var real = r.Assembly.ExportedTypes.Single(t => t.FullName == "RealDBNull");
real.GetField("V", BindingFlags.Static | BindingFlags.Public).GetValue(null)
.Should().Be(DBNull.Value);
}
ITypeScope CreateTypeScope()
{
INamespaceScope global = CodeWorkspace.Create().Global;
INamespaceScope ns = global.FindOrCreateNamespace("A.Simple.Namespace");
return(ns.CreateType(s => s.Append("public class ClassName")));
}
public void TypeDefinition_can_be_modified()
{
INamespaceScope global = CodeWorkspace.Create().Global;
var t = global.CreateType("public class Derived : Base");
t.Definition.BaseTypes.Should().BeEquivalentTo(new[] { new ExtendedTypeName("Base") });
t.Definition.BaseTypes.Add(new ExtendedTypeName("Name.Space.IOther"));
global.ToString().Should().Contain("Name.Space.IOther");
}
public void TypeDefinition_can_start_the_body()
{
INamespaceScope global = CodeWorkspace.Create().Global;
var t = global.CreateType("public class Derived : Base { truc");
t.Definition.BaseTypes.Add(new ExtendedTypeName("Name.Space.IOther"));
var s = global.ToString();
s = s !.Replace(Environment.NewLine, "").Replace(" ", "");
s.Should().EndWith("Name.Space.IOther{truc}");
}
public DynamicAssembly()
{
var name = Guid.NewGuid().ToString();
var assemblyBuilder = AssemblyBuilder.DefineDynamicAssembly(new AssemblyName(name), AssemblyBuilderAccess.Run);
StubModuleBuilder = assemblyBuilder.DefineDynamicModule(name);
_memory = new Dictionary <object, object?>();
Code = CodeWorkspace.Create();
Debug.Assert(typeof(StObjGenAttribute).FullName == "CK.Core.StObjGenAttribute");
Code.TypeCreated += t => t.Definition.Attributes.Ensure(CodeAttributeTarget.Type).Attributes.Add(new AttributeDefinition("CK.Core.StObjGen"));
}
public void Function_can_use_lambda_definition()
{
var t = CodeWorkspace.Create().Global.CreateType("class C");
var block = t.CreateFunction("int B()");
block.Append(" ").Append(" return 3;");
block.ToString().Replace("\r", "").Replace("\n", "").Should().Be("int B(){ return 3;}");
var lambda = t.CreateFunction("int L()");
lambda.Append(" ").Append(" => 3;");
lambda.ToString().Replace("\r", "").Replace("\n", "").Should().Be("int L() => 3;");
}
public void added_CodeGenerated_attributes_thanks_to_the_events()
{
INamespaceScope g = CodeWorkspace.Create().Global;
g.Workspace.TypeCreated += Workspace_TypeCreated;
var t1 = g.GeneratedByComment().CreateType("public class C1");
var t2 = g.FindOrCreateNamespace("Yop.Yup.Yip").CreateType(t => t.Append("private ref readonly struct XRQ { public readonly int X = 3; }"));
var text = g.ToString();
// Here we add the a "Name" property (the real StObjGenAttribute has no parameters nor properties).
