public void StringLiteralsAreCorrectlyEncoded()
{
AssertCorrect(JsExpression.String("x"), "'x'");
AssertCorrect(JsExpression.String("\""), "'\"'");
AssertCorrect(JsExpression.String("'"), "'\\''");
AssertCorrect(JsExpression.String("\r\n/\\"), "'\\r\\n/\\\\'");
}
private JsExpression CreateRegisterEnumCall(ITypeDefinition type, string name, JsExpression ctor)
{
var args = new List <JsExpression> {
GetRoot(type), JsExpression.String(name), ctor
};
var metadata = GetMetadataDescriptor(type, false);
if (metadata != null)
{
args.Add(metadata);
}
return(JsExpression.Invocation(JsExpression.Member(_systemScript, RegisterEnum), args));
}
public JsStatement MakeInitAssemblyCall()
{
var args = new List <JsExpression> {
_linker.CurrentAssemblyExpression, JsExpression.String(_compilation.MainAssembly.AssemblyName)
};
var includedResources = GetIncludedResources().ToList();
if (includedResources.Count > 0)
{
args.Add(JsExpression.ObjectLiteral(includedResources.Select(r => new JsObjectLiteralProperty(r.Name, JsExpression.String(Convert.ToBase64String(ReadResource(r)))))));
}
return(JsExpression.Invocation(JsExpression.Member(_systemScript, InitAssembly), args));
}
public static JsExpression ConstructFieldPropertyAccessor(IMethod m, ICompilation compilation, IMetadataImporter metadataImporter, INamer namer, IRuntimeLibrary runtimeLibrary, IErrorReporter errorReporter, string fieldName, Func <IType, JsExpression> instantiateType, bool isGetter, bool includeDeclaringType)
{
var properties = GetCommonMemberInfoProperties(m, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType);
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Method)));
properties.Add(new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(m.Parameters.Select(p => instantiateType(p.Type)))));
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(m.ReturnType)));
properties.Add(new JsObjectLiteralProperty(isGetter ? "fget" : "fset", JsExpression.String(fieldName)));
if (m.IsStatic)
{
properties.Add(new JsObjectLiteralProperty("isStatic", JsExpression.True));
}
return(JsExpression.ObjectLiteral(properties));
}
public static IList <JsStatement> Process(IMetadataImporter metadataImporter, INamer namer, ICompilation compilation, IList <JsStatement> statements)
{
var usedSymbols = UsedSymbolsGatherer.Analyze(statements);
var importer = new ImportVisitor(metadataImporter, namer, compilation.MainAssembly, usedSymbols);
var body = statements.Select(s => importer.VisitStatement(s, null)).ToList();
var moduleDependencies = importer._moduleAliases.Concat(MetadataUtils.GetAdditionalDependencies(compilation.MainAssembly));
if (MetadataUtils.IsAsyncModule(compilation.MainAssembly))
{
body.InsertRange(0, new[] { JsStatement.UseStrict, JsStatement.Var("exports", JsExpression.ObjectLiteral()) });
body.Add(JsStatement.Return(JsExpression.Identifier("exports")));
var pairs = new[] { new KeyValuePair <string, string>("mscorlib", namer.GetVariableName("_", usedSymbols)) }
.Concat(moduleDependencies.OrderBy(x => x.Key))
.ToList();
body = new List <JsStatement> {
JsExpression.Invocation(
JsExpression.Identifier("define"),
JsExpression.ArrayLiteral(pairs.Select(p => JsExpression.String(p.Key))),
JsExpression.FunctionDefinition(
pairs.Select(p => p.Value),
JsStatement.Block(body)
)
)
};
}
else if (moduleDependencies.Any())
{
// If we require any module, we require mscorlib. This should work even if we are a leaf module that doesn't include any other module because our parent script will do the mscorlib require for us.
body.InsertRange(0, new[] { JsStatement.UseStrict, JsExpression.Invocation(JsExpression.Identifier("require"), JsExpression.String("mscorlib")) }
.Concat(moduleDependencies
.OrderBy(x => x.Key).OrderBy(x => x.Key)
.Select(x => JsStatement.Var(
x.Value,
JsExpression.Invocation(
JsExpression.Identifier("require"),
JsExpression.String(x.Key))))
.ToList()));
}
else
{
body.Insert(0, JsStatement.UseStrict);
body = new List <JsStatement> {
JsExpression.Invocation(JsExpression.FunctionDefinition(new string[0], JsStatement.Block(body)))
};
}
return(body);
}
private JsExpression CreateRegisterInterfaceCall(ITypeDefinition type, string name, JsExpression ctor, IList <JsExpression> interfaces)
{
var args = new List <JsExpression> {
GetRoot(type), JsExpression.String(name), ctor
};
var metadata = GetMetadataDescriptor(type, false);
if (interfaces.Count > 0 || metadata != null)
{
args.Add(JsExpression.ArrayLiteral(interfaces));
}
if (metadata != null)
{
args.Add(metadata);
}
return(JsExpression.Invocation(JsExpression.Member(_systemScript, RegisterInterface), args));
}
private static List <JsObjectLiteralProperty> GetCommonMemberInfoProperties(IMember m, ICompilation compilation, IMetadataImporter metadataImporter, INamer namer, IRuntimeLibrary runtimeLibrary, IErrorReporter errorReporter, Func <IType, JsExpression> instantiateType, bool includeDeclaringType)
{
var result = new List <JsObjectLiteralProperty>();
var attr = GetScriptableAttributes(m.Attributes, metadataImporter).ToList();
if (attr.Count > 0)
{
result.Add(new JsObjectLiteralProperty("attr", JsExpression.ArrayLiteral(attr.Select(a => ConstructAttribute(a, m.DeclaringTypeDefinition, compilation, metadataImporter, namer, runtimeLibrary, errorReporter)))));
}
if (includeDeclaringType)
{
result.Add(new JsObjectLiteralProperty("typeDef", instantiateType(m.DeclaringType)));
}
result.Add(new JsObjectLiteralProperty("name", JsExpression.String(m.Name)));
return(result);
}
public void ModuleWithAdditionalDepenciesWorks()
{
var asm = Common.CreateMockAssembly(new Expression <Func <Attribute> >[] {
() => new AdditionalDependencyAttribute("my-additional-dep", "myDep"),
() => new AdditionalDependencyAttribute("my-other-dep", "myDep2")
});
var actual = Process(new JsStatement[] {
JsExpression.String("myModule")
}, asm);
AssertCorrect(actual,
@"'use strict';
require('mscorlib');
var myDep = require('my-additional-dep');
var myDep2 = require('my-other-dep');
'myModule';
");
}
public void AsyncModuleWithAdditionalDependenciesWorks()
{
var asm = Common.CreateMockAssembly(new Expression <Func <Attribute> >[] {
() => new AsyncModuleAttribute(),
() => new AdditionalDependencyAttribute("my-additional-dep", "__unused"),
() => new AdditionalDependencyAttribute("my-other-dep", "myDep2")
});
var actual = Process(new JsStatement[] {
JsExpression.String("myModule")
}, new[] { asm });
AssertCorrect(actual,
@"define(['mscorlib', 'my-additional-dep', 'my-other-dep'], function($_, __unused, myDep2) {
'use strict';
var exports = {};
'myModule';
return exports;
});
");
}
private JsExpression CreateRegisterClassCall(JsExpression root, string name, JsExpression ctor, JsExpression baseClass, IList <JsExpression> interfaces)
{
var args = new List <JsExpression> {
root, JsExpression.String(name), ctor
};
if (baseClass != null)
{
args.Add(baseClass);
}
else if (interfaces.Count > 0)
{
args.Add(JsExpression.Null);
}
if (interfaces.Count > 0)
{
args.AddRange(interfaces);
}
return(JsExpression.Invocation(JsExpression.Member(_systemType, RegisterClass), args));
}
public static IList <JsStatement> Process(IScriptSharpMetadataImporter metadataImporter, INamer namer, IAssembly mainAssembly, IList <JsStatement> statements)
{
var usedSymbols = UsedSymbolsGatherer.Analyze(statements);
var importer = new ImportVisitor(metadataImporter, namer, mainAssembly, usedSymbols);
var body = statements.Select(s => importer.VisitStatement(s, null)).ToList();
if (metadataImporter.IsAsyncModule)
{
body.Insert(0, new JsVariableDeclarationStatement("exports", JsExpression.ObjectLiteral()));
body.Add(new JsReturnStatement(JsExpression.Identifier("exports")));
var pairs = new[] { new KeyValuePair <string, string>("mscorlib", namer.GetVariableName("_", usedSymbols)) }.Concat(importer._moduleAliases.OrderBy(x => x.Key)).ToList();
body = new List <JsStatement> {
new JsExpressionStatement(
JsExpression.Invocation(
JsExpression.Identifier("define"),
JsExpression.ArrayLiteral(pairs.Select(p => JsExpression.String(p.Key))),
JsExpression.FunctionDefinition(
pairs.Select(p => p.Value),
new JsBlockStatement(body)
)
)
)
};
}
else if (importer._moduleAliases.Count > 0)
{
// If we require any module, we require mscorlib. This should work even if we are a leaf module that doesn't include any other module because our parent script will do the mscorlib require for us.
