fix nosnapshot test failure in 14793004, do not deprecate function

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 118 matching lines @@
 
 
 // Helper class for creating a V8 enviromnent for running tests
 class DebugLocalContext {
  public:
   inline DebugLocalContext(
       v8::ExtensionConfiguration* extensions = 0,
       v8::Handle<v8::ObjectTemplate> global_template =
           v8::Handle<v8::ObjectTemplate>(),
       v8::Handle<v8::Value> global_object = v8::Handle<v8::Value>())
-      : context_(v8::Context::New(extensions, global_template, global_object)) {
+      : scope_(v8::Isolate::GetCurrent()),
+        context_(
+          v8::Context::New(v8::Isolate::GetCurrent(),
+                           extensions,
+                           global_template,
+                           global_object)) {
     context_->Enter();
   }
   inline ~DebugLocalContext() {
     context_->Exit();
-    context_.Dispose(context_->GetIsolate());
   }
   inline v8::Context* operator->() { return *context_; }
   inline v8::Context* operator*() { return *context_; }
   inline bool IsReady() { return !context_.IsEmpty(); }
   void ExposeDebug() {
     v8::internal::Isolate* isolate =
         reinterpret_cast<v8::internal::Isolate*>(context_->GetIsolate());
     v8::internal::Debug* debug = isolate->debug();
     // Expose the debug context global object in the global object for testing.
     debug->Load();
     debug->debug_context()->set_security_token(
         v8::Utils::OpenHandle(*context_)->security_token());
 
     Handle<JSGlobalProxy> global(Handle<JSGlobalProxy>::cast(
         v8::Utils::OpenHandle(*context_->Global())));
     Handle<v8::internal::String> debug_string =
         FACTORY->InternalizeOneByteString(STATIC_ASCII_VECTOR("debug"));
     SetProperty(isolate, global, debug_string,
                 Handle<Object>(debug->debug_context()->global_proxy(), isolate),
                 DONT_ENUM,
                 ::v8::internal::kNonStrictMode);
   }
 
  private:
-  v8::Persistent<v8::Context> context_;
+  v8::HandleScope scope_;
+  v8::Local<v8::Context> context_;
 };
 
 
 // --- H e l p e r   F u n c t i o n s
 
 
 // Compile and run the supplied source and return the fequested function.
 static v8::Local<v8::Function> CompileFunction(DebugLocalContext* env,
                                                const char* source,
                                                const char* function_name) {
@@ skipping 4047 matching lines @@
 }
 
 static const char* kSimpleExtensionSource =
   "(function Foo() {"
   "  return 4;"
   "})() ";
 
 // http://crbug.com/28933
 // Test that debug break is disabled when bootstrapper is active.
 TEST(NoBreakWhenBootstrapping) {
-  v8::HandleScope scope(v8::Isolate::GetCurrent());
+  v8::Isolate* isolate = v8::Isolate::GetCurrent();
+  v8::HandleScope scope(isolate);
 
   // Register a debug event listener which sets the break flag and counts.
   v8::Debug::SetDebugEventListener(DebugEventCounter);
 
   // Set the debug break flag.
   v8::Debug::DebugBreak();
   break_point_hit_count = 0;
   {
     // Create a context with an extension to make sure that some JavaScript
     // code is executed during bootstrapping.
     v8::RegisterExtension(new v8::Extension("simpletest",
                                             kSimpleExtensionSource));
     const char* extension_names[] = { "simpletest" };
     v8::ExtensionConfiguration extensions(1, extension_names);
-    v8::Persistent<v8::Context> context = v8::Context::New(&extensions);
-    context.Dispose(context->GetIsolate());
+    v8::HandleScope handle_scope(isolate);
+    v8::Context::New(isolate, &extensions);
   }
   // Check that no DebugBreak events occured during the context creation.
   CHECK_EQ(0, break_point_hit_count);
 
   // Get rid of the debug event listener.
   v8::Debug::SetDebugEventListener(NULL);
   CheckDebuggerUnloaded();
 }
 
 static v8::Handle<v8::Array> NamedEnum(const v8::AccessorInfo&) {
@@ skipping 1964 matching lines @@
                           v8::String::New("in compile"));
   CHECK_EQ("in compile", last_script_data_hit);
   script3->Run();
   f = v8::Local<v8::Function>::Cast(env->Global()->Get(v8::String::New("f")));
   f->Call(env->Global(), 0, NULL);
   CHECK_EQ(4, break_point_hit_count);
   CHECK_EQ("in compile", last_script_data_hit);
 }
 
 
-static v8::Persistent<v8::Context> expected_context;
+static v8::Handle<v8::Context> expected_context;
 static v8::Handle<v8::Value> expected_context_data;
 
 
 // Check that the expected context is the one generating the debug event.
 static void ContextCheckMessageHandler(const v8::Debug::Message& message) {
   CHECK(message.GetEventContext() == expected_context);
   CHECK(message.GetEventContext()->GetEmbedderData(0)->StrictEquals(
       expected_context_data));
   message_handler_hit_count++;
 
@@ skipping 37 matching lines @@
   context_2->SetEmbedderData(0, data_2);
   CHECK(context_1->GetEmbedderData(0)->StrictEquals(data_1));
   CHECK(context_2->GetEmbedderData(0)->StrictEquals(data_2));
 
   // Simple test function which causes a break.
   const char* source = "function f() { debugger; }";
 
   // Enter and run function in the first context.
   {
     v8::Context::Scope context_scope(context_1);
-    expected_context = v8::Persistent<v8::Context>(*context_1);
+    expected_context = context_1;
     expected_context_data = data_1;
     v8::Local<v8::Function> f = CompileFunction(source, "f");
     f->Call(context_1->Global(), 0, NULL);
   }
 
