Add mirrors tests

test/codegen/lib/mirrors/initializing_formals_test.dart

Index: test/codegen/lib/mirrors/initializing_formals_test.dart
diff --git a/test/codegen/lib/mirrors/initializing_formals_test.dart b/test/codegen/lib/mirrors/initializing_formals_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..cbb08123efb448d9580384aec55935d6a79b8eaa
--- /dev/null
+++ b/test/codegen/lib/mirrors/initializing_formals_test.dart
@@ -0,0 +1,158 @@
+// 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.initializing_formals;
+
+import 'dart:mirrors';
+import 'package:expect/expect.dart';
+
+class Class<T> {
+  int intField;
+  bool boolField;
+  String stringField;
+  T tField;
+  dynamic _privateField;
+
+  Class.nongeneric(this.intField);
+  Class.named({this.boolField});
+  Class.optPos([this.stringField = 'default']);
+  Class.generic(this.tField);
+  Class.private(this._privateField);
+
+  Class.explicitType(num this.intField);
+  Class.withVar(var this.intField);
+  Class.withDynamic(dynamic this.intField);
+}
+
+class Constant {
+  final num value;
+  const Constant(this.value);
+  const Constant.marked(final this.value);
+}
+
+main() {
+  MethodMirror mm;
+  ParameterMirror pm;
+
+  mm = reflectClass(Class).declarations[#Class.nongeneric];
+  pm = mm.parameters.single;
+  Expect.equals(#intField, pm.simpleName);
+  Expect.equals(reflectClass(int), pm.type);
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  /// 01: ok
+  Expect.isFalse(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Class).declarations[#Class.named];
+  pm = mm.parameters.single;
+  Expect.equals(#boolField, pm.simpleName);
+  Expect.equals(reflectClass(bool), pm.type);
+  Expect.isTrue(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  /// 01: ok
+  Expect.isTrue(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Class).declarations[#Class.optPos];
+  pm = mm.parameters.single;
+  Expect.equals(#stringField, pm.simpleName);
+  Expect.equals(reflectClass(String), pm.type);
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  /// 01: ok
+  Expect.isTrue(pm.isOptional);  /// 01: ok
+  Expect.isTrue(pm.hasDefaultValue);  /// 01: ok
+  Expect.equals('default', pm.defaultValue.reflectee);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Class).declarations[#Class.generic];
+  pm = mm.parameters.single;
+  Expect.equals(#tField, pm.simpleName);
+  Expect.equals(reflectClass(Class).typeVariables.single, pm.type);
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  /// 01: ok
+  Expect.isFalse(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Class).declarations[#Class.private];
+  pm = mm.parameters.single;
+  Expect.equals(#_privateField, pm.simpleName);  /// 03: ok
+  Expect.equals(currentMirrorSystem().dynamicType, pm.type);
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  /// 01: ok
+  Expect.isFalse(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isTrue(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Class).declarations[#Class.explicitType];
+  pm = mm.parameters.single;
+  Expect.equals(#intField, pm.simpleName);
+  Expect.equals(reflectClass(num), pm.type);
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  /// 01: ok
+  Expect.isFalse(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Class).declarations[#Class.withVar];
+  pm = mm.parameters.single;
+  Expect.equals(#intField, pm.simpleName);
+  Expect.equals(reflectClass(int), pm.type);
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  /// 01: ok
+  Expect.isFalse(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Class).declarations[#Class.withDynamic];
+  pm = mm.parameters.single;
+  Expect.equals(#intField, pm.simpleName);
+  Expect.equals(currentMirrorSystem().dynamicType, pm.type);  // N.B.
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  /// 01: ok
+  Expect.isFalse(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Constant).declarations[#Constant];
+  pm = mm.parameters.single;
+  Expect.equals(#value, pm.simpleName);
+  Expect.equals(reflectClass(num), pm.type);
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isFalse(pm.isFinal);  // N.B.  /// 01: ok
+  Expect.isFalse(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+
+  mm = reflectClass(Constant).declarations[#Constant.marked];
+  pm = mm.parameters.single;
+  Expect.equals(#value, pm.simpleName);
+  Expect.equals(reflectClass(num), pm.type);
+  Expect.isFalse(pm.isNamed);  /// 01: ok
+  Expect.isTrue(pm.isFinal);  // N.B.  /// 01: ok
+  Expect.isFalse(pm.isOptional);  /// 01: ok
+  Expect.isFalse(pm.hasDefaultValue);  /// 01: ok
+  Expect.isFalse(pm.isPrivate);
+  Expect.isFalse(pm.isStatic);
+  Expect.isFalse(pm.isTopLevel);
+}