body.InsertRange(0, new[] { (JsStatement) new JsExpressionStatement(JsExpression.Invocation(JsExpression.Identifier("require"), JsExpression.String("mscorlib"))) }
.Concat(importer._moduleAliases.OrderBy(x => x.Key)
.Select(x => new JsVariableDeclarationStatement(
x.Value,
JsExpression.Invocation(
JsExpression.Identifier("require"),
JsExpression.String(x.Key))))
.ToList()));
}
return(body);
}
public static JsExpression MakeConstantExpression(object value)
{
value = Utils.ConvertToDoubleOrStringOrBoolean(value);
if (value is bool)
{
return((bool)value ? JsExpression.True : JsExpression.False);
}
else if (value is double)
{
return(JsExpression.Number((double)value));
}
if (value is string)
{
return(JsExpression.String((string)value));
}
else if (value == null)
{
return(JsExpression.Null);
}
else
{
throw new ArgumentException("value");
}
}
public JsExpression GetExpressionForLocal(string name, JsExpression accessor, IType type, IRuntimeContext context)
{
var scriptType = TypeOf(type, context);
JsExpression getterDefinition = JsExpression.FunctionDefinition(new string[0], JsStatement.Return(accessor));
JsExpression setterDefinition = JsExpression.FunctionDefinition(new[] { "$" }, JsExpression.Assign(accessor, JsExpression.Identifier("$")));
if (UsesThisVisitor.Analyze(accessor))
{
getterDefinition = JsExpression.Invocation(JsExpression.Member(getterDefinition, "bind"), JsExpression.This);
setterDefinition = JsExpression.Invocation(JsExpression.Member(setterDefinition, "bind"), JsExpression.This);
}
return(JsExpression.ObjectLiteral(
new JsObjectLiteralProperty("ntype", JsExpression.Number((int)ExpressionType.MemberAccess)),
new JsObjectLiteralProperty("type", scriptType),
new JsObjectLiteralProperty("expression", JsExpression.ObjectLiteral(
new JsObjectLiteralProperty("ntype", JsExpression.Number((int)ExpressionType.Constant)),
new JsObjectLiteralProperty("type", scriptType),
new JsObjectLiteralProperty("value", JsExpression.ObjectLiteral())
)),
new JsObjectLiteralProperty("member", JsExpression.ObjectLiteral(
new JsObjectLiteralProperty("typeDef", new JsTypeReferenceExpression(_compilation.FindType(KnownTypeCode.Object).GetDefinition())),
new JsObjectLiteralProperty("name", JsExpression.String(name)),
new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Property)),
new JsObjectLiteralProperty("returnType", scriptType),
new JsObjectLiteralProperty("getter", JsExpression.ObjectLiteral(
new JsObjectLiteralProperty("typeDef", new JsTypeReferenceExpression(_compilation.FindType(KnownTypeCode.Object).GetDefinition())),
new JsObjectLiteralProperty("name", JsExpression.String("get_" + name)),
new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Method)),
new JsObjectLiteralProperty("returnType", scriptType),
new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral()),
new JsObjectLiteralProperty("def", getterDefinition)
)),
new JsObjectLiteralProperty("setter", JsExpression.ObjectLiteral(
new JsObjectLiteralProperty("typeDef", new JsTypeReferenceExpression(_compilation.FindType(KnownTypeCode.Object).GetDefinition())),
new JsObjectLiteralProperty("name", JsExpression.String("set_" + name)),
new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Method)),
new JsObjectLiteralProperty("returnType", new JsTypeReferenceExpression(_compilation.FindType(KnownTypeCode.Void).GetDefinition())),
new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(scriptType)),
new JsObjectLiteralProperty("def", setterDefinition)
))
))
));
}
private JsType ConvertType(JsClass type)
{
if (type.InstanceMethods.Any(m => m.Name == "runTests"))
{
_errorReporter.Region = type.CSharpTypeDefinition.Region;
_errorReporter.Message(MessageSeverity.Error, 7019, string.Format("The type {0} cannot define a method named 'runTests' because it has a [TestFixtureAttribute].", type.CSharpTypeDefinition.FullName));
return(type);
}
var instanceMethods = new List <JsMethod>();
var tests = new List <Tuple <string, string, bool, int?, JsFunctionDefinitionExpression> >();
foreach (var method in type.InstanceMethods)
{
var testAttr = _attributeStore.AttributesFor(method.CSharpMember).GetAttribute <TestAttribute>();
if (testAttr != null)
{
if (!method.CSharpMember.IsPublic || !method.CSharpMember.ReturnType.IsKnownType(KnownTypeCode.Void) || ((IMethod)method.CSharpMember).Parameters.Count > 0 || ((IMethod)method.CSharpMember).TypeParameters.Count > 0)
{
_errorReporter.Region = method.CSharpMember.Region;
_errorReporter.Message(MessageSeverity.Error, 7020, string.Format("Method {0}: Methods decorated with a [TestAttribute] must be public, non-generic, parameterless instance methods that return void.", method.CSharpMember.FullName));
}
tests.Add(Tuple.Create(testAttr.Description ?? method.CSharpMember.Name, testAttr.Category, testAttr.IsAsync, testAttr.ExpectedAssertionCount >= 0 ? (int?)testAttr.ExpectedAssertionCount : null, method.Definition));
}
else
{
instanceMethods.Add(method);
}
}
var testInvocations = new List <JsExpression>();
foreach (var category in tests.GroupBy(t => t.Item2).Select(g => new { Category = g.Key, Tests = g.Select(x => new { Description = x.Item1, IsAsync = x.Item3, ExpectedAssertionCount = x.Item4, Function = x.Item5 }) }).OrderBy(x => x.Category))
{
if (category.Category != null)
{
testInvocations.Add(JsExpression.Invocation(JsExpression.Member(JsExpression.Identifier("QUnit"), "module"), JsExpression.String(category.Category)));
}
testInvocations.AddRange(category.Tests.Select(t => JsExpression.Invocation(JsExpression.Identifier(t.IsAsync ? "asyncTest" : "test"), t.ExpectedAssertionCount != null ? new JsExpression[] { JsExpression.String(t.Description), JsExpression.Number(t.ExpectedAssertionCount.Value), _runtimeLibrary.Bind(t.Function, JsExpression.This, this) } : new JsExpression[] { JsExpression.String(t.Description), _runtimeLibrary.Bind(t.Function, JsExpression.This, this) })));
}
instanceMethods.Add(new JsMethod(null, "runTests", null, JsExpression.FunctionDefinition(new string[0], JsStatement.Block(testInvocations.Select(t => (JsStatement)t)))));
var result = type.Clone();
result.InstanceMethods.Clear();
foreach (var m in instanceMethods)
{
result.InstanceMethods.Add(m);
}
return(result);
}
public IList <JsStatement> Process(IEnumerable <JsType> types, IMethod entryPoint)
{
var result = new List <JsStatement>();
var orderedTypes = OrderByNamespace(types, t => _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name).ToList();
foreach (var t in orderedTypes)
{
try {
string name = _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name;
bool isGlobal = string.IsNullOrEmpty(name);
bool isMixin = MetadataUtils.IsMixin(t.CSharpTypeDefinition);
result.Add(new JsComment("//////////////////////////////////////////////////////////////////////////////" + Environment.NewLine + " " + t.CSharpTypeDefinition.FullName));
var typeRef = JsExpression.Identifier(_namer.GetTypeVariableName(name));
if (t is JsClass)
{
var c = (JsClass)t;
if (isGlobal)
{
result.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Binary(ExpressionNodeType.Assign, JsExpression.Member(GetRoot(t.CSharpTypeDefinition, exportNonPublic: true), m.Name), m.Definition))));
}
else if (isMixin)
{
result.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Assign(MakeNestedMemberAccess(name + "." + m.Name), m.Definition))));
}
else if (MetadataUtils.IsResources(c.CSharpTypeDefinition))
{
result.Add(GenerateResourcesClass(c));
}
else
{
var unnamedCtor = c.UnnamedConstructor ?? JsExpression.FunctionDefinition(new string[0], JsBlockStatement.EmptyStatement);
if (MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter))
{
var typeParameterNames = c.CSharpTypeDefinition.TypeParameters.Select(tp => _namer.GetTypeParameterName(tp)).ToList();
var stmts = new List <JsStatement> {
new JsVariableDeclarationStatement(InstantiatedGenericTypeVariableName, unnamedCtor)
};
AddClassMembers(c, JsExpression.Identifier(InstantiatedGenericTypeVariableName), stmts);
stmts.AddRange(c.StaticInitStatements);
stmts.Add(new JsReturnStatement(JsExpression.Identifier(InstantiatedGenericTypeVariableName)));
var replacer = new GenericSimplifier(c.CSharpTypeDefinition, typeParameterNames, JsExpression.Identifier(InstantiatedGenericTypeVariableName));
for (int i = 0; i < stmts.Count; i++)
{
stmts[i] = replacer.Process(stmts[i]);
}
result.Add(new JsVariableDeclarationStatement(typeRef.Name, JsExpression.FunctionDefinition(typeParameterNames, new JsBlockStatement(stmts))));
var args = new List <JsExpression> {
GetRoot(t.CSharpTypeDefinition), JsExpression.String(name), typeRef, JsExpression.Number(c.CSharpTypeDefinition.TypeParameterCount)
};
var metadata = GetMetadataDescriptor(t.CSharpTypeDefinition, false);
if (metadata != null)
{
args.Add(metadata);
}
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.Member(_systemScript, c.CSharpTypeDefinition.Kind == TypeKind.Interface ? RegisterGenericInterface : RegisterGenericClass), args)));
}
else
{
result.Add(new JsVariableDeclarationStatement(typeRef.Name, unnamedCtor));
AddClassMembers(c, typeRef, result);
}
}
}
else if (t is JsEnum)
{
var e = (JsEnum)t;
result.Add(new JsVariableDeclarationStatement(typeRef.Name, JsExpression.FunctionDefinition(new string[0], JsBlockStatement.EmptyStatement)));
var values = new List <JsObjectLiteralProperty>();
foreach (var v in e.CSharpTypeDefinition.Fields)
{
if (v.ConstantValue != null)
{
var sem = _metadataImporter.GetFieldSemantics(v);
if (sem.Type == FieldScriptSemantics.ImplType.Field)
{
values.Add(new JsObjectLiteralProperty(sem.Name, JsExpression.Number(Convert.ToDouble(v.ConstantValue))));
}
else if (sem.Type == FieldScriptSemantics.ImplType.Constant && sem.Name != null)
{
values.Add(new JsObjectLiteralProperty(sem.Name, sem.Value is string?JsExpression.String((string)sem.Value) : JsExpression.Number(Convert.ToDouble(sem.Value))));
}
}
else
{
_errorReporter.Region = v.Region;
_errorReporter.InternalError("Enum field " + v.FullName + " is not constant.");
}
}
result.Add(new JsExpressionStatement(JsExpression.Assign(JsExpression.Member(typeRef, Prototype), JsExpression.ObjectLiteral(values))));
}
}
catch (Exception ex) {
_errorReporter.Region = t.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + t.CSharpTypeDefinition.FullName);
}
}
var typesToRegister = orderedTypes
.Where(c => !(c is JsClass && MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter)) &&
!string.IsNullOrEmpty(_metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name) &&
(!MetadataUtils.IsResources(c.CSharpTypeDefinition) || c.CSharpTypeDefinition.IsExternallyVisible()) && // Resources classes are only exported if they are public.
