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Unified Diff: test/codegen/lib/mirrors/generic_interface_test.dart

Issue 2265533002: Add mirrors tests (Closed) Base URL: https://github.com/dart-lang/dev_compiler.git@master
Patch Set: Created 4 years, 4 months ago
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Index: test/codegen/lib/mirrors/generic_interface_test.dart
diff --git a/test/codegen/lib/mirrors/generic_interface_test.dart b/test/codegen/lib/mirrors/generic_interface_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..03e3f114a7046c3c100720e7a1cf582dadcac3fd
--- /dev/null
+++ b/test/codegen/lib/mirrors/generic_interface_test.dart
@@ -0,0 +1,110 @@
+// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+library test.generic_bounded;
+
+import 'dart:mirrors';
+
+import 'package:expect/expect.dart';
+
+import 'generics_helper.dart';
+
+class Interface<T> {}
+class Bounded<S extends num> {}
+
+class Fixed implements Interface<int> {}
+class Generic<R> implements Interface<R> {}
+
+class Bienbounded implements Bounded<int> {}
+class Malbounded implements Bounded<String> {} /// 01: static type warning
+class FBounded implements Interface<FBounded> {}
+
+class Mixin {}
+class FixedMixinApplication = Object with Mixin implements Interface<int>;
+class GenericMixinApplication<X> = Object with Mixin implements Interface<X>;
+class FixedClass extends Object with Mixin implements Interface<int> {}
+class GenericClass<Y> extends Object with Mixin implements Interface<Y> {}
+
+main() {
+ TypeMirror dynamicMirror = currentMirrorSystem().dynamicType;
+
+ ClassMirror interfaceDecl = reflectClass(Interface);
+ ClassMirror boundedDecl = reflectClass(Bounded);
+
+ ClassMirror interfaceOfInt = reflectClass(Fixed).superinterfaces.single;
+ ClassMirror interfaceOfR = reflectClass(Generic).superinterfaces.single;
+ ClassMirror interfaceOfBool = reflect(new Generic<bool>()).type.superinterfaces.single;
+
+ ClassMirror boundedOfInt = reflectClass(Bienbounded).superinterfaces.single;
+ ClassMirror boundedOfString = reflectClass(Malbounded).superinterfaces.single; /// 01: continued
+ ClassMirror interfaceOfFBounded = reflectClass(FBounded).superinterfaces.single;
+
+ ClassMirror interfaceOfInt2 = reflectClass(FixedMixinApplication).superinterfaces.single;
+ ClassMirror interfaceOfX = reflectClass(GenericMixinApplication).superinterfaces.single;
+ ClassMirror interfaceOfDouble = reflect(new GenericMixinApplication<double>()).type.superinterfaces.single;
+ ClassMirror interfaceOfInt3 = reflectClass(FixedClass).superinterfaces.single;
+ ClassMirror interfaceOfY = reflectClass(GenericClass).superinterfaces.single;
+ ClassMirror interfaceOfDouble2 = reflect(new GenericClass<double>()).type.superinterfaces.single;
+
+
+ Expect.isTrue(interfaceDecl.isOriginalDeclaration);
+ Expect.isTrue(boundedDecl.isOriginalDeclaration);
+
+ Expect.isFalse(interfaceOfInt.isOriginalDeclaration);
+ Expect.isFalse(interfaceOfR.isOriginalDeclaration);
+ Expect.isFalse(interfaceOfBool.isOriginalDeclaration);
+ Expect.isFalse(boundedOfInt.isOriginalDeclaration);
+ Expect.isFalse(boundedOfString.isOriginalDeclaration); /// 01: continued
+ Expect.isFalse(interfaceOfFBounded.isOriginalDeclaration);
+ Expect.isFalse(interfaceOfInt2.isOriginalDeclaration);
+ Expect.isFalse(interfaceOfX.isOriginalDeclaration);
+ Expect.isFalse(interfaceOfDouble.isOriginalDeclaration);
+ Expect.isFalse(interfaceOfInt3.isOriginalDeclaration);
+ Expect.isFalse(interfaceOfY.isOriginalDeclaration);
+ Expect.isFalse(interfaceOfDouble2.isOriginalDeclaration);
+
+
+ TypeVariableMirror tFromInterface = interfaceDecl.typeVariables.single;
+ TypeVariableMirror sFromBounded = boundedDecl.typeVariables.single;
+ TypeVariableMirror rFromGeneric = reflectClass(Generic).typeVariables.single;
+ TypeVariableMirror xFromGenericMixinApplication = reflectClass(GenericMixinApplication).typeVariables.single;
+ TypeVariableMirror yFromGenericClass = reflectClass(GenericClass).typeVariables.single;
+
+ Expect.equals(reflectClass(Object), tFromInterface.upperBound);
+ Expect.equals(reflectClass(num), sFromBounded.upperBound);
+ Expect.equals(reflectClass(Object), rFromGeneric.upperBound);
+ Expect.equals(reflectClass(Object), xFromGenericMixinApplication.upperBound);
+ Expect.equals(reflectClass(Object), yFromGenericClass.upperBound);
+
+
+ typeParameters(interfaceDecl, [#T]);
+ typeParameters(boundedDecl, [#S]);
+ typeParameters(interfaceOfInt, [#T]);
+ typeParameters(interfaceOfR, [#T]);
+ typeParameters(interfaceOfBool, [#T]);
+ typeParameters(boundedOfInt, [#S]);
+ typeParameters(boundedOfString, [#S]); /// 01: continued
+ typeParameters(interfaceOfFBounded, [#T]);
+ typeParameters(interfaceOfInt2, [#T]);
+ typeParameters(interfaceOfX, [#T]);
+ typeParameters(interfaceOfDouble, [#T]);
+ typeParameters(interfaceOfInt3, [#T]);
+ typeParameters(interfaceOfY, [#T]);
+ typeParameters(interfaceOfDouble2, [#T]);
+
+ typeArguments(interfaceDecl, []);
+ typeArguments(boundedDecl, []);
+ typeArguments(interfaceOfInt, [reflectClass(int)]);
+ typeArguments(interfaceOfR, [rFromGeneric]);
+ typeArguments(interfaceOfBool, [reflectClass(bool)]);
+ typeArguments(boundedOfInt, [reflectClass(int)]);
+ typeArguments(boundedOfString, [reflectClass(String)]); /// 01: continued
+ typeArguments(interfaceOfFBounded, [reflectClass(FBounded)]);
+ typeArguments(interfaceOfInt2, [reflectClass(int)]);
+ typeArguments(interfaceOfX, [xFromGenericMixinApplication]);
+ typeArguments(interfaceOfDouble, [reflectClass(double)]);
+ typeArguments(interfaceOfInt3, [reflectClass(int)]);
+ typeArguments(interfaceOfY, [yFromGenericClass]);
+ typeArguments(interfaceOfDouble2, [reflectClass(double)]);
+}
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