public void GlobalMethodsAttributeWithModuleNameCausesModuleGlobalMethodsToBeGenerated()
{
AssertCorrect(
@"////////////////////////////////////////////////////////////////////////////////
// SomeNamespace.InnerNamespace.MyClass
exports.s1 = function(s) {
S;
};
exports.s2 = function(t) {
T;
};
Q;
R;
", new MockScriptSharpMetadataImporter()
{
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name == "MyClass" ? "" : t.FullName), GetModuleName = t => "my-module"
},
new JsClass(CreateMockTypeDefinition("SomeNamespace.InnerNamespace.MyClass"), JsClass.ClassTypeEnum.Class, null, null, new JsExpression[0])
{
StaticMethods = { new JsMethod(CreateMockMethod("S1"), "s1", null, CreateFunction("s")),
new JsMethod(CreateMockMethod("S2"), "s2", null, CreateFunction("t")) },
StaticInitStatements = { new JsExpressionStatement(JsExpression.Identifier("Q")),
new JsExpressionStatement(JsExpression.Identifier("R")), }
});
}
public void ForeachStatementWithStrucElementType()
{
AssertCorrect(
@"
class MyEnumerable {
public MyEnumerator GetEnumerator() { return null; }
}
sealed class MyEnumerator {
public int Current { get { return 0; } }
public bool MoveNext() {}
}
public void M() {
MyEnumerable list = null;
// BEGIN
foreach (var item in list) {
int x = 0;
}
// END
}",
@" var $tmp1 = $list.GetEnumerator();
while ($tmp1.MoveNext()) {
var $item = $Clone($tmp1.Current, {to_Int32});
var $x = $Clone(0, {to_Int32});
}
", metadataImporter: new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.MutableValueType(t.Name), GetPropertySemantics = p => PropertyScriptSemantics.Field(p.Name)
});
}
public void CannotUseNotUsableTypeAsATypeArgument()
{
var nc = new MockMetadataImporter {
GetTypeSemantics = t => t.Name == "C1" ? TypeScriptSemantics.NotUsableFromScript() : TypeScriptSemantics.NormalType(t.Name)
};
var er = new MockErrorReporter(false);
Compile(new[] {
@"class C1 {}
class C {
public void M() {
var c = new C1();
}
}"
}, metadataImporter: nc, errorReporter: er);
Assert.That(er.AllMessagesText.Count, Is.EqualTo(1));
Assert.That(er.AllMessagesText[0].Contains("not usable from script") && er.AllMessagesText[0].Contains("instance") && er.AllMessagesText[0].Contains("C1"));
er = new MockErrorReporter(false);
Compile(new[] {
@"class C1 {}
class C2<T> {}
class C {
public void M() {
var x = new C2<C2<C1>>();
}
}"
}, metadataImporter: nc, errorReporter: er);
Assert.That(er.AllMessagesText.Count, Is.EqualTo(1));
Assert.That(er.AllMessagesText[0].Contains("not usable from script") && er.AllMessagesText[0].Contains("type argument") && er.AllMessagesText[0].Contains("C1") && er.AllMessagesText[0].Contains("C2"));
}
public void CannotUseMutableValueTypeAsTypeArgument()
{
var md = new MockMetadataImporter {
GetTypeSemantics = t => t.Kind == TypeKind.Struct ? TypeScriptSemantics.MutableValueType(t.Name) : TypeScriptSemantics.NormalType(t.Name)
};
var er = new MockErrorReporter(false);
Compile(new[] {
@"struct S1 {}
class C1<T> {}
class C {
public void M() {
var c = new C1<S1>();
}
}"
}, metadataImporter: md, errorReporter: er);
Assert.That(er.AllMessages.Count, Is.EqualTo(1));
Assert.That(er.AllMessages[0].Code == 7539 && er.AllMessages[0].FormattedMessage.Contains("mutable value type") && er.AllMessages[0].FormattedMessage.Contains("S1"));
er = new MockErrorReporter(false);
Compile(new[] {
@"struct S1 {}
class C1<T> {}
class C {
public void M() {
var c = new C1<C1<S1>>();
}
}"
}, metadataImporter: md, errorReporter: er);
Assert.That(er.AllMessages.Count, Is.EqualTo(1));
Assert.That(er.AllMessages[0].Code == 7539 && er.AllMessages[0].FormattedMessage.Contains("mutable value type") && er.AllMessages[0].FormattedMessage.Contains("S1"));
}
public void CannotUseNotUsableTypeAsAGenericArgument()
{
var nc = new MockMetadataImporter {