text.Should().Contain(@"[type: StObjGen(Name = @""XRQ"")]readonly ref struct XRQ");
text.Should().Contain(@"[type: StObjGen(Name = @""C1"")]public class C1");
}
public void non_generic_Append_works_the_same()
{
var g1 = CodeWorkspace.Create().Global;
var t1 = g1.Append(ESByte.Min).Append(';').Append(ESByte.Max).Append(';')
.Append(EShort.Min).Append(';').Append(EShort.Max).Append(';')
.Append(EULong.Min).Append(';').Append(EULong.Max).Append(';').ToString();
var g2 = CodeWorkspace.Create().Global;
var t2 = g2.Append((object)ESByte.Min).Append(';').Append((object)ESByte.Max).Append(';')
.Append((object)EShort.Min).Append(';').Append((object)EShort.Max).Append(';')
.Append((object)EULong.Min).Append(';').Append((object)EULong.Max).Append(';').ToString();
t2.Should().Be(t1);
}
public void BeforeNamespace_is_a_Part_that_can_have_Parts()
{
var g = CodeWorkspace.Create().Global;
g.Append("AFTER");
g.BeforeNamespace.Append("BEFORE");
g.EnsureUsing("A.Name.Space");
g.ToString().Should().StartWith("BEFORE");
g.BeforeNamespace.CreatePart().Append("POST");
g.BeforeNamespace.CreatePart(top: true).Append("ANTE");
g.ToString().Should().StartWith("ANTE" + Environment.NewLine + "BEFORE" + Environment.NewLine + "POST");
}
public void writing_before_the_using_statements()
{
{
var g = CodeWorkspace.Create().Global;
g.EnsureUsing("A.Name.Space");
g.ToString().Should().StartWith("using", "All the code is INSIDE the namespace and AFTER the usings.");
}
{
var g = CodeWorkspace.Create().Global;
g.Append("AFTER");
g.BeforeNamespace.Append("BEFORE");
g.EnsureUsing("A.Name.Space");
g.ToString().Should().StartWith("BEFORE");
}
}
public void merging_code_space_with_parts()
{
var c1 = CodeWorkspace.Create();
var c2 = CodeWorkspace.Create();
INamespaceScopePart c1Part1 = c1.Global.CreatePart();
INamespaceScope c1Part1Sub = c1Part1.CreatePart();
c1.Global.Append("n°0 (but after having created the 2 parts!)").NewLine();
INamespaceScope c1Part2 = c1.Global.CreatePart();
c1Part2.Append("2 - n°0").NewLine();
c1Part2.Append("2 - n°1").NewLine();
c1Part1.Append("1 - n°0").NewLine();
c1Part1.Append("1 - n°1").NewLine();
c1.Global.Append("n°1").NewLine();
c1Part1Sub.Append("Hop! (Later but in a sup part of the first part).").NewLine();
INamespaceScope c2Part1 = c1.Global.CreatePart();
INamespaceScope c2Part2 = c1.Global.CreatePart();
c2.Global.Append("!n°0").NewLine();
c2Part2.Append("!2 - n°0").NewLine();
c2Part2.Append("!2 - n°1").NewLine();
c2Part1.Append("!1 - n°0").NewLine();
c2Part1.Append("!1 - n°1").NewLine();
c2.Global.Append("!n°1").NewLine();
c1.MergeWith(c2);
string code = c1.GetGlobalSource().Trim();
code.Should().Be(@"
Hop! (Later but in a sup part of the first part).
1 - n°0
1 - n°1
n°0 (but after having created the 2 parts!)
2 - n°0
2 - n°1
n°1
!1 - n°0
!1 - n°1
!2 - n°0
!2 - n°1
!n°0
!n°1
".Trim().ReplaceLineEndings());
}
public void BaseTest()
{
ICodeWorkspace workspace = CodeWorkspace.Create();
INamespaceScope global = workspace.Global;
INamespaceScope b = global.FindOrCreateNamespace("CK._g");
Type t = typeof(BaseToBeOverridden);
workspace.EnsureAssemblyReference(t);
b.EnsureUsing("System")
.EnsureUsing("System.Collections.Generic")
.EnsureUsing(t.Namespace);
var c = b.CreateType(h => h.Append("class Specialized : ").AppendCSharpName(t, true, true, true));
c.CreatePassThroughConstructors(t);
c.CreateOverride(t.GetMethod("Simple1"))
.Append("=> 3712;");
c.CreateOverride(t.GetMethod("VoidMethod"));
c.CreateOverride(t.GetMethod("Simple2", BindingFlags.Instance | BindingFlags.NonPublic))
.Append("=> x + '-' + g.ToString();");
