Add interceptor support for symbols

test/cctest/test-debug.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4332 matching lines @@
 
 static void IndexedEnum(const v8::PropertyCallbackInfo<v8::Array>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   v8::Handle<v8::Array> result = v8::Array::New(isolate, 2);
   result->Set(v8::Integer::New(isolate, 0), v8::Number::New(isolate, 1));
   result->Set(v8::Integer::New(isolate, 1), v8::Number::New(isolate, 10));
   info.GetReturnValue().Set(result);
 }
 
 
-static void NamedGetter(v8::Local<v8::String> name,
+static void NamedGetter(v8::Local<v8::Name> name,
                         const v8::PropertyCallbackInfo<v8::Value>& info) {
-  v8::String::Utf8Value n(name);
+  if (name->IsSymbol()) return;
+  v8::String::Utf8Value n(v8::Local<v8::String>::Cast(name));
   if (strcmp(*n, "a") == 0) {
     info.GetReturnValue().Set(v8::String::NewFromUtf8(info.GetIsolate(), "AA"));
     return;
   } else if (strcmp(*n, "b") == 0) {
     info.GetReturnValue().Set(v8::String::NewFromUtf8(info.GetIsolate(), "BB"));
     return;
   } else if (strcmp(*n, "c") == 0) {
     info.GetReturnValue().Set(v8::String::NewFromUtf8(info.GetIsolate(), "CC"));
     return;
   } else {
@@ skipping 12 matching lines @@
 
 TEST(InterceptorPropertyMirror) {
   // Create a V8 environment with debug access.
   DebugLocalContext env;
   v8::Isolate* isolate = env->GetIsolate();
   v8::HandleScope scope(isolate);
   env.ExposeDebug();
 
   // Create object with named interceptor.
   v8::Handle<v8::ObjectTemplate> named = v8::ObjectTemplate::New(isolate);
-  named->SetNamedPropertyHandler(NamedGetter, NULL, NULL, NULL, NamedEnum);
+  named->SetHandler(v8::NamedPropertyHandlerConfiguration(
+      NamedGetter, NULL, NULL, NULL, NamedEnum));
   env->Global()->Set(
       v8::String::NewFromUtf8(isolate, "intercepted_named"),
       named->NewInstance());
 
   // Create object with indexed interceptor.
   v8::Handle<v8::ObjectTemplate> indexed = v8::ObjectTemplate::New(isolate);
   indexed->SetIndexedPropertyHandler(IndexedGetter,
                                      NULL,
                                      NULL,
                                      NULL,
                                      IndexedEnum);
   env->Global()->Set(
       v8::String::NewFromUtf8(isolate, "intercepted_indexed"),
       indexed->NewInstance());
 
   // Create object with both named and indexed interceptor.
   v8::Handle<v8::ObjectTemplate> both = v8::ObjectTemplate::New(isolate);
-  both->SetNamedPropertyHandler(NamedGetter, NULL, NULL, NULL, NamedEnum);
+  both->SetHandler(v8::NamedPropertyHandlerConfiguration(
+      NamedGetter, NULL, NULL, NULL, NamedEnum));
   both->SetIndexedPropertyHandler(IndexedGetter, NULL, NULL, NULL, IndexedEnum);
   env->Global()->Set(
       v8::String::NewFromUtf8(isolate, "intercepted_both"),
       both->NewInstance());
 
   // Get mirrors for the three objects with interceptor.
   CompileRun(
       "var named_mirror = debug.MakeMirror(intercepted_named);"
       "var indexed_mirror = debug.MakeMirror(intercepted_indexed);"
       "var both_mirror = debug.MakeMirror(intercepted_both)");
@@ skipping 3254 matching lines @@
       "let y = 2;               \n"
       "debugger;                \n"
       "x * y",
       30);
   ExpectInt32(
       "x = 1; y = 2; \n"
       "debugger;"
       "x * y",
       30);
 }