GetTypeSemantics = t => t.Name == "C1" ? TypeScriptSemantics.NotUsableFromScript() : TypeScriptSemantics.NormalType(t.Name)
};
var er = new MockErrorReporter(false);
Compile(new[] {
@"class C1 {}
class C {
public void F1<T>() {}
public void M() {
F1<C1>();
}
}"
}, metadataImporter: nc, errorReporter: er);
Assert.That(er.AllMessagesText.Count, Is.EqualTo(1));
Assert.That(er.AllMessagesText[0].Contains("not usable from script") && er.AllMessagesText[0].Contains("generic argument") && er.AllMessagesText[0].Contains("C1") && er.AllMessagesText[0].Contains("F1"));
er = new MockErrorReporter(false);
Compile(new[] {
@"class C1 {}
interface I1<T> {}
class C {
public void F1<T>() {}
public void M() {
F1<I1<I1<C1>>>();
}
}"
}, metadataImporter: nc, errorReporter: er);
Assert.That(er.AllMessagesText.Count, Is.EqualTo(1));
Assert.That(er.AllMessagesText[0].Contains("not usable from script") && er.AllMessagesText[0].Contains("generic argument") && er.AllMessagesText[0].Contains("C1") && er.AllMessagesText[0].Contains("F1"));
}
public void ClassWithSameNameAsVariable2()
{
var someAsm = Common.CreateMockAssembly();
var actual = Process(new JsStatement[] {
JsStatement.Function("f", new[] { "x" }, JsStatement.Block(
JsStatement.Var("y", JsExpression.Number(0)),
JsExpression.FunctionDefinition(new string[0],
JsExpression.Binary(ExpressionNodeType.Add, JsExpression.Member(new JsTypeReferenceExpression(Common.CreateMockTypeDefinition("x", someAsm)), "a"), JsExpression.Member(new JsTypeReferenceExpression(Common.CreateMockTypeDefinition("y", someAsm)), "a"))
),
JsExpression.FunctionDefinition(new string[0], JsStatement.Block(
JsStatement.Var("z", JsExpression.Binary(ExpressionNodeType.Add, JsExpression.Identifier("x"), JsExpression.Identifier("y")))
))
))
}, new[] { Common.CreateMockAssembly(), someAsm }, new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name)
}, namer: new Namer());
AssertCorrect(actual,
@"(function() {
'use strict';
var $asm = {};
function f(x1) {
var y1 = 0;
(function() {
x.a + y.a;
});
(function() {
var z = x1 + y1;
});
}
})();
");
}
public void ModuleNameOnAssemblyCanBeOverriddenOnType()
{
var asm = Common.CreateMockAssembly(new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("my-module") });
var c1 = Common.CreateMockTypeDefinition("C1", asm, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("other-module") });
var c2 = Common.CreateMockTypeDefinition("C2", asm, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("") });
var c3 = Common.CreateMockTypeDefinition("C3", asm, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute(null) });
var actual = Process(new JsStatement[] {
JsExpression.Member(new JsTypeReferenceExpression(c1), "a"),
JsExpression.Member(new JsTypeReferenceExpression(c2), "b"),
JsExpression.Member(new JsTypeReferenceExpression(c3), "c"),
}, new[] { Common.CreateMockAssembly(), asm }, metadata: new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name.Replace("+", "_"))
});
AssertCorrect(actual,
@"'use strict';
require('mscorlib');
var $othermodule = require('other-module');
var $asm = {};
$othermodule.C1.a;
C2.b;
C3.c;
");
}
public void RenamedVariableClashWithImplicitGlobal()
{
var someAsm = Common.CreateMockAssembly();
var actual = Process(new JsStatement[] {
JsStatement.Function("f", new[] { "x" }, JsStatement.Block(
JsExpression.FunctionDefinition(new string[0],
JsExpression.Member(new JsTypeReferenceExpression(Common.CreateMockTypeDefinition("x", someAsm)), "a")
),
JsExpression.FunctionDefinition(new string[0], JsStatement.Block(
JsExpression.Add(JsExpression.Identifier("x"), JsExpression.Identifier("x1"))
))
))
}, new[] { Common.CreateMockAssembly(), someAsm }, new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name)
}, namer: new Namer());