c.CreateOverride(t.GetMethod("Simple3", BindingFlags.Instance | BindingFlags.NonPublic))
.Append("g = Guid.NewGuid();").NewLine()
.Append(@"x = ""Hello World!"" + Simple2( ""YES"", g );").NewLine()
.Append("return this;");
c.CreateOverride(t.GetMethod("VerbatimParameters", BindingFlags.Instance | BindingFlags.NonPublic)).Append(" => @this + @operator;");
Assembly a = TestHelper.CreateAssembly(workspace.GetGlobalSource(), workspace.AssemblyReferences);
Type tC = a.GetTypes().Single(n => n.Name == "Specialized");
BaseToBeOverridden gotIt = (BaseToBeOverridden)Activator.CreateInstance(tC, new object[] { 3712 * 3712 });
gotIt.ValFromCtor.Should().Be(3712 * 3712);
gotIt.Simple1().Should().Be(3712);
string s;
Guid g = Guid.Empty;
gotIt.Simple3(out s, ref g, 9).Should().BeSameAs(gotIt);
s.Should().Be("Hello World!YES-" + g.ToString());
g.Should().NotBeEmpty();
}
public void merging_code_space_with_one_type()
{
var c1 = CodeWorkspace.Create();
var c2 = CodeWorkspace.Create();
c1.EnsureAssemblyReference(typeof(object), typeof(MergeTests));
c2.EnsureAssemblyReference(typeof(Enumerable), typeof(TestFixtureAttribute), typeof(MergeTests));
c1.Global.EnsureUsing("A");
var ns1 = c1.Global.FindOrCreateNamespace("Sub");
var t1 = ns1.CreateType(h => h.Append("class C {//t1-Code").NewLine());
t1.Append("//t1-MoreCode");
c2.Global.EnsureUsing("B");
var ns2 = c2.Global.FindOrCreateNamespace("Sub");
var t2 = ns2.CreateType("class C {//t2-Code" + Environment.NewLine);
t2.Append("//t2-MoreCode");
c1.MergeWith(c2);
c1.AssemblyReferences.Should().BeEquivalentTo(new[]
{
typeof(object).Assembly,
typeof(Enumerable).Assembly,
typeof(TestFixtureAttribute).Assembly,
typeof(MergeTests).Assembly
});
string code = c1.GetGlobalSource();
code.Should().Be(
"namespace Sub" + Environment.NewLine +
"{" + Environment.NewLine +
"using A;" + Environment.NewLine +
"using B;" + Environment.NewLine +
"class C" + Environment.NewLine +
"{" + Environment.NewLine +
"//t1-Code" + Environment.NewLine +
"//t1-MoreCode" + "//t2-Code" + Environment.NewLine +
"//t2-MoreCode" + Environment.NewLine +
"}" + Environment.NewLine +
"}");
}
public void playing_with_parts()
{
INamespaceScope g = CodeWorkspace.Create().Global;
INamespaceScopePart gSub = g.CreatePart();
INamespaceScopePart gSub2 = gSub.CreatePart();
ITypeScope gSub2Type1 = gSub2.CreateType("class GSub2Type1");
ITypeScope gSub2Type2 = gSub2.CreateType("class GSub2Type2");
ITypeScopePart gSub2Type1Part1 = gSub2Type1.CreatePart();
ITypeScopePart gSub2Type1Part2 = gSub2Type1.CreatePart();
IFunctionScope gSub2Type1Part2F1 = gSub2Type1Part2.CreateFunction("void Action()");
IFunctionScopePart gSub2Type1Part2F1Part1 = gSub2Type1Part2F1.CreatePart();
g.Append("g:");
gSub.Append("gSub:");
gSub2.Append("gSub2:");
gSub2Type1.Append("gSub2Type1:");
gSub2Type2.Append("gSub2Type2:");
gSub2Type1Part1.Append("gSub2Type1Part1:");
gSub2Type1Part2.Append("gSub2Type1Part2:");
gSub2Type1Part2F1.Append("gSub2Type1Part2F1:");
gSub2Type1Part2F1Part1.Append("gSub2Type1Part2F1Part1:");
var s = g.ToString().Trim();
s.Should().Be(@"
gSub2:
gSub:
g:
class GSub2Type1
{
gSub2Type1Part1:
gSub2Type1Part2:
gSub2Type1:
void Action()
{
gSub2Type1Part2F1Part1:
gSub2Type1Part2F1:
}
}
class GSub2Type2
{
gSub2Type2:
}".Trim().ReplaceLineEndings());
}
public void parsing_only_tests()
{
var workspace = CodeWorkspace.Create();
var global = workspace.Global;
global.EnsureUsing("System");
global.CreateType("public class Tester")
.Append("public bool OK => true;").NewLine();
