[runtime] Skip feedback vector configuration.

test/cctest/test-api-interceptors.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdlib.h>
 
 #include "test/cctest/test-api.h"
 
 #include "include/v8-util.h"
 #include "src/api.h"
@@ skipping 477 matching lines @@
                     const v8::PropertyCallbackInfo<v8::Value>& info) {
   get_was_called = true;
 }
 
 void SetterCallback(Local<Name> property, Local<Value> value,
                     const v8::PropertyCallbackInfo<v8::Value>& info) {
   set_was_called = true;
   set_was_called_counter++;
 }
 
+void InterceptingSetterCallback(
+    Local<Name> property, Local<Value> value,
+    const v8::PropertyCallbackInfo<v8::Value>& info) {
+  info.GetReturnValue().Set(value);
+}
+
 }  // namespace
 
 // Check that get callback is called in defineProperty with accessor descriptor.
 THREADED_TEST(DefinerCallbackAccessorInterceptor) {
   v8::HandleScope scope(CcTest::isolate());
   v8::Local<v8::FunctionTemplate> templ =
       v8::FunctionTemplate::New(CcTest::isolate());
   templ->InstanceTemplate()->SetHandler(
       v8::NamedPropertyHandlerConfiguration(GetterCallback, SetterCallback));
   LocalContext env;
@@ skipping 81 matching lines @@
   v8::Local<v8::Context> ctx =
       v8::Context::New(CcTest::isolate(), nullptr, object_template);
 
   // Declare and redeclare function.
   v8::Local<v8::String> code = v8_str(
       "function x() {return 42;};"
       "function x() {return 43;};");
   v8::Script::Compile(ctx, code).ToLocalChecked()->Run(ctx).ToLocalChecked();
 }
 
+// Regression test for chromium bug 656648.
+// Do not crash on non-masking, intercepting setter callbacks.
+THREADED_TEST(NonMaskingInterceptor) {
+  v8::HandleScope scope(CcTest::isolate());
+  LocalContext env;
+  v8::Local<v8::FunctionTemplate> templ =
+      v8::FunctionTemplate::New(CcTest::isolate());
+
+  v8::Local<ObjectTemplate> object_template = templ->InstanceTemplate();
+  object_template->SetHandler(v8::NamedPropertyHandlerConfiguration(
+      nullptr, InterceptingSetterCallback, nullptr, nullptr, nullptr,
+      Local<Value>(), v8::PropertyHandlerFlags::kNonMasking));
+  v8::Local<v8::Context> ctx =
+      v8::Context::New(CcTest::isolate(), nullptr, object_template);
+
+  v8::Local<v8::String> code = v8_str("function x() {return 43;};");
+  v8::Script::Compile(ctx, code).ToLocalChecked()->Run(ctx).ToLocalChecked();
+}
+
 // Check that function re-declarations throw if they are read-only.
 THREADED_TEST(SetterCallbackFunctionDeclarationInterceptorThrow) {
   v8::HandleScope scope(CcTest::isolate());
   LocalContext env;
   v8::Local<v8::FunctionTemplate> templ =
       v8::FunctionTemplate::New(CcTest::isolate());
 
   v8::Local<ObjectTemplate> object_template = templ->InstanceTemplate();
   object_template->SetHandler(
       v8::NamedPropertyHandlerConfiguration(nullptr, SetterCallback));
@@ skipping 4336 matching lines @@
             ->Set(env.local(), v8_str("Fun"),
                   fun_templ->GetFunction(env.local()).ToLocalChecked())
             .FromJust());
 
   CompileRun(
       "var f = new Fun();"
       "Number.prototype.__proto__ = f;"
       "var a = 42;"
       "for (var i = 0; i<3; i++) { a.foo; }");
 }