AssertCorrect(actual,
@"(function() {
'use strict';
var $asm = {};
function f(x2) {
(function() {
x.a;
});
(function() {
x2 + x1;
});
}
})();
");
}
public void CannotUseMutableValueTypeAsATypeArgumentInATypeOfExpression()
{
var metadataImporter = new MockMetadataImporter {
GetTypeSemantics = t => t.Name == "C1" ? TypeScriptSemantics.MutableValueType(t.Name) : TypeScriptSemantics.NormalType(t.Name)
};
var er = new MockErrorReporter(false);
Compile(new[] {
@"struct C1 {}
class C {
public void M() {
var t = typeof(C1);
}
}"
}, metadataImporter: metadataImporter, errorReporter: er);
Assert.That(er.AllMessages.Count, Is.EqualTo(0));
er = new MockErrorReporter(false);
Compile(new[] {
@"struct C1 {}
interface I1<T> {}
class C {
public void M() {
var t= typeof(I1<I1<C1>>);
}
}"
}, metadataImporter: metadataImporter, errorReporter: er);
Assert.That(er.AllMessages.Count, Is.EqualTo(1));
Assert.That(er.AllMessages[0].Code == 7539 && er.AllMessages[0].FormattedMessage.Contains("mutable value type") && er.AllMessages[0].FormattedMessage.Contains("C1"));
}
public void CannotUseNotUsableTypeInATypeOfExpression()
{
var metadataImporter = new MockMetadataImporter {
GetTypeSemantics = t => t.Name == "C1" ? TypeScriptSemantics.NotUsableFromScript() : TypeScriptSemantics.NormalType(t.Name)
};
var er = new MockErrorReporter(false);
Compile(new[] {
@"class C1 {}
class C {
public void M() {
var t = typeof(C1);
}
}"
}, metadataImporter: metadataImporter, errorReporter: er);
Assert.That(er.AllMessagesText.Count, Is.EqualTo(1));
Assert.That(er.AllMessagesText[0].Contains("not usable from script") && er.AllMessagesText[0].Contains("typeof") && er.AllMessagesText[0].Contains("C1"));
er = new MockErrorReporter(false);
Compile(new[] {
@"class C1 {}
interface I1<T> {}
class C {
public void M() {
var t= typeof(I1<I1<C1>>);
}
}"
}, metadataImporter: metadataImporter, errorReporter: er);
Assert.That(er.AllMessagesText.Count, Is.EqualTo(1));
Assert.That(er.AllMessagesText[0].Contains("not usable from script") && er.AllMessagesText[0].Contains("typeof") && er.AllMessagesText[0].Contains("C1"));
}
public void UsingUnusableClassAsABaseClassForAnotherUnusableClassIsNotAnError()
{
var metadataImporter = new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NotUsableFromScript()
};
Compile(new[] { "class B {} class D : B {}" }, metadataImporter: metadataImporter);
// No errors is good enough
}
public void IgnoreGenericArgumentsInTheTypeSemanticsRemovesGenericArgumentsFromTheType()
{
var metadataImporter = new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name, ignoreGenericArguments: true)
};
Compile(new[] { "class C1<T1, T2> {}" }, metadataImporter: metadataImporter);
FindClass("C1").TypeArgumentNames.Should().BeEmpty();
}
public void AccessingMemberOnTypeWithEmptyScriptNameResultsInGlobalAccess()
{
var actual = Process(new JsStatement[] {
new JsExpressionStatement(new JsMemberAccessExpression(new JsTypeReferenceExpression(CreateMockType("GlobalType", CreateMockAssembly())), "x")),
}, metadata: new MockScriptSharpMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType("")
});
AssertCorrect(actual, "x;\n");
}
public void AccessingMemberOnTypeWithEmptyScriptNameInOwnAssemblyWithModuleNameUsesExports()
{
var asm = CreateMockAssembly();
var actual = Process(new JsStatement[] {
new JsExpressionStatement(new JsMemberAccessExpression(new JsTypeReferenceExpression(CreateMockType("GlobalType", asm)), "x")),
}, mainAssembly: asm, metadata: new MockScriptSharpMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(""), GetModuleName = t => "my-module", MainModuleName = "my-module"
});
AssertCorrect(actual, "exports.x;\n");
}
public void InterfaceThatIsNotUsableFromScriptCannotBeImplementedByAUsableClass()
{