Assembly a = TestHelper.CreateAssembly(workspace.GetGlobalSource(), workspace.AssemblyReferences);
a.Should().NotBeNull();
var g = new CodeGenerator(CodeWorkspace.Factory);
var r = g.Generate(workspace, null, skipCompilation: true);
r.Success.Should().BeTrue();
r.Sources.Should().HaveCount(1);
}
public void workspace_events()
{
var ws = CodeWorkspace.Create();
var tracker = new Tracker(ws);
INamespaceScope g = ws.Global;
tracker.AllCount.Should().Be(0);
var t1 = g.CreateType("public class C1");
var ns1 = g.FindOrCreateNamespace("Yop.Yup.Yip");
tracker.NamespaceCount.Should().Be(3);
tracker.TypeCount.Should().Be(1);
var t2 = ns1.CreateType(t => t.Append("private ref readonly struct XRQ { public readonly int X = 3; }"));
tracker.TypeCount.Should().Be(2);
var f1 = t2.CreateFunction("static public void Func() => X;");
tracker.NamespaceCount.Should().Be(3);
tracker.TypeCount.Should().Be(2);
tracker.FunctionCount.Should().Be(1);
}
public void SqlTest()
{
ICodeWorkspace workspace = CodeWorkspace.Create();
INamespaceScope global = workspace.Global;
INamespaceScope b = global.FindOrCreateNamespace("CK._g");
workspace.EnsureAssemblyReference(typeof(SqlCommand), typeof(SimpleBase));
b.EnsureUsing("System")
.EnsureUsing("System.Collections.Generic")
.EnsureUsing("Microsoft.Data.SqlClient");
var type = b.CreateType(w => w.Append("public class GGGG : ").AppendCSharpName(typeof(SimpleBase), true, true, true));
type.CreateOverride(typeof(SimpleBase).GetMethod("Do"))
.Append(
@"if( i.HasValue )
{
i *= i;
}
var c = new SqlCommand(""p""+i.ToString());
var p = c.Parameters.AddWithValue(""@i"", (object)i ?? DBNull.Value);
return c;");
var source = workspace.GetGlobalSource();
var references = workspace.AssemblyReferences;
Assembly a = TestHelper.CreateAssembly(source, references);
Type t = a.GetTypes().Single(n => n.Name == "GGGG");
SimpleBase gotIt = (SimpleBase)Activator.CreateInstance(t);
int? k = 67;
SqlCommand cmd = gotIt.Do(ref k);
k.Should().Be(67 * 67);
cmd.CommandText.Should().Be("p" + k);
cmd.Parameters.Cast <SqlParameter>().Single().Value.Should().Be(k);
}
public void extreme_enum_values()
{
var workspace = CodeWorkspace.Create();
var global = workspace.Global;
global.EnsureUsing("System")
.EnsureUsing("CK.CodeGen.Roslyn.Tests");
global.Append(@"
namespace CK.CodeGen.Roslyn.Tests
{
enum ESByte : sbyte
{
Min = SByte.MinValue,
Max = SByte.MaxValue
}
enum EByte : byte
{
Min = Byte.MinValue,
Max = Byte.MaxValue
}
enum EShort : short
{
Min = Int16.MinValue,
Max = Int16.MaxValue
}
enum EUShort : ushort
{
Min = UInt16.MinValue,
Max = UInt16.MaxValue
}
enum ELong : long
{
Min = Int64.MinValue,
Max = Int64.MaxValue
}
enum EULong : ulong
{
Min = UInt64.MinValue,
Max = UInt64.MaxValue
}
}
");
var t = global.CreateType("public class Tester");
var f = t.CreateFunction("public bool CheckTypes()");
f.Append("ELong eLMax = ").Append(ELong.Max).Append(';').NewLine()
.Append("EULong eULMax = ").Append(EULong.Max).Append(';').NewLine()
.Append("EShort eSMax = ").Append(EShort.Max).Append(';').NewLine()
.Append("EUShort eUSMax = ").Append(EUShort.Max).Append(';').NewLine()
.Append("EByte eBMax = ").Append(EByte.Max).Append(';').NewLine()
.Append("ESByte eSBMax = ").Append(ESByte.Max).Append(';').NewLine();
f.Append("ELong eLMin = ").Append(ELong.Min).Append(';').NewLine()
.Append("EULong eULMin = ").Append(EULong.Min).Append(';').NewLine()
.Append("EShort eSMin = ").Append(EShort.Min).Append(';').NewLine()
.Append("EUShort eUSMin = ").Append(EUShort.Min).Append(';').NewLine()
.Append("EByte eBMin = ").Append(EByte.Min).Append(';').NewLine()