 
   // Enter and run function in the second context.
   {
     v8::Context::Scope context_scope(context_2);
-    expected_context = v8::Persistent<v8::Context>(*context_2);
+    expected_context = context_2;
     expected_context_data = data_2;
     v8::Local<v8::Function> f = CompileFunction(source, "f");
     f->Call(context_2->Global(), 0, NULL);
   }
 
   // Two times compile event and two times break event.
   CHECK_GT(message_handler_hit_count, 4);
 
   v8::Debug::SetMessageHandler2(NULL);
   CheckDebuggerUnloaded();
@@ skipping 130 matching lines @@
   v8::Handle<v8::String> data_1 = v8::String::New("1");
   context_1->SetEmbedderData(0, data_1);
   CHECK(context_1->GetEmbedderData(0)->StrictEquals(data_1));
 
   // Simple test function with eval that causes a break.
   const char* source = "function f() { eval('debugger;'); }";
 
   // Enter and run function in the context.
   {
     v8::Context::Scope context_scope(context_1);
-    expected_context = v8::Persistent<v8::Context>(*context_1);
+    expected_context = v8::Local<v8::Context>(*context_1);
     expected_context_data = data_1;
     v8::Local<v8::Function> f = CompileFunction(source, "f");
     f->Call(context_1->Global(), 0, NULL);
   }
 }
 
 
 // Test which creates a context and sets embedder data on it. Checks that this
 // data is set correctly and that when the debug message handler is called for
 // break event in an eval statement the expected context is the one returned by
@@ skipping 140 matching lines @@
 
 // Test that GetEventContext doesn't fail and return empty handle for
 // ScriptCollected events.
 TEST(ScriptCollectedEventContext) {
   v8::Isolate* isolate = v8::Isolate::GetCurrent();
   v8::internal::Debug* debug =
       reinterpret_cast<v8::internal::Isolate*>(isolate)->debug();
   script_collected_message_count = 0;
   v8::HandleScope scope(isolate);
 
-  { // Scope for the DebugLocalContext.
-    DebugLocalContext env;
+  v8::Persistent<v8::Context> context;
+  {
+    v8::HandleScope scope(isolate);
+    context.Reset(isolate, v8::Context::New(isolate));
+  }
+  context->Enter();
 
-    // Request the loaded scripts to initialize the debugger script cache.
-    debug->GetLoadedScripts();
+  // Request the loaded scripts to initialize the debugger script cache.
+  debug->GetLoadedScripts();
 
-    // Do garbage collection to ensure that only the script in this test will be
-    // collected afterwards.
-    HEAP->CollectAllGarbage(Heap::kNoGCFlags);
+  // Do garbage collection to ensure that only the script in this test will be
+  // collected afterwards.
+  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
 
-    v8::Debug::SetMessageHandler2(ScriptCollectedMessageHandler);
-    {
-      v8::Script::Compile(v8::String::New("eval('a=1')"))->Run();
-      v8::Script::Compile(v8::String::New("eval('a=2')"))->Run();
-    }
-  }
+  v8::Debug::SetMessageHandler2(ScriptCollectedMessageHandler);
+  v8::Script::Compile(v8::String::New("eval('a=1')"))->Run();
+  v8::Script::Compile(v8::String::New("eval('a=2')"))->Run();
+
+  context->Exit();
+  context.Dispose(isolate);
 
   // Do garbage collection to collect the script above which is no longer
   // referenced.
   HEAP->CollectAllGarbage(Heap::kNoGCFlags);
 
   CHECK_EQ(2, script_collected_message_count);
 
   v8::Debug::SetMessageHandler2(NULL);
 }
 
@@ skipping 438 matching lines @@
 
 
 static v8::Handle<v8::Value> expected_callback_data;
 static void DebugEventContextChecker(const v8::Debug::EventDetails& details) {
   CHECK(details.GetEventContext() == expected_context);
   CHECK_EQ(expected_callback_data, details.GetCallbackData());
 }
 
 // Check that event details contain context where debug event occured.
 TEST(DebugEventContext) {
-  v8::HandleScope scope(v8::Isolate::GetCurrent());
+  v8::Isolate* isolate = v8::Isolate::GetCurrent();
+  v8::HandleScope scope(isolate);
   expected_callback_data = v8::Int32::New(2010);
   v8::Debug::SetDebugEventListener2(DebugEventContextChecker,
                                     expected_callback_data);
-  expected_context = v8::Context::New();
-  v8::Context::Scope context_scope(
-      v8::Isolate::GetCurrent(), expected_context);
+  expected_context = v8::Context::New(isolate);
+  v8::Context::Scope context_scope(expected_context);
   v8::Script::Compile(v8::String::New("(function(){debugger;})();"))->Run();
-  expected_context.Dispose(expected_context->GetIsolate());
   expected_context.Clear();
   v8::Debug::SetDebugEventListener(NULL);
   expected_context_data = v8::Handle<v8::Value>();
   CheckDebuggerUnloaded();
 }
 
 
 static void* expected_break_data;
 static bool was_debug_break_called;
 static bool was_debug_event_called;
@@ skipping 440 matching lines @@
 TEST(LiveEditDisabled) {
   v8::internal::FLAG_allow_natives_syntax = true;
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
   v8::Debug::SetLiveEditEnabled(false);
   CompileRun("%LiveEditCompareStrings('', '')");
 }
 
 
 #endif  // ENABLE_DEBUGGER_SUPPORT