!MetadataUtils.IsMixin(c.CSharpTypeDefinition))
.ToList();
result.AddRange(TopologicalSortTypesByInheritance(typesToRegister)
.Select(c => {
try {
string name = _metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name;
if (c.CSharpTypeDefinition.Kind == TypeKind.Enum)
{
return(CreateRegisterEnumCall(c.CSharpTypeDefinition, name, JsExpression.Identifier(_namer.GetTypeVariableName(name))));
}
if (MetadataUtils.IsResources(c.CSharpTypeDefinition))
{
return(JsExpression.Invocation(JsExpression.Member(_systemScript, RegisterType), GetRoot(c.CSharpTypeDefinition), JsExpression.String(name), JsExpression.Identifier(_namer.GetTypeVariableName(name))));
}
if (c.CSharpTypeDefinition.Kind == TypeKind.Interface)
{
return(CreateRegisterInterfaceCall(c.CSharpTypeDefinition,
name,
JsExpression.Identifier(_namer.GetTypeVariableName(name)),
GetImplementedInterfaces(c.CSharpTypeDefinition.GetDefinition()).ToList()));
}
else
{
return(CreateRegisterClassCall(c.CSharpTypeDefinition,
name,
JsExpression.Identifier(_namer.GetTypeVariableName(name)),
GetBaseClass(c.CSharpTypeDefinition),
GetImplementedInterfaces(c.CSharpTypeDefinition).ToList()));
}
}
catch (Exception ex) {
_errorReporter.Region = c.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + c.CSharpTypeDefinition.FullName);
return(JsExpression.Number(0));
}
})
.Select(expr => new JsExpressionStatement(expr)));
result.AddRange(GetStaticInitializationOrder(orderedTypes.OfType <JsClass>(), 1)
.Where(c => !MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter) && !MetadataUtils.IsResources(c.CSharpTypeDefinition))
.SelectMany(c => c.StaticInitStatements));
if (entryPoint != null)
{
if (entryPoint.Parameters.Count > 0)
{
_errorReporter.Region = entryPoint.Region;
_errorReporter.Message(Messages._7800, entryPoint.FullName);
}
else
{
var sem = _metadataImporter.GetMethodSemantics(entryPoint);
if (sem.Type != MethodScriptSemantics.ImplType.NormalMethod)
{
_errorReporter.Region = entryPoint.Region;
_errorReporter.Message(Messages._7801, entryPoint.FullName);
}
else
{
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.Member(new JsTypeReferenceExpression(entryPoint.DeclaringTypeDefinition), sem.Name))));
}
}
}
return(result);
}
private TypeOOPEmulationPhase CreateTypeDefinitions(JsType type)
{
string name = _metadataImporter.GetTypeSemantics(type.CSharpTypeDefinition).Name;
bool isGlobal = string.IsNullOrEmpty(name);
bool isMixin = MetadataUtils.IsMixin(type.CSharpTypeDefinition, _attributeStore);
bool export = type.CSharpTypeDefinition.IsExternallyVisible();
var statements = new List <JsStatement>();
statements.Add(JsStatement.Comment("//////////////////////////////////////////////////////////////////////////////" + Environment.NewLine + " " + type.CSharpTypeDefinition.FullName));
string typevarName = _namer.GetTypeVariableName(name);
if (type is JsClass)
{
var c = (JsClass)type;
if (isGlobal)
{
statements.AddRange(c.StaticMethods.Select(m => (JsStatement)JsExpression.Binary(ExpressionNodeType.Assign, JsExpression.Member(JsExpression.Identifier(GetRoot(type.CSharpTypeDefinition)), m.Name), m.Definition)));
export = false;
}
else if (isMixin)
{
statements.AddRange(c.StaticMethods.Select(m => (JsStatement)JsExpression.Assign(MakeNestedMemberAccess(name + "." + m.Name), m.Definition)));
export = false;
}
else if (MetadataUtils.IsResources(c.CSharpTypeDefinition, _attributeStore))
{
statements.Add(GenerateResourcesClass(c));
}
else
{
var unnamedCtor = c.UnnamedConstructor ?? JsExpression.FunctionDefinition(new string[0], JsStatement.EmptyBlock);
if (MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter))
{
var typeParameterNames = c.CSharpTypeDefinition.TypeParameters.Select(tp => _namer.GetTypeParameterName(tp)).ToList();
var stmts = new List <JsStatement> {
JsStatement.Var(InstantiatedGenericTypeVariableName, unnamedCtor)
};
AddClassMembers(c, InstantiatedGenericTypeVariableName, stmts);
stmts.AddRange(c.StaticInitStatements);
stmts.Add(JsStatement.Return(JsExpression.Identifier(InstantiatedGenericTypeVariableName)));
var replacer = new GenericSimplifier(c.CSharpTypeDefinition, typeParameterNames, JsExpression.Identifier(InstantiatedGenericTypeVariableName));
for (int i = 0; i < stmts.Count; i++)
{
stmts[i] = replacer.Process(stmts[i]);
}
statements.Add(JsStatement.Var(typevarName, JsExpression.FunctionDefinition(typeParameterNames, JsStatement.Block(stmts))));
statements.Add(JsExpression.Assign(JsExpression.Member(JsExpression.Identifier(typevarName), TypeName), JsExpression.String(_metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name)));
var args = new List <JsExpression> {
JsExpression.Identifier(typevarName), _linker.CurrentAssemblyExpression, JsExpression.Number(c.CSharpTypeDefinition.TypeParameterCount)
};
statements.Add(JsExpression.Invocation(JsExpression.Member(_systemScript, c.CSharpTypeDefinition.Kind == TypeKind.Interface ? InitGenericInterface : InitGenericClass), args));
}
else
{
statements.Add(JsStatement.Var(typevarName, unnamedCtor));
statements.Add(JsExpression.Assign(JsExpression.Member(JsExpression.Identifier(typevarName), TypeName), JsExpression.String(_metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name)));
AddClassMembers(c, typevarName, statements);
}
}
}
else if (type is JsEnum)
{
var e = (JsEnum)type;
statements.Add(JsStatement.Var(typevarName, JsExpression.FunctionDefinition(new string[0], JsStatement.EmptyBlock)));
statements.Add(JsExpression.Assign(JsExpression.Member(JsExpression.Identifier(typevarName), TypeName), JsExpression.String(_metadataImporter.GetTypeSemantics(e.CSharpTypeDefinition).Name)));
}
if (export)
{
string root = GetRoot(type.CSharpTypeDefinition);
statements.Add(JsExpression.Assign(MakeNestedMemberAccess(name, JsExpression.Identifier(root)), JsExpression.Identifier(typevarName)));
}
return(new TypeOOPEmulationPhase(null, statements));
}
private static JsExpression ConstructMemberInfo(IMember m, ICompilation compilation, IMetadataImporter metadataImporter, INamer namer, IRuntimeLibrary runtimeLibrary, IErrorReporter errorReporter, Func <IType, JsExpression> instantiateType, bool includeDeclaringType, MethodScriptSemantics semanticsIfAccessor)
{
if (m is IMethod && ((IMethod)m).IsConstructor)
{
return(ConstructConstructorInfo((IMethod)m, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType));
}
var properties = GetCommonMemberInfoProperties(m, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType);
if (m.IsStatic)
{
properties.Add(new JsObjectLiteralProperty("isStatic", JsExpression.True));
}
if (m is IMethod)
{
var method = (IMethod)m;
var sem = semanticsIfAccessor ?? metadataImporter.GetMethodSemantics(method);
if (sem.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7201, m.FullName, "method");
return(JsExpression.Null);
}
if ((sem.Type == MethodScriptSemantics.ImplType.NormalMethod || sem.Type == MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument) && sem.ExpandParams)
{
properties.Add(new JsObjectLiteralProperty("exp", JsExpression.True));
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Method)));
if (sem.Type == MethodScriptSemantics.ImplType.InlineCode)
{
var usedNames = new HashSet <string>();
var parameters = new List <IVariable>();
var variables = new Dictionary <IVariable, VariableData>();
var arguments = new List <ResolveResult>();
foreach (var p in method.Parameters)
{
string name = namer.GetVariableName(p.Name, usedNames);
usedNames.Add(name);
var variable = new SimpleVariable(p.Type, p.Name, DomRegion.Empty);
parameters.Add(variable);
variables.Add(variable, new VariableData(name, null, false));
arguments.Add(new LocalResolveResult(variable));
}
var tokens = InlineCodeMethodCompiler.Tokenize(method, sem.LiteralCode, _ => {});
var compileResult = Compile(CreateMethodInvocationResolveResult(method, method.IsStatic ? (ResolveResult) new TypeResolveResult(method.DeclaringType) : new ThisResolveResult(method.DeclaringType), arguments), method.DeclaringTypeDefinition, method, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, true, variables, usedNames);
var definition = JsExpression.FunctionDefinition(parameters.Select(p => variables[p].Name), JsStatement.Block(compileResult.AdditionalStatements.Concat(new[] { JsStatement.Return(compileResult.Expression) })));
if (tokens.Any(t => t.Type == InlineCodeToken.TokenType.TypeParameter && t.OwnerType == SymbolKind.Method))
{
definition = JsExpression.FunctionDefinition(method.TypeParameters.Select(namer.GetTypeParameterName), JsStatement.Return(definition));
properties.Add(new JsObjectLiteralProperty("tpcount", JsExpression.Number(method.TypeParameters.Count)));
}
properties.Add(new JsObjectLiteralProperty("def", definition));
}
else
{
if (IsJsGeneric(method, metadataImporter))
{
properties.Add(new JsObjectLiteralProperty("tpcount", JsExpression.Number(method.TypeParameters.Count)));
}
if (sem.Type == MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument)
{
properties.Add(new JsObjectLiteralProperty("sm", JsExpression.True));
}
properties.Add(new JsObjectLiteralProperty("sname", JsExpression.String(sem.Name)));
}
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(method.ReturnType)));
properties.Add(new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(method.Parameters.Select(p => instantiateType(p.Type)))));
