Access to imports in the VM's runtime mirrors. Extend test coverage of the source mirrors.

runtime/vm/object.h

 // Copyright (c) 2012, 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.
 
 #ifndef VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 2603 matching lines @@
   void AddFunctionMetadata(const Function& func, intptr_t token_pos) const;
   void AddLibraryMetadata(const Class& cls, intptr_t token_pos) const;
   void AddTypeParameterMetadata(const TypeParameter& param,
                                 intptr_t token_pos) const;
   RawObject* GetMetadata(const Object& obj) const;
 
   intptr_t num_anonymous_classes() const { return raw_ptr()->num_anonymous_; }
   RawArray* anonymous_classes() const { return raw_ptr()->anonymous_classes_; }
 
   // Library imports.
+  RawArray* imports() const { return raw_ptr()->imports_; }
+  RawArray* exports() const { return raw_ptr()->exports_; }
   void AddImport(const Namespace& ns) const;
   intptr_t num_imports() const { return raw_ptr()->num_imports_; }
   RawNamespace* ImportAt(intptr_t index) const;
   RawLibrary* ImportLibraryAt(intptr_t index) const;
   bool ImportsCorelib() const;
 
   RawFunction* LookupFunctionInScript(const Script& script,
                                       intptr_t token_pos) const;
 
   // Resolving native methods for script loaded in the library.
@@ skipping 65 matching lines @@
 
  private:
   static const int kInitialImportsCapacity = 4;
   static const int kImportsCapacityIncrement = 8;
 
   static RawLibrary* New();
 
   void set_num_imports(intptr_t value) const {
     raw_ptr()->num_imports_ = value;
   }
-  RawArray* imports() const { return raw_ptr()->imports_; }
-  RawArray* exports() const { return raw_ptr()->exports_; }
   bool HasExports() const;
   RawArray* loaded_scripts() const { return raw_ptr()->loaded_scripts_; }
   RawGrowableObjectArray* metadata() const { return raw_ptr()->metadata_; }
   RawArray* dictionary() const { return raw_ptr()->dictionary_; }
   void InitClassDictionary() const;
   void InitImportList() const;
   void GrowDictionary(const Array& dict, intptr_t dict_size) const;
   static RawLibrary* NewLibraryHelper(const String& url,
                                       bool import_core_lib);
   RawObject* LookupEntry(const String& name, intptr_t *index) const;
@@ skipping 51 matching lines @@
 
 
 // A Namespace contains the names in a library dictionary, filtered by
 // the show/hide combinators.
 class Namespace : public Object {
  public:
   RawLibrary* library() const { return raw_ptr()->library_; }
   RawArray* show_names() const { return raw_ptr()->show_names_; }
   RawArray* hide_names() const { return raw_ptr()->hide_names_; }
 
+  void AddMetadata(intptr_t token_pos, const Class& owner_class);
+  RawObject* GetMetadata() const;
+
   static intptr_t InstanceSize() {
     return RoundedAllocationSize(sizeof(RawNamespace));
   }
 
   bool HidesName(const String& name) const;
   RawObject* Lookup(const String& name) const;
 
   static RawNamespace* New(const Library& library,
                            const Array& show_names,
                            const Array& hide_names);
 
  private:
   static RawNamespace* New();
 
+  RawField* metadata_field() const { return raw_ptr()->metadata_field_; }
+  void set_metadata_field(const Field& value) const;
+
   FINAL_HEAP_OBJECT_IMPLEMENTATION(Namespace, Object);
   friend class Class;
 };
 
 
 class Instructions : public Object {
  public:
   intptr_t size() const { return raw_ptr()->size_; }  // Excludes HeaderSize().
   RawCode* code() const { return raw_ptr()->code_; }
   static intptr_t code_offset() {
@@ skipping 3859 matching lines @@
 
 
 RawObject* MegamorphicCache::GetTargetFunction(const Array& array,
                                                intptr_t index) {
   return array.At((index * kEntryLength) + kTargetFunctionIndex);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_