Add LibraryMirror.declarations and ClassMirror.declarations to the API and both implementations.

tests/lib/mirrors/library_declarations_test.dart

+// 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.library_declarations_test;
+
+import 'dart:mirrors';
+import 'package:expect/expect.dart';
+
+import 'stringify.dart';
+import 'declarations_model.dart' as declarations_model;
+
+main() {
+  LibraryMirror lm = currentMirrorSystem().findLibrary(#test.declarations_model).single;
+
+  Expect.setEquals(
+   ['Variable(s(_libraryVariable) in s(test.declarations_model), private, top-level, static)',
+    'Variable(s(libraryVariable) in s(test.declarations_model), top-level, static)'],
+    lm.declarations.values.where((dm) => dm is VariableMirror).map(stringify),
+    'variables');
+
+  // dart2js stops testing here.
+  return;  /// 01: ok
+
+  Expect.setEquals(
+   ['Method(s(_libraryGetter) in s(test.declarations_model), private, top-level, static, getter)',
+    'Method(s(libraryGetter) in s(test.declarations_model), top-level, static, getter)'],
+    lm.declarations.values.where((dm) => dm is MethodMirror && dm.isGetter).map(stringify),
+    'getters');
+
+  Expect.setEquals(
+   ['Method(s(_librarySetter=) in s(test.declarations_model), private, top-level, static, setter)',
+    'Method(s(librarySetter=) in s(test.declarations_model), top-level, static, setter)'],
+    lm.declarations.values.where((dm) => dm is MethodMirror && dm.isSetter).map(stringify),
+    'setters');
+
+  Expect.setEquals(
+   ['Method(s(_libraryMethod) in s(test.declarations_model), private, top-level, static)',
+    'Method(s(libraryMethod) in s(test.declarations_model), top-level, static)'],
+    lm.declarations.values.where((dm) => dm is MethodMirror && dm.isRegularMethod).map(stringify),
+    'regular methods');
+
+  Expect.setEquals(
+   ['Class(s(Class) in s(test.declarations_model), top-level)',
+    'Class(s(ConcreteClass) in s(test.declarations_model), top-level)',
+    'Class(s(Interface) in s(test.declarations_model), top-level)',
+    'Class(s(Mixin) in s(test.declarations_model), top-level)',
+    'Class(s(Superclass) in s(test.declarations_model), top-level)',
+    'Class(s(_PrivateClass) in s(test.declarations_model), private, top-level)'],
+    lm.declarations.values.where((dm) => dm is ClassMirror).map(stringify),
+    'classes');
+
+  Expect.setEquals(
+   ['Class(s(Class) in s(test.declarations_model), top-level)',
+    'Class(s(ConcreteClass) in s(test.declarations_model), top-level)',
+    'Class(s(Interface) in s(test.declarations_model), top-level)',
+    'Class(s(Mixin) in s(test.declarations_model), top-level)',
+    'Type(s(Predicate) in s(test.declarations_model), top-level)',
+    'Class(s(Superclass) in s(test.declarations_model), top-level)',
+    'Class(s(_PrivateClass) in s(test.declarations_model), private, top-level)'],
+    lm.declarations.values.where((dm) => dm is TypeMirror).map(stringify),
+    'types');
+
+  Expect.setEquals(
+   ['Class(s(Class) in s(test.declarations_model), top-level)',
+    'Class(s(ConcreteClass) in s(test.declarations_model), top-level)',
+    'Class(s(Interface) in s(test.declarations_model), top-level)',
+    'Class(s(Mixin) in s(test.declarations_model), top-level)',
+    'Type(s(Predicate) in s(test.declarations_model), top-level)',
+    'Class(s(Superclass) in s(test.declarations_model), top-level)',
+    'Method(s(libraryGetter) in s(test.declarations_model), top-level, static, getter)',
+    'Method(s(libraryMethod) in s(test.declarations_model), top-level, static)',
+    'Method(s(librarySetter=) in s(test.declarations_model), top-level, static, setter)',
+    'Variable(s(libraryVariable) in s(test.declarations_model), top-level, static)'],
+    lm.declarations.values.where((dm) => !dm.isPrivate).map(stringify),
+    'public');
+
+  Expect.setEquals(
+   ['Class(s(Class) in s(test.declarations_model), top-level)',
+    'Class(s(ConcreteClass) in s(test.declarations_model), top-level)',
+    'Class(s(Interface) in s(test.declarations_model), top-level)',
+    'Class(s(Mixin) in s(test.declarations_model), top-level)',
+    'Type(s(Predicate) in s(test.declarations_model), top-level)',
+    'Class(s(Superclass) in s(test.declarations_model), top-level)',
+    'Class(s(_PrivateClass) in s(test.declarations_model), private, top-level)',
+    'Method(s(_libraryGetter) in s(test.declarations_model), private, top-level, static, getter)',
+    'Method(s(_libraryMethod) in s(test.declarations_model), private, top-level, static)',
+    'Method(s(_librarySetter=) in s(test.declarations_model), private, top-level, static, setter)',
+    'Variable(s(_libraryVariable) in s(test.declarations_model), private, top-level, static)',
+    'Method(s(libraryGetter) in s(test.declarations_model), top-level, static, getter)',
+    'Method(s(libraryMethod) in s(test.declarations_model), top-level, static)',
+    'Method(s(librarySetter=) in s(test.declarations_model), top-level, static, setter)',
+    'Variable(s(libraryVariable) in s(test.declarations_model), top-level, static)'],
+    lm.declarations.values.map(stringify),
+    'all declarations');
+}