}
else if (m is IField)
{
var field = (IField)m;
var sem = metadataImporter.GetFieldSemantics(field);
if (sem.Type != FieldScriptSemantics.ImplType.Field)
{
errorReporter.Message(Messages._7201, m.FullName, "field");
return(JsExpression.Null);
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Field)));
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(field.ReturnType)));
properties.Add(new JsObjectLiteralProperty("sname", JsExpression.String(sem.Name)));
}
else if (m is IProperty)
{
var prop = (IProperty)m;
var sem = metadataImporter.GetPropertySemantics(prop);
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Property)));
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(prop.ReturnType)));
if (prop.Parameters.Count > 0)
{
properties.Add(new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(prop.Parameters.Select(p => instantiateType(p.Type)))));
}
switch (sem.Type)
{
case PropertyScriptSemantics.ImplType.GetAndSetMethods:
if (sem.GetMethod != null && sem.GetMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.GetMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.GetMethod.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7202, m.FullName, "property", "getter");
return(JsExpression.Null);
}
if (sem.SetMethod != null && sem.SetMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.SetMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.SetMethod.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7202, m.FullName, "property", "setter");
return(JsExpression.Null);
}
if (sem.GetMethod != null)
{
properties.Add(new JsObjectLiteralProperty("getter", ConstructMemberInfo(prop.Getter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.GetMethod)));
}
if (sem.SetMethod != null)
{
properties.Add(new JsObjectLiteralProperty("setter", ConstructMemberInfo(prop.Setter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.SetMethod)));
}
break;
case PropertyScriptSemantics.ImplType.Field:
if (prop.CanGet)
{
properties.Add(new JsObjectLiteralProperty("getter", ConstructFieldPropertyAccessor(prop.Getter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, sem.FieldName, instantiateType, isGetter: true, includeDeclaringType: includeDeclaringType)));
}
if (prop.CanSet)
{
properties.Add(new JsObjectLiteralProperty("setter", ConstructFieldPropertyAccessor(prop.Setter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, sem.FieldName, instantiateType, isGetter: false, includeDeclaringType: includeDeclaringType)));
}
properties.Add(new JsObjectLiteralProperty("fname", JsExpression.String(sem.FieldName)));
break;
default:
errorReporter.Message(Messages._7201, m.FullName, "property");
return(JsExpression.Null);
}
}
else if (m is IEvent)
{
var evt = (IEvent)m;
var sem = metadataImporter.GetEventSemantics(evt);
if (sem.Type != EventScriptSemantics.ImplType.AddAndRemoveMethods)
{
errorReporter.Message(Messages._7201, m.FullName, "event");
return(JsExpression.Null);
}
if (sem.AddMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.AddMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.AddMethod.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7202, m.FullName, "event", "add accessor");
return(JsExpression.Null);
}
if (sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7202, m.FullName, "event", "remove accessor");
return(JsExpression.Null);
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Event)));
properties.Add(new JsObjectLiteralProperty("adder", ConstructMemberInfo(evt.AddAccessor, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.AddMethod)));
properties.Add(new JsObjectLiteralProperty("remover", ConstructMemberInfo(evt.RemoveAccessor, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.RemoveMethod)));
}
else
{
throw new ArgumentException("Invalid member " + m);
}
return(JsExpression.ObjectLiteral(properties));
}
public void ResourcesAttributeCausesAResourcesClassToBeGenerated()
{
AssertCorrect(
@"////////////////////////////////////////////////////////////////////////////////
// SomeNamespace.InnerNamespace.MyClass
var $SomeNamespace_InnerNamespace_MyClass = { Field1: 'the value', Field2: 123, Field3: null };
{Type}.registerType(global, 'SomeNamespace.InnerNamespace.MyClass', $SomeNamespace_InnerNamespace_MyClass);
", new MockScriptSharpMetadataImporter {
IsResources = t => t.FullName == "SomeNamespace.InnerNamespace.MyClass"
},
new JsClass(CreateMockTypeDefinition("SomeNamespace.InnerNamespace.MyClass"), JsClass.ClassTypeEnum.Class, null, null, new JsExpression[0])
{
StaticInitStatements = { new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field1"), JsExpression.String("the value"))),
new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field2"), JsExpression.Number(123))),
new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field3"), JsExpression.Null)), }
});
}
protected void AssertCorrect(string orig, string expected, MethodType methodType = MethodType.Normal)
{
int tempIndex = 0, stateIndex = 0, loopLabelIndex = 0;
var stmt = JsBlockStatement.MakeBlock(JavaScriptParser.Parser.ParseStatement(orig));
JsBlockStatement result;
if (methodType == MethodType.Iterator)
{
int finallyHandlerIndex = 0;
result = StateMachineRewriter.RewriteIteratorBlock(stmt, e => e.NodeType != ExpressionNodeType.Identifier, () => "$tmp" + (++tempIndex).ToString(CultureInfo.InvariantCulture), () => "$state" + (++stateIndex).ToString(CultureInfo.InvariantCulture), () => string.Format("$loop" + (++loopLabelIndex).ToString(CultureInfo.InvariantCulture)), () => string.Format("$finally" + (++finallyHandlerIndex).ToString(CultureInfo.InvariantCulture)), v => JsExpression.Invocation(JsExpression.Identifier("setCurrent"), v), sm => {
var body = new List <JsStatement>();
if (sm.Variables.Count > 0)
{
body.Add(new JsVariableDeclarationStatement(sm.Variables));
}
body.AddRange(sm.FinallyHandlers.Select(h => new JsExpressionStatement(JsExpression.Assign(JsExpression.Identifier(h.Item1), h.Item2))));
if (sm.Disposer != null)
{
body.Add(new JsExpressionStatement(JsExpression.Assign(JsExpression.Identifier("dispose"), new JsFunctionDefinitionExpression(new string[0], sm.Disposer))));
}
body.Add(sm.MainBlock);
return(new JsBlockStatement(body));
});
}
else if (methodType == MethodType.AsyncTask || methodType == MethodType.AsyncVoid)
{
result = StateMachineRewriter.RewriteAsyncMethod(stmt,
e => e.NodeType != ExpressionNodeType.Identifier,
() => "$tmp" + (++tempIndex).ToString(CultureInfo.InvariantCulture),
() => "$state" + (++stateIndex).ToString(CultureInfo.InvariantCulture),
() => string.Format("$loop" + (++loopLabelIndex).ToString(CultureInfo.InvariantCulture)),
"$sm",
"$doFinally",
methodType == MethodType.AsyncTask ? new JsVariableDeclaration("$tcs", JsExpression.New(JsExpression.Identifier("TaskCompletionSource"))) : null,
expr => { if (methodType != MethodType.AsyncTask)
{
throw new InvalidOperationException("Should not set result in async void method");
}
return(JsExpression.Invocation(JsExpression.Member(JsExpression.Identifier("$tcs"), "setResult"), expr ?? JsExpression.String("<<null>>"))); },
expr => { if (methodType != MethodType.AsyncTask)
{
throw new InvalidOperationException("Should not set exception in async void method");
}
return(JsExpression.Invocation(JsExpression.Member(JsExpression.Identifier("$tcs"), "setException"), expr)); },
() => { if (methodType != MethodType.AsyncTask)
{
throw new InvalidOperationException("Should not get task async void method");
}
return(JsExpression.Invocation(JsExpression.Member(JsExpression.Identifier("$tcs"), "getTask"))); },
(sm, ctx) => JsExpression.Invocation(JsExpression.Identifier("$Bind"), sm, ctx));
}
else
{
result = StateMachineRewriter.RewriteNormalMethod(stmt, e => e.NodeType != ExpressionNodeType.Identifier, () => "$tmp" + (++tempIndex).ToString(CultureInfo.InvariantCulture), () => "$state" + (++stateIndex).ToString(CultureInfo.InvariantCulture), () => string.Format("$loop" + (++loopLabelIndex).ToString(CultureInfo.InvariantCulture)));
}
var actual = OutputFormatter.Format(result);
Assert.That(actual.Replace("\r\n", "\n"), Is.EqualTo(expected.Replace("\r\n", "\n")), "Expected:\n" + expected + "\n\nActual:\n" + actual);
}
public IList <JsStatement> Process(IEnumerable <JsType> types, IMethod entryPoint)
{
var result = new List <JsStatement>();
var orderedTypes = OrderByNamespace(types, t => _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name).ToList();
var exportedNamespacesByRoot = new Dictionary <string, HashSet <string> >();
foreach (var t in orderedTypes)
{
try {
string name = _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name;
bool isGlobal = string.IsNullOrEmpty(name);
bool isMixin = MetadataUtils.IsMixin(t.CSharpTypeDefinition);
bool export = t.CSharpTypeDefinition.IsExternallyVisible();
result.Add(JsStatement.Comment("//////////////////////////////////////////////////////////////////////////////" + Environment.NewLine + " " + t.CSharpTypeDefinition.FullName));
string typevarName = _namer.GetTypeVariableName(name);
if (t is JsClass)
{
var c = (JsClass)t;
if (isGlobal)
{
result.AddRange(c.StaticMethods.Select(m => (JsStatement)JsExpression.Binary(ExpressionNodeType.Assign, JsExpression.Member(JsExpression.Identifier(GetRoot(t.CSharpTypeDefinition)), m.Name), m.Definition)));