.Append("ESByte eSBMin = ").Append(ESByte.Min).Append(';').NewLine();
f.Append("return ")
.Append("eLMax == ELong.Max").NewLine()
.Append("&& eULMax == EULong.Max").NewLine()
.Append("&& eSMax == EShort.Max").NewLine()
.Append("&& eUSMax == EUShort.Max").NewLine()
.Append("&& eBMax == EByte.Max").NewLine()
.Append("&& eSBMax == ESByte.Max").NewLine()
.Append("&& eLMin == ELong.Min").NewLine()
.Append("&& eULMin == EULong.Min").NewLine()
.Append("&& eSMin == EShort.Min").NewLine()
.Append("&& eUSMin == EUShort.Min").NewLine()
.Append("&& eBMin == EByte.Min").NewLine()
.Append("&& eSBMin == ESByte.Min").NewLine()
.Append(";").NewLine();
string source = workspace.GetGlobalSource();
Assembly a = TestHelper.CreateAssembly(source, workspace.AssemblyReferences);
a.Should().NotBeNull();
object tester = Activator.CreateInstance(a.ExportedTypes.Single(t => t.Name == "Tester"));
bool success = (bool)tester.GetType().GetMethod("CheckTypes").Invoke(tester, Array.Empty <object>());
success.Should().BeTrue(source);
}
public void writing_any_MemberInfo_uses_the_Module()
{
var workspace = CodeWorkspace.Create();
workspace.EnsureAssemblyReference(typeof(CompileToSourceStringTests), typeof(MethodInfo));
var t = workspace.Global.CreateType("public class MemberFinder");
t.Namespace.EnsureUsing("System.Reflection");
var thisTestMethod = typeof(CompileToSourceStringTests).GetMethod("writing_any_MemberInfo_uses_the_Module");
var ValIGen = typeof(Nested <>).GetMethod("Val", new[] { typeof(int) });
var ValSGen = typeof(Nested <>).GetMethod("Val", new[] { typeof(string) });
var PropGen = typeof(Nested <>).GetProperty("Prop");
var EventGen = typeof(Nested <>).GetEvent("Event");
var CtorGen = typeof(Nested <>).GetConstructor(Type.EmptyTypes);
var ValI = typeof(Nested <TestAttribute>).GetMethod("Val", new[] { typeof(int) });
var ValS = typeof(Nested <Comparer <List <KeyValuePair <int, byte> > > >).GetMethod("Val", new[] { typeof(string) });
var Prop = typeof(Nested <Test>).GetProperty("Prop");
var Event = typeof(Nested <string>).GetEvent(nameof(Nested <string> .Event));
var Ctor = typeof(Nested <ICodePart>).GetConstructor(Type.EmptyTypes);
t.Append("public readonly static MethodInfo ThisTestMethod = ").Append(thisTestMethod).Append(";");
t.Append("public readonly static MethodInfo ValIGen = ").Append(ValIGen).Append(";");
t.Append("public readonly static MethodInfo ValSGen = ").Append(ValSGen).Append(";");
t.Append("public readonly static PropertyInfo PropGen = ").Append(PropGen).Append(";");
t.Append("public readonly static EventInfo EventGen = ").Append(EventGen).Append(";");
t.Append("public readonly static ConstructorInfo CtorGen = ").Append(CtorGen).Append(";");
t.Append("public readonly static MethodInfo ValI = ").Append(ValI).Append(";");
t.Append("public readonly static MethodInfo ValS = ").Append(ValS).Append(";");
t.Append("public readonly static PropertyInfo Prop = ").Append(Prop).Append(";");
t.Append("public readonly static EventInfo Event = ").Append(Event).Append(";");
t.Append("public readonly static ConstructorInfo Ctor = ").Append(Ctor).Append(";");
Assembly a = TestHelper.CreateAssembly(workspace.GetGlobalSource(), workspace.AssemblyReferences);
Type memberFinder = a.ExportedTypes.Single(t => t.Name == "MemberFinder");
var eThisTestMethod = (MethodInfo)memberFinder.GetField("ThisTestMethod").GetValue(null);
eThisTestMethod.Should().BeSameAs(thisTestMethod);
var eValIGen = (MethodInfo)memberFinder.GetField("ValIGen").GetValue(null);
eValIGen.Should().BeSameAs(ValIGen);
var eValSGen = (MethodInfo)memberFinder.GetField("ValSGen").GetValue(null);