var metadataImporter = new MockMetadataImporter {
GetTypeSemantics = t => t.Name == "I1" ? TypeScriptSemantics.NotUsableFromScript() : TypeScriptSemantics.NormalType(t.Name)
};
var er = new MockErrorReporter(false);
Compile(new[] { "interface I1 {} class C1 : I1 {}" }, metadataImporter: metadataImporter, errorReporter: er);
Assert.That(er.AllMessages.Count, Is.EqualTo(1));
Assert.That(er.AllMessages[0].FormattedMessage.Contains("not usable from script") && er.AllMessages[0].FormattedMessage.Contains("inheritance list") && er.AllMessages[0].FormattedMessage.Contains("I1") && er.AllMessages[0].FormattedMessage.Contains("C1"));
}
public void ImportingImportedTypeFromOwnAssemblyWorks()
{
var asm = CreateMockAssembly();
var type = CreateMockType("MyImportedType", asm);
var actual = Process(new JsStatement[] {
new JsReturnStatement(JsExpression.Binary(ExpressionNodeType.Add, JsExpression.Member(new JsTypeReferenceExpression(type), "x"), JsExpression.Number(1)))
}, mainAssembly: asm, metadata: new MockScriptSharpMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType("$" + t.FullName), IsImported = t => ReferenceEquals(t, type)
});
AssertCorrect(actual, "return $MyImportedType.x + 1;\n");
}
public void AccessingMemberOnTypeWithEmptyScriptNameResultsInGlobalAccess()
{
var actual = Process(new JsStatement[] {
new JsExpressionStatement(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockTypeDefinition("GlobalType", Common.CreateMockAssembly())), "x")),
}, Common.CreateMockAssembly(), new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType("")
});
AssertCorrect(actual,
@"(function() {
x;
})();
");
}
public void ModuleNameAttributeIsInheritedToInnerTypesButCanBeOverridden()
{
var asm = Common.CreateMockAssembly();
var c1 = Common.CreateMockTypeDefinition("C1", asm, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("my-module") });
var c1d1 = Common.CreateMockTypeDefinition("C1+D1", asm, declaringType: c1);
var c1d2 = Common.CreateMockTypeDefinition("C1+D2", asm, declaringType: c1, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("other-module") });
var c1d3 = Common.CreateMockTypeDefinition("C1+D3", asm, declaringType: c1, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute(null) });
var c1d4 = Common.CreateMockTypeDefinition("C1+D4", asm, declaringType: c1, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("") });
var c2 = Common.CreateMockTypeDefinition("C2", asm);
var c2d1 = Common.CreateMockTypeDefinition("C2+D1", asm, declaringType: c2);
var c2d2 = Common.CreateMockTypeDefinition("C2+D2", asm, declaringType: c2, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("third-module") });
var c2d3 = Common.CreateMockTypeDefinition("C2+D3", asm, declaringType: c2, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute(null) });
var c2d4 = Common.CreateMockTypeDefinition("C2+D4", asm, declaringType: c2, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("") });
var actual = Process(new JsStatement[] {
JsExpression.Member(new JsTypeReferenceExpression(c1), "a"),
JsExpression.Member(new JsTypeReferenceExpression(c1d1), "b"),
JsExpression.Member(new JsTypeReferenceExpression(c1d2), "c"),
JsExpression.Member(new JsTypeReferenceExpression(c1d3), "d"),
JsExpression.Member(new JsTypeReferenceExpression(c1d4), "e"),
JsExpression.Member(new JsTypeReferenceExpression(c2), "f"),
JsExpression.Member(new JsTypeReferenceExpression(c2d1), "g"),
JsExpression.Member(new JsTypeReferenceExpression(c2d2), "h"),
JsExpression.Member(new JsTypeReferenceExpression(c2d3), "i"),
JsExpression.Member(new JsTypeReferenceExpression(c2d4), "j"),
}, new[] { Common.CreateMockAssembly(), asm }, metadata: new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name.Replace("+", "_"))
});
AssertCorrect(actual,
@"'use strict';