export = false;
}
else if (isMixin)
{
result.AddRange(c.StaticMethods.Select(m => (JsStatement)JsExpression.Assign(MakeNestedMemberAccess(name + "." + m.Name), m.Definition)));
export = false;
}
else if (MetadataUtils.IsResources(c.CSharpTypeDefinition))
{
result.Add(GenerateResourcesClass(c));
}
else
{
var unnamedCtor = c.UnnamedConstructor ?? JsExpression.FunctionDefinition(new string[0], JsStatement.EmptyBlock);
if (MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter))
{
var typeParameterNames = c.CSharpTypeDefinition.TypeParameters.Select(tp => _namer.GetTypeParameterName(tp)).ToList();
var stmts = new List <JsStatement> {
JsStatement.Var(InstantiatedGenericTypeVariableName, unnamedCtor)
};
AddClassMembers(c, InstantiatedGenericTypeVariableName, stmts);
stmts.AddRange(c.StaticInitStatements);
stmts.Add(JsStatement.Return(JsExpression.Identifier(InstantiatedGenericTypeVariableName)));
var replacer = new GenericSimplifier(c.CSharpTypeDefinition, typeParameterNames, JsExpression.Identifier(InstantiatedGenericTypeVariableName));
for (int i = 0; i < stmts.Count; i++)
{
stmts[i] = replacer.Process(stmts[i]);
}
result.Add(JsStatement.Var(typevarName, JsExpression.FunctionDefinition(typeParameterNames, JsStatement.Block(stmts))));
result.Add(JsExpression.Assign(JsExpression.Member(JsExpression.Identifier(typevarName), TypeName), JsExpression.String(_metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name)));
var args = new List <JsExpression> {
JsExpression.Identifier(typevarName), JsExpression.Number(c.CSharpTypeDefinition.TypeParameterCount)
};
result.Add(JsExpression.Invocation(JsExpression.Member(_systemScript, c.CSharpTypeDefinition.Kind == TypeKind.Interface ? InitGenericInterface : InitGenericClass), args));
}
else
{
result.Add(JsStatement.Var(typevarName, unnamedCtor));
result.Add(JsExpression.Assign(JsExpression.Member(JsExpression.Identifier(typevarName), TypeName), JsExpression.String(_metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name)));
AddClassMembers(c, typevarName, result);
}
}
}
else if (t is JsEnum)
{
var e = (JsEnum)t;
result.Add(JsStatement.Var(typevarName, JsExpression.FunctionDefinition(new string[0], JsStatement.EmptyBlock)));
result.Add(JsExpression.Assign(JsExpression.Member(JsExpression.Identifier(typevarName), TypeName), JsExpression.String(_metadataImporter.GetTypeSemantics(e.CSharpTypeDefinition).Name)));
}
if (export)
{
string root = GetRoot(t.CSharpTypeDefinition);
var split = SplitIntoNamespaceAndName(name);
if (!string.IsNullOrEmpty(split.Item1))
{
HashSet <string> hs;
if (!exportedNamespacesByRoot.TryGetValue(root, out hs))
{
hs = exportedNamespacesByRoot[root] = new HashSet <string>();
}
hs.Add(split.Item1);
}
result.Add(JsExpression.Assign(MakeNestedMemberAccess(name, JsExpression.Identifier(root)), JsExpression.Identifier(typevarName)));
}
}
catch (Exception ex) {
_errorReporter.Region = t.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + t.CSharpTypeDefinition.FullName);
}
}
result.InsertRange(0, exportedNamespacesByRoot.OrderBy(x => x.Key).SelectMany(x => CreateNamespaces(JsExpression.Identifier(x.Key), x.Value)).ToList());
var typesToRegister = TopologicalSortTypesByInheritance(orderedTypes)
.Where(c => !(c is JsClass && MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter)) &&
!string.IsNullOrEmpty(_metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name) &&
!MetadataUtils.IsResources(c.CSharpTypeDefinition) &&
!MetadataUtils.IsMixin(c.CSharpTypeDefinition))
.ToList();
foreach (var t in typesToRegister)
{
try {
string name = _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name;
string typevarName = _namer.GetTypeVariableName(name);
if (t.CSharpTypeDefinition.Kind == TypeKind.Enum)
{
result.Add(CreateInitEnumCall((JsEnum)t, typevarName));
}
else
{
var c = (JsClass)t;
if (t.CSharpTypeDefinition.Kind == TypeKind.Interface)
{
result.Add(CreateInitInterfaceCall(c, typevarName, GetImplementedInterfaces(t.CSharpTypeDefinition.GetDefinition()).ToList()));
}
else
{
result.Add(CreateInitClassCall(c, typevarName, GetBaseClass(t.CSharpTypeDefinition), GetImplementedInterfaces(t.CSharpTypeDefinition).ToList()));
if (c.NamedConstructors.Count > 0)
{
result.Add(AssignNamedConstructorPrototypes(c, JsExpression.Identifier(_namer.GetTypeVariableName(name))));
}
}
}
}
catch (Exception ex) {
_errorReporter.Region = t.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + t.CSharpTypeDefinition.FullName);
}
}
foreach (var t in orderedTypes)
{
var metadata = GetMetadataDescriptor(t.CSharpTypeDefinition, false);
if (metadata != null)
{
result.Add(JsExpression.Invocation(JsExpression.Member(_systemScript, SetMetadata), JsExpression.Identifier(_namer.GetTypeVariableName(_metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name)), metadata));
}
}
result.AddRange(GetStaticInitializationOrder(orderedTypes.OfType <JsClass>(), 1)
.Where(c => !MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter) && !MetadataUtils.IsResources(c.CSharpTypeDefinition))
.SelectMany(c => c.StaticInitStatements));
if (entryPoint != null)
{
if (entryPoint.Parameters.Count > 0)
{
_errorReporter.Region = entryPoint.Region;
_errorReporter.Message(Messages._7800, entryPoint.FullName);
}
else
{
var sem = _metadataImporter.GetMethodSemantics(entryPoint);
if (sem.Type != MethodScriptSemantics.ImplType.NormalMethod)
{
_errorReporter.Region = entryPoint.Region;
_errorReporter.Message(Messages._7801, entryPoint.FullName);
}
else
{
result.Add(JsExpression.Invocation(JsExpression.Member(new JsTypeReferenceExpression(entryPoint.DeclaringTypeDefinition), sem.Name)));
}
}
}
return(result);
}
public IList <JsStatement> Process(IEnumerable <JsType> types, ICompilation compilation, IMethod entryPoint)
{
var result = new List <JsStatement>();
var orderedTypes = OrderByNamespace(types, t => _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name).ToList();
foreach (var t in orderedTypes)
{
try {
string name = _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name;
bool isGlobal = string.IsNullOrEmpty(name);
bool isMixin = _metadataImporter.IsMixin(t.CSharpTypeDefinition);
result.Add(new JsComment("//////////////////////////////////////////////////////////////////////////////" + Environment.NewLine + " " + t.CSharpTypeDefinition.FullName));
var typeRef = JsExpression.Identifier(_namer.GetTypeVariableName(name));
if (t is JsClass)
{
var c = (JsClass)t;
if (isGlobal)
{
result.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Binary(ExpressionNodeType.Assign, JsExpression.Member(GetRoot(t.CSharpTypeDefinition, exportNonPublic: true), m.Name), m.Definition))));
}
else if (isMixin)
{
result.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Assign(MakeNestedMemberAccess(name + "." + m.Name), m.Definition))));
}
else if (_metadataImporter.IsResources(t.CSharpTypeDefinition))
{
result.Add(GenerateResourcesClass(c));
}
else
{
var unnamedCtor = c.UnnamedConstructor ?? JsExpression.FunctionDefinition(new string[0], JsBlockStatement.EmptyStatement);
if (c.TypeArgumentNames.Count == 0)
{
result.Add(new JsVariableDeclarationStatement(typeRef.Name, unnamedCtor));
AddClassMembers(c, typeRef, compilation, result);
}
else
{
var stmts = new List <JsStatement> {
new JsVariableDeclarationStatement(InstantiatedGenericTypeVariableName, unnamedCtor)
};
AddClassMembers(c, JsExpression.Identifier(InstantiatedGenericTypeVariableName), compilation, stmts);
stmts.AddRange(c.StaticInitStatements);
stmts.Add(new JsReturnStatement(JsExpression.Identifier(InstantiatedGenericTypeVariableName)));
result.Add(new JsVariableDeclarationStatement(typeRef.Name, JsExpression.FunctionDefinition(c.TypeArgumentNames, new JsBlockStatement(stmts))));
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.Member(_systemType, c.ClassType == JsClass.ClassTypeEnum.Interface ? RegisterGenericInterface : RegisterGenericClass), GetRoot(t.CSharpTypeDefinition), JsExpression.String(name), typeRef, JsExpression.Number(c.TypeArgumentNames.Count))));
}
}
}
else if (t is JsEnum)
{
var e = (JsEnum)t;
bool flags = GetAttributePositionalArgs(t.CSharpTypeDefinition, FlagsAttribute, "System") != null;
result.Add(new JsVariableDeclarationStatement(typeRef.Name, JsExpression.FunctionDefinition(new string[0], JsBlockStatement.EmptyStatement)));
result.Add(new JsExpressionStatement(JsExpression.Assign(JsExpression.Member(typeRef, Prototype), JsExpression.ObjectLiteral(e.Values.Select(v => new JsObjectLiteralProperty(v.Name, (_metadataImporter.IsNamedValues(t.CSharpTypeDefinition) ? JsExpression.String(v.Name) : JsExpression.Number(v.Value))))))));
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.Member(_systemType, RegisterEnum), GetRoot(t.CSharpTypeDefinition), JsExpression.String(name), typeRef, JsExpression.Boolean(flags))));
}
}
catch (Exception ex) {
_errorReporter.Region = t.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + t.CSharpTypeDefinition.FullName);
}
}
var typesToRegister = orderedTypes.OfType <JsClass>()
.Where(c => c.TypeArgumentNames.Count == 0 &&
!string.IsNullOrEmpty(_metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name) &&
(!_metadataImporter.IsResources(c.CSharpTypeDefinition) || Utils.IsPublic(c.CSharpTypeDefinition)) && // Resources classes are only exported if they are public.