eValSGen.Should().BeSameAs(ValSGen);
var ePropGen = (PropertyInfo)memberFinder.GetField("PropGen").GetValue(null);
ePropGen.Should().BeSameAs(PropGen);
var eEventGen = (EventInfo)memberFinder.GetField("EventGen").GetValue(null);
eEventGen.Should().BeSameAs(EventGen);
var eCtorGen = (ConstructorInfo)memberFinder.GetField("CtorGen").GetValue(null);
eCtorGen.Should().BeSameAs(CtorGen);
var eValI = (MethodInfo)memberFinder.GetField("ValI").GetValue(null);
eValI.Should().BeSameAs(ValI);
var eValS = (MethodInfo)memberFinder.GetField("ValS").GetValue(null);
eValS.Should().BeSameAs(ValS);
var eProp = (PropertyInfo)memberFinder.GetField("Prop").GetValue(null);
eProp.Should().BeSameAs(Prop);
var eEvent = (EventInfo)memberFinder.GetField("Event").GetValue(null);
eEvent.Should().BeSameAs(Event);
var eCtor = (ConstructorInfo)memberFinder.GetField("Ctor").GetValue(null);
eCtor.Should().BeSameAs(Ctor);
}
public void writing_and_reading_simple_values_of_all_known_types()
{
var workspace = CodeWorkspace.Create();
var global = workspace.Global;
#region Injected code
DateTime tD = new DateTime(2017, 5, 27, 13, 47, 23, DateTimeKind.Local);
DateTimeOffset tO = new DateTimeOffset(tD.Ticks, TimeSpan.FromMinutes(42));
TimeSpan tT = TimeSpan.FromMilliseconds(987897689);
Guid g = new Guid("4CCF5143-11C2-485F-93CE-76B4B8E1AFA0");
object[] array = new object[]
{
null,
true,
false,
"Hello World!",
(sbyte)1,
(short)2,
3,
4398798739879743,
(byte)5,
(ushort)6,
(uint)7,
(ulong)8,
'a',
'\uD800', // A high surrogate
'\uDC00', // A low surrogate
'\0',
'\u3712',
'\t',
4.89e-2,
4.8965e-2f,
new Decimal(Math.E),
g,
tD,
tO,
tT,
System.Type.Missing,
typeof(Dictionary <string, int>),
};
#endregion
global.EnsureUsing("System")
.EnsureUsing("NUnit.Framework")
.EnsureUsing("CK.Core")
.EnsureUsing("System.Collections.Generic")
.EnsureUsing("System.Linq");
global.CreateType("public class Tester")
.Append("public string Run() {").NewLine()
.Append(@"
DateTime tD = new DateTime(2017,5,27,13,47,23,DateTimeKind.Local);
DateTimeOffset tO = new DateTimeOffset( tD.Ticks, TimeSpan.FromMinutes(42) );
TimeSpan tT = TimeSpan.FromMilliseconds( 987897689 );
Guid g = new Guid( ""4CCF5143-11C2-485F-93CE-76B4B8E1AFA0"" );
object[] array = new object[]
{
null,
true,
false,
""Hello World!"",
(sbyte)1,
(short)2,
3,
4398798739879743,
(byte)5,
(ushort)6,
(uint)7,
(ulong)8,
'a',
'\uD800', // A high surrogate
'\uDC00', // A low surrogate
'\0',
'\u3712',
'\t',
4.89e-2,
4.8965e-2f,
new decimal( Math.E ),
g,
tD,
tO,
tT,
System.Type.Missing,
typeof(Dictionary<string,int>),
}; ")
.NewLine()
.Append("var rewrite = ").AppendArray(array).Append(";").NewLine()
.Append(@"
var diff = array
.Select( ( o, idx ) => new { O = o, T = rewrite[idx], I = idx } )
.Where( x => (x.O == null && x.T != null) || (x.O != null && !x.O.Equals( x.T )) )
.Select( x => $""{x.I} - {x.O} != {x.T}"" )
.Concatenate();
return diff;").NewLine()
.Append("}")
.NewLine();
workspace.EnsureAssemblyReference(
typeof(object),
typeof(ROSpanCharMatcher),
typeof(System.Diagnostics.Debug),
typeof(System.Linq.Enumerable),
typeof(TestFixtureAttribute)
);
var source = workspace.GetGlobalSource();
var references = workspace.AssemblyReferences;
Assembly a = TestHelper.CreateAssembly(source, references);
object tester = Activator.CreateInstance(a.ExportedTypes.Single(t => t.Name == "Tester"));
string diff = (string)tester.GetType().GetMethod("Run").Invoke(tester, Array.Empty <object>());
diff.Should().BeEmpty();
}
ICodeWorkspace CreateWorkspace() => CodeWorkspace.Create();