require('mscorlib');
var $mymodule = require('my-module');
var $othermodule = require('other-module');
var $thirdmodule = require('third-module');
var $asm = {};
$mymodule.C1.a;
C1_D1.b;
$othermodule.C1_D2.c;
C1_D3.d;
C1_D4.e;
C2.f;
C2_D1.g;
$thirdmodule.C2_D2.h;
C2_D3.i;
C2_D4.j;
");
}
public void CurrentAssemblyReferenceWorksInModule()
{
var actual = Process(new JsStatement[] {
JsExpression.Member(Linker.CurrentAssemblyExpressionStatic, "a")
}, new[] { Common.CreateMockAssembly(new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("my-module") }) }, new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name)
}, namer: new Namer());
AssertCorrect(actual,
@"(function() {
'use strict';
exports.a;
})();
");
}
public void ImportingTypesFromGlobalNamespaceWorks()
{
var otherAsm = CreateMockAssembly();
var actual = Process(new JsStatement[] {
new JsExpressionStatement(new JsTypeReferenceExpression(CreateMockType("GlobalType", otherAsm))),
new JsReturnStatement(JsExpression.Binary(ExpressionNodeType.Add, JsExpression.Member(new JsTypeReferenceExpression(CreateMockType("Global.NestedNamespace.InnerNamespace.Type", otherAsm)), "x"), JsExpression.Number(1)))
}, metadata: new MockScriptSharpMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(string.Join(".", t.FullName.Split('.').Select(x => "$" + x)))
});
AssertCorrect(actual,
@"$GlobalType;
return $Global.$NestedNamespace.$InnerNamespace.$Type.x + 1;
");
}
public void AccessingMemberOnTypeWithEmptyScriptNameInOwnAssemblyWithModuleNameUsesExports()
{
var asm = Common.CreateMockAssembly(new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("main-module") });
var actual = Process(new JsStatement[] {
new JsExpressionStatement(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockTypeDefinition("GlobalType", asm)), "x")),
}, asm, metadata: new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType("")
});
AssertCorrect(actual,
@"(function() {
exports.x;
})();
");
}
public void AccessingMemberOnTypeWithEmptyScriptNameInOwnAssemblyButWithDifferentModuleNameResultsInARequire()
{
var asm = Common.CreateMockAssembly(new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("main-module") });
var actual = Process(new JsStatement[] {
new JsExpressionStatement(JsExpression.MemberAccess(new JsTypeReferenceExpression(Common.CreateMockTypeDefinition("GlobalType", asm, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("my-module") })), "x")),
}, asm, metadata: new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType("")
});
AssertCorrect(actual,
@"require('mscorlib');
var $mymodule = require('my-module');
$mymodule.x;
");
}
public void ClassesWithGenerateCodeSetToFalseAndTheirNestedClassesAreNotInTheOutput()
{
var metadataImporter = new MockMetadataImporter {
GetTypeSemantics = type => TypeScriptSemantics.NormalType(type.Name, generateCode: type.Name != "C2")
};
Compile(new[] { "class C1 {} class C2 { class C3 {} }" }, metadataImporter: metadataImporter);
CompiledTypes.Select(t => t.CSharpTypeDefinition.Name).Should().BeEquivalentTo(new[] { "C1", "C3" });
metadataImporter = new MockMetadataImporter {
GetTypeSemantics = type => type.Name != "C2" ? TypeScriptSemantics.NormalType(type.Name) : TypeScriptSemantics.NotUsableFromScript()
};
Compile(new[] { "class C1 {} class C2 { class C3 {} }" }, metadataImporter: metadataImporter);
CompiledTypes.Select(t => t.CSharpTypeDefinition.Name).Should().BeEquivalentTo(new[] { "C1", "C3" });
}
public void AccessingMemberOnTypeWithEmptyScriptNameInOwnAssemblyButWithDifferentModuleNameResultsInARequire()
{
var asm = CreateMockAssembly();
var actual = Process(new JsStatement[] {
new JsExpressionStatement(new JsMemberAccessExpression(new JsTypeReferenceExpression(CreateMockType("GlobalType", asm)), "x")),