!_metadataImporter.IsMixin(c.CSharpTypeDefinition))
.ToList();
result.AddRange(TopologicalSortTypesByInheritance(typesToRegister)
.Select(c => {
try {
string name = _metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name;
if (_metadataImporter.IsResources(c.CSharpTypeDefinition))
{
return(JsExpression.Invocation(JsExpression.Member(_systemType, RegisterType), GetRoot(c.CSharpTypeDefinition), JsExpression.String(name), JsExpression.Identifier(_namer.GetTypeVariableName(name))));
}
if (c.ClassType == JsClass.ClassTypeEnum.Interface)
{
return(JsExpression.Invocation(JsExpression.Member(_systemType, RegisterInterface), GetRoot(c.CSharpTypeDefinition), JsExpression.String(name), JsExpression.Identifier(_namer.GetTypeVariableName(name)), JsExpression.ArrayLiteral(c.ImplementedInterfaces)));
}
else
{
return(CreateRegisterClassCall(GetRoot(c.CSharpTypeDefinition), name, JsExpression.Identifier(_namer.GetTypeVariableName(name)), c.BaseClass, c.ImplementedInterfaces));
}
}
catch (Exception ex) {
_errorReporter.Region = c.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + c.CSharpTypeDefinition.FullName);
return(JsExpression.Number(0));
}
})
.Select(expr => new JsExpressionStatement(expr)));
result.AddRange(orderedTypes.OfType <JsClass>().Where(c => c.TypeArgumentNames.Count == 0 && !_metadataImporter.IsResources(c.CSharpTypeDefinition)).SelectMany(t => t.StaticInitStatements));
if (entryPoint != null)
{
if (entryPoint.Parameters.Count > 0)
{
_errorReporter.Region = entryPoint.Region;
_errorReporter.Message(7800, entryPoint.FullName);
}
else
{
var sem = _metadataImporter.GetMethodSemantics(entryPoint);
if (sem.Type != MethodScriptSemantics.ImplType.NormalMethod)
{
_errorReporter.Region = entryPoint.Region;
_errorReporter.Message(7801, entryPoint.FullName);
}
else
{
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.Member(new JsTypeReferenceExpression(entryPoint.DeclaringTypeDefinition), sem.Name))));
}
}
}
return(result);
}
public static IList <string> ValidateLiteralCode(IMethod method, string literalCode, Func <string, JsExpression> resolveType, Func <IType, JsExpression> resolveTypeArgument)
{
var errors = new List <string>();
var tokens = Tokenize(method, literalCode, s => errors.Add("Error in literal code pattern: " + s));
if (tokens == null)
{
return(errors);
}
CompileInlineCodeMethodInvocation(method,
tokens,
method.IsStatic || method.IsConstructor ? null : JsExpression.Null,
method.Parameters.Select(p => p.IsParams ? (JsExpression)JsExpression.ArrayLiteral() : JsExpression.String("X")).ToList(),
resolveType,
resolveTypeArgument,
errors.Add);
return(errors);
}
public void ClassesWithModuleNamesGetExportedToTheExportsObject()
{
AssertCorrect(
@"////////////////////////////////////////////////////////////////////////////////
// GenericClass
var $GenericClass = function(T1) {
var $type = function() {
};
{Type}.registerGenericClassInstance($type, {GenericClass}, [T1], function() {
return;
}, function() {
return [];
});
return $type;
};
{Type}.registerGenericClass(exports, 'GenericClass', $GenericClass, 1);
////////////////////////////////////////////////////////////////////////////////
// GenericInterface
var $GenericInterface = function(T1) {
var $type = function() {
};
{Type}.registerGenericInterfaceInstance($type, {GenericInterface}, [T1], function() {
return [];
});
return $type;
};
{Type}.registerGenericInterface(exports, 'GenericInterface', $GenericInterface, 1);
////////////////////////////////////////////////////////////////////////////////
// Interface
var $Interface = function() {
};
////////////////////////////////////////////////////////////////////////////////
// NormalClass
var $NormalClass = function() {
};
////////////////////////////////////////////////////////////////////////////////
// ResourceClass
var $ResourceClass = { Field1: 'the value', Field2: 123, Field3: null };
{Type}.registerInterface(exports, 'Interface', $Interface, []);
{Type}.registerClass(exports, 'NormalClass', $NormalClass);
{Type}.registerType(exports, 'ResourceClass', $ResourceClass);
", new MockScriptSharpMetadataImporter {
IsResources = t => t.FullName == "ResourceClass", GetModuleName = t => "my-module"
},
new JsClass(CreateMockTypeDefinition("NormalClass"), JsClass.ClassTypeEnum.Class, null, null, new JsExpression[0]),
new JsClass(CreateMockTypeDefinition("GenericClass"), JsClass.ClassTypeEnum.Class, new[] { "T1" }, null, new JsExpression[0]),
new JsClass(CreateMockTypeDefinition("Interface"), JsClass.ClassTypeEnum.Interface, null, null, new JsExpression[0]),
new JsClass(CreateMockTypeDefinition("GenericInterface"), JsClass.ClassTypeEnum.Interface, new[] { "T1" }, null, new JsExpression[0]),
new JsClass(CreateMockTypeDefinition("ResourceClass"), JsClass.ClassTypeEnum.Class, null, null, new JsExpression[0])
{
StaticInitStatements = { new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field1"), JsExpression.String("the value"))),
new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field2"), JsExpression.Number(123))),
new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field3"), JsExpression.Null)), }
});
}
private void AddClassMembers(JsClass c, JsExpression typeRef, ICompilation compilation, List <JsStatement> stmts)
{
ICollection <JsMethod> instanceMethods;
if (_metadataImporter.IsTestFixture(c.CSharpTypeDefinition))
{
var tests = new List <Tuple <string, string, bool, int?, JsFunctionDefinitionExpression> >();
var instanceMethodList = new List <JsMethod>();
foreach (var m in c.InstanceMethods)
{
var td = (m.CSharpMember is IMethod ? _metadataImporter.GetTestData((IMethod)m.CSharpMember) : null);
if (td != null)
{
tests.Add(Tuple.Create(td.Description, td.Category, td.IsAsync, td.ExpectedAssertionCount, m.Definition));
}
else
{
instanceMethodList.Add(m);
}
}
var testInvocations = new List <JsExpression>();
foreach (var category in tests.GroupBy(t => t.Item2).Select(g => new { Category = g.Key, Tests = g.Select(x => new { Description = x.Item1, IsAsync = x.Item3, ExpectedAssertionCount = x.Item4, Function = x.Item5 }) }).OrderBy(x => x.Category))
{
if (category.Category != null)
{
testInvocations.Add(JsExpression.Invocation(JsExpression.Identifier("module"), JsExpression.String(category.Category)));
}
testInvocations.AddRange(category.Tests.Select(t => JsExpression.Invocation(JsExpression.Identifier(t.IsAsync ? "asyncTest" : "test"), t.ExpectedAssertionCount != null ? new JsExpression[] { JsExpression.String(t.Description), JsExpression.Number(t.ExpectedAssertionCount.Value), _runtimeLibrary.Bind(t.Function, JsExpression.This) } : new JsExpression[] { JsExpression.String(t.Description), _runtimeLibrary.Bind(t.Function, JsExpression.This) })));
}
instanceMethodList.Add(new JsMethod(null, "runTests", null, JsExpression.FunctionDefinition(new string[0], new JsBlockStatement(testInvocations.Select(t => new JsExpressionStatement(t))))));
instanceMethods = instanceMethodList;
}
else
{
instanceMethods = c.InstanceMethods;
}
if (instanceMethods.Count > 0)
{
stmts.Add(new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(typeRef, Prototype), JsExpression.ObjectLiteral(instanceMethods.Select(m => new JsObjectLiteralProperty(m.Name, m.Definition != null ? RewriteMethod(m) : JsExpression.Null))))));
}
if (c.NamedConstructors.Count > 0)
{
stmts.AddRange(c.NamedConstructors.Select(m => new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(typeRef, m.Name), m.Definition))));
stmts.Add(new JsExpressionStatement(c.NamedConstructors.Reverse().Aggregate((JsExpression)JsExpression.MemberAccess(typeRef, Prototype), (right, ctor) => JsExpression.Assign(JsExpression.MemberAccess(JsExpression.MemberAccess(typeRef, ctor.Name), Prototype), right)))); // This generates a statement like {C}.ctor1.prototype = {C}.ctor2.prototype = {C}.prototoype
}
var defaultConstructor = c.CSharpTypeDefinition.GetConstructors().SingleOrDefault(x => x.Parameters.Count == 0 && x.IsPublic);
if (defaultConstructor != null)
{
JsExpression createInstance = CreateDefaultConstructorInvocation(defaultConstructor, typeRef);
if (createInstance != null)
{
stmts.Add(new JsExpressionStatement(
JsExpression.Assign(
JsExpression.MemberAccess(typeRef, "createInstance"),
JsExpression.FunctionDefinition(new string[0],
new JsReturnStatement(createInstance)))));
}
}
stmts.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(typeRef, m.Name), RewriteMethod(m)))));
if (c.TypeArgumentNames.Count > 0)
{
if (c.ClassType == JsClass.ClassTypeEnum.Interface)
{
stmts.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.MemberAccess(typeRef, RegisterGenericInterfaceInstance),
typeRef,
new JsTypeReferenceExpression(compilation.MainAssembly, c.Name),
JsExpression.ArrayLiteral(c.TypeArgumentNames.Select(JsExpression.Identifier)),
JsExpression.FunctionDefinition(new string[0], new JsReturnStatement(JsExpression.ArrayLiteral(c.ImplementedInterfaces))))));
}
else
{
stmts.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.MemberAccess(typeRef, RegisterGenericClassInstance),
typeRef,
new JsTypeReferenceExpression(compilation.MainAssembly, c.Name),
JsExpression.ArrayLiteral(c.TypeArgumentNames.Select(JsExpression.Identifier)),
JsExpression.FunctionDefinition(new string[0], new JsReturnStatement(c.BaseClass)),
JsExpression.FunctionDefinition(new string[0], new JsReturnStatement(JsExpression.ArrayLiteral(c.ImplementedInterfaces))))));
}
}
}
public void InternalTypesAreNotExported()
{
