Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(456)

Unified Diff: test/codegen/lib/mirrors/generics_substitution_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
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: test/codegen/lib/mirrors/generics_substitution_test.dart
diff --git a/test/codegen/lib/mirrors/generics_substitution_test.dart b/test/codegen/lib/mirrors/generics_substitution_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..de13f2e4d40048107c0d699f809751632deed654
--- /dev/null
+++ b/test/codegen/lib/mirrors/generics_substitution_test.dart
@@ -0,0 +1,55 @@
+// 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.generics_substitution;
+
+import 'dart:mirrors';
+import 'package:expect/expect.dart';
+
+class SuperGeneric<R, S> {
+ R r;
+ s(S s) {}
+}
+
+class Generic<T> extends SuperGeneric<T, int> {
+ T t() {}
+}
+
+main() {
+ ClassMirror genericDecl = reflectClass(Generic);
+ ClassMirror genericOfString = reflect(new Generic<String>()).type;
+ ClassMirror superGenericDecl = reflectClass(SuperGeneric);
+ ClassMirror superOfTAndInt = genericDecl.superclass;
+ ClassMirror superOfStringAndInt = genericOfString.superclass;
+
+ Expect.isTrue(genericDecl.isOriginalDeclaration);
+ Expect.isFalse(genericOfString.isOriginalDeclaration);
+ Expect.isTrue(superGenericDecl.isOriginalDeclaration);
+ Expect.isFalse(superOfTAndInt.isOriginalDeclaration);
+ Expect.isFalse(superOfStringAndInt.isOriginalDeclaration);
+
+ Symbol r(ClassMirror cm) =>
+ (cm.declarations[#r] as VariableMirror).type.simpleName;
+ Symbol s(ClassMirror cm) =>
+ (cm.declarations[#s] as MethodMirror).parameters[0].type.simpleName;
+ Symbol t(ClassMirror cm) =>
+ (cm.declarations[#t] as MethodMirror).returnType.simpleName;
+
+ Expect.equals(#T, r(genericDecl.superclass));
+ Expect.equals(#int, s(genericDecl.superclass));
+ Expect.equals(#T, t(genericDecl));
+
+ Expect.equals(#String, r(genericOfString.superclass));
+ Expect.equals(#int, s(genericOfString.superclass));
+ Expect.equals(#String, t(genericOfString));
+
+ Expect.equals(#R, r(superGenericDecl));
+ Expect.equals(#S, s(superGenericDecl));
+
+ Expect.equals(#T, r(superOfTAndInt));
+ Expect.equals(#int, s(superOfTAndInt));
+
+ Expect.equals(#String, r(superOfStringAndInt));
+ Expect.equals(#int, s(superOfStringAndInt));
+}
« no previous file with comments | « test/codegen/lib/mirrors/generics_special_types_test.dart ('k') | test/codegen/lib/mirrors/generics_test.dart » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698