}, mainAssembly: asm, metadata: new MockScriptSharpMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(""), GetModuleName = t => "my-module", MainModuleName = "main-module"
});
AssertCorrect(actual,
@"require('mscorlib');
var $mymodule = require('my-module');
$mymodule.x;
");
}
public void CurrentAssemblyReferenceWorksInNonModule()
{
var actual = Process(new JsStatement[] {
JsExpression.Member(Linker.CurrentAssemblyExpressionStatic, "a")
}, new[] { Common.CreateMockAssembly() }, new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name)
}, namer: new Namer());
AssertCorrect(actual,
@"(function() {
'use strict';
var $asm = {};
$asm.a;
})();
");
}
public void ImportingImportedTypeFromOwnAssemblyWorks()
{
var asm = Common.CreateMockAssembly();
var type = Common.CreateMockTypeDefinition("MyImportedType", asm, attributes: new Expression <Func <Attribute> >[] { () => new ImportedAttribute() });
var actual = Process(new JsStatement[] {
new JsReturnStatement(JsExpression.Binary(ExpressionNodeType.Add, JsExpression.Member(new JsTypeReferenceExpression(type), "x"), JsExpression.Number(1)))
}, asm, metadata: new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType("$" + t.FullName)
});
AssertCorrect(actual,
@"(function() {
return $MyImportedType.x + 1;
})();
");
}
public void CurrentAssemblyReferenceWorksInAsyncModule()
{
var actual = Process(new JsStatement[] {
JsExpression.Member(Linker.CurrentAssemblyExpressionStatic, "a")
}, new[] { Common.CreateMockAssembly(new Expression <Func <Attribute> >[] { () => new AsyncModuleAttribute() }) }, new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType(t.Name)
}, namer: new Namer());
AssertCorrect(actual,
@"define(['mscorlib'], function(_) {
'use strict';
var exports = {};
exports.a;
return exports;
});
");
}
public void UsingTypeWithNoScriptNameInModuleReturnsTheModuleVariable()
{
var asm = Common.CreateMockAssembly(attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("main-module") });
var type = Common.CreateMockTypeDefinition("GlobalType", asm, attributes: new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("some-module") });
var actual = Process(new JsStatement[] {
JsStatement.Return(new JsTypeReferenceExpression(type)),
}, new[] { asm }, metadata: new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType("")
});
AssertCorrect(actual,
@"'use strict';
require('mscorlib');
var $somemodule = require('some-module');
return $somemodule;
");
}
public void ImportingGlobalMethodsFromModulesWorks()
{
var t1 = Common.CreateMockTypeDefinition("Type1", Common.CreateMockAssembly(new Expression <Func <Attribute> >[] { () => new ModuleNameAttribute("mymodule") }));
var md = new MockMetadataImporter {
GetTypeSemantics = t => TypeScriptSemantics.NormalType("")
};
var actual = Process(new JsStatement[] {
new JsExpressionStatement(JsExpression.Member(new JsTypeReferenceExpression(t1), "a")),
}, Common.CreateMockAssembly(), metadata: md);
AssertCorrect(actual,
@"require('mscorlib');
var $mymodule = require('mymodule');
$mymodule.a;
");
}
public void EnumsWithGenerateCodeSetToFalseAreNotInTheOutput()
{
var metadataImporter = new MockMetadataImporter {
GetTypeSemantics = type => TypeScriptSemantics.NormalType(type.Name, generateCode: type.Name != "C2")
};
Compile(new[] { "enum C1 {} enum C2 {}" }, metadataImporter);
CompiledTypes.Should().HaveCount(1);
CompiledTypes[0].CSharpTypeDefinition.Name.Should().Be("C1");
metadataImporter = new MockMetadataImporter {
GetTypeSemantics = type => type.Name != "C2" ? TypeScriptSemantics.NormalType(type.Name) : TypeScriptSemantics.NotUsableFromScript()
};
Compile(new[] { "enum C1 {} enum C2 {}" }, metadataImporter);
CompiledTypes.Should().HaveCount(1);
CompiledTypes[0].CSharpTypeDefinition.Name.Should().Be("C1");
}