var outerType = CreateMockTypeDefinition("Outer", Accessibility.Internal);
var innerType = CreateMockTypeDefinition("Inner", Accessibility.Public, outerType);
AssertCorrect(
@"////////////////////////////////////////////////////////////////////////////////
// GenericClass
var $GenericClass = function(T1) {
var $type = function() {
};
{Type}.registerGenericClassInstance($type, {GenericClass}, [T1], function() {
return;
}, function() {
return [];
});
return $type;
};
{Type}.registerGenericClass(null, 'GenericClass', $GenericClass, 1);
////////////////////////////////////////////////////////////////////////////////
// GenericInterface
var $GenericInterface = function(T1) {
var $type = function() {
};
{Type}.registerGenericInterfaceInstance($type, {GenericInterface}, [T1], function() {
return [];
});
return $type;
};
{Type}.registerGenericInterface(null, 'GenericInterface', $GenericInterface, 1);
////////////////////////////////////////////////////////////////////////////////
// Interface
var $Interface = function() {
};
////////////////////////////////////////////////////////////////////////////////
// Outer
var $Outer = function() {
};
////////////////////////////////////////////////////////////////////////////////
// Inner
var $Outer$Inner = function() {
};
////////////////////////////////////////////////////////////////////////////////
// ResourceClass
var $ResourceClass = { Field1: 'the value', Field2: 123, Field3: null };
{Type}.registerInterface(null, 'Interface', $Interface, []);
{Type}.registerClass(null, 'Outer', $Outer);
{Type}.registerClass(null, 'Outer$Inner', $Outer$Inner);
", new MockScriptSharpMetadataImporter {
IsResources = t => t.FullName == "ResourceClass"
},
new JsClass(outerType, JsClass.ClassTypeEnum.Class, null, null, new JsExpression[0]),
new JsClass(innerType, JsClass.ClassTypeEnum.Class, null, null, new JsExpression[0]),
new JsClass(CreateMockTypeDefinition("GenericClass", Accessibility.Internal), JsClass.ClassTypeEnum.Class, new[] { "T1" }, null, new JsExpression[0]),
new JsClass(CreateMockTypeDefinition("Interface", Accessibility.Internal), JsClass.ClassTypeEnum.Interface, null, null, new JsExpression[0]),
new JsClass(CreateMockTypeDefinition("GenericInterface", Accessibility.Internal), JsClass.ClassTypeEnum.Interface, new[] { "T1" }, null, new JsExpression[0]),
new JsClass(CreateMockTypeDefinition("ResourceClass", Accessibility.Internal), JsClass.ClassTypeEnum.Class, null, null, new JsExpression[0])
{
StaticInitStatements = { new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field1"), JsExpression.String("the value"))),
new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field2"), JsExpression.Number(123))),
new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockType("SomeNamespace.InnerNamespace.MyClass")), "Field3"), JsExpression.Null)), }
});
}
public IList <JsStatement> Rewrite(IEnumerable <JsType> types, ICompilation compilation)
{
var netSystemType = compilation.FindType(KnownTypeCode.Type).GetDefinition();
var systemType = new JsTypeReferenceExpression(netSystemType.ParentAssembly, _metadataImporter.GetTypeSemantics(netSystemType).Name);
var result = new List <JsStatement>();
var orderedTypes = OrderByNamespace(types, t => t.Name).ToList();
string currentNs = "";
foreach (var t in orderedTypes)
{
try {
var globalMethodsPrefix = _metadataImporter.GetGlobalMethodsPrefix(t.CSharpTypeDefinition);
string ns = GetNamespace(t.Name);
if (ns != currentNs && globalMethodsPrefix == null)
{
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.MemberAccess(systemType, RegisterNamespace), JsExpression.String(ns))));
currentNs = ns;
}
result.Add(new JsComment("//////////////////////////////////////////////////////////////////////////////" + Environment.NewLine + " " + t.CSharpTypeDefinition.FullName));
var typeRef = new JsTypeReferenceExpression(compilation.MainAssembly, t.Name);
if (t is JsClass)
{
var c = (JsClass)t;
if (globalMethodsPrefix != null)
{
if (globalMethodsPrefix == "")
{
result.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Binary(ExpressionNodeType.Assign, JsExpression.MemberAccess(JsExpression.Identifier("window"), m.Name), m.Definition))));
}
else
{
result.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Assign(MakeNestedMemberAccess(globalMethodsPrefix + "." + m.Name), m.Definition))));
}
}
else if (_metadataImporter.IsResources(t.CSharpTypeDefinition))
{
result.Add(GenerateResourcesClass(c));
}
else
{
var unnamedCtor = c.UnnamedConstructor ?? JsExpression.FunctionDefinition(new string[0], JsBlockStatement.EmptyStatement);
if (c.TypeArgumentNames.Count == 0)
{
result.Add(new JsExpressionStatement(JsExpression.Assign(typeRef, unnamedCtor)));
AddClassMembers(c, typeRef, compilation, result);
}
else
{
var stmts = new List <JsStatement> {
new JsVariableDeclarationStatement(InstantiatedGenericTypeVariableName, unnamedCtor)
};
AddClassMembers(c, JsExpression.Identifier(InstantiatedGenericTypeVariableName), compilation, stmts);
stmts.AddRange(c.StaticInitStatements);
stmts.Add(new JsReturnStatement(JsExpression.Identifier(InstantiatedGenericTypeVariableName)));
result.Add(new JsExpressionStatement(JsExpression.Assign(typeRef, JsExpression.FunctionDefinition(c.TypeArgumentNames, new JsBlockStatement(stmts)))));
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.MemberAccess(typeRef, c.ClassType == JsClass.ClassTypeEnum.Interface ? RegisterGenericInterface : RegisterGenericClass), JsExpression.String(c.Name), JsExpression.Number(c.TypeArgumentNames.Count))));
}
}
}
else if (t is JsEnum)
{
var e = (JsEnum)t;
bool flags = GetAttributePositionalArgs(t.CSharpTypeDefinition, FlagsAttribute, "System") != null;
result.Add(new JsExpressionStatement(JsExpression.Assign(typeRef, JsExpression.FunctionDefinition(new string[0], JsBlockStatement.EmptyStatement))));
result.Add(new JsExpressionStatement(JsExpression.Assign(JsExpression.MemberAccess(typeRef, Prototype), JsExpression.ObjectLiteral(e.Values.Select(v => new JsObjectLiteralProperty(v.Name, (_metadataImporter.IsNamedValues(t.CSharpTypeDefinition) ? JsExpression.String(v.Name) : JsExpression.Number(v.Value))))))));
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.MemberAccess(typeRef, RegisterEnum), JsExpression.String(t.Name), JsExpression.Boolean(flags))));
}
}
catch (Exception ex) {
_errorReporter.Region = t.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + t.CSharpTypeDefinition.FullName);
}
}
var typesToRegister = orderedTypes.OfType <JsClass>()
.Where(c => c.TypeArgumentNames.Count == 0 &&
_metadataImporter.GetGlobalMethodsPrefix(c.CSharpTypeDefinition) == null &&
!_metadataImporter.IsResources(c.CSharpTypeDefinition))
.ToList();
result.AddRange(TopologicalSortTypesByInheritance(typesToRegister)
.Select(c => {
try {
var typeRef = new JsTypeReferenceExpression(compilation.MainAssembly, c.Name);
if (c.ClassType == JsClass.ClassTypeEnum.Interface)
{
return(JsExpression.Invocation(JsExpression.MemberAccess(typeRef, RegisterInterface), JsExpression.String(c.Name), JsExpression.ArrayLiteral(c.ImplementedInterfaces)));
}
else
{
return(CreateRegisterClassCall(JsExpression.String(c.Name), c.BaseClass, c.ImplementedInterfaces, typeRef));
}
}
catch (Exception ex) {
_errorReporter.Region = c.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + c.CSharpTypeDefinition.FullName);
return(JsExpression.Number(0));
}
})
.Select(expr => new JsExpressionStatement(expr)));
result.AddRange(orderedTypes.OfType <JsClass>().Where(c => c.TypeArgumentNames.Count == 0 && !_metadataImporter.IsResources(c.CSharpTypeDefinition)).SelectMany(t => t.StaticInitStatements));
return(result);
}
private static JsExpression ConstructConstructorInfo(IMethod constructor, ICompilation compilation, IMetadataImporter metadataImporter, INamer namer, IRuntimeLibrary runtimeLibrary, IErrorReporter errorReporter, Func <IType, JsExpression> instantiateType, bool includeDeclaringType)
{
var properties = GetCommonMemberInfoProperties(constructor, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType);
var sem = metadataImporter.GetConstructorSemantics(constructor);
if (sem.Type == ConstructorScriptSemantics.ImplType.NotUsableFromScript)
{
errorReporter.Message(Messages._7200, constructor.FullName);
return(JsExpression.Null);
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Constructor)));
properties.Add(new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(constructor.Parameters.Select(p => instantiateType(p.Type)))));
if (sem.Type == ConstructorScriptSemantics.ImplType.NamedConstructor || sem.Type == ConstructorScriptSemantics.ImplType.StaticMethod)
{
properties.Add(new JsObjectLiteralProperty("sname", JsExpression.String(sem.Name)));
}
if (sem.Type == ConstructorScriptSemantics.ImplType.StaticMethod)
{
properties.Add(new JsObjectLiteralProperty("sm", JsExpression.True));
}
if ((sem.Type == ConstructorScriptSemantics.ImplType.UnnamedConstructor || sem.Type == ConstructorScriptSemantics.ImplType.NamedConstructor || sem.Type == ConstructorScriptSemantics.ImplType.StaticMethod) && sem.ExpandParams)
{
properties.Add(new JsObjectLiteralProperty("exp", JsExpression.True));
}
if (sem.Type == ConstructorScriptSemantics.ImplType.Json || sem.Type == ConstructorScriptSemantics.ImplType.InlineCode)
{
var usedNames = new HashSet <string>();
var parameters = new List <IVariable>();
var variables = new Dictionary <IVariable, VariableData>();
IList <ResolveResult> constructorParameters = null;
IList <ResolveResult> initializerStatements = null;
