[inspector] added createContextGroup for tests

test/inspector/inspector-test.cc

 // Copyright 2016 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.
 
 #if !defined(_WIN32) && !defined(_WIN64)
 #include <unistd.h>  // NOLINT
 #endif               // !defined(_WIN32) && !defined(_WIN64)
 
 #include <locale.h>
 
@@ skipping 41 matching lines @@
       : v8::Extension("v8_inspector/utils",
                       "native function print();"
                       "native function quit();"
                       "native function setlocale();"
                       "native function read();"
                       "native function load();"
                       "native function compileAndRunWithOrigin();"
                       "native function setCurrentTimeMSForTest();"
                       "native function schedulePauseOnNextStatement();"
                       "native function cancelPauseOnNextStatement();"
-                      "native function reconnect();") {}
+                      "native function reconnect();"
+                      "native function createContextGroup();") {}
   virtual v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate(
       v8::Isolate* isolate, v8::Local<v8::String> name) {
     v8::Local<v8::Context> context = isolate->GetCurrentContext();
     if (name->Equals(context, v8::String::NewFromUtf8(
                                   isolate, "print", v8::NewStringType::kNormal)
                                   .ToLocalChecked())
             .FromJust()) {
       return v8::FunctionTemplate::New(isolate, UtilsExtension::Print);
     } else if (name->Equals(context,
                             v8::String::NewFromUtf8(isolate, "quit",
@@ skipping 47 matching lines @@
                                          .ToLocalChecked())
                    .FromJust()) {
       return v8::FunctionTemplate::New(
           isolate, UtilsExtension::CancelPauseOnNextStatement);
     } else if (name->Equals(context,
                             v8::String::NewFromUtf8(isolate, "reconnect",
                                                     v8::NewStringType::kNormal)
                                 .ToLocalChecked())
                    .FromJust()) {
       return v8::FunctionTemplate::New(isolate, UtilsExtension::Reconnect);
+    } else if (name->Equals(context, v8::String::NewFromUtf8(
+                                         isolate, "createContextGroup",
+                                         v8::NewStringType::kNormal)
+                                         .ToLocalChecked())
+                   .FromJust()) {
+      return v8::FunctionTemplate::New(isolate,
+                                       UtilsExtension::CreateContextGroup);
     }
     return v8::Local<v8::FunctionTemplate>();
   }
 
   static void set_backend_task_runner(TaskRunner* runner) {
     backend_runner_ = runner;
   }
 
   static void set_inspector_client(InspectorClientImpl* client) {
     inspector_client_ = client;
@@ skipping 133 matching lines @@
     inspector_client_->session()->schedulePauseOnNextStatement(reason_view,
                                                                details_view);
   }
 
   static void CancelPauseOnNextStatement(
       const v8::FunctionCallbackInfo<v8::Value>& args) {
     if (args.Length() != 0) {
       fprintf(stderr, "Internal error: cancelPauseOnNextStatement().");
       Exit();
     }
+    v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
     inspector_client_->session()->cancelPauseOnNextStatement();
   }
 
   static void Reconnect(const v8::FunctionCallbackInfo<v8::Value>& args) {
     if (args.Length() != 0) {
       fprintf(stderr, "Internal error: reconnect().");
       Exit();
     }
     v8::base::Semaphore ready_semaphore(0);
     inspector_client_->scheduleReconnect(&ready_semaphore);
     ready_semaphore.Wait();
   }
+
+  static void CreateContextGroup(
+      const v8::FunctionCallbackInfo<v8::Value>& args) {
+    if (args.Length() != 0) {
+      fprintf(stderr, "Internal error: createContextGroup().");
+      Exit();
+    }
+    const char* backend_extensions[] = {"v8_inspector/setTimeout",
+                                        "v8_inspector/inspector"};
+    v8::ExtensionConfiguration backend_configuration(
+        arraysize(backend_extensions), backend_extensions);
+    v8::base::Semaphore ready_semaphore(0);
+    int context_group_id = 0;
+    inspector_client_->scheduleCreateContextGroup(
+        &backend_configuration, &ready_semaphore, &context_group_id);
+    ready_semaphore.Wait();
+    args.GetReturnValue().Set(
+        v8::Int32::New(args.GetIsolate(), context_group_id));
+  }
 };
 
 TaskRunner* UtilsExtension::backend_runner_ = nullptr;
 InspectorClientImpl* UtilsExtension::inspector_client_ = nullptr;
 
 class SetTimeoutTask : public AsyncTask {
  public:
   SetTimeoutTask(v8::Isolate* isolate, v8::Local<v8::Function> function,
                  const char* task_name, v8_inspector::V8Inspector* inspector)
       : AsyncTask(task_name, inspector), function_(isolate, function) {}
@@ skipping 351 matching lines @@
               argv[i]);
       Exit();
     }
     frontend_runner.Append(new ExecuteStringTask(chars));
   }
 
   frontend_runner.Join();
   backend_runner.Join();
   return 0;
 }