if (sem.Type == ConstructorScriptSemantics.ImplType.Json && constructor.DeclaringType.Kind == TypeKind.Anonymous)
{
initializerStatements = new List <ResolveResult>();
foreach (var p in constructor.DeclaringType.GetProperties())
{
string paramName = MakeCamelCase(p.Name);
string name = namer.GetVariableName(paramName, usedNames);
usedNames.Add(name);
var variable = new SimpleVariable(p.ReturnType, paramName, DomRegion.Empty);
parameters.Add(variable);
variables.Add(variable, new VariableData(name, null, false));
initializerStatements.Add(new OperatorResolveResult(p.ReturnType, ExpressionType.Assign, new MemberResolveResult(new InitializedObjectResolveResult(constructor.DeclaringType), p), new LocalResolveResult(variable)));
}
}
else
{
constructorParameters = new List <ResolveResult>();
foreach (var p in constructor.Parameters)
{
string name = namer.GetVariableName(p.Name, usedNames);
usedNames.Add(name);
var variable = new SimpleVariable(p.Type, p.Name, DomRegion.Empty);
parameters.Add(variable);
variables.Add(variable, new VariableData(name, null, false));
constructorParameters.Add(new LocalResolveResult(variable));
}
}
var compileResult = CompileConstructorInvocation(constructor, initializerStatements, constructor.DeclaringTypeDefinition, constructor, constructorParameters, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, variables, usedNames);
var definition = JsExpression.FunctionDefinition(parameters.Select(p => variables[p].Name), JsStatement.Block(compileResult.AdditionalStatements.Concat(new[] { JsStatement.Return(compileResult.Expression) })));
properties.Add(new JsObjectLiteralProperty("def", definition));
}
return(JsExpression.ObjectLiteral(properties));
}
private JsExpression CreateInitEnumCall(JsEnum type, string ctorName)
{
var values = new List <JsObjectLiteralProperty>();
foreach (var v in type.CSharpTypeDefinition.Fields)
{
if (v.ConstantValue != null)
{
var sem = _metadataImporter.GetFieldSemantics(v);
if (sem.Type == FieldScriptSemantics.ImplType.Field)
{
values.Add(new JsObjectLiteralProperty(sem.Name, JsExpression.Number(Convert.ToDouble(v.ConstantValue))));
}
else if (sem.Type == FieldScriptSemantics.ImplType.Constant && sem.Name != null)
{
values.Add(new JsObjectLiteralProperty(sem.Name, sem.Value is string?JsExpression.String((string)sem.Value) : JsExpression.Number(Convert.ToDouble(sem.Value))));
}
}
else
{
_errorReporter.Region = v.Region;
_errorReporter.InternalError("Enum field " + v.FullName + " is not constant.");
}
}
var args = new List <JsExpression> {
JsExpression.Identifier(ctorName), _linker.CurrentAssemblyExpression, JsExpression.ObjectLiteral(values)
};
if (MetadataUtils.IsNamedValues(type.CSharpTypeDefinition, _attributeStore))
{
args.Add(JsExpression.True);
}
return(JsExpression.Invocation(JsExpression.Member(_systemScript, InitEnum), args));
}
public MockRuntimeLibrary()
{
GetTypeOf = (t, c) => GetScriptType(t, TypeContext.TypeOf, c.ResolveTypeParameter);
InstantiateType = (t, c) => GetScriptType(t, TypeContext.UseStaticMember, c.ResolveTypeParameter);
InstantiateTypeForUseAsTypeArgumentInInlineCode = (t, c) => GetScriptType(t, TypeContext.GenericArgument, c.ResolveTypeParameter);
TypeIs = (e, s, t, c) => JsExpression.Invocation(JsExpression.Identifier("$TypeIs"), e, GetScriptType(t, TypeContext.CastTarget, c.ResolveTypeParameter));
TryDowncast = (e, s, d, c) => JsExpression.Invocation(JsExpression.Identifier("$TryCast"), e, GetScriptType(d, TypeContext.CastTarget, c.ResolveTypeParameter));
Downcast = (e, s, d, c) => JsExpression.Invocation(JsExpression.Identifier("$Cast"), e, GetScriptType(d, TypeContext.CastTarget, c.ResolveTypeParameter));
Upcast = (e, s, d, c) => JsExpression.Invocation(JsExpression.Identifier("$Upcast"), e, GetScriptType(d, TypeContext.CastTarget, c.ResolveTypeParameter));
ReferenceEquals = (a, b, c) => JsExpression.Invocation(JsExpression.Identifier("$ReferenceEquals"), a, b);
ReferenceNotEquals = (a, b, c) => JsExpression.Invocation(JsExpression.Identifier("$ReferenceNotEquals"), a, b);
InstantiateGenericMethod = (m, a, c) => JsExpression.Invocation(JsExpression.Identifier("$InstantiateGenericMethod"), new[] { m }.Concat(a.Select(x => GetScriptType(x, TypeContext.GenericArgument, c.ResolveTypeParameter))));
MakeException = (e, c) => JsExpression.Invocation(JsExpression.Identifier("$MakeException"), e);
IntegerDivision = (n, d, c) => JsExpression.Invocation(JsExpression.Identifier("$IntDiv"), n, d);
FloatToInt = (e, c) => JsExpression.Invocation(JsExpression.Identifier("$Truncate"), e);
Coalesce = (a, b, c) => JsExpression.Invocation(JsExpression.Identifier("$Coalesce"), a, b);
Lift = (e, t, c) => JsExpression.Invocation(JsExpression.Identifier("$Lift"), e, JsExpression.Identifier(t.ToString()));
FromNullable = (e, c) => JsExpression.Invocation(JsExpression.Identifier("$FromNullable"), e);
LiftedBooleanAnd = (a, b, c) => JsExpression.Invocation(JsExpression.Identifier("$LiftedBooleanAnd"), a, b);
LiftedBooleanOr = (a, b, c) => JsExpression.Invocation(JsExpression.Identifier("$LiftedBooleanOr"), a, b);
LiftedBooleanXor = (a, b, c) => JsExpression.Invocation(JsExpression.Identifier("$LiftedBooleanXor"), a, b);
Bind = (f, t, c) => JsExpression.Invocation(JsExpression.Identifier("$Bind"), f, t);
BindFirstParameterToThis = (f, c) => JsExpression.Invocation(JsExpression.Identifier("$BindFirstParameterToThis"), f);
Default = (t, c) => t.Kind == TypeKind.Dynamic ? (JsExpression)JsExpression.Identifier("$DefaultDynamic") : JsExpression.Invocation(JsExpression.Identifier("$Default"), GetScriptType(t, TypeContext.GetDefaultValue, c.ResolveTypeParameter));
CreateArray = (t, dim, c) => JsExpression.Invocation(JsExpression.Identifier("$CreateArray"), new[] { GetScriptType(t, TypeContext.GetDefaultValue, c.ResolveTypeParameter) }.Concat(dim));
CloneDelegate = (e, s, t, c) => JsExpression.Invocation(JsExpression.Identifier("$CloneDelegate"), e);
CallBase = (m, a, c) => JsExpression.Invocation(JsExpression.Identifier("$CallBase"), new[] { GetScriptType(m.DeclaringType, TypeContext.BindBaseCall, c.ResolveTypeParameter), JsExpression.String("$" + m.Name), JsExpression.ArrayLiteral(m is SpecializedMethod ? ((SpecializedMethod)m).TypeArguments.Select(x => GetScriptType(x, TypeContext.GenericArgument, c.ResolveTypeParameter)) : new JsExpression[0]), JsExpression.ArrayLiteral(a) });
BindBaseCall = (m, a, c) => JsExpression.Invocation(JsExpression.Identifier("$BindBaseCall"), new[] { GetScriptType(m.DeclaringType, TypeContext.BindBaseCall, c.ResolveTypeParameter), JsExpression.String("$" + m.Name), JsExpression.ArrayLiteral(m is SpecializedMethod ? ((SpecializedMethod)m).TypeArguments.Select(x => GetScriptType(x, TypeContext.GenericArgument, c.ResolveTypeParameter)) : new JsExpression[0]), a });
MakeEnumerator = (yt, mn, gc, d, c) => JsExpression.Invocation(JsExpression.Identifier("$MakeEnumerator"), new[] { GetScriptType(yt, TypeContext.GenericArgument, c.ResolveTypeParameter), mn, gc, d ?? JsExpression.Null });
MakeEnumerable = (yt, ge, c) => JsExpression.Invocation(JsExpression.Identifier("$MakeEnumerable"), new[] { GetScriptType(yt, TypeContext.GenericArgument, c.ResolveTypeParameter), ge });
GetMultiDimensionalArrayValue = (a, i, c) => JsExpression.Invocation(JsExpression.Identifier("$MultidimArrayGet"), new[] { a }.Concat(i));
SetMultiDimensionalArrayValue = (a, i, v, c) => JsExpression.Invocation(JsExpression.Identifier("$MultidimArraySet"), new[] { a }.Concat(i).Concat(new[] { v }));
CreateTaskCompletionSource = (t, c) => JsExpression.Invocation(JsExpression.Identifier("$CreateTaskCompletionSource"), t != null ? GetScriptType(t, TypeContext.GenericArgument, c.ResolveTypeParameter) : JsExpression.String("non-generic"));
SetAsyncResult = (t, v, c) => JsExpression.Invocation(JsExpression.Identifier("$SetAsyncResult"), t, v ?? JsExpression.String("<<null>>"));
SetAsyncException = (t, e, c) => JsExpression.Invocation(JsExpression.Identifier("$SetAsyncException"), t, e);
GetTaskFromTaskCompletionSource = (t, c) => JsExpression.Invocation(JsExpression.Identifier("$GetTask"), t);
ApplyConstructor = (c, a, x) => JsExpression.Invocation(JsExpression.Identifier("$ApplyConstructor"), c, a);
ShallowCopy = (s, t, c) => JsExpression.Invocation(JsExpression.Identifier("$ShallowCopy"), s, t);
GetMember = (m, c) => JsExpression.Invocation(JsExpression.Identifier("$GetMember"), GetScriptType(m.DeclaringType, TypeContext.TypeOf, c.ResolveTypeParameter), JsExpression.String(m.Name));
GetExpressionForLocal = (n, a, t, c) => JsExpression.Invocation(JsExpression.Identifier("$Local"), JsExpression.String(n), GetScriptType(t, TypeContext.TypeOf, c.ResolveTypeParameter), a);
CloneValueType = (v, t, c) => JsExpression.Invocation(JsExpression.Identifier("$Clone"), v, GetScriptType(t, TypeContext.TypeOf, c.ResolveTypeParameter));
InitializeField = (t, n, m, v, c) => JsExpression.Invocation(JsExpression.Identifier("$Init"), t, JsExpression.String(n), v);
}
public static IList <string> ValidateLiteralCode(IMethod method, string literalCode, Func <ITypeReference, IType> resolveType)
{
var errors = new List <string>();
CompileInlineCodeMethodInvocation(method,
literalCode,
method.IsStatic ? null : JsExpression.Null,
method.Parameters.Select(p => p.IsParams ? (JsExpression)JsExpression.ArrayLiteral() : JsExpression.String("X")).ToList(),
resolveType,
(t, c) => JsExpression.Null,
true,
errors.Add);
return(errors);
}